Service Document

Es gelten die Vorschriften und Sicherheitshinweise gemäß dem Service Manual „Sicherheit“, Materialnum-mer 720108000001, sowie zusätzlich die eventuell abweichenden, landesspezifischen Vorschriften!

The regulations and safety instructions shall be valid as provided by the „Safety“ Service Manual, part number 720108000001, as well as the respective national deviations.

S

S

ServiceManual

SicherheitSafety

Materialnr./Part No.720108000001

STF 72-1010/7 Text GBF2500

Dieses Service Dokument ist nur in Datenform verfügbarThis Service Document is only available as data

Materialnummer / Part Number 720130000400

Änderungen vorbehalten/Subject to alteration

Made by GRUNDIG in Germany • TCC 0107 HH

http://www.grundig.com

STF 72-1010/7 Text

STF 72-1010/7 Text

STF 72-1010/7 Text

STF 72-1010/7 Text

3V3_MCU

CM240.1

CM27390P

CM32390P

CM070.1

CM16390P

CM410.1

CM090.1

CM330.1

LM02

FB

CM08390P

CM19

47uF

CM40390P

CM170.1

CM280.1

CM23390P

CM06390P

3V3

VDD33_34

VDD33_25

VDD33_13

VDD33_47

VDD33_64

VDD33_82

VDD33_139

CM04390P

CM050.1

CM450.1

CM13390P

CM140.1

LM06 1uH

LM03 1uH

CM5622

LM04 1uH

CM500.1

CM03

22

LM01 1uH

CM49390P

CM580.1

CM57390P

CM44390P

CM4822

1V8_S

1V8_OUT

3V3_OUT

VDD18_17

VCC18_SUB

VCC18_CVBS

VCC18_DIG

VDD18_7

VDD18_11

VDD18_29

VDD33_24

VCC18_CLK

VDD18_4

VCC18_RGB

LM20 FB

CN43390P

CN58

22

CN56390P

CN29390P

CN440.1

CN300.1

CN570.1

LM18 FB

CN340.1

CN39390P

CN33390P

CN38

22

CM520.1

CN400.1

1V8A_MCU

3V3A_MCU

GND

GND

VCC18_101

VCC18_103

VCC18_107

VDD18_112

VCC33_148

VCC33_157

CN53390P

CN41390P

CN370.1

CN31390P

CN27390P

LM19 FB

CN280.1

CN320.1

CN46390P

CN540.1

CN420.1

CN50

47uF

CN36390P

CN470.1

1V8_MCU

1V8

VDD18_15

VDD18_125

VDD18_100

VDD18_92VDD18_71

VDD18_62

CM7410u/16V

CM71

100n

CM76

100n

CM78

100u/16V

CM70100u

3V3A_MCU

1V8A_MCU

3V3_MCU

1V8_MCU

CM53

22

CM38

0.1

LM05 1uH

CM11

10u/16V

CM51390P

CM1010u/16V

CM37

10u/16V

CM12

0.1

3V3_S

1V8_S

3V3_OUT

1V8_OUT

3V3_S

+5V-2

VCC33_IO

+5V-2

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

VDD33_24

VDD18_29

VDD18

VCC18

GND

GND

GND

VCD18

VCD33

GND

GND

GND

3V3S

+5V-1

CN1947

CM9847uF

CM29390P

CM300.1

CM470.1

CM46390P

CM01390P

CM020.1

CN51390P

CN520.1

CM610.1

CM60390P

VDD33_14

GND

CM260.1

CM25390P

CM6910u/16V

LM12 1uH

CM9622

VDD33_14

+5V-1

3V3M

3V3M

3.3V

SSB POWER SCHEMATIC DIAGRAMVIN3

GN

D1

VOUT 2

ICM01LD1117V

VIN3

GN

D1

VOUT 2

ICM02LD1117V

VIN3

GN

D1

VOUT 2

ICM03LD1117V3.3

VIN3

GN

D1

VOUT 2

ICM04LD1117V3.3

STF 72-1010/7 Text

CE09

104

RE1668

RE15470

CE080.1RE21

330RE171K

RE18150

LE0210uH

CE06100uF/16V

QE06BC847B

QE07BC857B

RE19680

CE17

104

RE2568

RE24470

CE160.1

RE30330

RE261K

RE27150

QE09BC847B

QE10BC857B

CE240.1

Y_G

PB_B

PR_R

VD

Oa

1

DECbg18

GND219

XTALi20

XTALo21

LPSU22 Hd

24

DA

Cou

t25

Vin

26

Uin

27

Yin

28

FS

BC

O29

Ri1

30

Gi1

31

Bi1

32

BL1

33

PWL 34

Ri2 35

G2i 36

B2i 37

BL2 38

Vp2 39

Ro 40

Go 41

Bo 42

BCL 43

BLK 44

Vd

23

VD

Ob

2

EW

O3

EH

Tin

4

FLA

SH

5

GN

D1

6

DE

Cvd

7

Hou

t8

SC

O9

SC

L10

SD

A11

Hsel12

HFB13

DPC14

VSC15

Iref16

Vp117 ICM14TDA933X

RD021K5

RD0139K

CD03100n

SCL2

SDA2

X

XX

CD05 100n

RD0739K2 1%

CD094.7uF/16V

CD07100uF

CD08

104

CD06104

