Upload
paulrau
View
565
Download
54
Embed Size (px)
Citation preview
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 1/72
Colour Television Chassis
TCM3.1ALA
Click li k
18520_000_090309.eps090316
Contents Page Contents Page1. Revision List 2
2. Technical Specifications and Connect ions 2
3. Precaut ions, Notes, and Abbreviat ion List 4
4. Mechanical Instructions 8
5. Service Modes, Error Codes, and Fault Finding 12
6. Alignments 20
7. Circuit Descriptions 22
8. IC Data Sheets 25
9. Block Diagrams
Wiring Diagram 32" (Click) 37Wiring Diagram 42" (Click) 38
Wiring Diagram 47" (Click) 39
Block Diagram 40
10. Circuit Diagrams and PWB Layouts Drawing PWB
PSU: Power Supply Unit (32") (A1) 41 42-43
PSU: Power Supply Unit (42") (A1) 44 46-47
PSU: Power Supply Unit (42") (A2) 45 46-47
PSU: Power Supply Unit (47") (A1) 48 50-51
PSU: Power Supply Unit (47") (A2) 49 50-51
SSB: DC/DC (B01) 52 63-68
SSB: MT822x Processor (B02) 53 63-68
SSB: DDR SD-RAM (B03) 54 63-68
SSB: Tuner (B04) 55 63-68
SSB: HDMI (B05) 56 63-68
SSB: I/O - VGA USB S-Video (B06) 57 63-68
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 2/72
Revision ListEN 2 TCM3.1A LA1.
1. Revision ListManual xxxx xxx xxxx.0
F irst re lease.
Manual xxxx xxx xxxx.1
• Chapter 2: “Described Model Numbers” overview updated
and connector overview adapted.
• Chapter 5: Updated SDM initial settings. “Op. Hours”
description adapted. Updated Layer 1 code overview.• Chapter 6: Updated White Tone default settings.
2. Technical Specifications and Connections
Index of this chapter:
2.1 Technical Specifications
2.2 Directions for Use
2.3 Connection Overview
2.4 Chassis Overview
Notes:• Figures can deviate due to the different set executions.
• Specifications are indicative (subject to change).
2.1 Technical Specifications
For on-line product support please use the links in Table 2-1.
Here is product information available, as well as getting started,
user manuals, frequently asked questions and software &
drivers.
Table 2-1 Described Model numbers
2.2 Directions for Use
Click on the hyperlinks in table above.
2.3 Connection Overview
CTN Styling Published in SM
32HFL3331/93
Click
3122 785 18521
32HFL3331/97 3122 785 18521
32PFL3409/93 3122 785 1852032PFL3409/98 3122 785 18520
32PFL3609S/98 3122 785 18521
42HFL3381/93 3122 785 18521
42PFL3609/93 3122 785 18520
42PFL3609/98 3122 785 18520
42PFL3609S/98 3122 785 18521
47PFL3609/93 3122 785 18520
47PFL3609/98 3122 785 18520
47PFL3609S/98 3122 785 18521
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 3/72
Technical Specifications and Connections EN 3TCM3.1A LA 2.
2.3.1 Side connections
Note: The following connector colour abbreviations are used
(acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy=
Grey, Rd= Red, Wh= White, and Ye= Yellow.
USB2.0
Figure 2-2 USB (type A)
1 - +5V
2 - Data (-)
3 - Data (+)
4 -Ground Gnd
HDMI: Digital Video, Digital Audio - In
Figure 2-3 HDMI (type A) connector
1 -D2+ Data channel 2 -Shield Gnd
3 -D2- Data channel
4 -D1+ Data channel
5 -Shield Gnd
6 -D1- Data channel
7 -D0+ Data channel
8 -Shield Gnd 9 -D0- Data channel
10 - CLK+ Data channel
11 -Shield Gnd
12 - CLK- Data channel
13 -n .c.14 -n .c.
15 - DDC_SCL DDC clock
16 - DDC_SDA DDC data
17 -Ground Gnd
18 -+ 5V
19 - HPD Hot Plug Detect
20 -Ground Gnd
Cinch: Video CVBS - In, Audio - In
Ye - Video CVBS 1 VPP / 75 Ω
Wh - Audio L 0.5 VRMS / 10 kΩ
Rd - Audio R 0.5 VRMS / 10 kΩ
Mini Jack: Audio Head phone - Out
Bk Head phone 32 600Ω / 10 mW
Wh -Audio L 0.5 VRMS / 10 kΩ
Rd - Audio R 0.5 VRMS / 10 kΩ
AV-In: Cinch: Video CVBS - In, Audio - In
Ye - Video CVBS 1 VPP / 75 Ω
Wh -Audio L 0.5 VRMS / 10 kΩ
Rd - Audio R 0.5 VRMS / 10 kΩ
AV-Out: Cinch: Video CVBS - Out, Audio - Out
Ye - Video CVBS 1 VPP / 75 Ω Wh -Audio L 0.5 VRMS /10 kΩ
Rd - Audio R 0.5 VRMS / 10 kΩ
Cinch: S/PDIF - Out (if present)
Bk - Coaxial 0.4 - 0.6VPP / 75 ohm
Mini Jack: IR Link (if present)
1 -Ground Gnd
2 - OIRI-IS
3 - OIRI-IN
4 - n.c.
5 - n.c.
IR Out (if present)
1 -Ground Gnd
2 - OIRI-IN
3 -Ground Gnd
Mini Jack: Service Connector (UART)
1 -Ground Gnd
2 -UART_TX Transmit
3 -UART_RX Receive
VGA/PC: Video RGB - In
Figure 2-4 VGA Connector
1 -V ideo Red 0 .7 VPP / 75 Ω 2 -Video Green 0.7 VPP / 75 Ω
3 -Video Blue 0.7 VPP / 75 Ω
4 - n.c.
5 -Ground Gnd
6 -Ground Red Gnd
7 -Ground Green Gnd
8 -Ground Blue Gnd
9 - +5VDC +5 V
10 - Ground Sync Gnd
11 -n c
1 23 4
E_06532_022.eps
300904
19 1
18 2
E_06532_017.eps250505
1
610
11
5
15
E_06532_002.eps171108
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 4/72
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 5/72
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 6/72
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 7/72
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 8/72
Mechanical InstructionsEN 8 TCM3.1A LA4.
4. Mechanical Instructions
Index of this chapter:
4.1 Service Positions
4.2 Cable Dressing and Taping
4.3 Assy/Panel Removal
4.4 Set Re-assembly
Notes: • Figures below can deviate slightly from the actual situation,
due to the different set executions.
4.1 Service Positions
For easy servicing of this set, there are a few possibilities
created:
• The buffers from the packaging.
• Foam bars (created for Service).
4.1.1 Foam Bars
The foam bars (order code 3122 785 90580 for two pieces) can
be used for all types and sizes of Flat TVs.
See figure Figure 4-1 for details. Sets with a display of 42" and
larger, require four foam bars [1]. Ensure that the foam bars
are always supporting the cabinet and never only the display.
Caution: Failure to follow these guidelines can seriously
damage the display!
By positioning the TV face down on the (ESD protective) foam
bars, a stable situation is created to perform measurements
and alignments. By placing a mirror under the TV, the screen
can be monitored.
Figure 4-1 Foam bars
4.2 Cable Dressing and Taping
E_06532_018.eps171106
1
Required for sets
42"1
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 9/72
Mechanical Instructions EN 9TCM3.1A LA 4.
Figure 4-3 Cable dressing and taping 42" model
18520_100_090309.eps
090309
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 10/72
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 11/72
Mechanical Instructions EN 11TCM3.1A LA 4.
Figure 4-7 Mechanical layout 42" model
42 Mechanical layout definition
SI DE AV
br acke t
S S B
But ton
IR - L E D
Stand
br acke t2 * Speaker A C -In B ra ck et
IP B
V E S A
400*400
IPB bracket
Pane lbracket L
Pane l
bracket R
SSB b r acke t B
SSB b r acke t U
18520_102_090318.eps090318
47 Mechanical layout definition
But ton
IPB b racke t
IP B
Pane lbracket L
V E S A
400*400
Pane l bracket R
SSB b racke t L
SSB b racke t R
S S B
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 12/72
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 13/72
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 14/72
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 15/72
Service Modes, Error Codes, and Fault Finding EN 15TCM3.1A LA 5.
5.4.4 Error Codes
Take notice that some errors need several minutes before they
start blinking or before they will be logged. So in case of
problems wait 2 minutes from start-up onwards, and then
check if the front LED is blinking or if an error is logged.
Table 5-2 Layer 1 code overview
Table 5-3 Layer-2 code overview
5.5 The Blinking LED Procedure (LAYER-2 codes)
5.5.1 Introduction
The software is capable of identifying different kinds of errors.
Because it is possible that more than one error can occur over
time, an error buffer is available that is capable of storing the
last five errors that occurred. This is useful if the OSD is not
working properly.
Errors can also be displayed by the blinking LED procedure.
The method is to repeatedly let the LED pulse with as many
pulses as the error code number, followed by a time period of
1.5 seconds in which the LED is “off”. Then this sequence is
repeated.
E.g. error code 4 will resul t in four times the sequence LED “on”
for 0.25 seconds / LED “off” for 0.25 seconds. After this
sequence the LED will be “off” for 1.5 seconds. Any RC
command terminates this sequence.
Displaying the entire error buffer
The entire error buffer can be displayed when service mode
“SDM” is entered (by remote control command
062596<MENU>). When in protection, this sequence will notwork, but than LAYER-1 error code should suffice.
In order to avoid confusion with RC signal reception blinking,
this blinking procedure is terminated when a RC command is
received.
5.5.2 How to Activate
Use one of the following methods:
• Activate the CSM. The blinking front LED will show only
the latest LAYER-1 error.
• Activate the SDM. The blinking front LED will show the
entire contents of the LAYER-2 error buffer.
Code Board
2 SSB
3 Platform supply (12V detection)
Layer 2error code
ErrorDescription
DetectionMethod
Type Remarks
0 No Error N/A N/A N/A
14 General I2C I2C Bus Spontaneousblinking
Communication Erroron I2C bus
15 Tuner I2C Bu s Er ro r L og+ blinking in SDM
Communication Errorwith Tuner
16 Demodulator I2C Bu s Er ro r L og+ blinking in SDM
Communication Errorwith TDA9886T
17 Audio amplifier I2
C Bu s Er ro r L og+ blinking in SDM Communication Errorwith Audio amplifier
18 NVM EEPROM I2C Bus Spontaneousblinking
Communication Errorwith EEPROM
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 16/72
Service Modes, Error Codes, and Fault FindingEN 16 TCM3.1A LA5.
5.6 Fault Finding and Repair Tips
5.6.1 Fault Finding Flow Charts
Figure 5-2 No picture, no sound, no backlight. Fuse broken.
18520_204_090313.eps090313
No Picture, no sound, no Back light, Fuse Broken
For P22,pin10 is
3.3V , OK?
For P22,pin1 is
24V , OK?
Check IPB
For P22 ,Pin 7~8
is 3.3V, OK?
Check Q10,
X5,IR_MCU,KEY,MCU_RESET,U8.
Check main
board DV10&+3.3V OK?
NONO NO
YES YES YES
Check main board
DDRV & AV12, OK?
YES
Check main board
short_protect ,oreset#,pwr_detect
YES
Check IPB
No Picture, Back light & Sound OK
Check the 5V-IF
voltage of . is itOK?
Check the
voltageof R48,U6
Yes
NoReplace R48 &
U6
Yes
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 17/72
Service Modes, Error Codes, and Fault Finding EN 17TCM3.1A LA 5.
Figure 5-4 Picture okay, no sound.
18520_206_090313.eps090313
Picture OK, No sound
Check the voltage of
U17.8~11,it 24v?
Check
L139,L140
Check the Q24
&,is it OK?
Change the
software of U10 &U8
Change the U17
CheckU17.24,U17.21,U17.36 is 3.3V?
No
Check the wave of I2C&I2S OK?
YesCheck the voltage of
U17.31 & U17.23,is it OK?
Yes
Yes
Yes
No
Yes
No
No
CheckR & L speaker
No Change thesoftware of U10
Check theL103,L101,R361,R362
No colour
Colour system is
Right & anotherchannel colour is
right ?
Dose the TV
signal too weak?
