Sony KV-G14Q2 Service Manual

SERVICE MANUAL BG-2S

MODEL COMMANDER DEST. CHASSIS NO.MODEL COMMANDER DEST. CHASSIS NO.

CHASSIS

KV-G14M2 KV-G14M2S KV-G14P21S KV-G14P2S KV-G14Q2 KV-G14Q2 KV-G14Q2S KV-G14S2

RM-869 ME SCC-U07C-A RM-869 GE SCC-U05G-A RM-869 GE SCC-U50L-A RM-869 GE SCC-U50H-A RM-869 E SCC-U30F-A RM-869 ME SCC-U70D-A RM-869 GE SCC-U05J-A RM-869 OCE SCC-U04B-A

SUPPLEMENT-3

SUBJECT : PART CHANGE

File this supplement with the Service Manual.

Note: The following changes only apply to model KV-G14Q2/SV-10367(ME)

The effected serial number is 7,000,001~

TRINITRON

COLOR TV

KV-G14Q2

RM-869

Adjustment Item Table

Item Adj. No. Item

00 HSF 00–3F 24 H Shift TDA8375 01 HSZ 00-3F 23 H Size (8A) 02 PAP 00-3F 21 Pin Amplitude 03 CNP 00-3F 29 Corner Pin 04 TLT 00-3F 20 Tilt 05 VSL 00-3F 20 V Slope 06 VAP 00-3F 1D V Amplitude 07 SCR 00-3F 20 S Correction 08 VSF 00-3F 20 V Shift 09 RDR 00-3F 25 R Drive 0A GDR 00-3F 20 G Drive

0B BDR 00-3F 20 B Drive 0C FO 00-03 00 TIME CONSTANT 0D AGC 00-3F 06 AGC Take Over 0E VSW 0-1 0 Video Mute Switch 0F FOR 00-03 00 Forced Field Frequency

10 DL 0-1 0 De-interlace

11 POC 0-1 0 Fixed ø1 Synchro. Mode

12 COR 0-1 0 Noise Coring

13 VPX 00-FF 00 Extra Bits (see below)

14 PMX 00-3F 27 Picture Maximum Data

15 PMI 00-3F 05 Picture Maximum Data

16 SBR 00-7F 4B Sub Brightness

17 SHU 00-0F 07 Sub Hue

18 SSH 00-03 01 Sub Sharpness

19 SCI 00-3F 1F Sub Color Lower 1A SC2 00-3F 0B Sub Color Higher 1B AIP 00-7F 40 Adjustment IF-PLL 1C VZM 00-3F 20 Vertical Zoom

1D WST 00-FF 15 W/G Stereo Threshold MSP3410D 1E WBT 00-FF EA W/G Bilingual Threshold (80) 1F WLL 00-FF 05 W/G Monaural Threshold

20 ACG 0-1 1 ACG Switch auto/constant

21 CDB 00-3F 28 ACG Gain at Constant Mode

22 FGP 00-7F 1B FM Prescale for B/G, I. DK

23 FMP 00-7F 32 FM Prescale for M

24 FMH 00-7F 36 FM Prescale for HDEV (non-M)

25 FMM 00-7F 65 FM Prescale for HDEV (M)

26 WGP 00-7F 2A W/G Prescale

27 NIP 00-7F 6D NICAM Prescale

28 SCP 00-7F 3B SCART Input Prescale

29 SCV 00-7F 2A SCART Output Prescale 2A CRM 0-1 0 Carrier Muting on/off 2B ACO 0-1 1 Audio Clock-out on/off 2C WAC 00-0F 00 W/G Agreement Count 2D NFT 00-FF 50 Auto FM Switch Threshold 2E DLG 00-FF 30 W/G Search Delay 2F DLN 00-FF 20 NICAM Search Delay