LD01

10uH

XD0112MHZ

CD1027P

CD11

27P

CD1427P

CD1310P

RD08100

RD09100

H100

V100

CD20

220n

CD19

220n

CD18

220n

CD2110P

CD25104

RD14

10K

CD3447P

RD1620K

DD014148

CD02102 CD01

102

VD-VD+

8V

EW

EHT

HOUT

RD03100

RD04100

ZDD18V2

RD05

1KHBLK

CD04 100n

CD12

104

RD11100

RD12100

RD13100

CD33470P

RD1533K

DD02 4148

IOMABL

BOUT

GOUT

ROUT

RE28680

CE25

104

RE3468

RE33470

RE39330

RE361K

RE35150

QE12BC847B

QE13BC857B

RE37680

R_TV

G_TV

8V

GND

GND

GND

GND

GND

GNDGND

GND

GND GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

H100

V100

ROUT

GOUT

BOUT

ABLIOM

EW

EHT

HOUT

HBLK

SDA2

SCL2

VD-VD+

8V

PR_R

Y_G

PB_B

8VF

B_TV

GND

GND

CE15100uF/16V

OSCI1

OSCO2

Vbat3

Vss4 SDA 5SCL 6OUT 7VCC 8ICM16

M41T56/M41T81

YM0232768Hz

11 22 XP5

TJC3-2

CN7718p

CN7818p

CN79

0.1

RM10

10K

DM054148

SCL2SDA2

GND

GND

+5V-1

CE12

12p

LE046.8uH

CE1433p

CE20

12p

LE066.8uH

CE28

12p

LE086.8uH

CE3033p

GND

CE2133p

RD383K9

RD33

10K

GNDRD34

10K

RD35 100

RD36 100

RD31

100

RD39

100

RD28

100

CD15NF

GND

QD01BC847B

RD50330

GND

QD02BC847B

QD03BC847B

RD51330

RD52330

LD111uH

CD40104

GND

CD41NC

CD42NC

CD43NC

LD121uH

LD131uH

RD06

0

CD23

101

GND

CD22

103

GND

ZM029V1

GND

RD55

75

RD54

75

RD53

75

SSB SCHEMATIC DIAGRAM (1)

STF 72-1010/7 Text

SDRAM_D12

NO

T_B

E1

YCRCB7

YC

RC

B5

YCRCB1

SDRAM_D11

Fla

sh_D

14

Flash_D3

YCRCB5

YC

RC

B4

Fla

sh_D

12

CK

OU

T

NOT_BE1

SDRAM_D10

SDRAM_D11

SDRAM_D15

YCRCB3

SDRAM_D14

Flash_D1

Fla

sh_D

5

SDRAM_D10

SDRAM_D14

YC

RC

B7

YCRCB0

SDRAM_D12

/RAS

123456789101112131415161718192021

22232425262728293031323334353637383940

XP1

DCON40

Flash_D11

Fla

sh_D

15

Fla

sh_D

6

/CS

1 2RM39

10KF

SDRAM_D9

Flash_D8

VCC18_CLK

VDD33_82

VDD18_62VDD33_64

VDD33_47

VDD33_13

VCC33_148

Fla

sh_D

4

VCC33_157

VDD33_139

VDD18_112

VCC18_101

VCC18_107

VCC18_103

VCC18_RGB

SDRAM_D9

VDD18_29

VDD33_24

VDD18_4

VDD33_14

YCRCB2

VDD18_71

VDD18_92

VDD18_100

VDD18_125

VDD18_15

VDD33_25

YC

RC

B6

VDD33_34

VDD18_11

VDD18_7

VCC33_IO

VCC18_DIG

SDRAM_CLK

VCC18_CVBS

VCC18_SUB

SDRAM_D13

VDD18_17

Flash_D0

SDRAM_D13

Fla

sh_D

7

TMS

TRST

TDITCK

YCRCB2

TDO

SDRAM_D8

RM74NC

SDRAM_D15

Fla

sh_D

13

WP

-1

Flash_D10

CN6722n

Flash_D2

SDRAM_D8

Flash_D9

SW2

TEST

YCRCB1

PLL_LOCK

AD

DR

_19

RM63

47K

SW3

AV1/AV2-1

SW3

AFT

SDA1

OS

D

SCL1

SW1

TILT

OSD

RM5668

YCRCB4

YCRCB6

YCRCB0

YCRCB3

SCL2SDA2

TESTS

CL2

SC

L1

UBASS

SD

A2

SD

A1

TV

/AV

-1

MUTE

SW2

SCART2

SCART1

+5V-1

3V3

TILT

8216-RES

PLL

_LO

CK

SDA2SCL2

R

VIDEO

STDBY

LED

UBASSMUTE

SW1

8216-RES

KEYWP

IR

G

PR_R

V100

Y_G

PB_B

H100

RM44

150 1%

AV

1/A

V2-

1

CN62330P

11

22

33

44

55

66

77

88

RSM178P4R-47

CN61390P

CN0910uF

RM

1410

K

RM553K3

RM

1310

K

RM

1210

K

CN16

390p

RM

1110

K

RM2410K CN08

0.1

CN60

22P

11 2 2

33 4 4

55 6 6

77 8 8

RSM16

8P4R

-47

VDD1

DQ02

VDDQ3

DQ14

DQ25

VSSQ6

DQ37

DQ48

VDDQ9

DQ510

DQ611

VSSQ12

DQ713

VDD14

LDQM15

/WE16

/CAS17

/RAS18

/CS19

BA020

BA121

A10/AP22

A023

A124

A225

A326

VDD27 VSS 28A4 29A5 30A6 31A7 32A8 33A9 34A11 35NC 36CKE 37CLK 38UDQM 39NC 40VSS 41DQ8 42VDDQ 43DQ9 44DQ10 45VSSQ 46DQ11 47DQ12 48VDDQ 49DQ13 50DQ14 51VSSQ 52DQ15 53VSS 54