Check the
voltage of Z1.1 OK?
Check
U2 & I2C
Yes NO NO
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 18/72
Service Modes, Error Codes, and Fault FindingEN 18 TCM3.1A LA5.
5.7 Software Upgrading
5.7.1 Introduction
It is possible for the user to upgrade the main software via the
USB port. A description on how to upgrade the main software
can be found in the DFU and below.
5.7.2 Main Software Upgrade
In “normal” conditions, so when there is no major problem with
the TV, the main software and the default software upgrade
application can be upgraded with the “upgrade.bin”. This can
also be done by the consumers themselves via the Software
Update Assistant in the user menu (see DFU), but they will
have to download their software from the commercial Philips
website.
How to upgrade (see also figure 5-9 User SW upgrade
flowchart):
1. Copy the “upgrade.bin” file to the root of the USB stick.
2. Power “off” the TV and remove all memory devices.
3. Insert the USB stick that contains the downloaded software
upgrade.4. Switch “on” the TV, and activate the Main menu with the
“Menu/House” key on the remote control.
5. In the Main menu, go to the “Software update” item.
6. Press “OK” key to go to the submenu.
7. Select “Local updates” in the submenu and press the “OK”
key to enter the Software Update application.
8. You will be prompted to cancel or to proceed with the
software updating.
9. To proceed, select “Update” and press the “OK” key to
enter the next menu. In the next menu select “Start” and
press “OK” key to start the software update.
10. Upgrading will now begin and the progress of the updating
will be displayed. After the software updating is completed,
the TV will automatically restart.
5.7.3 Stand-by Software Upgrade
In this chassis it is not possible to upgrade the Stand-by
software via a USB stick or ComPair. Please order a pre-
programmed device via the Philips Spare Part web portal.
5.7.4 Upgrade HDMI EDID NVM
To upgrade the HDMI EDID, pin 7 of the EDID NVM [1] has to
be short circuited to ground. See ComPair for further
instructions.
Figure 5-6 HDMI-1 EDID NVM
Figure 5-7 HDMI-side EDID NVM
5.7.5 Upgrade VGA EDID NVM
To upgrade the VGA EDID NVM, pin 7 of the EDID NVM [2] has
to be short circuited to ground. See ComPair for further
instructions.
18520_208_090313.eps090313
1
18520_210_090313.eps090313
1
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 19/72
Service Modes, Error Codes, and Fault Finding EN 19TCM3.1A LA 5.
5.7.6 Main SW upgrade flowchart.
A n ew er ve rsio n o f so ftw ar e is de cet ed.
Do you want to update?
UpgradeCancel
An eq ua l/o lde r ver sion of so ftw ar e is
detected .
Do you want to proceed?
Note: Should be do ne only i f necessary.
UpgradeCancel
Layout 1
Layout 2
Power of f the set
Plug-in the USB st ick
Enter into Setup Menu and act ive
local upgrade s
Val id auto-run f i le?
Is USB file version >
set SW
Is USB file version <=
set SWEn d
Y
N
Y
N
N
Display USB sw
newer t han t he TV
sw.Prompt user tocomfirm
Y
Display USB sw
equal/older than the
TV sw.Prompt user tocomfirm
Y
Power on t he set
Detect USB break inand
check autorun f i le
Please dont shut of f the powe r
The sof tware up date may takes 3 to 5
minutes
Erasing. . .
Please dont shut of f power
The sof tware up date may takes 3 to 5
minutes
Upgrading. . .18%
Layout 3
Layout 4
Proceed?
See Layout 1See Layout 2
Set process with
N
Y
I f power dropduring the
upgrade
TV will
cont inue the
Se e L ayo ut 3 Se e L ayo ut 4
Power on TV
Val id auto-run
file
Y
N
TV auto erase
and upgrade
sof tware
Display
Software update
fai led! Wo uld you
like to try again
Layout 5
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 20/72
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 21/72
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 22/72
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 23/72
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 24/72
IC Data Sheets EN 25TCM3 1A LA 8
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 25/72
IC Data Sheets EN 25TCM3.1A LA 8.
8. IC Data Sheets
Index of this chapter:
8.1 Diagram B01, LD1117 (IC U4)
8.2 Diagram B01, RT8110 (IC U13)
8.3 Diagram B01, MP1593 (IC U14)
8.4 Diagram B01, PQ1CX41 (IC U20)
8.5 Diagram B02, MX25L3205 (IC U10)
8.6 Diagram B02, MT8221 (IC U11)
8.7 Diagram B03, RT9199 (IC U1)
8.8 Diagram B04, TDA9885 (IC U2)
8.9 Diagram B07, WM8501 (IC U9)
8.10 Diagram B09, RC4558 (IC U26/U37)
8.11 Diagram B09, LM833D (IC U27)
8.12 Diagram B10, STA333BW (IC U17)
This chapter shows the internal block diagrams and pin
configurations of ICs that are drawn as “black boxes” in the
electrical diagrams (with the exception of “memory” and “logic”
ICs).
8.1 Diagram B01, LD1117 (IC U4)
Block diagramLD1117DT
IC Data SheetsEN 26 TCM3 1A LA8
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 26/72
IC Data SheetsEN 26 TCM3.1A LA8.
8.2 Diagram B01, RT8110 (IC U13)
Block Diagram
Pin Configuration
(TOP VIEW)
P H A S E
G N D
L G A T E
U G A T E
568 7
Soft-Start
and Fault
Logic
GateControlLogic
+
-
+
-
VCC
ROC
IOC
1.5V
BOOTFB
VCC
PHASE
GND
LGATE
DRIVE
UGATE
VCC
Power-
On Reset
POR
+
-0.5V
+
-
+
+
-
+
0.8VREF
UVP
PWM
Gm
VCC
Regulator
Oscillator
S1L
OC
PH_MSSE
EO
SS
IC Data Sheets EN 27TCM3.1A LA 8.
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 27/72
IC Data Sheets EN 27TCM3.1A LA 8.
8.3 Diagram B01, MP1593 (IC U14)
Block Diagram
Pin Configuration
BS
IN
SW
GND
SS
EN
COMP
FB
1
2
3
4
8
7
6
5
TOP VIEW
EXPOSED PAD
S
LOCKOUTCOMPARATOR
ERRORAMPLIFIER
FREQUENCYFOLDBACK
COMPARATOR
INTERNALREGULATORS
1.8V
SLOPECOMP
CLK
CURRENTCOMPARATOR
CURRENTSENSE
AMPLIFIER
SHUTDOWNCOMPARATOR
SS8COMP6
IN 2
EN 7
GND4
OSCILLATOR
40/ 385KHz
S
R
Q
SW3
BS
M1
M2
1
5V+
Q
0.7V
+ +
2.3V/ 2.6V +
1.22V0.7V +
+
FB5
--
--
--
--
--
--
IC Data SheetsEN 28 TCM3.1A LA8.
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 28/72
8.4 Diagram B01, PQ1CX41 (IC U20)
Block Diagram
Pin Configuration
IC Data Sheets EN 29TCM3.1A LA 8.
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 29/72
8.5 Diagram B02, MX25L3205 (IC U10)
Block Diagram
Pin Configuration
SYMBOL DESCRIPTION
CS# Chip Select
SI Serial Data Input
SO/PO7(1) Serial Data Output or Parallel Data
output/input
SCLK Clock Input
HOLD#(2) Hold to pause the serial communication
PIN DESCRIPTION
16-PIN SOP (300 mil)
1
2
3
HOLD#
VCC
NC
16
15
14
SCLK
SI
PO6
Address
Generator
Memory Array
Y-Decoder
X -D
e c o d er
a d d i t i
on al 4 K b
Data
Register
SRAM
Buffer
SI
CS#, ACC,
WP#,HOLD#
SCLK Clock Generator
State
Machine
Mode
Logic
Sense
Amplifier
HV
Generator
Output
Buffer
SO
IC Data SheetsEN 30 TCM3.1A LA8.
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 30/72
8.6 Diagram B02, MT8221 (IC U11)
ADC
ADC
ADC
ADC
3D TVD
HDTVD
VGAD
DS
MDDi DS
Digital Path
Analog Front End
Main Path
PIP Path
Color
OSD
CVBS / SV
YPbPr
(x2)(Customer)
External
Switches
HDMIx3
VGA
(x8)
Control Signal (GPIO, …)
Gamma
Merge
Dithering
LVDS Tx
8032
DSP
MDDi
LVDS
DRAM
M UX
US
US
Color
IC Data Sheets EN 31TCM3.1A LA 8.
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 31/72
8.7 Diagram B03, RT9199 (IC U1)
Block Diagram
Pin Configuration
GND
VCNTL
REFEN
Current Limit
Thermal Protection
VOUTEA
+
-
VIN
(TOP VIEW)
VIN
GND
REFEN
VOUT
VCNTL
2
3
4 5
6
7
8
VCNTL
VCNTL
VCNTL
IC Data SheetsEN 32 TCM3.1A LA8.
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 32/72
8.8 Diagram B04, TDA9885 (IC U2)
Block diagram
Pinning information
TDA9885TDA9886
1
2
3
4
5
6
7
8
VIF1
VIF2
OP1
FMPLL
DEEM
AFD
DGND
AUD
SIF2
SIF1
OP2
AFC
VP
VPLL
AGND
CVBS
24
23
22
21
20
19
18
17
TAGC
CVAGC pos
CBL
VIF-PLL
4 MHz
external
AFC
video output 2 V (p-p)
[1.1 V (p-p) without trap]
AUD
C AF
de-emphasisnetwork
FM-PLL filter
sound intercarrier output
C AGC
AGNDVP
VIF1
VIF-AGC RC VCO DIGITAL VCO CONTROL AFC DETECTOR
VIDEO TRAPS
4.5 to 6.5 MHz
NARROW-BAND FM-PLL
DETECTORI2C-BUS TRANSCEIVER
VIF-PLL
SINGLE REFERENCE QSS MIXER/
INTERCARRIER MIXER AND
AM-DEMODULATOR
SIF-AGCSUPPLY
1
2
14 16 19 15 21
17
8
6
5
412711 101820
23
24
OUTPUT
PORTS
MAD
AUDIO PROCESSING
AND SWITCHES
9
TUNER AGC
C AGC neg
3 22
crystal
and MAD select
TDA9885
n.c.
13
LLPMFD AMOISDNGD ADSLCS2PO1PO
CVBS
TOP
VIF2
SIF1
SIF2 DEEM
AFD
REFVAGC VPLL
filter
TDA9886
(1)
(1) Not connected for TDA9885.
reference
or
IC Data Sheets EN 33TCM3.1A LA 8.
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 33/72
8.9 Diagram B07, WM8501 (IC U9)
Block Diagram
Pin Configuration
IC Data SheetsEN 34 TCM3.1A LA8.
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 34/72
8.10 Diagram B09, RC4558 (IC U26/U37)
Block Diagram
Pin Configuration
1 81OUT VCC+
(TOP VIEW)
OUT
IN+
IN−
VCC−
VCC+
SCHEMATIC (EACH AMPLIFIER)
IC Data Sheets EN 35TCM3.1A LA 8.
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 35/72
8.11 Diagram B09, LM833D (IC U27)
Figure 8-11 Internal block diagram and pin configuration
18520_306_090325.eps
100402
Pinning information
2
(Top View)
1
3
4
8
7
6
5
Output 1
Inputs 1
Output 2
Inputs 2
VEE
VCC
1
2
IC Data SheetsEN 36 TCM3.1A LA8.
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 36/72
8.12 Diagram B10, STA333BW (IC U17)
Block Diagram
Pin Configuration
Serial Data InputChannel mapping
I2C
POWER
PLL
Processor
DDX3A
DDX3B
DDX4A/TWARNEXT
DDX4B/EAPD
SCL SDA
OUT1A
OUT1B
OUT2A
OUT2BLRCKI
BICKI
RESET
SDI
XTI
PLL_FILTER
CONTROL
STATUS
INT LINE
EQ, Tone,Volumes…
SA
CONFIG
PWDN
Serial Data InputChannel mapping
I2C
POWER
PLL
Processor
DDX3A
DDX3B
DDX4A/TWARNEXT
DDX4B/EAPD
SCL SDA
OUT1A
OUT1B
OUT2A
OUT2BLRCKI
BICKI
RESET
SDI
XTI
PLL_FILTER
CONTROL
STATUS
INT LINE
EQ, Tone,Volumes…
SA
CONFIG
PWDN
GND_SUB
SA
TEST MODE
VSS SDA
SCL
GND_DIG
Vdd_DIG
5
4
3
2
32
33
35
34
361
VCC_REG INT_LINE
BlockDiagrams EN 37TCM3.1A LA 9.
