LG Electronics CT-29M65VE service manual Power

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[ Power ]

Tilt(Opt .)

EYE(Opt . )

 

PRE-AMP

 

 

 

 

14V

9V

 

 

 

 

 

 

ST 5V

 

 

 

LED

 

 

 

 

IC824

 

ST-3. 3V

 

 

 

 

 

 

 

 

 

78S06

 

 

 

EEPROM

 

 

 

 

 

 

 

 

 

 

SMPS

 

 

 

IC853

IC825

 

ICP02

 

 

 

TRANS

 

 

 

 

 

ST-1.8V

 

 

 

 

 

 

 

 

 

 

3. 3V

SDA- 9489X

 

 

 

 

 

 

3.3V

ST-1.8V

ST-3.3V

BLOCKDIAGRAM

14V

11

14V

 

 

5V

Sound AMP

 

 

 

 

 

 

 

(PIP Processor)

 

 

 

 

 

Relay

 

 

 

 

 

ICP01

 

 

 

 

 

3. 3V

 

 

 

14V

LA7222

PIP &

 

T802

 

 

 

IC821

 

8V

 

 

(Audio Switc h)

AV SW

 

 

 

IC822

 

 

 

IC602

(OPT. )

 

 

 

 

 

 

 

 

6.5V

12

78R05

 

5V

 

 

 

 

 

 

 

 

 

 

 

 

17V

LA42152

 

 

 

 

 

 

 

 

VCT49XYI

 

 

IC601

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC11

 

 

 

 

 

17V

13

 

 

 

 

 

 

 

LA 7845 (V-AMP)

 

Sound Vcc

 

 

5V

 

 

 

14V(FBT)

 

 

 

 

 

 

 

 

 

 

 

 

33V

16

 

H-DRIVE

 

Tuner

Tuner

28V (FBT)

EW AMP

 

 

 

 

(Main)

(Sub)

 

 

 

 

 

 

 

TDA6109

IC901

110V(Flat)

 

200V(FBT)

 

 

 

 

120 V(Normal) 18

FBT

VM

STK396-110

 

12V

HIC920

 

 

 

 

(VM IC)

 

 

 

 

Image 17
Contents MODELCT-29M65VE Contents Important Safety Notice Safety PrecautionsNumber Buttons PowerTV/AV MenuFavourite SleepPIP SwapGeneral Specification SpecificationsScope Test ConditionColor purity adjustment Adjustment MethodConvergence adjustment Preliminary steps1CA Adjustment preparationAdjustment A2ST Preparation for AdjustmentOption Function OPTION3 Function OPTION2 FunctionSystem Acms TOP Flot TXT TOP TXT CH+AURF- Stereo Trouble ShootingNo Raster SCL, SDA Page Printed Circuit Board Side A/V Power CPT/ VM Memo Exploded View Descriptions Exploded View Parts ListCapacitor TransistorDiode 22UF STD 16V M FL TP5 10UF STD 16V M FL TP51UF STD 50V M FL TP5 47UF STD 50V M FL TP5Resistor ConnectorCoil & Inductor 0RMZVBK002D Accessories SwitchSpark GAP, Axal Filter & CrystalNo 3854VA0146A S1 SVC. Sheet 3854VA0146A-S Jun.,2004