ICM09

HY57V641620HCT-H

11

22

33

44

55

66

77

88

RSM158P4R-47

CN04

390p

11 2 2

33 4 4

55 6 6

77 8 8

RSM14

8P4R

-47

CN10220p

11

22

33

44

55

66

77

88

RSM138P4R-47 1

12

2

33

44

55

66

77

88

RSM128P4R-47

CN02

390p

CM68

0.1

11 2 2

33 4 4

55 6 6

77 8 8

RSM11

8P4R

-47

CN20

10p

CM67

0.1

11

22

33

44

55

66

77

88

RSM108P4R-47

11 2 2

33 4 4

55 6 6

77 8 8

RSM9

8P4R

-47

CM66

0.1

RM50 100

SDRAM_D1

CN55

1n

SDRAM_D4

11

22

33

44

55

66

77

88

RSM88P4R-47

SDRAM_D6

RM48100

SDRAM_D7

CM65

0.1

SDRAM_D2

PORTC7/SCL_3 1PORTC6/SDA_3 2PORTC5/SCL_2 3PORTC4/SDA_2 4PORTD0/Timer input0 5PORTD1/Timer input1 6PORTD2/Timer input2/Timer output3 7PORTD3/Timer input3/Timer output2 8PORTD6/INT0 9PORTA2/PWMCapture2/INT3/extreg/PWM2 10PORTA3/PWMCapture3/PWM3 11VSS_IO 12VDD33_IO 13VSS 14VDD18_CORE 15SDRAM_D7 16SDRAM_D6 17SDRAM_D5 18SDRAM_D4 19SDRAM_D3 20SDRAM_D2 21SDRAM_D1 22SDRAM_D0 23VSS_IO 24VDD33_IO 25SDRAM_D15 26SDRAM_D14 27SDRAM_D13 28SDRAM_D12 29SDRAM_D11 30SDRAM_D10 31SDRAM_D9 32SDRAM_D8 33VDD33_IO 34VSS_IO 35ADDR_13 36NOT_BE1 37ADDR_12 38ADDR_11 39ADDR_9 40