9. Block Diagrams
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 37/72
2010-Jun-25
Wiring Diagram 32" (Click)
P 2 2
( B 0 1 )
1 1 . B P - A D J
9 . G N D
7 .
3 . 3 / 5 V S B
5 . G N D
3 . G N D
1 . + 2 4 / 1 2 V
1 2 . P B - O N / O F F
1 0 . P W - O N
8 .
3 . 3 / 5 V S B
6 . G N D
4 . + 2 4 / 1 2 V
2 . + 2 4 / 1 2 V
P 1
3 . N
1 . L
WIRING DIAGRAM 32" (CLICK)
SSBB
INLET
P 3
1 . H V 2
2 . H V 2
P 4
1 . H V 1
2 . H V 1
LCD DISPLAY
T3.15A
12.BL_ON10.P_ON8. N.C.6. COM4. +24V2. +24V
P211.DIM9. COM7. + 3.3VSB5. COM3. COM1 +24V
RIGHTSPEAKER LEFT SPEAKER
TOBACKLIGHT
TOBACKLIGHT
P 1 1 . G P I O_
1 1
2 . L E D_
R E D
3 . G N D
4 . I R_
I N
5 . + 3 . 3 V
P6021. ADIN12. GPIO_113. LED-RED4. GND5. IR_IN6. 3.3V
P6011. 3.3V2. IR_IN3. GND4. LED-RED5. GPIO_116. KEY7. ADIN1
18520_400_090 313.eps
090324
IR LED PANELJ
K E Y B O A R D
C O N T R O L
E
MAIN POWER SUPPLYIPB
A
P 1 7
( B 1 0 )
1 . L V D S V D D
3 . L V D S V D D
5 . G N D
7 . G N D
9 . E 4 P
1 1 . E
3 P
1 3 . E C K P
1 5 . E 2 P
1 7 . E 1 P
1 9 . E O P
2 1 . D C R
2 3 . N C
2 5 . V B R E X
2 7 . O 4 P
3 1 . O
3 P
3 3 . O 2 P
3 5 . O 1 P
3 7 . O 0 P
3 9 . G N D
2 . L V D S V D D
4 . L V D S V D D
6 . G N D
8 . G N D
1 0 . E 4 N
1 2 . E 3 N
1 4 . E C K N
1 6 . E 2 N
1 8 . E 1 N
2 0 . E 0 N
2 2 .
S E L L V D S
2 4 . B I T S E L
2 7 . V B R O U T
2 9 . O 4 N
3 3 . O 3 N
3 5 . O 3 P
2 1 . O 1 N
3 8 . O 0 N
4 0 . G N D
P 1 5 ( B 1 1 )
7 . A D I N 1
6 . K E Y
5 . G P I O_
1 1
4 . L E D_
R E D
3 . G N D
2 . O I R I_ I N
1 . 5 V S B
P 2 5 ( B 1 0 )
1 . O U T_
L -
2 . O U T_
L +
3 . O U T_
R +
4 . O U T_
R -
EN 38TCM3.1A LA 9.BlockDiagrams
Wiring Diagram 42" (Click)(CLICK)
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 38/72
2010-Jun-25
P 2 2 ( B 0 1 )
1 1 . B P - A D J
9 . G N D
7 .
3 . 3 / 5 V S B
5 . G N D
3 . G N D
1 . + 2 4 / 1 2 V
1 2 . P B - O N / O F F
1 0 . P W - O N
8 .
3 . 3 / 5 V S B
6 . G N D
4 . + 2 4 / 1 2 V
2 . + 2 4 / 1 2 V
P 2 5 ( B 1 0 )
1 . O U T_
L -
2 . O U T_
L +
3 . O U T_
R +
4 . O U T_
R -
(CLICK)
SSBB
INLET
LCD DISPLAY
T5.0A
12.BL_ON10.P_ON8. N.C.6. COM4. +24V2. +24V
P80211.DIM9. COM7. + 3.3VSB5. COM3. COM1 +24V
RIGHTSPEAKER LEFT SPEAKER
TOBACKLIGHT
TOBACKLIGHT
P 1 1 . G P I O_
1 1
2 . L E D_
R E D
3 . G N D
4 . I R_
I N
5 . + 3 . 3 V
P6021. ADIN12. GPIO_113. LED-RED4. GND5. IR_IN6. 3.3V
P6011. 3.3V2. IR_IN3. GND4. LED-RED5. GPIO_11
6. KEY7. ADIN1
18520_401_090 313.eps
090324
IR LED PANELJ
K E Y B O A R D
C O N T R O L
E
MAIN POWER SUPPLYIPB
A
P 9 0 2
1 . H V 2
2 . H V 2
P 9 0 1
1 . H V 1
2 . H V 1
P 8 0 1
3 . N
1 . L
P 1 7
( B 1 0 )
1 . L V D S V D D
3 . L V D S V D D
5 . G N D
7 . G N D
9 . E 4 P
1 1 . E 3 P
1 3 . E C K P
1 5 . E 2 P
1 7 . E 1 P
1 9 . E O P
2 1 . D C R
2 3 . N C
2 5 . V B R E X
2 7 . O 4 P
3 1 . O 3 P
3 3 . O 2 P
3 5 . O 1 P
3 7 . O 0 P
3 9 . G N D
2 . L V D S V D D
4 . L V D S V D D
6 . G N D
8 . G N D
1 0 . E 4 N
1 2 . E
3 N
1 4 . E C K N
1 6 . E 2 N
1 8 . E 1 N
2 0 . E 0 N
2 2 .
S E L L V D S
2 4 . B I T S E L
2 7 . V B R O U T
2 9 . O 4 N
3 3 . O
3 N
3 5 . O
3 P
2 1 . O 1 N
3 8 . O 0 N
4 0 . G N D
P 1 5
( B 1 1 )
7 . A D I N 1
6 . K E Y
5 . G P I O_
1 1
4 . L E D_
R E D
3 . G N D
2 . O I R I_ I N
1 . 5 V S B
BlockDiagrams EN 39TCM3.1A LA 9.
Wiring Diagram 47" (Click) (CLICK)
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 39/72
2010-Jun-25
P 2 2 ( B 0 1 )
1 1 . B P - A D J
9 . G N D
7 .
3 . 3 / 5 V S B
5 . G N D
3 . G N D
1 . + 2 4 / 1 2 V
1 2 . P B - O N / O F F
1 0 . P W - O N
8 .
3 . 3 / 5 V S B
6 . G N D
4 . + 2 4 / 1 2 V
2 . + 2 4 / 1 2 V
SSBB
INLET
LCD DISPLAY
T5.0A
12.BL_ON10.P_ON8. N.C.6. COM4. +24V2. +24V
P80311.DIM9. COM7. +3V3VSB5. COM3. COM1 +24V
RIGHTSPEAKER LEFT SPEAKER
TOBACKLIGHT
TOBACKLIGHT
P 1 1 . G P I O_
1 1
2 . L E D_
R E D
3 . G N D
4 . I R_
I N
5 . + 3 . 3 V
P6021. ADIN12. GPIO_113. LED-RED4. GND5. IR_IN6. 3.3V
P6011. 3.3V2. IR_IN3. GND4. LED-RED5. GPIO_11
6. KEY7. ADIN1
18520_402_090 313.eps
090324
IR LED PANELJ
K E Y B O A R D
C O N T R O L
E
MAIN POWER SUPPLYIPB
A
P 1 7 ( B 1 0 )
1 . L V D S V D D
3 . L V D S V D D
5 . G N D
7 . G N D
9 . E 4 P
1 1 . E
3 P
1 3 . E C K P
1 5 . E 2 P
1 7 . E 1 P
1 9 . E O P
2 1 . D C R
2 3 . N C
2 5 . V B R E X
2 7 . O 4 P
3 1 . O
3 P
3 3 . O 2 P
3 5 . O 1 P
3 7 . O 0 P
3 9 . G N D
2 . L V D S V D D
4 . L V D S V D D
6 . G N D
8 . G N D
1 0 . E 4 N
1 2 . E 3 N
1 4 . E C K N
1 6 . E 2 N
1 8 . E 1 N
2 0 . E 0 N
2 2 .
S E L L V D S
2 4 . B I T S E L
2 7 . V B R O U T
2 9 . O 4 N
3 3 . O 3 N
3 5 . O 3 P
2 1 . O 1 N
3 8 . O 0 N
4 0 . G N D
P 1 5
( B 1 1 )
7 . A D I N 1
6 . K E Y
5 . G P I O_
1 1
4 . L E D_
R E D
3 . G N D
2 . O I R I_ I N
1 . 5 V S B
P 2 5 ( B 1 0 )
1 . O U T_
L -
2 . O U T_
L +
3 . O U T_
R +
4 . O U T_
R -
P 9 0 1
1 . H V 2
2 . H V 2
P 9 0 2
1 . H V 1
2 . H V 1
P 8 0 1
3 . N
1 . L
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 40/72
Circuit Diagrams and PWB Layouts EN 41TCM3.1A LA 10.
10. Circuit Diagrams and PWB Layouts
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 41/72
2010-Jun-25
PSU: Power Supply Unit (32")
A
3 2 1
F
E
D
C
B
8 7 6 5
5
4 3 2 1
F
E
D
C
B
A
4678
A1 Power Supply Unit (32" Full HD)
18520_541_090313.eps
090313
EN 42TCM3.1A LA 10.Circuit Diagrams and PWB Layouts
Layout 32" PSU (Top)
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 42/72
2010-Jun-25
18520_550_090313.eps
090313
Circuit Diagrams and PWB Layouts EN 43TCM3.1A LA 10.
Layout 32" PSU (Bottom)
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 43/72
2010-Jun-25
18520_551_090313.eps
090313
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 44/72
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 45/72
EN 46TCM3.1A LA 10.Circuit Diagrams and PWB Layouts
Layout 42" PSU (Top)
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 46/72
2010-Jun-25
15820_552_090313.eps
090313
Circuit Diagrams and PWB Layouts EN 47TCM3.1A LA 10.
Layout 42" PSU (Bottom)
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 47/72
2010-Jun-25
15820_553_090313.eps
090313
EN 48TCM3.1A LA 10.Circuit Diagrams and PWB Layouts
PSU: Power Supply Unit (47")8 7 6 5 4 3 2 1
A1 Power Supply Unit (47")
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 48/72
2010-Jun-25
A
3 2 1
F
E
D
C
B
5
F
E
D
C
B
A
4678
A1 Power Supply Unit (47 )
18520_544_090313.eps090313
Circuit Diagrams and PWB Layouts EN 49TCM3.1A LA 10.
PSU: Power Supply Unit (47")8 7 6 5 4 3 2 1
A2 Power Supply Unit (47")
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 49/72
2010-Jun-25
A
3 2 1
F
E
D
C
B
5
F
E
D
C
B
A
4678
pp y ( )
18520_545_090313.eps090313
EN 50TCM3.1A LA 10.Circuit Diagrams and PWB Layouts
Layout 47" PSU (Top)
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 50/72
2010-Jun-25
15820_554_090313.eps
090313
Circuit Diagrams and PWB Layouts EN 51TCM3.1A LA 10.