30 DLS 00-FF 10 Stereo Status Read Delay

31 SMX 00-7F 73 DFP Volume Maximum

32 ING 00-0F 00 Input Gain TDA7438

33 VOM 00-3F 01 Volume Output Gain (88)

34 TXH 00-03 01 Teletext Horizontal Position

35 BKP 00-3F 00 Picture Data at Blanking OFF Other Control

Data Range

Initial Data

SECTION 5

CIRCUIT ADJUSTMENTS

Note for Different Data

Function

Device

SAA5261(58)

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KV -G14Q2

RM-869

Item Adj. No. Item

36 ODL 00–FF 10 Power on Delay Other Control 37 OFR 00–0F 00 RGB Output Time (STBY OFF) 38 OFM 00–0F 00 RGB Output Time (AC OFF) 39 OSH 00–3F 0A OSD H Position 3A DKS 0-1 1 D/K Stereo enable/disable

3B MUT 0-1 0 Muting on/off at No. Sync 3C ABL 0-1 0 Bright ABL Switch 3D SCM 0-1 0 SECAM Trap active/inactive 3E FBT 0-1 1 FBT L/S C/M stract/plain 3F OP0 00–FF 2F Optional Flags 0 (see below)

40 OP1 00-FF 0F Optional Flags 1 (see below)

41 OP2 00-FF 00 Optional Flags 2 (see below)

NOTE

• Note for Different Data Those are the standard data values written on the microprocessor. Therefore, the data values of

• 50.............. 50 Hz data

• 60.............. 60 Hz data

• Note for Different Data listed on the adjustment item table are reference values, therefore it is different for every model.

Data Range

Initial Data

the modes are stored respectively in the memory. In case of a device replacement, adjustment by rewriting the data value is necessary for some items.

Note for Different Data

Function

Device

– 3 –

KV-G14Q2

RM-869

Option Note

Item No. 13 VPX

Item HCO EVG SBL PRD – – – VID Initial data 0 0 0 0 0 0 0 0

HCO EHT Tracking Mode 1 = on V and E–W. 0 = only on V EVG Enable Vertical Guard 1 = enable. 0 = disable SBL Service Blanking 1 = active. 0 = inactive PRD Over-voltage Protection Detection 1 = enable. 0 = disable VID Video Ident Mode 1 = not for ø1-loop 0 = for ø1-loop

Item No. 3E OP0

Item No TOP AV input AVMUT B/G I D/K M Initial data 0 1 0 0 1 1 1 1

AV Input 0 0 no AV input model 0 1 1 AV input model

1 0 2 AV input model 1 1 2 AV input and RGB input model No TOP (for teletext model) 1 = only FLOF available. 0 = both FLOF and TOP available AV MUT 1 = AV multi is always muted if no signal input. 0 = not muted always Other optional bits are effective if set to 1.

Item No. 3F OP1

Item No NICAM – HDEV 1 V-Curve XTAL SEL SECAM 2nd Lang. Initial data 0 0 0 0 1 1 1 1

XTAL SEL 0 0 only 4.43 XTAL 0 1 only 3.58 XTAL

1 0 (not used) 1 1 both 4.43 and 3.58 XTAL 1 V-Curve (for monaural model)

1 = using common volume curve for every mode and every TV system

0 = another volume curve available for video mode and M system HDEV 1 = High Deviation Mode switch available. 0 = not available Other optional bits are effevctive if set to 1.

Item No. 40 OP2

Item – – No. Bal TV Out Hotel VM D.B.F.B. Thai Bil. Initial data 0 0 0 0 0 0 0 0

No Bal. (for AV stereo model) 1 = no balance in analog select items. 0 = balance included Other optional bits are effective if set to 1. Hotel TV mode should be switched with remote commander from STBY condition as below.

Hotel TV on : push “display”. “8”. “vol +” and “power” sequentially Hotel TV off : push “display”. “8”. “vol –” and “power” sequentially

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KV-G14Q2

RM-869

KV-G14Q2

RM-869

MEMO

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MENO

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