AD

DR

_841

AD

DR

_742

AD

DR

_643

AD

DR

_544

AD

DR

_445

CK

OU

T_S

DR

AM

46V

DD

33_I

O47

VS

S_I

O48

CK

IN_S

DR

AM

49A

DD

R_3

50A

DD

R_2

51A

DD

R_1

52A

DD

R_0

53A

DD

R_1

054

AD

DR

_16

55A

DD

R_1

556

NO

T_C

S_S

DR

AM

57N

OT

_RA

S58

NO

T_C

AS

59R

D_N

OT

WR

60N

OT

_BE

061

VD

D18

_CO

RE

62V

SS

63V

DD

33_I

O64

VS

S_I

O65

NO

T_C

S_F

LAS

H66

AD

DR

_17

67A

DD

R_1

868

AD

DR

_19

69A

DD

R_1

470

VD

D18

_CO

RE

71V

SS

72F

LAS

H_D

1573

FLA

SH

_D7

74F

LAS

H_D

1475

FLA

SH

_D6

76F

LAS

H_D

1377

FLA

SH

_D5

78F

LAS

H_D

1279

FLA

SH

_D4

80

VSS_IO81

VDD33_IO82

FLASH_D1183

FLASH_D384

FLASH_D1085

FLASH_D286

FLASH_D987

FLASH_D188

FLASH_D889

FLASH_D090

VSS91

VDD18_CORE92

TMS93

TCK94

TDO95

TDI96

TRST97

NRESET98

VSS99

VDD18_CORE100

VCC18_IO101

GND_IO102

VCC18_PLL3103

GND_PLL3104

XTALIN105

XTALOUT106

VCC18_PLL1107

GND_PLL1108

CLKXTM109

CLKXTP110

VSS_PLL111

VDD18_PLL112

SHIELD_PLL113

VSYNC114

HSYNC115

CLK_DATA116

YCRCB0117

YCRCB1118

YCRCB2119

YCRCB3120

YC

RC

B4

121

YC

RC

B5

122

YC

RC

B6

123

YC

RC

B7

124

VD

D18

_CO

RE

125

VS

S12

6

PO

RT

C3/

SC

L_1

127

PO

RT

C2/

SD

A_1

128

PO

RT

C1/

SC

L_0

129

PO

RT

C0/

SD

A_0

130

PO

RT

A0/

PW

MC

aptu

re0/

PW

M0

131

PO

RT

D4/

IR_I

n13

2

PO

RT

A1/

PW

MC

aptu

re/IN

T2/

PW

M1

133

PO

RT

D7/

INT

1/16

xUA

RT

clo

ck13

4

PO

RT

A4/

TX

D13

5

PO

RT

A5/

RX

D13

6

PO

RT

A6/

CT

S13

7

PO

RT

A7/

RT

S13

8

VD

D33

_IO

139

VS

S_I

O14

0

PO

RT

B5/

AD

_5/T

imer

out

put1

141

PO

RT

B4/

AD

_4/T

imer

out

put0

142

PO

RT

B3/

AD

_314

3

PO

RT

B2/

AD

_214

4

PO

RT

B1/

AD

_114

5

PO

RT

B0/

AD

_014

6

PO

RT

D5/

GF

X_A

CT

IVE

147

VC

C33

_AD

C14

8

GN

D_A

DC

149

SH

IELD

_AD

CD

AC

150

RE

XT

151

GN

D_R

EX

T15

2

PB

_B15

3

PR

_R15

4

Y_G

155

GN

D_D

AC

156

VC

C33

_DA

C15

7

V10

015

8

H10

015

9

CLK

_DF

L16

0

ICM07stv3500

SDRAM_D0

SDRAM_D7

11

22

33

44

55

66

77

88

RSM78P4R-47

RM433K3

SDRAM_D3

CN24

100n

CN63

22P

SDRAM_D5

RM5368 %1

SDRAM_D4

RM423K3

11

22

33

44

55

66

77

88

RSM68P4R-47

11 2 2

33 4 4

55 6 6

77 8 8

RSM5 8P4R-68

SDRAM_D2

VC

C18

_CV

BS

1

CV

BS

2_Y

2

C3

VD

D18

_CO

RE

4

VS

S5

TS

T_M

OD

E6

VD

D18

_CO

RE

7

VS

S8

SD

A9

SC

L10

VD

D18

_CO

RE

11

VS

S12

NR

ES

ET

13

VD

D33

_IO

14

VS

S_I

O15

I2C

AD

D16

VDD18_CORE 17VSS 18YCRCB7 19YCRCB6 20YCRCB5 21YCRCB4 22VSS_IO 23VDD33_IO 24YCRCB3 25YCRCB2 26YCRCB1 27YCRCB0 28VDD18_OUT 29VSS_OUT 30CLK_DATA 31PLL LOCK 32

HS

YN

C33

VS

YN

C34

FIE

LD35

VC

C33

SU

B36

GN

DS

UB

37V

CC

18S

UB

38V

CC

18_C

LK39

GN

D_C

LK40

XT

ALO

UT

41X

TA

LIN

_CLK

XT

P42

CLK

XT

M43

CLK

SE

L44

SH

IELD

45F

B46

RE

EP

_RG

B47

RE

FM

_RG

B48

VCC18_RGB49

GND_RGB50

R_PR51

G52

B_PB53

VCC18_DIG54

GND_DIG55

GND_IO56

VCC33_IO57

ADCIN58

VIDEOCOMM59

VIDEO_OUT60

REEP_CVBS61

REEM_CVBS62

CVBS1_Y63

GND_CVBS64

ICM06STV2310

LM175.6uH

SDRAM_D1

11 2 2

33 4 4

55 6 6

77 8 8

RSM4 8P4R-68

CN45

22n

SDRAM_D5

+ 1

+ 3

+ 5

+ 7

+ 9

+ 11

+ 13

+ 15

+ 17

+ 19

+2

+4

+6

+8

+10

+12

+14

+16

+18

+20

J_DCU

MALE 2*10

RM494K7

SDRAM_D6

SDRAM_D0

SDRAM_D3

LM212.2u

RM454K7

CN23

390p

CN03

0.1

CN01

0.1

RM41470 %1

CN17

100n

RM543K3

RM52

47 %1

CM7918pF

RM51 100

11 2 2

33 4 4

55 6 6

77 8 8

RSM3

8P4R-47

11 2 2

33 4 4

55 6 6

77 8 8

RSM2

8P4R-47

CN59

22P

CM7718pF

A01

A12

A23

GND4 SDA 5SCL 6WP 7VCC 8

ICM11

24C64

YM0127MHz

11

22

33

44

55

66

77

88

RSM18P4R-47

CN21120p

SDA2

/CS

NOT_BE0

/CE

/CA

S

/WE

/CAS

/WE

AD

DR

_3

AD

DR

_12

AD

DR

_10

ADDR_8

AD

DR

_11

ADDR_15

ADDR_3

AD

DR

_1

AD

DR

_5

ADDR_9

AD

DR

_2

ADDR_4

AD

DR

_17

AD

DR

_9

ADDR_6

ADDR_16

AD

DR

_13

AD

DR

_0

AD

DR

_8

ADDR_11

AD

DR

_6

AD

DR

_7

AD

DR

_4

AD

DR

_16

AD

DR

_15

AD

DR

_18

ADDR_7

AD

DR

_14

ADDR_10

ADDR_0

ADDR_1

ADDR_2

SCL2

/RA

S

ADDR_5

RM58100

ADDR_19

A151

A142

A133

A124

A115

A106

A97

A88

NC9

NC10

/WE11

/RESET12

NC13

NC14

RY/(/BY)15

A1816

A1717

A718

A619

A223

A124

A520

A421

A322

A0 25/CE 26GND 27/OE 28Q0 29Q8 30Q1 31Q9 32Q2 33Q10 34Q3 35Q11 36VCC 37Q4 38Q12 39Q5 40Q13 41Q6 42Q14 43Q7 44Q15/A-1 45GND 46/BYTE 47A16 48