Layout 47" PSU (Bottom)
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 51/72
2010-Jun-25
15820_555_090313.eps
090313
EN 52TCM3.1A LA 10.Circuit Diagrams and PWB Layouts
SSB: DC/DC
8 7 6 5 4 3 2 1
B01 DC - DC
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 52/72
2010-Jun-25
GND
GND
GND
GND
GND
T
GND
GND
GND
GND
GND
GND
T
GND
GND
G N D
GND
GNDGND
T
GND
T
GND
GND
GND
GND
GND
GND
GND GND GND GND
T
GND
GND
GND
GND
GND
GND
T
GND / A D J
O UT
V I N
4
GND
D1B
D1A
G2
G1
S2
D2B
D2A
S1
GND
T
T
GND
GND
GND
T
GND
GND
T
GNDT
GND
T
GND
T
A
3 2 1
F
E
D
C
B
5
F
E
D
C
B
A
4678
GND
GND
GND
GND
GND
G N D
GND
GND
GND
GND
GND
GND
G N D / A D J
O U T
V I N
4
COMP
GND1
GND2
VB
CONTROL
OADJ
VIN
VOUT
BS
IN
SW COMP
FB
SS
GND
EN
G N D / A D J
O U T
V I N
4
BOOT
DRIVE
FB GND
LGATE
PHASE
VCC
UGATE
D2B
D2A
G1
G2
S1
D1B
D1A
S2
PB-ADJ
GND
GND
PW-ON
PB-ON/OFF
about 1mm
GND
GND
+24/12V+24/12V
+24/12V
3.3 /5VSB3.3 /5VSB
10KR143
10V470UC104
1UC163
R14410K
NC
0RR752
22KR120
47KR731
R20RNC
R70R NC
7
8
4
2
3
5
6
1
A04803
Q2
NC
C1701UNC
0.1UC128
NC
0.1UC126
NC
1UC127
NC
1
2
3 6
5
8
4
7
RT8110U13
R60R
R708
0R
910R
R107
S-200
1 2 3
4
LD1117S
U3
2R7R4
S-NC2R7R5
S-NC
2R7R10
S-0
R110RNC
D34LL4148
NC
22KR139
NC
R698
470K NC
C1290.1U NC
R3
0RNC
1
2
3 6
5
8
4
7
U14MP1593DN
C55547U6V3
4K7R114
R103
0R
LL4148D8
1UC143
R1110R
470PC4
22KR109
B
C
EBT3904Q8
R249100R
1KR110
10KR8
NC
1KR453
4K7R451
NC
4K7R452
4K7R138
NC
16V100UC106
16V100UC103
16V100UC102
220RL21
220RL14
5
6
7
8
4
3
2
1
PQ1CX41H2ZPQU20
13-PQ1CX4-1HB10U
C524
NC
10RR126
L1633UH
L115UH
15UHL15
1 2 3
4
LD1117S33
U4
100RR106
5V_M1
5V_M15V_M1
DV10
DV10
L24200R
200RL25
12
4
6
8
12
10
3
5
7
9
11
P22
C26933P
PWM0
120RL60
1KR128
UP34
SW
POWERON/OFF
16V1000UC100
16V1000UC101
R121110K
4U7C7
820RR108
S-120
L138
200R
200RL137
1K2R124
5VSB
12_M
R123
12K4
B
C
E
BT3904Q4
4U7C556
12_M
12_M112_M1
C5410.1U G
D S
A03401AQ57
1UC159
+3V3+3V3
4U7C6
B
C
E
BT3904Q3
SHORT_PROTECT
100PC162
8200PC160
0.1UC156
5VSB
5VSB
220RR129
0.1UC157C472
470U35V
16V470UC87
SR34D4
5K6R122
0.01UC161
0.1UC158
10KR710
12KR116
10KR117
100PC147
0.01UC148
0.1UC167
0.1UC165
12/24V_AUDIO
AV12AV12
L58
120R
4K7R119
1000PC543
SW
5VSB
12_M
Z244
5V_DDR
DDRVZ9
0.1UC155
VBR_OUT
B
C
E
Q9BT3904
100RR115
Z4
12/24V_AUDIO
B
C
E
BT3904Q10
0.1UC140
BL-ADJUST
V B R _E X T
B
C
E
Q6BT3904
LL4148D12
R1321K8
R1373K9
5V_DDR
12_IF
R1311K
R1054K7
3K9R136
+3V35V_M
12_M
1000PC132
Z243
Z8
16V100UC105
12_M
0.1UC139
Z143
Z71000PC135
12_M1
100PC152
5V_OUTSIDE
R697470K
D33LL4148
7
8
4
2
3
5
6
1
D13N03LTQ1
6V3
47UC93
5VSB
1 2 3
4
LD1117S12U5
Z15
LL4148D13
R1352K7
R134100K
4K7R133
D11LL4148
D10LL4148
R1302K2
6V3
47UC94
200RL23
L22200R
0.1UC164
1000PC5
LL4148D9
0.1UC154
Z14
0.1UC151
0.1UC150
10KR118
3900PC149
0.1UC146
Z13
SR23
D5
220PC145
Z12
0.1UC142
10UC3
0.1UC141
L59120R
1000PC137
0.1UC345
Z5
5V_M
0.1UC134
0.22UC133
120RR9
22KR104
R10247K
B
C
E
Q7BT3904
D7LL4148
10KR101
8K2R100
680RR99
R98
10K
R9710K
R9610K
0.1UC131
5V_M
+3V3+3V3 5V_OUTSIDE
5V_M
+3V3
+3V3
12_M
SW
5V_M
Z159
12_M
0.1UC168
0.1UC144
BL-ON/OFF
C268
1000P
C1660.01U
5V_M
18520_500_090312.eps090312
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 53/72
EN 54TCM3.1A LA 10.Circuit Diagrams and PWB Layouts
SSB: DDR SD-RAM8 7 6 5 4 3 2 1
B03 DDR SD-RAM
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 54/72
2010-Jun-25
GNDGND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
A
3 2 1
F
E
D
C
B
5
F
E
D
C
B
A
4678
GND
GND
GND
GND
GND
GND
REFEN VCNTL
NC1
NC3
VOUT
NC2
VIN
GND
A12
A0
A10/AP
A1
DQ9DQ10
DQ14
A4
A5A6A7
A11
NC1CKE
CLK
UDQM
NC2
DQ0
DQ1DQ2DQ3
DQ4
DQ5DQ6DQ7
VSS
A9
DQ12
VDD1
A3
RAS
A8
VDDQ
VDDQ1
LDQM
CAS
CS
A2
DQ8
DQ13
DQ15
WE
DQ11
A13
VSSQ2
VDD2
VDD
VDDQ2VDDQ3
VSSQ1
VSSQ
VSS1VSS2
VSSQ3
WE
RAS
CAS
CS
CKE
CKCK
UDQS
A0A1A2
A3
A4A5
A6A7
A8
A9A10/APA11
DQ0DQ1
DQ2DQ3
DQ4DQ5
DQ6DQ7DQ8
DQ9DQ10
DQ11DQ12DQ13
DQ14
DQ15
VSSQ
VSS
VSS1VSS2
NC
BA0BA1
VDDVDD1
VDD2VDDQ
VDDQ1VDDQ2
VDDQ3
NC1
NC2NC3
NC7NC4
VDDQ4
NC5
NC6
LDQS
UDMLDM
VSSQ1VSSQ2
VSSQ3
VSSQ4
VREF
(DDR SD-RAM with termination)
C89
470U10V
C112100U16V
21
23
22
24
44
4546
51
29
30313235
3637
38
3940
28
41
2457
8
101113
5456
575960
6263
65
52
34
6648
14
2627
118
33
3
91555
171925
4243
61
5053
16
4720
612
58
64
49
U33
HY5DU281622FT
C113100U16V
C11147U6V3
5 4
7 2
1
36
8
R671150R
5 4
7 2
1
36
8
R669150R
5 4
7 2
1
36
8
R662150R
5 4
7 2
1
36
8
R665150R
5 4
7 2
1
36
8
R661150R
5 4
7 2
1
36
8
R660150R
5 4
7 2
1
36
8
R664150R
5 4
7 2
1
36
8150RR663
5 4
7 2
1
36
8
R670150R
21
23
22
24
4445
51
29
303132
35
3637
38
39
40
245
78
10
1113
54
34
48
14
26
18
33
3
9
15
17
19
25
42
50
53
16
47
20
12
27
1
43
49
652
28
41
46
U18
M12L64164A
SDRAMADD
R4991KSDRAM75R
R4871KSDRAM75R
VTT
C57510UNC
C43
4U7
C4130.1U
220RL80
SDRAMADD2
3 6
5
8
4
7
1
U1RT9199
SDRAMNC
C8047U6V3
VTT
VTT
R48522R
SDRAMNC
R483100R
SDEAMNC
MEM_VREF
R 49 7 1 50 RR 49 6 1 50 RR 49 1 1 50 RR 49 5 1 50 RR498 150RR 49 2 1 50 R MEM_DQ8
MEM_DQ0
DDRV
6V347U
C114R7190R NC
R721
0R NC
R7200R NC
R48422R
R493 22R
5 4
7 2
1
36
8
R66822R
5 4
7 2
1
36
8
R66722R
5 4
7 2
1
36
8
R66622R
C4290.1U
R490 22RR489 22RR488 22R
C454U7
C444U7
C4283300P
C4273300P
C4260.1U
C4250.1U
C4243300P
C4233300P
C4220.1U
C421
3300P
C4200.1U
C419
3300P
C418
0.1U
C417
0.1U
C416
0.1U
5 4
7 2
1
36
8
R65922R
5 4
7 2
1
36
8
R65822R
5 4
7 2
1
36
8
R65722R
5 4
7 2
1
36
8
R65622R
5 4
7 2
1
36
8
R65522R
5 4
7 2
1
36
8
R65422R
DDRV
C414
0.1U
MEM_VREF
C4121000P
C411
0.1U
DDRV
R48622R
C410
3300P
C409
3300P
C408
3300P
DDRV
C464U7
DDRV
MEM_DQ3
MEM_DQM0MEM_DQM1
MEM_CLKEN
MEM_CLK0MEM_CLK0
MEM_CLK0
MEM_BA1MEM_BA0
MEM_DQ10
MEM_DQ11
MEM_DQ12
MEM_DQ0
MEM_DQ1
MEM_DQ2
MEM_DQ4
MEM_DQ9 RDQ8
MEM_DQ13
MEM_DQ14
MEM_DQ15
MEM_RAS#
MEM_DQ6
MEM_DQ5
MEM_VREF
MEM_DQ2MEM_DQ3
MEM_DQ6MEM_DQ7
MEM_DQ0MEM_DQ1
RWE#
MEM_ADDR10
RDQS1RDQM1
RDQS0RDQM0
MEM_DQS1
MEM_DQM1MEM_DQM0MEM_DQS0
RCLK0
RCKE
MEM_CLK0#
RA5
RA6
RA7
MEM_ADDR5
MEM_ADDR6
MEM_ADDR7
MEM_CLKEN
MEM_DQS1
MEM_CLK0#
MEM_ADDR5
MEM_ADDR4
MEM_ADDR6
MEM_ADDR7MEM_ADDR8
MEM_ADDR9
MEM_ADDR11
MEM_ADDR12
MEM_WE#MEM_CAS#MEM_RAS#
MEM_CS#
MEM_ADDR10
MEM_DQ15MEM_DQ14MEM_DQ13
MEM_DQ12MEM_DQ11MEM_DQ10
MEM_DQ9MEM_DQ8
MEM_DQ5MEM_DQ4
MEM_ADDR3
MEM_ADDR1MEM_ADDR2
MEM_ADDR0
MEM_DQS0
RCLK0#
RDQ15
RDQ14
RDQ13
RDQ12
RRAS#
RCAS#
MEM_WE#
MEM_CAS#
RDQ9
RDQ10
RDQ11
RA8
RA9
RA11
RA12
RA3
RA2
RA1
RA0
MEM_ADDR3
MEM_ADDR2
MEM_ADDR1
MEM_ADDR0
RCS#
RBA0
RA10
MEM_BA1
MEM_BA0
MEM_CS#
RA4MEM_ADDR4
RBA1
MEM_DQ7
RDQ4
RDQ5
RDQ6
RDQ7
RDQ0
RDQ1
RDQ2
RDQ3
MEM_ADDR12
MEM_ADDR11
MEM_ADDR9
MEM_ADDR8
MEM_ADDR5MEM_ADDR4
MEM_ADDR6MEM_ADDR7MEM_ADDR8
MEM_ADDR9
MEM_ADDR11
MEM_ADDR10
MEM_ADDR3
MEM_ADDR1MEM_ADDR2
MEM_ADDR0
MEM_DQ2
MEM_DQ3
MEM_DQ6MEM_DQ7
MEM_DQ0MEM_DQ1
MEM_DQ15
MEM_DQ14MEM_DQ13
MEM_DQ12MEM_DQ11
MEM_DQ10MEM_DQ9MEM_DQ8
MEM_DQ5MEM_DQ4
MEM_BA1MEM_BA0
MEM_CLKEN
MEM_WE#MEM_CAS#
MEM_RAS#MEM_CS#
MEM_DQM0MEM_DQM1
+3V3
C4300.1U
C474U7
C4150.1U
MEM_VREF
18520_502_090312.eps090312
Circuit Diagrams and PWB Layouts EN 55TCM3.1A LA 10.
