Sony KV-G21M2 Service Manual page 20

KV-G21M2
RM-869
NOTE
• Note for Different Data
• 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.
Option Note
Item No. 13 VPX
Item
Initial data
HCO EHT Tracking Mode
EVG Enable Vertical Guard
SBL Service Blanking
PRD Over-voltage Protection Detection
VID Video Ident Mode
Item No. 3E OP0
Item
Initial data
AV Input 0 0 no AV input model
1 0 2 AV input model
No TOP (for teletext model)
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
Initial data
XTAL SEL 0 0 only 4.43 XTAL
1 0 (not used)
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.
Other optional bits are effevctive if set to 1.
Item No. 40 OP2
Item
Initial data
No Bal. (for AV stereo model)
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
Those are the standard data values written on the microprocessor. Therefore, the data values of
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.
HCO EVG
0 0
1 = on V and E–W. 0 = only on V
1 = enable.
1 = active.
1 = not for ø1-loop
No TOP AV input
0 1
1 = only FLOF available.
No NICAM –
0 0
– – No. Bal
0 0
1 = no balance in analog select items.
SBL PRD
0 0
0 = disable
0 = inactive
1 = enable. 0 = disable
0 = for ø1-loop
AVMUT B/G
0 0
0 1 1 AV input model
1 1 2 AV input and RGB input model
0 = both FLOF and TOP available
HDEV 1 V-Curve
0 0
0 1 only 3.58 XTAL
1 1 both 4.43 and 3.58 XTAL
0 = not available
TV Out Hotel
0 0
– 20 –
– – –
0 0 0
I D/K
1 1 1
XTAL SEL SECAM
1 1 1
VM D.B.F.B.
0 0 0
0 = balance included
VID
0
M
1
2nd Lang.
1
Thai Bil.
0