ICM08M29W160

CM1822u/16V

RM02100

CM31

0.1

ADDR_11

ADDR_16

ADDR_6

ADDR_14

ADDR_12

ADDR_7

ADDR_13

ADDR_3

ADDR_9

ADDR_10

ADDR_18

ADDR_2

ADDR_1

ADDR_5

ADDR_0

ADDR_8

ADDR_4

ADDR_17

ADDR_15

Flash_D1

Flash_D2

Flash_D10

Flash_D3

Flash_D14

Flash_D6

Flash_D4

Flash_D7

Flash_D5

Flash_D8

Flash_D12

Flash_D0

Flash_D9

Flash_D15

Flash_D13

Flash_D11

NO

T_B

E0

TILT

KEY

IR

LED

STDBY

TESTSDA1SCL1SDA2

SER-61282LCS

MUTEUBASS

STDBY

HBLKEWHOUT

VD+VD-ABLEHT 1

23456789101112131415161718192021

22232425262728293031323334353637383940

XP2

DCON40

C-SVID

VIDEO

SW1SW2SW3AFTTV/AV

FB

R

B

GY-SVID

23

45

67

81

XP4

TJC3-8

BOUT

GOUT

ROUT

IOM

/CAS

/CE

/WE

RM7810K

CN71

10uF

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GNDGNDGND GND

GND

GND

GND GND

GND

GND GND

GND

GND

GND

GND

GND

GND

GND

GND GND

GND

GND

GND

GND

GND GND GND

GND

3V3

3V3

3V3

+5V-1

+5V-1

SCL1SDA1

H100V100

Y_GPR_RPR_BOSD

IR

WPKEY

AFT

STDBY

GND

R

G

8216-RES

12V

8V+5V-2 +5V-2

8V

12V

GND GNDGND GND

+5V-1+5V-1

RESET

CM88

0.1

CM89

0.1

CM90

0.1

RM79 0

GND

/RAS

/CS

SDRAM_CLK

RM57

47K

VDD1

DQ02

VDDQ3

DQ14

DQ25

VSSQ6

DQ37

DQ48

VDDQ9

DQ510

DQ611

VSSQ12

DQ713

VDD14

LDQM15

/WE16

/CAS17

/RAS18

/CS19

BA020

BA121

A10/AP22

A023

A124

A225

A326

VDD27 VSS 28A4 29A5 30A6 31A7 32A8 33A9 34A11 35NC 36CKE 37CLK 38UDQM 39NC 40VSS 41DQ8 42VDDQ 43DQ9 44DQ10 45VSSQ 46DQ11 47DQ12 48VDDQ 49DQ13 50DQ14 51VSSQ 52DQ15 53VSS 54

ICM10

HY57V641620HCT-H

CM80

0.1

CM93

0.1

CM92

0.1

CM91

0.1

/WE

/CAS

ADDR_8

ADDR_15

ADDR_3

ADDR_9

ADDR_4

ADDR_6

ADDR_16

ADDR_11

ADDR_7

ADDR_10

ADDR_0

ADDR_1

ADDR_2 ADDR_5

GND

GND GND

CM83

0.1

CM81

0.1

CM75

0.1

RM8010K

RM8115K

VCD33

RM83

75K

RM84

33K

GND

Flash_D0

Flash_D1Flash_D2

Flash_D3Flash_D4

Flash_D5Flash_D6

Flash_D7 Flash_D8

Flash_D9Flash_D10

Flash_D11Flash_D12

Flash_D13Flash_D14

Flash_D15

ADDR_18ADDR_19

3V3

CM9510uF/16V

RM334K7

RM354K7

+5V-1

QM03BC847B

QM02BC847B

RM32

4K7

RM31

4K7

RM89

100

GND

RM874K7

QM04BC847B

RM85

4K7

GND

+5V-1

RM904K7

QM05BC847B

RM88

4K7

GND

+5V-1

LED

RM9175

XR

AY

RM38

100

RM86 100

+5V-1

GND

MUTE-1

STDBY-1

LED-1

UBASS-1

MUTE-1

STDBY-1LED-1

UBASS-1

8216-RESR

M15

220

RM20 33

RM21 33

RD2910K

CM9747uF/16V

CM36

10u/16V

+5V-1

SCART1SCART2

XRAY

AV1/AV2

BB

FB

VIDEO

Y-SVIDY-SVID

C-SVIDC-SVID

RD374K7

RD304K7

SCART1

SCART2

RD3210K

XRAY

WPWP

RD76100

GND

AV1/AV2TV/AV AV1/AV2TV/AV

QM11BC847B

RD77

4K7

GND

QM12BC847B

RD78

4K7

GND

1-2VA/1VA1-VA/VT

TV/AV-1

3V3M

ZDD75V6

GND

ZDD65V6

GND

ZDD95V6

GND

ZDD85V6

GND

GND

CN801uF/50V

FB

A01

A12

A23

GND4 SDA 5SCL 6WP 7VCC 8

ICMA11 24C64GND

RM61 100

RM62 100

RM64 1K

RM65 100

1 2RM40

NFGND

RM72

100

RD41100

RD40100

RD42100

DM014148

DM024148

GND

+5V-1

DM034148

DM044148

GND

+5V-1

ZM01

6V2

GND

CM72103

GND

CM62103

GND

CM63103

CN68

10uF

ADDR_12

SSB SCHEMATIC DIAGRAM (2)