SSB: Tuner8 7 6 5 4 3 2 1
B04 TUNER
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 55/72
2010-Jun-25
GND
GND
GNDGND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
TT
GND
GND
GND
GND
GND
GND
GND GND
GND
GND
GND
GND
A
3 2 1
F
E
D
C
B
5
F
E
D
C
B
A
4678
GND
T
GND
GND / A D J
O UT
V I N
4
GND
GND
T
T
GND
GND GND
GND
GND GND
GND
GND
T
T T T
T
GND
A G C
A S
S C L
S D A
N C
B P
B T
I F A G C
N C 1
A S
S C L
S D A
M B 1
M B 2
N C 3
B T
N C 4
I F - O U T
O U T 2
O U T 1
G N D
I N / G N D
I N
O U T 2
O U T 1
G N D
I N / G N D
I N
GND
GND
N C
T A G C
R E F
V A G C
V I F 1
V I F 2
O P 1
F M P L L
D E E M
A F D
D G N D
A U D
C V B S
A G N D
V P L L
V P
A F C
S I F 1
S I F 2
O P 2
T O P
S D A
S C L
S I O M A D
2
Far from signal
SAW-3953D/K7270M
SAW-D9453D
APLS EU TCL AP
CVBS0N
TV_AUDIO
SDA_TV
C11947U6V3
C2050.01U
D6BA277
D15 BA277
B
C
E
Q12BT3904
NC
R7550RNC
R7560RNC
6V347UC120
C188
0.47U9885 NC
1 3
1 4
1 5
1 6
1 2 3 4 5 6 7 8
1 7
1 8
1 9
2 0
2 1
2 3
2 4
2 2
9 1 0
1 1
1 2
U 2
TDA9885T
R7270RNC
MPX1
R1960R
L-ADD
B
C
E
Q18BC846BL-NC
R192150RL-ADD
31 2 4 5
X7L-45-SAW937-0M0
54321
X2
L-45-SAWM39-530
3 1
2
X14M5
L-ADD
L63
12UH
L-ADD
R51610KL-ADD
R5010R
L-ADD(NC)
R514100R
L-ADD
C2010.01UNC
L610.56UH
C4311000P
R16910KNC
R168
10K
NC
L511UHNC
0RR182
NC
R1744K7
R19075R
LATAM NCAP-ADD
1 2 3 4 5 6 7 8 9 1 0
1 1
Z1
1 3 4 5 6 7 9 1 1
Z2
NC
B
C
E
Q17BC846B
L-ADD
C1990.01U
R51339K
R51239K
X3
4M
C20420P
C117100U16V
C116100U16V
R5004K7
L-ADD
L55
1000UHL54
1000UH
R383
0RNC
R158
330R
R515220R
L-ADD
D16BA277
D17BA277
CVBS0P10RR503
5VOUT
5VOUT
5V-IF
82RR171
L492.2UH
220RR162
TV-CVBS
470RR165
B
C
E
Q15BC846B
TV1-V
C195
220P
Z35
Z37
Z34
Z33
RF-AGC
Z39
L521000UR
J10R NC
R507330R
R51822K
12_IF
C1890.01U
B
C
E
Q13
BC857C
TV1-V
R50922K
Z38
Z36
C1911000P
NC
C1901000P
NC
R151
0RNC
C2150.1UL-ADD
R193
150R
L-ADD
R1951K
L-ADD
L620R
R1890RNC
R1700RNC
2
6
3
5
4
1
U30UM6K1N
12-UM6K1N-0BX
R185
1KB
C
E
Q14BC846B
C2060.01U
R18422K
C2020.1U
D233V
SCL_TV
MPX2_P
MPX2_N
SDA_TV
SCL_TV
OSDA0
OSCL0
TV_AUDIO
TV1-V
CVBS
TV-RF-AGC
4
1 2 3
U6LD1117S50
0.47UC185
C2090.01U
5VOUT
C610.01U
C620.01U
C203
0.1U
R4822R
2W
Z160
TV-CVBS
5VOUT
C11547U6V3
C118
47U6V3
5VOUT
R191100R
5V-IF
5V-IF
5VOUT
5V-IF
C2143300P
0.1UC213
C2121U
C4910U
C2110.1U
C210390P
R188
5K6
R1875K6
R1862K2
C4401000P
C43922P
33V
C208
0.01U
C2070.1U
C438
0.01U
R1812K2
R18033R
R179100K
R511
100RR510100R
R17847K
R1774K7
R1764K7
Z32 Z31
+3V3
R1754K7
5V-IF
R17312K
R17210K
L501000UR
5VOUT5VOUT
C1980.1U
C197200P
R1674K7
R1664K7
C196220P
5VOUT
C19447P
C1930.1U
C1920.1U
R163
2K2
R16112K
R16022K
C1871500P
R15922K
C1860.1U
C184270P
C183
4700P
L48
1000UR
R157
100R
R156100K
C1820.01U
C18147P
R155100R
R154100R
C18047P
C17947P
C178
0.01U
1
3
2
D280BAV99
C1770.22U
R1534K7
C43522P
C43433P 33P
C433
R1522K2
C4321000P
12_M
0.1UC176
GND
12K
R150
LL4148D14
0.1UC175
OP2
MPX2
SDA_TV
SCL_TV
TV-RF-AGC
RF-AGC
OP2
B
C
E
C124ETQ16
MPX2
J20R NC
J30R NC
J4
0R NC
18520_503_090312.eps
090312
EN 56TCM3.1A LA 10.Circuit Diagrams and PWB Layouts
SSB: HDMI8 7 6 5 4 3 2 1
B05 HDMI
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 56/72
2010-Jun-25
T
T
T
GNDGND
GND
GND
GND
GND
GND
GND
GND
GND
T
G N D
GND
GND
GND
GNDT
T
T
T
T
G
N D
GND
GND
GNDT
T
T
T
T
SDA
SCL
WP
VCC
GND
A2
A1
A0
G N D
GND
GND
GND
GND
GNDGND
GND
GND
GNDT
TT
SDA
SCL
WP
VCC
GND
A2
A1
A0
GNDGND
A
3 2 1
F
E
D
C
B
5
F
E
D
C
B
A
4678
GND
GND
GND
GND
GND
GND
G N D
GND
VCC-1
DNEG-1
DPOS-1
GND-1
MNT-HOLE1
MNT-HOLE2
GND
GND
GND
GND
T
T
T
GND
OUT
FAULT
ILIM
EN
GND
IN
NC21
GND1
RX2-
RX1+
GND2
RX1-
RX0+
GND3
RX0-
RXC+
GND4
RXC-
NC1
NC2
DDCCLK
DDCDA
GND5
VCC
RX2+
HPD
NC20
SDA
SCL
WP
VCC
GND
A2
A1
A0
NC21
GND1
RX2-
RX1+
GND2
RX1-
RX0+
GND3
RX0-
RXC+
GND4
RXC-
NC1
NC2
DDCCLK
DDCDA
GND5
VCC
RX2+
HPD
NC20
T
RX2+
GND1
RX2-
RX1+
GND2
RX1-
RX0+
GND3
RX0-
RXC+
GND4
RXC-
NC1
NC2
DDCCLK
DDCDA
GND5
VCC
HPD
HDMISCL_2HDMISDA_2
UP35
UP30
HDMISDA_1HDMISCL_1
UP33
HDMISCL_0HDMISDA_0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
P16
Z40
21
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
19
20
P13
1 2
4
6
8
12
14
16
18
20
10
3
5
7
9
11
13
15
17
19
P11
NC
5
6
7
8
4
3
2
1
U22AT24C02
HDMIDDCSCL_0HDMIDDCSDA_0
R529100R
2
1
R56
21
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
19
20
P14
21R26
21R23
21R27
21R24
21R44
21R29
21R28
21R25
B
C
E
Q19BT3904
HDMISCL_1
HDMIDDCSCL_1
HDMIDDCSDA_1
R56533K
R113
33K
C9047U6V3
C91
100U16V
L65120R
L64120R
NC
6
4
5
3
2
1
U12TPS2550
13-TPS255-0DB
R20224K
R540100R
CEC1CEC
USB_DP0
Z105
Z106
Z104
R112100R
Q52N7002
C218
0.1U
R199100R
R198
100R
C4691000P
1KR254
C4521000P
C3371000P
C298
1000P
1KR149
HDMISDA_0
B
C
E
Q20BT3904
1KR148
1
2
3
4
5
6
P5
RX0_1B 21R32
21R30
21R33
21R31
21R34
21R36
21R35
21R45
1
2
R22
2
1
R47
21R39
21R37
21R40
21R38
21R41
21R43
21R42
21R46
2
1
R52
PWM3
HDMISCL_0
R713
10K
B
C
E
Q21BT3904
HDMIDDCSCL_2
USB_DM0
HDMI_CEC_3V3
R556100R
HDMISCL_0
HDMISDA_0
R566100R
OPWR0_5V
HDMICAB0
GND
RX0_2
RX0_2B
RX0_1
RX0_1B
GND
RX0_0
RX0_0B
GND
RX0_C
RX0_CB
+ 3 V 3
OPWR0_5V
1KR561
HDMI_CEC_3V3
HDMI_CEC_3V3
OSCL0
+3V3
5V_M+3V3SB
HDMISCL_2
OPWR1_5V
2
1
R53
1KR532
R20110K
+3V3
5V_M
R1970RNC
PWM1
HDMISDA_2
2
1
R54
2
1
R50
2
1
R55
2
1
R59
RX1_1
RX1_2
RX1_0B
RX1_C
R558
100K
2
1
R58
5
6
7
8
4
3
2
1
U24
AT24C02
Z54Z53
Z52
2
1
R51100RR564
R563
100R
R56210K
C44910P
1KR559
10KR557
5
6
7
8
4
3
2
1
U23
AT24C02
R55247K
R55147K
Z51
100RR550
10PC448
C44710P
R 54 9 1 00 R
100RR548
Z50
Z49
R545100R
R54410K
C4460.1U
Z48
Z47
R542100K
10KR541
R53947K
R538
47K
Z46
10PC445
C44410P
R537 100R
100RR536
Z45
Z44
C443
0.1U
Z43
Z42
R531100K
10KR530
R528
47K
R52747K
100RR526
10PC442
R525 100R
100RR524
Z41
R521100R
R52010K
C4410.1U
C2190.1U
R200100K
0.1UC217
RX2_2
RX0_2 RX0_0
RX0_1
RX0_0B
RX0_CB
RX1_2B
RX1_1B
RX1_0
RX1_CB
RX1_2B
RX1_2
RX1_1
RX1_0
RX1_0B
RX1_C
RX1_CB
HDMI_CEC_3V3
HDMISDA_1
RX1_1B
RX0_2B
RX0_C
HDMI_CEC_3V3
RX2_CB
RX2_C
RX2_0B
RX2_0
RX2_1
RX2_2
RX2_2B
RX2_CB
RX2_C
RX2_0B
RX2_1
RX2_0
RX2_1B
RX2_2B
RX2_1B
HDMIDDCSDA_2
RX0_CB
RX0_C
RX0_0B
RX0_0
RX0_1B
RX0_1
RX0_2B
RX0_2
+3V3
2
1
R57
2
1
R87
2
1
R94
OPWR2_5V
F1 F2
GND
OSDA0
Z103
HDMICAB0
Z107
Z108
18520_504_090312.eps090312
Circuit Diagrams and PWB Layouts EN 57TCM3.1A LA 10.
