Sony KV-36FS320, KV-32FS320, KV-27FS320, KV-34FS120, KV-38FS120 service manual Table of Contents

Page 2

KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120

TABLE OF CONTENTS

SECTION TITLE

PAGE

SECTION TITLE

PAGE

Specifications

4

Warnings and Cautions

6

Safety Check-Out

7

Self-Diagnostic Function

8

SECTION 1: DISASSEMBLY

10

1-1.

Rear Cover Removal

10

1-2.

Chassis Assembly Removal

10

1-3.

Service Position

11

1-4.

Picture Tube Removal

12

 

Anode Cap Removal Procedure

12

 

Cable Wire Dressing

13

 

KV-27FS320/32FS320/36FS320 Models

13

 

KV-32FS120/34FS120 Models

13

 

KV-36FS120/38FS120 Models

18

SECTION 2: SET-UP ADJUSTMENTS

23

2-1.

Beam Landing

23

2-2.

Convergence

24

2-3.

Focus

25

2-4.

Screen (G2)

26

2-5. Method of Setting the Service Adjustment Mode

26

2-6.

White Balance Adjustments

26

SECTION 3: SAFETY RELATED ADJUSTMENTS

27

3-1.

X R530, R531 Confirmation Method (HV Hold-Down

 

 

Confirmation) and Readjustments

27

3-2. B+ Voltage Confirmation and Adjustment

27

SECTION 4: CIRCUIT ADJUSTMENTS

28

4-1. Setting the Service Adjustment Mode

28

4-2. Memory Write Confirmation Method

28

4-3. Remote Adjustment Buttons and Indicators

28

4-4.

Service Data Lists

29

 

KV-27FS320 Service Data

29

 

KV-32FS320 Service Data

30

 

KV-36FS320 Service Data

39

 

KV-32FS120/34FS120 Service Data

48

 

KV-36FS120/38FS120 Service Data

57

4-5.

ID Map Table

57

4-6.

A Board Adjustments

58

SECTION 5: DIAGRAMS

61

5-1.

Circuit Boards Location

61

5-2.

Printed Wiring Board and Schematic Diagram Information.. 61

5.3. Block Diagram and Schematics

62

 

A Board Schematic Diagram (1 of 2)

63

 

A Board Schematic Diagram (2 of 2)

64

 

HM Board Schematic Diagram (1 of 4)

 

 

(KV-27FS320/32FS320/36FS320 Only)

66

 

HM Board Schematic Diagram (2 of 4)

 

 

(KV-27FS320/32FS320/36FS320 Only)

67

 

HM Board Schematic Diagram (3 of 4)

 

 

(KV-27FS320/32FS320/36FS320 Only)

68

 

HM Board Schematic Diagram (4 of 4)

 

 

(KV-27FS320/32FS320/36FS320 Only)

68

 

V Board Schematic Diagram

69

 

M Board Schematic Diagram

70

 

C Board Schematic Diagram

72

 

HN Board Schematic Diagram

 

 

(KV-27FS320/32FS320/36FS320 Only)

73

 

HR Board Schematic Diagram

 

 

(KV-27FS320/32FS320/36FS320 Only)

73

 

HS Board Schematic Diagram

 

 

(KV-32FS120/34FS120/36FS120/38FS120 Only)...

73

 

HU/HD Board Schematic Diagram

 

 

(KV-27FS320/32FS320/36FS320 Only)

76

5-4.

Semiconductors

79

SECTION 6: EXPLODED VIEWS

80

6-1.

Chassis

 

 

(KV-27FS320/32FS320/36FS320 Only)

80

6-2.

Picture Tube

 

 

(KV-27FS320/32FS320/36FS320 Only)

81

6-3.

Chassis

 

 

(KV-32FS120/34FS120/36FS120/38FS120 Only)

82

6-4.