STF 72-1010/7 Text

STF 72-1010/7 Text

STF 72-1010/7 Text

STF 72-1010/7 Text

SPECIFICATION

SYSTEM.......................... PAL,SECAM,.B/G,.D/K.NIACAM.STEREO...........POWER.INPUT..............................................AC.170-260V(50/60Hz)POWER.CONSUMPTION......................................................... 120WAERIAL.IMPEDANCE..................................75.OHM.UNVALANCEDTUNER......................................VOLTAGE.SYNTHESIZER.TUNINGRECEIVING.CHANNELS............................................ VHF-L.E2-S10....................................................................................VHF-H.E5-S41..................................................................................... UHF.E21-E69PROGRAMME.............................MAX.255.PROGRAM.MEMORIESPICTURE.TUBE.............................................................................29”SOUND.OUTPUT.........................................................................≥5W.AV.JACKS................................... 2.FULL.SCART,.SIDE.RCA.INPUT

Chassis Adjustment:General description of method to enter into SERVICE MENU and ADJUST MENU:-. Turn.on.the.Main.Power.Switch,.then.press.“FACTORY”.key.about.3.seconds.on.the.handset.(service.remote.unit,.please.refer.to.the.attached.dra-

wing)..The.“HPS..-----------.Geometry.Adjust”.will.be.displayed.on.the.screen:.When.receiving.signal.is.50Hz,.the.“100i”.will.be.displayed.under.the.“Geometry.Adjust”,.otherwise,.when.receiving.the.60Hz.signal,.the.“60P”.will.be.displayed.instead.of.“100i”.

-. Use.volume.“+”.and.“-”.keys.to.adjust.the.parameter.-. Pressing.channel.“P+”.and.“P-”.key.select.other.items;-. On.Geometry.Adjust.mode,.refer.to.the.follow.table.1.to.find.adjustment.items.-. Press.“FACTORY”.KEY.again,.The.“RCUT.-----------White.Balance”.will.be.displayed.on.the.screen:-. On.White.Balance.mode,.refer.to.the.follow.table1.to.find.adjustment.items.-. Repeat.the.above.step.and.-. press.“FACTORY”.KEY.to.exit.the.adjustment.menu.

B+ adjustment:-. Receive.standard.colour.bar.signal.-. Press.key."PP.".to.select.“NORMAL”.mode.-. Connect.digital.voltmeter.between.of.C922.and.GND.-. +B.voltage:. CRT.BRAND. CRT.TYPE. B+..(C922). THOMSON. A68ELM021x121. 133.0V.Connect.the.DC.digital.voltmeter.to.the.C922.on.main.PCB..Receving.the.Color.bar.signal,.and.press.the.P.P.button.to.select.“Normal”.status..Adjust.the.VR901,.to.make.the.reading.of.the.DC.digital.voltmeter.as.above.table.IC901.power.check:-. Connect.probe.of.oscillograph.to.C911+.and.GND;-. The.read-out.voltage.on.oscillograph.must.be.directly.voltage,.the.value.should.be.10.5~15VDC.

STAND-BY power supply check-. Connect.the.digital.voltmeter.between.C924.and.GND;-. Press.power.key.on.remote.unit.to.make.sure.the.TV.is.on.standby.mode;-. The.read-out.on.the.digital.voltmeter.must.be.8.0~10VDC

Adjustment for RF AGC:-. Receive.RF.signal.(62±3dBµV).-. Press.factory.key.to.enter.Geometry.Adjust.MENU.-. Press.“1”.keys.on.the.remote.handset.and.on-screen.display.will.be.shown.as.following:. AGC.........Geometry.Adjust. ..XX..............100i..-. Press.volume."+".or."-".on.the.remote.handset.to.change.the.value.of.RF.AGC.until.snow.noise.on.the.screen.just.disappears.-. Press.“FACTORY.”.key.to.exit.

STF 72-1010/7 Text

Set AdjustmentThe Geometry adjustment:Input.the.50Hz.signal,.and.entering.the.Factory.Menu.by.pressing.the.Factory.button.on.the.remote..Then.the.key’s.function.on.the.remote.handset.is.like.as.following.table.1,.You.can.adjust.the.parameters.of.the.50Hz(100i).Geometry..Then.change.the.input.signal.to.60Hz,.and.repeat.adjusting.the.parameters.of.the.60Hz.Geometry...Repeat.pressing.the.Factory.button.to.exit.the.Factory.Menu.