SSB: I/O - VGA, USB, S-Video
8 7 6 5 4 3 2 1
GND
B06 I/O - VGA, USB, S-video
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 57/72
2010-Jun-25
GND
GNDGND
GND
GNDGND
GND
GND
GND
GND
GND
GNDGND
T
GND
T
GND GNDGNDGND
GND
GND
GND
GND
GND
GND
GNDT
TT
T T
GND
SDA
SCL
WP
VCC
GND
A2
A1
A0
GND
TT
TT
TT
TT
TT
GND
GND
GND
GND
GND
GND
A
3 2 1
F
E
D
C
B
5
F
E
D
C
B
A
4678
T
T
T
GND
GND
GND
GND
VOUT2
CE VIN
GND
VOUT1
GNDGND
GND
T
GND
T
T
T
T T
T
T
T
VOUT2
CE VIN
GND
VOUT1
1
2
3
4
P39
NC
4
3
1
7
5
2
6
P9
3
1
2
P7
47-MIC012-XX0
6
4
11
14
15
7
12
8
5
13
3
10
9
1
2
16
17
P6
47-VGA019-XX0L72
120R
L71120R
0
L70120R
0
L69120R
0
L68 120R
L67 120R
L66120R
120RL133
L131120R
L124120R
L123
120R
16V
C247U
NC
NC0R
R307C329220U16VNC
0.1UC200
NC
C2790.1UNC
5
4 3
2
1
U35
RT9701NC-13-RT9701-PBB
VCC_1
0.1UC291
NC
21R65 NC
21R66 NC
2
1
R61NC
2
1
R68NC
2
1
R67NC
2
1 R64NC
2
1 R62NC
2
1 R63
NC
R305
0RNC
1 2
3 4
5 6
7 8
P36
NC
R505100R NC
R326100R
NC
Z 3
Z 6
Z 1 0
Z 1 1 Z
2 6
Z 2 1
Z 1 9
Z 2 0
HPOUTR1
TXD0_EXT
TXD0_EXT
RXD0_EXT
RXD0_EXT
VSYNC0
VGASCL0_IN
F9
VGAROMWP0
R312100R
R319100R
VSDA_R
VSCL_T
R56922K
Z57
VCC_1
SC1_IN
R2248K2
5V_M5V_M
USB_DM1
USB_DP1
USB_DP1
VGASOG
R2068K2
R2058K2
VGA_L
R2108K2
R2098K2
R2228K2
R2218K2
R223
8K2
R213
8K2
R2148K2
GRNP
VGA_R
VGASDA0
C23410P
R568
100RR572100R
R57010K
R20422K
VGASCL0
VGASDA0_IN
VGASDA
R203
22K
2
1
R49NC
1
2
R304NC
F13
F14
8
7
5
4
3
1
62
911
1012
P12NC
47UC50
16VNC
R32110K
NC
5
4 3
2
1
U34RT9701
NC-13-RT9701-PBB
VGAHSYNC#
C22210P
VGAVSYNC#
C228
10P
C22710P
C22110P
USB_DM1
R726100R
NC
R725100R
NC
BLUE
HPOUTL1
VCC_1VCC_0
USB_DM1USB_DM0
USB_DP1USB_DP0
GNDGND
USB_DP0
USB_DM0
R22668R
C2290.01U
R2250R
C223
4700P
R22768R
C2260.01U
C712U2
C702U2
C2240.01U
C2250.01U
C2310.047U
C2200.047U
R216100R
F10R577560R
F5F6
RED0
C562U2
C582U2
C552U2
C572U2
AV2R_IN
C682U2
AV2L_IN C692U2
C662U2YPBPR1_R
YPBPR1_L 2U2C63
R21122K
R21222K
R22022K
R21922K
R21822K
R21722K
AV1L_IN
AV1R_IN
1
2
3D32
BAV70
Z55
Z56
1
2
R60
Z60
USB_DP1_1
1
2
R69
USB_DM1_1
R578
560R
R23375RC233
47P
C23247P
R232100R
R57610K
Z75Z74
Z73
Z72Z71
Z70Z69
Z68
Z67Z66
1
2
3
4
6
5
8
7
U25AT24C02
R575100R
R574100R
R5712K2
R5672K2
R23175R
R23075R
R22975R
C2300.1U
Z65
Z64
Z63
Z62Z61
5 V _M
5 V _M
R228
68R
Z59
Z58
R21575R
VGAVSYNC#
VGAHSYNC#
RED
CVBS7
Y1_R
RED
GREEN
VGA_PLUGPWR0
VGASCL
REDP
VGAGND
GREEN
BLUEBLUP
AV1_R
AV1_L
AV2_R
AV2_L
CVBS6
Y1_L
C551
470P
C544
470P
R20722K
R208
22K
F3 F4
BLUE0
GREEN0
VGA5V_EXT0
F7F8
HSYNC0
F11
F12
USB_DP1
USB_DM1
SY1_IN
Y2_L
Y2_R
YPBPR2_L
YPBPR2_R
470PC550
470PC548
2
1R147
F38
2
1
R194
F39
VCC_0
18520_505_090312.eps090312
EN 58TCM3.1A LA 10.Circuit Diagrams and PWB Layouts
SSB: Digital Analog Converter, DAC
8 7 6 5 4 3 2 1
Z154Z155
Z156
B07 Digital Analog Converter, DAC
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 58/72
2010-Jun-25
GND
T
GND
GND
GND
GND
GND
T
GND
T
T
T
T
GND
GND
GND
GREEN
BLUE
RED
WHITE
RED
GND GND
GND
GND
GNDGND
TTT
T
T
T
T
T
T
T
TT
GND
GND
GND
GND
GND
GND GND
LRCLK
DIN
BCLK
ENABLE
VMID
ROUT
AGND
DGND
DVDD
DEEMPH
FORMAT
MCLK
LOUT
AVDD
GND
GND
AOR
AIR
AOL
AGND
BGND
AIL
B
SWITCH
GGND
CLKOUT
G
DATA
RGND
DATAGND
R
BLNK
VGND
BLNKGND
VOUT
VIN
SHIELD
RED
GREEN
BLUE
WHITE
RED
A
3 2 1
F
E
D
C
B
5
F
E
D
C
B
A
4678
T
T
Z188
Z163
120RL136
B
C
E
Q26BT3904
NC
C43647U6V3NC
71
5
9
8
6
3
2
4P28
21
10
20
9
19
8
18
7
17
6
16
5
15
4
14
3
13
2
12
1
11
P1
NC47-SCA014-XX0G
R37615K
NC
L83
120R
L82120R
NC
L81120RNC
L78
120R
L77120R
L76
120RNC
L75120R
L74120R
L73
120R
L134120R
C2480.047U
NC
R257
100R
NC
C24947PNC
R258
75RNC
R255
10R
NC
C24722P
NC
2
1
R71NC
2
1
R76NC
2
1
R77
NC
2
1
R78
NC
2
1
R74
NC2
1
R72
NC2
1
R73NC
R28075R
NCR282220R
NCC470
1000PNC
R2791K
NC
R743
1KNC
R7401K
NC
0.1UC242
NC
C521UNC
R24133R
NC
TV-CVBS
C2651UNC
SCT1_AV_OUT
10KR375
NC
UP31
DA_AUL
C2391UNC
A D C V A
C2400.1U
NC
R2600R
R24710K
NCC238
0.1UNC
10KR243
NC
R23510K
NC
R24210K NC
C2411UNC
C15333PNC
1
2
3
4
5
6
7
10
11
12
13
14
9
8
U9WM8501
NC
C2350.1U
NCC2371UNC
C2360.1U
NC
R23610K
NC
C138
33PNC
C13633PNC
C13033PNCR238
47KNC
R234 33R NC
R240 33R NC
R239 33R NC
C245
1UNCC244
0.1UNC
C2431UNC
2
1
R70NC
R25275R
NC
R2530R NC
2
1
R75NC
R5060R NC
R25910K
NC
R278
33K NC
R7140R
YPBPR0_GND
PR1P
R27568R
R2690R
R273
68R
R27268R
C2590.01U
C2600.01U
C2620.01U
C2630.01U
C2614700P
R274100R
R265100R
R263
68R
R26468R
R26668R
C2550.01U
F19 F21
F23
SCT1_FB_IN
F22
SCT1_FS_IN
F17 F16
F15
PR1/R_IN
PB1/B_IN
B
C
E
Q27BT3904
YPBPR1_GND
YPBPR2_L
YPBPR2_R
Z148 Z150
Z147
Z 1 4 5
Z 1 4 6
Z 1 4 4
Z 1 5 1
Z 1 5 3
Z 1 5 2
YPBPR1_L
YPBPR1_R
PR1/R_IN
GPIO_6
GPIO_5
GPIO_3
+3V3
GPIO_2
ADIN3_1
1
23
4
5
6
7
8
9
10
1112
P19
C2660.01U
5V_M
5V_M +3V3
Z82
Z81
Z80
Z79
Z76
C26415P
R27775R
R2760R
C258
15P
C25715P
R271
75R
R27075R
C25615P
R268
75R
R2670R
C2544700P
C2530.01U
C2520.01U
C25115P
C25015P
R26275R
R26175R
ADCVA DACVL
+ 3 V 3
+ 3 V
3 DA C V L
PB0P
SCT1_FS_IN
PB1/B_INSOY1
SCT1_FB_IN
Y1/G_IN
YPBPR2_L
PR0P
ADIN3
CVBS3
ADCVA
PB1P
SOY1
Y1P
SCT1_AV_IN
SCT1_AV_OUT
SCT1_AUR_OUT
SCT1_AUL_OUT
C553
470P
C546
470P
YPBPR2_R
Z149
Y0P
SOY0
SCT1_FS_IN
Y1/G_IN
F18
SCT1_AV_IN
F20
R3500RNC
DA_AUR
18520_506_090312.eps
090312
Circuit Diagrams and PWB Layouts EN 59TCM3.1A LA 10.
