Table of Contents
Advertisement
3-4-9. Y OFFSET Adjustment
Rank:
A
Equipment:
Oscilloscope
To be extended:
DM-94 board
Test point:
TP11 (GND: E3)/DM-94 board
Adjusting point:
1RV24 (Y OFFSET ADJ)/DM-94
board
A = 0 ±3 mV
Specification:
CCU-700 A
CCU-700AP
BLKG
A
SYNC
3-4. Y Cable Compensation System Adjustment
3-4-10. Y 1st AGC Adjustment
Rank:
B
Equipment:
Oscilloscope
To be extended:
DM-94 board
Preparation
• S1 (AUTO/MANU)/DM-94 board → "AUTO"
• S3 (Y 2nd AGC)/DM-94 board → "OFF"
Test point:
TP11 (GND: E3)/DM-94 board
Adjusting point:
1RV1 (Y AGC CONT)/DM-94
board
A = 700 ±20 mV
Specification:
Note: After the adjustment, set as follows.
• S3 (Y 2nd AGC)/DM-94 board→ "ON"
E6
RV8
E15
E5
TP26
RV7
TP10
E10
RV19
TX
TP9
S5
RV24
RX
RV20
TP20
RV3
TP6
E11
RV21
TP8
RV4
TP5
CV1
TP7
*
TP4
E2
TP22
CV3
TP2
TX
CV2
TP3
S6
LV2
RX
*
RV1
TP21
TP22
E13
Y AGC COUNT
E1
RV22
LV3
TP21
RV23
E3
TP17
RV9
E14
RV17
TP19
TP11
-
5
+12
-
12
+5
DM
-
Y
R
Y
GND
-
R
Y
-
B
Y
(PANEL SIDE)
DM-94 BOARD (COMPONENT SIDE)
maximum
E9
TP23
TP18
RV18
TP24
E16
TP12
TP25
RV16
TP16
RV15
TP15
RV6
RV14
E8
RV13
RV11
RV5
TP14
E12
RV2
ON
S4
RV10
LV1
TP13
TP1
E7
ON
E4
S3
S1
MAN
AUTO
S2
CABLE
LENGTH
RV12
-
Y
B
Y
SUFFIX-12 ONLY
*
3-27
Advertisement
Table of Contents
