TC1475, TC2175, TF2139. Vista Explotada

Exploded View1. Brief Introduction2. Electrical Specifications3. Structure Block Diagram4. Diagram Schematic TC1475 / TC21755. Diagram Schematic TC21396. Diagram Pictoric TC1475 / TC21757. Diagram Pictoric TC21398. Exploded View TC1475 / TC21759. Exploded View TC213910. Electrical Parts List TC147511. Electrical Parts List TC217512. Electrical Parts List TC2139

TC1475 TC2175 TF2139

COLOR TELEVISIONTC1475 / TC2175/ TF2139

TC1475 / TC2175 / TF2139 1

Brief Introduction

Brief Introduction

1.

TMPA8873-XXXX is introduced in this chassis, controlled by I2C bus, implement

FS PLL tuning.

1 FS tuning 45.75M. band adjustable

2 Tuning in USA channel table by CATV/antenna.

3 Auto tuning, frequency fine tuning, skip setting

4 Color Sys: PAL-M\ PAL-N\ NTSC-M auto identified

5 2 AV input, YUV input, AV1\AV2\DVD(YUV) input preset

6 Switch program by numeric key directly,

7 Picture mode: personal\dynamic\standard\soft, switched by one key

8 Picture parameters adjustment: brightness\contrast\color\ sharpness\hue

9 Mute control: mute when switch programs and AV

10 Power on/off timer, program timer

11 Auto power off 15 minutes later when no signal in TV mode

12 special halftone menu display

13 English\French\Spanish\Portuguese menu display

14 8 self-detect signals generated by CPU for geometry distortion adjustment

15 50HZ/60HZ auto identified

16 Child lock(by press DISP button 4 seconds)

17 AV stereo, 2 volume inner control

18 Color and vertical position of main menu variable

19 Factory logo setting when no signal

20 TA1304/TA1343 tone control Plug-and-Play(25~34)

22 Multifunctional RC unitLA7461TA9028SC6122may be efficiency or only

one be efficiency.

TC1475 / TC2175 / TF2139 2

Electrical Specifications

Electrical Specifications

2.

Designs and specifications are subject to change without notice.

WARNING The chassis in this receiver is partially hot. Use an isolation

transformer between the line cord plug and power receptacle, when

servicing this chassis. To prevent electric shock, do not remove cover.

No user-serviceable parts inside. Refer servicing to qualified service

personnel.

Model Number

RF system PAL-M/N NTSC-M

Video system PAL-M/N NTSC-M

AIR

CATVSTD)

CATVHRC)

Receiving

channel

CATVIRC)

Channels preset 181

Antenna input 75 Ohm Coaxial Cable

Picture tube 37cm~ 86cm(14~ 34 ) diagonal

Audio output 14 21 : Maximum 2.5W 2

25 2934 : Maximum 5W 2

Power source AC90V~ 260VOR AC130~ 260V50/60Hz

Weight(Approx) 14 (11Kg), 21 (24Kg), 25 (30Kg),29 (38Kg)

Dimensions

(W H D) (Approx)

14 450(W) 410(D) 378(H)mm

21 580(W) 515(D) 520(H)mm

25 750(W) 528(D) 560(H)mm

29 840(W) 570(D) 650(H)mm

Power Consumption

14=65W 21=75W 25=120W

29=130W 34=150W

TC1475 / TC2175 / TF2139 3

Structure Block Diagram

Structure Block Diagram

3.

AV1 AV2

12871NA/2257NA

A1 A2

S-AV y

Video Audio

S Y Cb Cr CRT

SAWF

KEY MATRIX RECEIVEERMP

TC4053AV SW

FBT T471

LA78040/TDA9302 LA78041/TDA8177

TA9028-023/022 LA7461 SC6122

EEPROM8K bit

2 in Chip

TMPA8873-XXXX

TA1304/TA1343

TDA1030

TDA1030

Tuner TU201

BTSCAN5832 or LA72700

4053

Vout

Hout

SIF

TC1475 / TC2175 / TF2139 4

TMPA8873-XXXX Block Diagram

TMPA8873-XXXX Block Diagram

3.1.

TC1475 / TC2175 / TF2139 5

Diagram Schematic TC1475 / TC2175

Diagram Schematic

4.

TC1475 / TC2175 / TF2139 6

Diagram Schematic TF2139

Diagram Schematic

5.

TC1475 / TC2175 / TF2139 7

Diagram Pictoric TC1475, TC2175

Diagram Pictoric

6.

TC1475 / TC2175 / TF2139 8

Diagram Pictoric TF2139

Diagram Pictoric

7.

TC1475 / TC2175 / TF2139 9

Exploded View TC1475 / TC2175

Exploded View

8.

TC1475 / TC2175 / TF2139 10

Exploded View TF2139

Exploded View

9.

TC1475 / TC2175 / TF2139 11

Electrical Parts List TC147510.

Electrical Parts List

05-8873CS-C10

CPU INTEGRATED

CIRCUIT CONTROL

IC 8873CSCNG6UP3

34-457FF5-N01-2 TUNER TUNER ET-5C511-M04

19-F00010-000-D

FBT HIGH VOLTAGE

FLY-BACK TRANSFORMER

FBT BSC24-01N4010GV

03-0W6553-AA0POWER IC

PWM REGULATOR

POWER IC STR-W6553A

03-SD1555-0A0HORIZONTAL

OUTPUT TRANSISTOR

HORIZONTAL TRANSISTOR

2SD1555

05-T24C08-U10 MEMORY IC MEMORY IC 08B(AT24C08B-PU)

40-03150D-1GT-6 FUSE Fuse T3.15AL250VAC

SPEAKER 8 OHM / 5W

81-09016W-213 REMOTE CONTROL

RS09 REMOTE CONTROL MTI

8891-1002 (Parker) 8873-6UP3

TC1475-14E2A CHASSISPCB MAIN

Chassis Parker TC1475

8873-6UP3

TC1475

MODEL PART NUMBER DESCRIPTION SPECIFICATIONPHOTO

81-09016W-000

TC1475 / TC2175 / TF2139 12

Electrical Parts List TC217511.


05-8873CS-C10

CPU INTEGRATED

CIRCUIT CONTROL

IC 8873CSCNG6UP3


19-F00080-000-D

FBT HIGH VOLTAGE


FBT BSC24-01N4006EV


PWM REGULATOR

POWER IC STR-W6553A


OUTPUT TRANSISTOR


2SD1555



SPEAKER 8 OHM / 5W



8891-1002 (Parker) 8873-6UP3

TC2175-21E2A CHASSISPCB MAIN

Chassis Parker TC2175

8873-6UP3

TC2175


81-09016W-000

TC1475 / TC2175 / TF2139 13

Electrical Parts List TF213912.


05-8873CS-C10

CPU INTEGRATED

CIRCUIT CONTROL

IC 8873CSCNG6UP3


19-F00080-000-D

FBT HIGH VOLTAGE


FBT BSC24-01N4006EV


PWM REGULATOR

POWER IC STR-W6553A


OUTPUT TRANSISTOR


2SD1555



SPEAKER 8 OHM / 5W



8891-1002 (Parker) 8873-6UP3

TF2139-21E2A CHASSISPCB MAIN

Chassis Parker TF2139

8873-6UP3

TF2139


81-09016W-000

Documents

TC1475, TC2175, TF2139. Vista Explotada