SSB: I/O - Connectivity YPbPr
T
8 7 6 5 4 3 2 1
Z182
B08 I/O - Connectivity YPbPr
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 59/72
2010-Jun-25
GND
T
T
T
T
T
T
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
TT
T
T
T
GND
T
GND
T
T
GND
GND
GND
GND
T
T
TT
T
GND
GND
GND
T
GND
T
GND
GND
T
GND
GND
GND
T
T
GNDGND
GND
A
3 2 1
F
E
D
C
B
5
F
E
D
C
B
A
4678
GND
RED
WHITE
YELLOW
WHITE
RED
YELLOW
BLACK
GND
AOR
AIR
AOL
AGND
BGND
AIL
B
SWITCH
GGNDCLKOUT
G
DATA
RGND
DATAGND
R
BLNK
VGND
BLNKGND
VOUT
VIN
SHIELD
GND
GND
T
T
T
GND
GND
RED
WHITE
YELLOW
T
GND
GND
AV2L_IN_1
AV2R_IN_1
R7591K
NC
R758
1K
NC
SCT1_AUL_OUT
C583
2200PNC
R742100R
NC
2200PC584
NC
Z245
B
C
EQ28BT3904
NC
R2911K
NC
R2921K
NC
B
C
EQ29BT3904
NC
1
4
2
5
3
6
P38
R753
1K
R7541K AUL_OUT0
AUR_OUT0
AUL_OUT0_1
AUR_OUT0_1
L1432.2UH
NC
L1422.2UH
NC
C5882200PNC
C5872200P
NC
C5862200PNC
C5852200PNC
R741100R
NC
2200PC450
NC
C4512200P
NC
Z92
Z246
SCT2_FS_IN
Z196
C288
2200P
L892.2UH
SCT1_AUR_OUT
R32575R
21
10
20
9
19
8
18
7
17
6
16
5
15
4
14
3
13
2
12
1
11
P2
NC
R316100R
NC
R29775R
NC
C273
0.047U
NC
C28747PNC
1
2
P18
NC47-RCA276-XX0G
1
4
2
5
3
P31
R10R
SCT2_R/C_IN
47PC267
C2720.047U120R
L85
75RR287
R296100R
1
4
2
5
3
6P30
R738100R
NC
R737100R
NC
R736100R
NC
R735100R
NC
C2754700PNC
C2764700PNC
C2774700PNC
C2744700PNC
R299
4K7NC
R3004K7
NC
R3014K7
NCR298
4K7NC
16V100U
C1
NC C278
0.1UNC
L92120R
NC
L93120RNC
L94120RNC
L95120R
NC
2
1
R82NC
2
1
R81NC
2
1
R80NC
2
1
R79NC
6
1
7
2
3
8
9
5
4
10
11
P4
NC
L88
120R
NC
2
1
R83NC
R29510K
NC
R29433K
NC
R5190R
NC
R289470R
NC
R288
470R
NCR293
47KNC
R29047K
NC
C53010U
16VNC
C53110U
16VNC
C2860.1UNC
R313
100RNC
R314
100RNCC28533PNC
2 1
R85 NC
SPDIFOUT
1 2
3 4
5 6
7 8
P35
NC
R31715K
C43747U
6V3
L91120R
120RL87
L135120R
L132120R
2
1
R86NC
2
1
R84NC
AV1L_IN
R31010K
GPIO_23
GPIO_25
GPIO_24
GPIO_22
ADIN4_1
C552470P
C549470P
AV1R_IN
Z170
CVBS_BYPASS
R318220R
Z164
7
654
8
9
3
1
2
P27
HPOUTL1
HPOUTR1
R315100R
C290
0.1U
GAME_LOAD
HPDET#
C2892200P
AR0
AL0
C2830.047U
R309100R
F31
F30
F25
SCT2_R/C_IN
A_MUTE
F28
Z165
F26
A_MUTE
Z177
Z173
AV2R_INAV2R_IN_1
AV2L_INAV2L_IN_1
AV2R_IN_1
AV2L_IN_1SCT2_R/C_IN
5V_M
SCT2_AV_OUT
ADIN4
C545
470P
C547
470P
Z178
Z175
Z191
Z186
AV2_IN
C28122P
10RR302
L902.2UH
5V_M
1KR579
+3V3
Z91
Z90
Z89
Z88
Z87
Z86
Z85 Z84
0.1UC284
C54
1U
B
C
E
Q30BT3904
R308
75RC28247P
C2712200P
C2702200P
GPIO_10
CVBS5
CVBS4
AV2_IN
Z169
Z166
Z172
Z181
Z171
Z176F24
F27
SCT2_FS_IN
F29
GAME_CLK
GAME_DA1
GAME_DA2HPDET#
HPOUTR1
HPOUTL1
AV1_IN
AV1R_IN
AV1L_IN
AV1_IN CVBS1
SCT2_AV_OUT
AUR_OUT0_1
AUL_OUT0_1
DA_AUR
DA_AUL
18520_507_090312.eps090312
EN 60TCM3.1A LA 10.Circuit Diagrams and PWB Layouts
SSB: MUX and DEMUX
8 7 6 5 4 3 2 1
B09 MUX and DEMUX
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 60/72
2010-Jun-25
GND
GND
GND
GND
GND
2IN+
2IN-
2OUT
VCC+
1IN+
1IN-
1OUT
VCC-
GND
GND
G N D
GND
GND
GND
G N D
GND
GND
GND
GND
GND
GND
GNDGND
GND
GND
GND
GND
GND
GND
GND
GND
GND
2IN+
2IN-
2OUT
VCC+
1IN+
1IN-
1OUT
VCC-
GND GND GND
GND
GNDGND
GND
GND
GND
GND
GND
GND
GND
GND
GND GND
GND
GND
GND
GND
GND
GND
GND
GNDGND
Y0B
Y2B
ZB
Y3B
Y1B
E
VEE
VSSA1
A0
Y3A
Y0A
ZA
Y1A
Y2A
VDD
G N D
GND
A
3 2 1
F
E
D
C
B
5
F
E
D
C
B
A
4678
Y0B
Y2B
ZB
Y3B
Y1B
E
VEE
VSSA1
A0
Y3A
Y0A
ZA
Y1A
Y2A
VDD
VCC
2OUT
2IN-
GND 2IN+
1IN+
1IN-
1OUT
AUL_OUT0
AUR_OUT0
B
C E
Q100
BT3904
R60410R
C92330U16V
C492220U16V
R7290R
R728
0RNC
B
C
E
Q24BT3904NC
C5741000PNC
R748
0R
R426
100R
NC
R43510K NC
R43210K
NC
R3461K
C5764U7
AV1R_IN
C5620.1U
C572 120P
R36633K
R38633K
R373
33K
R3455K1
R418
22KR41722K
R4041K
C5804U7
R3961K
C5814U7
R387100R
R33915K
R34015K
R60033K
8
7
6
4 5
3
2
1
U2713-LM833D-00B
LM358
C53510U
16V
C53710U
16V
C53210U16V
C53410U
16V
C539100U16V
+12V
C5774U7
R95820R
R140820R C564
1000P
C1230.1U
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
U16HEF4052B
C4540.1U
12_M
R2461K8
5V-IF+12V
R74910R
MICOUT_L
MUX1-L
C9522U16V
C96
22U16V
C54010U16V
AV1_L
AV1_RMICOUT_R
MUX1-R
Y1_R
Y1_L
AV2_L
AV2_R
C6710U
R3411K2
R3321K2
Y2_L
VGA_L
MUX1-L
VGA_R
12_M
PWDN
R629
33K
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
U15HEF4052B
+12V
10UC216
A_MUTE
MUX_CTL3MUX_CTL2
AV1L_IN
R348
1K
R34733K
C53
10U
MUX_CTL2
R633
100R
B
C
E
Q32BT3904
+12V
R14622K
R14122K
+12V
GPIO_21
R62422K
12_MA
C5020.1U
R2440R
NC
12_MA
MCU_M
+12V
AR21
AL21
C293
0.022U
R617100R
B
C
E
Q101BT3904
R1274K7
MCU_M
AUD_LOUT
R62022K
12_M
C4610.1U
10UC59
R38510K
R36510K
B
C
E
Q43
BT3904
1
2
3
D21BAV70
D20LL4148R349
100R
R389100R
C4941000P
R58010K
C4711000P
R63710K
R63810K
R142100K
12_M12/24V_AUDIO
R715100R
R583
22K
R584
22KR58522K
R586
22K
Y2_R
C4660.1U C122
100U16V
C53810U16V
R306100K
B
E
C
Q53
BT3906
D19LL4148
R303
47K
R5941K
D25LL4148
R593
1K
R595100K
R39010K
R58210K
B
C
E
Q38BT3904
R63510K
B
C
E
Q39BT3904
MUX_CTLC1
GPIO_7GPIO_1
R632100R
R631100R
HPOUTR1
HPOUTL1
AL2
C2940.022U
C533100U16V
R3364K7
R612100R
A_MUTE
A_MUTE
R60210R
R59710R
R3354K7
R59022K
R58922K
R588
22KR58722K
AUD_ROUT
OFF_MUTE
C12110U16V
MUX_CTLC0
+3V3SB
R598
100R
C2950.022U
C2960.022U
+12V
+12V
+12V
+12V+12V
C7610U
C7510U
C468
0.1UC4670.1U
R63033K
R628
33K
R62733K
5
6
7
8
3
2
1
4
U26RC4558
B
C
E
Q36BT3904
C465100P C464 100P
C463
100P C 46 2 1 00 P
R61633K
C4600.1U
R61133K
C53610U16V
R61010K
R60910K
C4591000P
R608100R
R338
13K
C458
1000P
R607100R
R33713K
R60633K
R603 1K
C457
0.1U
B
C
E
Q33
BT3904R5991K
C4561000P
R33413K
C4551000PR333
13K
C453
0.1U
R58110K
MUX_CTLC1
MUX1-R
AR2
MUX_CTLC0
C493
1000P
+3V3
C4951000P
D100LL4148
A_MUTE
AR3
AL3
12_M
R3845K1
C568
1000P
C563
120P
C3300.1U
5
6
7
8
3
2
1
4
U37RC4558
C6010U
AUD_LOUT
AUD_R
AUD_L
AUD_ROUT
MUX_CTL3
MICOUT_R
MICOUT_L
GPIO_20GPIO_8
18520_508_090312.eps
090312
Circuit Diagrams and PWB Layouts EN 61TCM3.1A LA 10.
SSB: Audio Amplifier
8 7 6 5 4 3 2 1
LVDS CONNECTOR
LVDSVDD
C500 33P
B10 Audio Amplifier
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 61/72
2010-Jun-25
GND
T
T
TT
T
GND
G N D
GNDGND GND
GNDGND
T
T
T
GND
GND
T
GND
GND
G N D
G N D
GND
GND
G N D
GND
G N D
T
T
GND
GND GND
GND
A
3 2 1
F
E
D
C
B
5
F
E
D
C
B
A
4678
GND
GND
T
TT
TT
GND
GND
GND
GND
GND
D2B
D2A
G1
G2
S1
D1B
D1A
S2
GNDGND
GND
T
GND
T
GND
VDD_DIG2
GND_DIG
SCL
SDA
INT_LINE
RESET
SDI
LRCKL
BICKL
XT1
PLLGND
PLL_FILTER
PLL_VDD
POWERDN
VSS_DIG
VDD_DIG
OUT4B
OUT3A
OUT3B
CONFIG
VDD
GND_REG
OUT1A
GND1
VCC1
OUT1B
OUT2A
VCC2GND2
OUT2B
VCC_REG
VSS
TESTMODE
SA
GND_SUB
OUT4A
GND
LVDS CONNECTOR
FOR 2.1 CONFIG:
R13 --- 22R ,R354 --- 0R , C312 --- 330P;
C81 --- 0.47U ,R355 --- 0R;
C518 /C519/C520/C521 --- 330U/16;
R356/R357/R358 /R359 --- 3K3;
C317/C318 /C319/C299/R16/R17 --- NC
Audio VMID control
3
4 1
2
L633R
3
4 1
2
L733R
3
4 1
2
L533R
3
4 1
2
L8
33R
3
4 1
2
L933R
3
4 1
2
L1033R
3
4 1
2
L1133R
3
4 1
2
L1233R
3
4 1
2
L13
33R
100RR757
NC
100RR644
C520220U
35V
C519220U35V
C518
220U35V
C521220U35V
C523220U35V
LVDSVDD
B
C
E
Q45BT3904
R7321K
R38210K
R3914K7
E0N_1
NC/OUT_R-
C522
220U35V
1000PC315
NC
C5040.1U
R653
200R
NCR63910K
NC
B
C
E
Q40BT3904
NC
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
19
U17STA333BW
STA335
R200R
R210R NC
R120R NC
R6961K
NC
1
10
11 12
13 14
15 16
17 18
19
2
20
21 22
23 24
25 26
27 28
29
3
30
31 32
33 34
35 36
37 38
39
4
40
5 6
7 8
9
P17
C480 10P
C481 10P
C482 10P
C483 10P
C484 10P
C485 10P
C486 10P
C487 10P
C488 10P
C489 10P
C490 10P
C491 10P
L2022UH
CLICKNC
C2990.1U
CLICKNC
C3170.1U
CLICKNC R176R8
CLICKNC
R1522R
CLICKNC
C316330P
CLICKNC
L1722UH
CLICKNC
0.1UC319
CLICKNC R166R8
CLICKNCC318
0.1U
CLICKNC
1000PC321
CLICKNC
C820.47U
CLICKNC
C3201000P
CLICKNC
1000PC306
CLICKNC
1
2
3
P23
CLICK&32"PS NC
R7120R
NC
R723
100R
D101LL4148
PWDN
B
C
EQ42BT3904
NC
C323
0.1U
R652100R
R64710K
R377 1K2
C573
0.1U
R3703K3
ROT/DCR
Z130
1UC569
NC
3K3
R358
R3573K3
3K3
R356R3593K3
NC/OUT_L-
C5700.1U
R1640.22R NC
120RL103
L140200R
200RL139
OUTR-/ SUBW-
OUTR+/ SUBW+OUTL+/OUT_L+