Table.1

Key Geometry Adjustment Menu White BalanceMenu state

Mute Mute

AV TV/AV TV/AV

TBright Auto.Scan Auto.search.programmer

Standby Standby Standby Standby

1 AGC RF.AGC.Adj. RCUT-

2 OSDP OSD.Position RCUT+

3 HPS Hor..Position RDRV-

4 VP50 Vertical.Center RDRV+

5 HIT Vertical.Amplitude GCUT-

6 VSC Vertical.S-correction GCUT+

7 VLIN Vertical.linearity GDRV-

8 BOW GDRV+

9 WID Horizontal.Amplitude Sub-brightness-

0 DPC Pincushion.correction Sub-brightness+

_./._._ PARA Parallelogram.correction BD-

I/II KEY Keystone.correction BD+

Swap UCNR Up.corner.correction

Sleep LCNR Low.corner.correction

Display EHT EHT

Game TXTHPS Teletext.Hor..Position

Menu TXTVPS Teletext.Vert..Position

P.P Picture.Preference Picture.Preference

S.P. Sound.Preference

OK Save.Factory.default Save.Factory.default

V+ Adjust.Increase Adjust.Increase

V- Adjust.Decrease Adjust.Decrease

P+ Select.previous.item Select.previous.item

P- Select.next.item Select.next.item

TXT

Freeze

Mode Bri/Contrast

Zoom Color.system.direct.key

Index Sound.system.direct.key

Hold

Reveal Retrieve.Geometry.Default.Value Retrieve.WB.Default.Value

Mix

Factory

Burn

Design

BusOff

STF 72-1010/7 Text

Focus Adjust -. Press.key."P.P.".on.the.remote.handset..to.set.the.TV.on.NORMAL.mode..-. Adjust.knob."FOCUS".on.FBT.to.make.the.picture.on.the.screen.to.be.the.most.distinct.

G2 alignment:Press.the.Design.button.on.the.remote.handset.and.hold.about.4seconds.to.enter.the.Designer.Menu,.use.the.P+.or.P-.key.to.select.the.item.of.G2A-lignment..Then.press.the.V+(right.cursor),.then.the.screen.be.display.INCREASE.or.DECREASE.or.OK..If.INCREASE.or.DECREASE.be.displayed.,.please..adjust.the.SCREEN.button.on.the.FBT.until.the.screen.displayed.is.OK..Repeat.press.the.Design.button.to.exit.the.Designer.Menu.

White-Balance adjustment:-. Press.the.Factory.button.on.the.remote.handset.two.times.to.enter.White.Balance.adjust.mode,.this.moment,.the.key’s.function.on.the.remote.is.like.

as.Table.1..-. Adjust.Red.Gain.(RDRV),.Green.Gain.(GDRV),.Blue.Gain.(BDRV),.DC.Red.(RCUT),.DC.Green.(GCUT),.DC.Blue.(BCUT).until.the.white-balance.

meet.the.requirement..-. Press.Factory.button.to.exit.White.Balance.adjust.mode.

Horizontal/Vertical center adjust:-. Receive.MONOSCOPE.PATTERN.-. Enter.Geometry.Adjust.mode;-. Use.remote.to.get.Hor-.Position.(HPS).item,.use.VOL+/-.buttons.to.set.Hor-center.of.the.picture.to.meet.the.standard.requirement.-. Use.remote.to.get.Ver.-.center.item,.use.Vol+/-.keys.to.set.ver-center.of.the.picture.to.meet.the.standard.requirement.

Vertical amplitude adjust:The.set.have.to.adjust.50Hz.and.60Hz.single.Ver-amplitude.-. Enter.Geometry.Adjust.model;-. Input.50Hz.signal,.adjust..HIT.until.amplitude.meet.the.standard.-. Input.60Hz.signal.,.adjust..HIT.until.amplitude.meet.the.standard.

Sub-brightness adjust:-. Receive.GREY.SCALE/COLOR.BAR.pattern.-. Press.the.P.P..key.to.select.the.state.of.“normal”.-. Enter.Service.White.Balance.mode.-. Get.Sub-.Bright.Min.tem..Press.VOL+/-.buttons.to.make.the.second.darkness.bar.of.GREY.SCALE.part.loom..Press.-. Exit.this.mode.by.press.FACTORY.key.

E-W correction and Hor.-wide adjustment:-. Press.P.P..key.on.remote.unit.to.set.TV.on.normal.state.-. Enter.Geometry.Adjust.mode;-. Input.a.50Hz.crosshatch.pattern.signal.to.the.TV.set.;-. press.9.key.on.remote.to.get.WID.item,.press.VOL+/VOL-.to.make.the.crosshatch.pattern.just.be.full.of.the.CRT.screen;-. Press.“0”.key.on.remote.unit.to.get.DPC.item,.then.press.VOL+/VOL-.key.on.remote.carefully.to.make.the.vertical.lines.of.the.pattern.become.straight.

as.possible.-. Press. “-/-“.key..to.get.PARA.item,.then.press.VOL+/VOL-.key.to.make.the.picture.like.as.square;-. press.“AV”.key.to.get.KEY.item,.press.VOL+/VOL-.key.carefully.to.make.the.picture.on.the.screen.is.same.width.from.top.to.bottom.-. Press.“SWAP”.key.to.get.UCNR.item,.then.press.VOL+/VOL-.key.carefully. to.make.the.vertical. lines.on.the.top.corner.of.CRT.screen.become.

straight.-. Press.“SLEEP”.key..to.get..LCNR.item,.then.press.VOL+/VOL-.key.carefully.to.make.the.vertical. line.on.bottom.corner.of.CRT.screen.become.

straight.-. Input.a.60Hz.crosshatch.pattern.signal.to.the.TV.set;-. Repeat.the.above.step.~.;-. Exit.Geometry.Adjust.mode.by.press.factory.key.on.remote.unit.

EHT adjustment-. Press.”P.P.”.key.on.remote.unit.and.set.TV.on.normal.state.-. Enter.Geometry.Adjust.mode;-. Input.a.50Hz.crosshatch.pattern.signal.to.the.TV.set-. Adjust.EHT.till.the.level.width.same.as.diamond.signal.width..-. Input.60HZ.diamond.signal；-. Input.50HZ.white.diamond.signal,and.adjust.EHT.till.the.level.width.same.as.diamond.signal.width；-. Exit.geometry.adjust.mode.