Picture Tube

 

 

(KV-32FS120/34FS120/36FS120/38FS120 Only)

83

SECTION 7: ELECTRICAL PARTS LIST

84

KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120

3

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Contents Trinitron Color Television Table of Contents Specifications SRS Sound Retrieval SystemTelevision system SAFETY-RELATED Component Warning Safety CHECK-OUT Leakage TestSELF-DIAGNOSTIC Function LED OFFFrom Hldwn Board BoardChroma Jungle OUT System Memory From IO-BDAT Board IK-AKBIN DisplayRear Cover Removal KV-27FS320 Pictured DisassemblyChassis Assembly Removal Service Position KV-27FS320 Pictured HOW to Handle AN Anode CAP Anode CAP Removal ProcedureRemoval Procedures Picture Tube RemovalCable Wire Dressing KV-27FS320/32FS320/36FS320 Models Data not AvailableDress RGB harness over Rotation coil lead wire KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 Dress lightning wire under 12P harness KV-36FS120/38FS120 Models Dress earth groun wires under DGC and over VD board KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 Dress DY lead wire with a 9mm purse lock KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 Beam Landing SET-UP AdjustmentsAdjustment Procedure Horizontal Static Convergence ConvergenceVertical Static Convergence StatSCREEN-CORNER Convergence Dynamic Convergence AdjustmentTLH Plate Adjustment White Balance Adjustments Service Adjustment Mode onService Adjustment Mode Memory HOLD-DOWN Operation Confirmation Adjustment Safety Related AdjustmentsReadjustments Preparation Before ConfirmationSetting the Service Adjustment Mode Circuit AdjustmentsElectrical Adjustments by Remote Commander Remote Adjustment Buttons and IndicatorsService Data Lists KV-27FS320 Service Data Data not AvailableKV-32FS320 Service Data VP1 ABL GainSUB Contrast Level Rdrv DriveSUB Sharpness Gainpre RF/VIDEO Axis Phase OffsetSUB Sharpness Gainover RF/VIDEO AKB onCdly Delay VM DelayDelay Time VP2Ynrc ScolSharpness Noise Coring Shcl VmclAKB Mode Clpt Clamp Auto on Keep TimerAmut RGB Power on Mute UVG UV Offset Canceler onRamp Filter Switching OFF XF0A Vcxo Freerun AdjustXpha Vcxo Phase Adjust Hffr AFC1 Force FreerunWeak Signal Video ATT Adcd ADC CLK Delay AdjustWsth Weaksignal VTH Weak Signal Chroma ATTBbth StreBbtl VfixKV-36FS320 Service Data YUV Fix/ Var VP2 Vivid Movie PRO169 Shrink Mode for AV-NoSync KV-36FS320 Service Data Audio output fix data KV-32FS120/34FS120 Service Data VP1 Rdrv Drive Gdrv BdrvAKB on Refp BONBllv Vmlo Ydly Delay Time Cdly Yoff Output Mute BgppVP2 Vmof Nrch Noise DET VTH1 NrclVhue Shmx YnrcVcol VshaACC Time Constant Acth ROM HYS Ablg ABL Gain Akbm AKB ModeYnrs YNR on CoblJsww XF0A Vcxo Freerun Adjust BgstHfup Freerun Frequency Rpls REF VCO FB Loop Select SSMGYG Adcd ADC CLK Delay Adjust Wsth Weaksignal VTHSpmt AKB Power on Mute Exit Bbol SbalSRL BbohNorth ID-OCND SouthBoard Adjustments Frequency Free Run CheckSize Adjustment Vsiz Service Adjustment Mode Memory EnterSemiconductors 2SD2144S-TP-UVWExploded Views Chassis KV-27FS320/32FS320/36FS320 onlyHR BOARD, Mounted Picture Tube KV-27FS320/32FS320/36FS320 only GUIDE, Light MS Chassis KV-32FS120/34FS120/36FS120/38FS120 only HS BOARD, Mounted Picture Tube KV-32FS120/34FS120/36FS120/38FS120 only LABEL, Door Electrical Parts List CapacitorFilm Connector DiodeDiode D1NS4 Chip Conductor FuseJack CoilResistor IC LinkTransistor R390 Metal Thermistor SwitchRelay TunerVariable Resistor Elect Chip Filter PST9143NLIC565 759-700-44 NJM2902M IC633 759-641-26 R044 R372 Crystal Diode RD15ESB2 R818 R1851 215-922-11 Diode DAN202K L1301 469-549-21 HM HR HU Resistor BridgeAccessories and Packing HU HD HSRemote Commander KV-32FS120/34FS120 onlyBA-6CHASSIS
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