OUTL-/OUT_R+
1
2
3
4
P25
ODSEL
R3814K7
C860.22U
LVDSVDD
C3011000P
C3020.1U
AMP_12/24V
AMP_12/24V
Z11712/24V_AUDIO
AMP_12/24V
C308
4700P
D27LL4148
R367100K
C4734U716VINT
R250100R
C5051000P
GPIO_9
OSCL0
330PC312
0RR354
R13
22R
C810.47U
R3550R
R3780R NC
7
8
4
2
3
5
6
1
A04803U28
0RR360
NC
22RR14
+3V3
ADIN5
R38022K
C85
1U
C841U
12_M
5V_M
L1922UH
L18
22UH
0RR379
R371
100R
OCKPECKP
O1N_1
O1P_1
E0N_1
C475 10P
C328 10P
C479 10P
C478 10P
E1N_1
C407 10P
E2P_1
R196R8
R35210K
VBR_OUTVBR_EXT
+3V3
C3090.1U
OSDA0
C169 10P
C246 10P
C327 10P
C280 10P
C830.47U
OUT2A
OUT2A
OUT1BOUT2B
Z115Z112
Z114Z113
Z118
C500 33P
R374470K
C3250.1U
C3240.1U
L105120R
+3V3
AMP_3V3
33PC501
C499 33P
33PC498
C49733P
33PC496 AMP_3V3
C3260.1U
R372100R
AMP_3V3
33RR369
33R
R368
R643100R
R642100R
R641100R
Z128
Z116
R18
6R8
33RR364
33RR363
C322
0.1U
C3141000P
C313330P
C3110.1U
C3100.1U
R3532K2
1000PC307
C305680P
C3040.1U
0.1UC303
C7910U
10UC78
R3510R
L104120R
C3000.1UZ109
Z93
D26LL4148
AMP_SAE4P_1
E3P_1
ECKP_1
O0P_1 O0N_1
O1N_1
O2N_1
OCKN_1
O3N_1
O4N_1
O1P_1
O2P_1
OCKP_1
O3P_1
O4P_1
E0N_1
E1N_1
E2N_1
ECKN_1
E3N_1
E4N_1
E0P_1
E1P_1
E2P_1
AOSDATA0AOMCLKAOLRCK
AOBCK
OUT1A
OUT1A
OUT2B
OUT1B
OUT2A
AMP_CF
AMP_SDA
AMP_SCL
Z111
Z110
E4P
E3P_1 E3P
E3N
E4NE4N_1
E3N_1
O0N_1 O0N
O0P_1 O0P
O1N
O1PO1P_1
O1N_1
O2N
O2P
ECKN
E2P
E2N
E1P
E1N
E0P
E0N
ECKN_1
E2P_1
E1P_1
E1N_1
OCKN
O2N_1
O2P_1
OCKN_1
OCKP_1
O4N_1
O4P_1
O3P_1
O3N_1 O3N
O3P
O4N
O4P
ECKP_1
E2N_1
E0P_1
E4P_1
O4P_1
O3P_1
OCKP_1
O2P_1
O0P_1
E4N_1
E3N_1
ECKN_1
E2N_1
E4P_1
ECKP_1
E1P_1
E0P_1
O0N_1
O3N_1
O4N_1
OCKN_1
O2N_1
E3P_1
C336 10P
C477 10P
C476 10P
C7710U 0.1U
C503
AUD_VMID
OFF_MUTE
C5711000P
Z187
BIT_SEL
SEL_LVDS
Z131Z132
Z133Z135
AMP_3V3
3R3
R361
3R3
R362
3
4 1
2
L433R
3
4 1
2
L233R
3
4 1
2
L3
33R
18520_509_090312.eps090312
EN 62TCM3.1A LA 10.Circuit Diagrams and PWB Layouts
SSB: MCU Stand-by
8 7 6 5 4 3 2 1
B11 MCU Stand-by
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 62/72
2010-Jun-25
GND
GND
GND
T
GND
GND
GND
GND
GND
GND GND
GND
GND
GND
T
GND
T
T
GND
T T
GND
T
GND
GND
GND
GND
T
GND
SDA
SCL
WP
VCC
GND
A2
A1
A0
T
T
T T T
TTT
T
TTTT
TTTT
T
GND
RESETVCC
GND
GND
T
T
T
GND
GND
GND
GND
T
GND
T
INOUT
GND
P00/AN7/TXD11
P01/AN6
P02/AN5
P03 /AN4
MODE
P04/AN3
P05/AN2
P06/AN1
P 0 7 / A N 0
I V C C
P 3 0 / C N T R 0 # / C M P 1 0
A V S S
P 3 1 / T Z O U T / C M P 1 1
A V C C / V R E F
P 3 2 / I N T 2 / C N T R 1 / C M P 1 2
P 3 3 / I N T 3 # / T C I N
P45/INT0#
P10/KI0#/AN8 /CMPO0
P11/KI1#/AN9/CMPO1
P12/KI2#/AN10/CMPO2
P13 /KI3#/AN11
P14/TXD0
P16/CLK0
P 1 7 / I NT 1 # / C NT R 0
V C C
X I N / P 4 6
V S S
X O UT / P 4 7
RE S E T
C W S S
P 3 7 / RX D1 0 / RX D1
P15/RXD0
A
3 2 1
F
E
D
C
B
5
F
E
D
C
B
A
4678
IRPASSTHROUGH
IRLINK
1
2
3
4
5
6
7
P21
1
2
3
P3
MCU_M
D38V2
R183
33K
R40010K
C5821000P
C5601000P
100RR281
100RR283
1
3
5
2
4
P29
R2841K
NC
R7510R
RXD_PBS
R423
6K8
R4214K7
32
31
30
29
28
27
26
25
2 4
2 3
2 2
2 1
2 0
1 9
1 8
1 7
16
15
14
13
12
11
9
8 7 6 5 4 3 2 1
10
U8
R8C1110KR433
MODE
SHORT_PROTECT
5VSB
1
2
3
4
5
P32
C51010P
C50910P
C5120.1U
L114120R
L113
120R
L112120R
3
1
2
P8
47-MIC012-XX0 C51410P
C51610P
1
2
R93
1
2
R92
R3940R
NC
2
1
R89
NC
2
1
R88
NC
C50610P
2
1
R90NC
L108120R
OIRI_I S
OIRI_IN
F37
R428
10KNC
R4441K
R403
10KNC
R41910K
NC
R39922K
100RR251
C34110P
C34010P
X516M
R4275K1
C9847U6V3NC
C338
22PNC
C33922PNC
L121120R
L118 120R
L117120R
L116 120R
L115 120R
C9947U6V3
L111120R
L110120R
16V4U7C474
32
1
U32RT9166-33
NC
Z219
R70610K
NC
C5541000PNC
R70710K
NC
B
C
E
Q59BT3904
NC 1
2
3
4
P34
NC
B
E
C
Q58
BT3906NC
R704100RNC
R7055K6
NC
C5611000P
R430100R
+3V3SB
TXD_PBS
1
2
3
4
5
6
7
P15
RXD_PBS
5VSB
Z202
R402
100R
R4051K
R28547K
R443
47K KEY
ADIN1
F34
2
1
R91
LED
Z209
Z210
Z211
C5421000P
C5571000P
KEY
C335100P
C5591000P
R446100R
C558
1000P
IR_MCUR724100R
NC
R711100R
OIRI
R3921K
NC
GPIO_11
LED_RED
OIRI_IN
R42910KNC
R69410K
0RR450
+3V3SB
+3V3SB
C720.1U
23
1
U36
NCMAX809
C3441U
C3310.1UNC
B
C
E
Q47BT3904
NC
4K7R393
NC
B
C
E
Q49BT3904
4K7R445
R3981K
O R E S E T #
R43410K
M C U_
R E S E T
D1LL4148
MCU_RESET
F33
Z203
L122120R
C3320.1U
C5110.1U
C513
0.1U
R424100R
R431100R
R425100R
R69510K
R44910K
R448
10K
R4205K1
R406100R
R412100R
R414100R
R413
100R
R447100R
R4401M
C5170.1U
R41610K
R40110K
C508
0.1U
R41510KR422
10K
R716100R
R4114K7
R407
100RR408
100RR409100R
R410100R
R717100R
C334100P
C333
100P
C342100P
C343
100P
Z204Z205
Z206
Z207
Z200
Z199
Z198
Z197
Z221
Z224Z223
Z222
Z227Z226Z225
C5150.1U
Z218
Z217
5
6
7
8
4
3
2
1
U29AT24C02
NC
VGAVSYNC#
PWR_DETECT
TXD_PBS
F32
PWR_DETECT
U1TX
PBS_SCL
+3V3SB
V G A H S Y N C #
5VSB
+3V3SB
PBS_SDA
ADIN2
LED_RED
GPIO_4
PBS_SDA
+3V3SB
Z215
IR_MCUCWSS
C E C_
O U T
C E C 1
ADIN3
KEY
F35
+3V3SB
U1RX
R718
0RNC
5V_M
C E C 1
Z214
+3V3SB
B
E
C
Q54BT3906
+3V3SB
12/24V_AUDIO 12_M
4K7R438
Z230Z229
OIRI_IS
TXD_PBS
+3V3SB
MODE
PBS
_S
DA
PBS_SCL
Z234
Z231
+3V3SB
Z220
+3V3SB+3V3SB
+3V3SB
+3V3SB
P O W E R O N / O F F
C E C_
I N
ADIN4
PBS_SCL
Z216
MCU_RESET
CWSS
RXD_PBS
F36
P C_
H
PC_V
TO_STB
OIRI_IS
F100
2
1
R125
18520_510_090312.eps090312
Circuit Diagrams and PWB Layouts EN 63TCM3.1A LA 10.
Layout Small Signal Board (Top)
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 63/72
2010-Jun-25
40-T8222P-MAD2XG 18520_556_090 319.eps
090324
PART 118530_552a_090319.eps
PART 218530_552b_090319.eps
EN 64TCM3.1A LA 10.Circuit Diagrams and PWB Layouts
Layout Small Signal Board (Top, Part1)
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 64/72
2010-Jun-25
18520_556a_090313.eps
090324
PART 1
Circuit Diagrams and PWB Layouts EN 65TCM3.1A LA 10.
Layout Small Signal Board (Top, Part 2)
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 65/72
2010-Jun-25
18520_556b_090313.eps090324
PART 2
EN 66TCM3.1A LA 10.Circuit Diagrams and PWB Layouts
Layout Small Signal Board (Bottom)
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 66/72
2010-Jun-25
40-T8222P-MAD2XG 18520_557_090313.eps
090324
PART 1
18520_557a_090313.eps
PART 218520_557b_090313.eps
Circuit Diagrams and PWB Layouts EN 67TCM3.1A LA 10.
Layout Small Signal Board (Bottom, Part1)
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 67/72
2010-Jun-25
PART 1
18520_557a_090313
090324
EN 68TCM3.1A LA 10.Circuit Diagrams and PWB Layouts
Layout Small Signal Board (Bottom, Part 2)
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 68/72
2010-Jun-25
18520_557b_090313.eps
090324
PART 2
Circuit Diagrams and PWB Layouts EN 69TCM3.1A LA 10.
Side Control Panel
F
8 7 6 5 4 3 2 1
F
E Side Control Panel
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 69/72
2010-Jun-25
A
3 2 1
E
D
C
B
5
E
D
C
B
A
4678
KEY
GND
IR_IN
+3.3V
GPIO_11
LED_RED
ch+
ch-
menu
vol-
vol+
POWER
ADIN1
R6060R
R60222K
R6041.2K
R6013K3
1
2
3
4
5
6
P602
R6059K1
C10.1U
R6035K6
1
2
3
4
5
6
7
P601
3
5
7
9
12
4
6
8
10
12 11
K1
18520_520_090312.eps090324
EN 70TCM3.1A LA 10.Circuit Diagrams and PWB Layouts
Layout Side Control Panel
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 70/72
2010-Jun-25
40-T8222P-KED2XG 15820_559_090313.eps
090324
Circuit Diagrams and PWB Layouts EN 71TCM3.1A LA 10.
IR Panel
F
8 7 6 5 4 3 2 1
F
J IR Panel
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 71/72
2010-Jun-25
A
3 2 1
E
D
C
B
5
E
D
C
B
A
4678
VCCIR
GND
R W
GND
IR_IN
+3.3V
LED_RED
GPIO_11
R52
4K7
2
1 3 D1
R41K
22KR7
B
C
E
Q2
BT3904
4K7R1
1 K
R 31
2
3
4
5
P1
E
C
B
BT3904
Q5
B
C
E
Q1
BT3904
G1
1 0 0 R
R 5
R 9 4 K 7
R 6
1 0 0 R
6 V 3
4 7 U C
3
1 0 U
C 2
C 1
1 0 U
1 K
R 1 0
R11
4K7
18520_530_090312.eps090312
EN 72TCM3.1A LA 10.Circuit Diagrams and PWB Layouts
Layout IR PanelPer s onal Note s :
8/20/2019 LCD TV Philips 32hfl3331-93 Tcm3.1ala
http://slidepdf.com/reader/full/lcd-tv-philips-32hfl3331-93-tcm31ala 72/72
2010-Jun-25
40-T8222M-IRE1XG 18520_558_090313.eps
090323
10000_012_090121.eps
090121