Sony KV-34FS120 Hfup Freerun Frequency, Jsww, XF0A Vcxo Freerun Adjust Bgst, Vsag, Vbhk, AF2S

Page 53

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

KV-32FS120/34FS120 SERVICE DATA

 

Service

Fix/

 

 

 

Common

16:9

YUV

Memory Stick

 

 

No.

Name

Description

Init

Init

Init

Init

 

 

Group

Var

 

 

 

 

 

Data

Data

Data

Data

 

 

 

 

 

 

 

 

 

 

 

30

HFFR

AFC1 FORCE FREERUN

0

 

 

 

 

 

ASIC

 

31

HFUP

H FREERUN FREQUENCY

0

 

 

 

 

 

 

UP(700Hz)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

32

JSWW

Jump Pulse Width

0

 

 

 

 

 

 

 

33

XF0A

VCXO FREERUN ADJUST

0

 

 

 

 

 

 

 

34

BGST

BGP(for PLL) TIMING

16

 

6

16

 

 

 

 

35

XPHA

VCXO PHASE ADJUST

10

 

 

 

 

 

 

 

36

HRMP

AFC2 TIME CONSTANT

3

 

 

 

 

 

 

 

37

RPLU

REF PLL TIME CONSTANT

3

 

 

 

 

 

 

 

38

RPLB

REF PLL TIME CONSTANT

1

 

 

 

 

 

 

 

39

XF0B

VCXO Fo ADJUST

0

 

 

 

 

 

 

 

40

RPLS

REF VCO FB LOOP SELECT

0

 

 

 

 

 

 

 

41

SSM

SyncSepaMasking CONTROL

0

 

 

 

 

 

 

 

42

VSAG

V-SAG prevent ON

0

 

 

 

 

 

 

 

43

AFC2

AFC2 GAIN CONTROL

0

 

 

 

 

 

 

 

44

VRFL

V RAMP FILTER SWITCHING OFF

0

 

 

 

 

 

 

 

45

XPLU

ACP TIME CONSTANT

1

 

 

 

 

 

 

 

46

CDM2

V_LOGIC SW

1

 

 

 

 

 

 

 

47

BGPC

BGP C

0

 

 

 

 

 

 

 

48

MHDL

BGP SEL

1

 

 

 

 

 

 

 

49

BFRE

force V FREERUN

0

 

 

 

 

 

 

 

50

HRPP

FRAMP RRAMP H OUT CONTROL

2

 

 

 

 

 

 

 

RANGE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

51

DSCK

DS DAC CLK SW for only Not YUV

0

0

 

 

 

 

 

 

52

VBHK

V BLK HALF KILL only 16:9Off

0

 

 

 

 

 

 

 

53

VPW

V Pulse Wide

1

 

 

 

 

 

 

 

54

DTH

DITHER THRESHOLD LEVEL

1

 

 

 

 

 

 

 

CONTROL at IIC AUTOD=ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

55

SLON

LPF SYNC ON

5

 

5

5

 

 

 

 

56

VSSW

SYNC SLICE LEVEL(V) Wide

0

 

 

 

 

 

 

 

 

 

Window

 

 

 

 

 

 

 

 

57

AF2S

AFC2 timing SW

0

 

 

 

 

 

 

 

58

VSL2

Digital V_SYNC_LPF(fall)

1

 

 

 

 

 

 

 

59

VSL1

Digital V_SYNC_LPF(rise)

0

 

 

 

 

 

 

 

60

VSHE

V-SHRINK MODE for AV-NoSync

0

 

 

 

 

 

 

 

61

DSCS

CLOCK DIV SEL

1

 

0

0

 

 

 

 

62

14HI

4fsc(Skew)CLK POLARITY

1

 

 

 

 

 

 

 

63

14HD

4fscCLK(Skew)CLK DELAY ADJUST

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

54

Image 53
Contents Trinitron Color Television Table of Contents SRS Sound Retrieval System SpecificationsTelevision system SAFETY-RELATED Component Warning Leakage Test Safety CHECK-OUTLED OFF SELF-DIAGNOSTIC FunctionChroma Jungle OUT System Memory From IO-BDAT Board IK-AKBIN BoardFrom Hldwn Board DisplayRear Cover Removal KV-27FS320 Pictured DisassemblyChassis Assembly Removal Service Position KV-27FS320 Pictured Removal Procedures Anode CAP Removal ProcedureHOW to Handle AN Anode CAP Picture Tube RemovalKV-27FS320/32FS320/36FS320 Models Data not Available Cable Wire DressingDress 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 Vertical Static Convergence ConvergenceHorizontal Static Convergence StatSCREEN-CORNER Convergence Dynamic Convergence AdjustmentTLH Plate Adjustment White Balance Adjustments Service Adjustment Mode onService Adjustment Mode Memory Readjustments Safety Related AdjustmentsHOLD-DOWN Operation Confirmation Adjustment Preparation Before ConfirmationElectrical Adjustments by Remote Commander Circuit AdjustmentsSetting the Service Adjustment Mode Remote Adjustment Buttons and IndicatorsKV-27FS320 Service Data Data not Available Service Data ListsKV-32FS320 Service Data SUB Contrast Level ABL GainVP1 Rdrv DriveSUB Sharpness Gainover RF/VIDEO Axis Phase OffsetSUB Sharpness Gainpre RF/VIDEO AKB onDelay Time VM DelayCdly Delay VP2Sharpness Noise Coring Shcl ScolYnrc VmclAmut RGB Power on Mute Clpt Clamp Auto on Keep TimerAKB Mode UVG UV Offset Canceler onXpha Vcxo Phase Adjust XF0A Vcxo Freerun AdjustRamp Filter Switching OFF Hffr AFC1 Force FreerunWsth Weaksignal VTH Adcd ADC CLK Delay AdjustWeak Signal Video ATT Weak Signal Chroma ATTBbtl StreBbth VfixKV-36FS320 Service Data YUV Fix/ Var VP2 Movie PRO Vivid169 Shrink Mode for AV-NoSync KV-36FS320 Service Data Audio output fix data KV-32FS120/34FS120 Service Data Bdrv VP1 Rdrv Drive GdrvAKB on Refp BONBllv VP2 Vmof Ydly Delay Time Cdly Yoff Output Mute BgppVmlo Nrch Noise DET VTH1 NrclVcol Shmx YnrcVhue VshaYnrs YNR on Ablg ABL Gain Akbm AKB ModeACC Time Constant Acth ROM HYS CoblHfup Freerun Frequency XF0A Vcxo Freerun Adjust BgstJsww Rpls REF VCO FB Loop Select SSMGYG Adcd ADC CLK Delay Adjust Wsth Weaksignal VTHSpmt AKB Power on Mute Exit SRL SbalBbol BbohCND ID-ONorth SouthFrequency Free Run Check Board AdjustmentsSize Adjustment Vsiz Enter Service Adjustment Mode Memory2SD2144S-TP-UVW SemiconductorsChassis KV-27FS320/32FS320/36FS320 only Exploded ViewsHR 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 Capacitor Electrical Parts ListFilm Diode ConnectorDiode D1NS4 Jack FuseChip Conductor CoilResistor IC LinkTransistor R390 Metal Relay SwitchThermistor TunerVariable Resistor Elect Chip PST9143NL FilterIC565 759-700-44 NJM2902M IC633 759-641-26 R044 R372 Crystal Diode RD15ESB2 R818 R1851 215-922-11 Diode DAN202K L1301 469-549-21 Resistor Bridge HM HR HUHU HD HS Accessories and PackingKV-32FS120/34FS120 only Remote CommanderBA-6CHASSIS