Teletext TV amplitude、horizontal and vertical adjust -. Receive.PAL.B/G.signal；-. Press.TV/TXT.on.remote.control.enter.into.teletext.mode；-. Press.T.BRI.on.remote.control.till.teletext.TV.obtain.brightness.；-. Press“FACTORY”button.into.teletext.mode,press.P+.or..P-..to..choose..teletext.mode.,HIT,.TXTVPS.or.TXTHPS.-. Select“HIT”item；press.VOL+/VOL-.button.to.make.vertical.amplitude.of.teletext.TV.picture.reach.standard-. Select.“TXTVPS”item；pressVOL+/VOL-.button.to.make.vertical.location.of.teletext.TV.picture.reach.standard..-. Select“TXTHPS”item,.press.VOL+/VOL-.button.to.make.horizontal.location.of.teletext.TV.picture.reach.standard...-. Press“FACTORY”button.to.retreat.from.teletext.geometry.adjusting.mode.

STF 72-1010/7 Text

Burn button’s introduction、“aging.state”.is.an.independent.estate.,the.purpose.is.to.make.CRT.become.aging.in.valid.and.insure.the.correct.adjustment.for.white.balance..The.method.of.entering.“aging.state”.-.first..press.“BURN”button.into.geometry.adjustment.menu.The.method.of.exiting.“aging.state”；-.press.“burn.button”.for.2s.to.exit.-.set.aging.time..and.it.will.exit.the.state.after.set.time.；pretermit.is.30.minutes,max.is.2.hours.and.can.be.adjusted..under.DESIGN.MENU；；Sound.is.set.to.quiet.state,.brightness；contrast.and.color.set.to.mediate.value.when.TV.enter.into.aging.state.Bule.screen.；black.background.function.is.switched.off,and.red.letter.”M”.displays.on.the.top.left.corner.of.screen..In.the.“aging.state’’.,any.other.buttons.on.remote.control. is.unvalid.except.“BURN”button.(avoid.carelessly.pressing.standby.button.enter..standby.mode.or.pressing.burn.button.into.aging.state)..Even.if.power.on.again..after.power.off.,but.TV.is.still.under.aging.state.,and.it.can.exit..this.state.till.after.set.time.of.aging.time.

Bus off state’s introduction:Press“FACTORY”key.,first.enter.white.balance.menu.,then.press“BUS-OFF”enter.BUS-OFF”state.In.this.state,.CPU.will.emit.I2C.bus.This.time,I2C.bus..will.be.under.outer.computer.control.in.order.to.obtain.automatic.adjustment.of.white.balance.function.and.automatic.adjustment.of.geometry.parameter.function..

DESIGN MENU’s introduction:Press.“Design”.button.for.3s.enter“Design”menu,this..menu.have.the.following.structure.system,and.the.menu.will.display.in.order..by.pressing.“DESIGN”.button..Some.functions.have.several.chioses,different.function.choices.adapt.to.different..customers.and.distribution.areas.

Description of the Function option :RF.SECAM.L/L'.enable/disable:. Option.in.Designer.menu.Game.on/off.&.select:. Option.in.Designer.menu.World.wide.clock.on/off:. Option.in.Designer.menu.Calculator.on/off:. Option.in.Designer.menu.Calendar.on/off:. Option.in.Designer.menu.OSD.Language.display.selection:. Option.in.Designer.menu.Blue.stretch.near.white.on/off:. Option.in.Designer.menu.4:3/16:9.for.CRT:. Option.in.Designer.menu.AV2:.(VIDEO+RGB)/S-VIDEO:. Option.in.User.menu.LIST.mode.of.TEXT:. Option.in.Designer.menu.CTI.on/off:. Option.in.Designer.menu.Chroma.Coring.on/off:. Option.in.Designer.menu.Comb.filter.on/off:. Option.in.Designer.menuContrast.Enhancer.off/Black.stretch/White.stretch/Grey.Stretch/Grey.StB&W/Auto:. Option.in.Designer.menu.Green.Boost.on/off:Option.in.Designer.menu.Smart.Volume.on/off:. Option.in.Designer.menu.Blue.stretch.on/off:. Option.in.Designer.menu.Teletext.language.region.option.0—6:. Option.in.Designer.menu.STV8216Detect...Auto/off. Option.in.DESIGN.MENU.

Auto:.After.select.FM..Mono.by.pressing..I/II..button.,then.TV.signal.is.from.faint.to.distinctive.,8126.will.identify.whether.have.Nicam,and.it.will.switch.into.Nicam..Stereo.automatically.if.have.Off:.After.select.FM..Mono.by.pressing..I/II..button.,then.TV.signal.is.from.faint.to.distinctive.,8126.will.identify.whether.have.Nicam.broardcast,.and.it.will.be.under.FM..Mono.state.all.the.time..

Tumer.type.option.KSH148EA. Option..in.DESIGN.MENUSP-Y5EDXG-6F6126CWAXG-6FT126J

Mono.In..On/off. Option..in.DESIGN.MENUOn:.When.under.FM./.AM.Mono；use.TDA9886.volume.output；Off:.When.under.FM./.AM.Mono；use.STV8216.inner.decode.output；

Auto.cutoff.Loop. Option.in.Designer.menu.