Daewoo DTQ-20D4SSFM, DTQ-14D4SSFM service manual Appendix

Page 28

Appendix

IC DESCRIPTION

II. PIN ASSIGN

TV ONLY

 

P11/SCL1

P12/SCL2

42

CLOCK(EEPROM)

TV / Y

 

P00/PWMO

P13/SDA1

41

PRISON

AV1/AV2

 

P01/PWM1

P14/SDA2

40

DATA(EEPROM)

DG ON RELAY

 

P02/PWM2

P16/AD8/TIM2

39

MONITOR

S-IN

 

P03/PWM3/AD1

P50/H SYNC

38

H SYNC

TV/AV

 

P04/PWM4/AD2

P51/V SYNC

37

V SYNC

AFT IN

 

P16

P52/B

36

B

X-RAY

 

P06/INT2/AD4

P53/G

35

G

X-RAY2

 

P07/INT2

P54/R

34

R

ST-BY LED

 

P20/SCLK/AD5

P55/OUT

33

OUT

NC

 

P21/SOUT/AD6

CLKCOUNT/P10

32

CLK COUNT

KEY1

 

P22/SIN/AD7

P30/SDA3

31

SDA

BUS STOP

 

P23/TM3

P31/SCL3

30

SCL

S-MUTE

 

P24/TM2

P15

29

POWER

REMOCON IN

 

P25/INT3

FSCIN

28

FSC IN

NC

 

P26/XIN

RESET

27

RESET

NC

 

P27/XOUT

CVIN

26

CCD CVBS

CNVSS

 

CNVSS

VHOLD

25

CCD V-HOLD

GND

19

X-IN

HLF

24

CCD HLF

NC

20

X-OUT

FILT

23

FILT

VSS

21

VCC

VCC

22

VCC

 

 

 

27

 

 

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Contents Chassis CN-001GM Table of Contents Product Safety Servicing Guidelines for Audio Video Products Safety Checks Subject Implosion Specifications Block Diagram Alignment Instructions Alignment Instructions Assembly Adjustments Geometric Adjustments S6 Contrast Parental Control Password Settings Page Exploded View Exploded View Page Page Electrical Parts List Electrical Parts List Fuse Coil Peaking 30K OHM J Auto FREE, 220V Differential Parts List Micom Outline IC Description KEY Function Valuev Appendix III. PIN Description M61250FP M61251FP Troubleshooting Guide C517 #51 SDA/SCL #41 #40 #34 #14 #15 #16 Check Voltage Vertical IC Vcc #38 Check Voltage Daewoo Electronics Corp