— 32 —
KV-27V40 / 27V45 / 27V65 / 29VL40 / 29VL65A / 29VL65C / 29VL85 / 29VL95
6. Connect an oscilloscope probe to C Board, CN1702 Pin 5
(R OUT).
7. Select RDRV with
and .
8. Adjust with and for: 1.90 ± 0.05 Vp-p.
9. Reset the item DCOL to "1" level.
10. Write the memory by pressing
then .
11. Return the following back to normal after adjustment.
PICTURE . . . . . . . . . . . MAX
COLOR . . . . . . . . . . . CENTER
BRIGHT . . . . . . . . . . . CENTER
R ON . . . . . . . . . . . ON (1)
G ON . . . . . . . . . . . ON (1)
B ON . . . . . . . . . . . ON (1)
(5) Feature ID Map
5-2. A BOARD ADJUSTMENTS
H. FREQUENCY ADJUSTMENT
1. Input a monoscope signal.
2. Set to Service adjustment Mode.
3. Connect a frequency counter to base of Q501
(TP-500 H. DRIVE).
4. Select the item of AFC, set to 3 level (free run).
5. Check H. Frequency for the 15735 ± 200 Hz. (NTSC) or
check H. Frequency for the 15650 ± 200 Hz. (Trinorma)
6. Select the item of AFC again, adjust the level "0".
7. Write into the memory by pressing
then .
V. FREQUENCY ADJUSTMENT
1. Select video 1 with no signal input.
2. Set the conditions with standard setting.
3. Connect the frequency counter across TP-508 or CN501
VDY (+) pin 6 connector and ground.
4. Check V. Frequency for the 60 ± 2 Hz (NTSC)
5. Check V. Frequency for the 50 ± 2 Hz (Trinorma).
SUB CONTRACT ADJUSTMENT (SCON)
1. Input a color-bar signal.
2. Select the red color.
3. Set to Service adjustment Mode.
4. Select the item DCOL to "0" level.
5. Set the conditions as follows.
PICTURE . . . . . . . . . . . MAX
COLOR . . . . . . . . . . . MIN
BRIGHT . . . . . . . . . . . CENTER
R ON . . . . . . . . . . . ON (1)
G ON . . . . . . . . . . . OFF (0)
B ON . . . . . . . . . . . OFF (0)
White
n
n
Black
1.8 ± 0.05 Vp-p
1.90 ± 0.05 Vp-p
1: ON
0: OFF
SERVICE RON 1
KV-
DESTINATION
ID-0
ID-1
ID-2
ID-3
ID-4
ID-5
ID-6
ID-7
1 27V40 (US) 153 19 173 194 31 1 0 64
2 27V40 (CND) 129 19 173 194 31 1 0 64
3 27V45 (US) 153 23 173 194 31 1 1 64
4 27V45 (CND) 129 23 173 194 31 1 1 64
5 27V65 (US) 153 23 175 194 31 1 7 64
6 27V65 (CND) 129 23 175 194 31 1 7 64
7 29VL40 (E) 145 19 173 194 63 1 0 64
8 29VL65A (E) 151 23 175 195 55 1 7 64
9 29VL65C (E) 145 23 175 194 63 1 7 64
10 29VL85 (E) 145 23 173 194 63 1 1 64
11 29VL95 (E) 145 23 175 194 63 1 7 64
