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3-3-25. WF 2 OUT Level Adjustment
Rank:
A
Equipment:
Waveform monitor
To be extended:
VA-156 board
Preparation
• BARS button/MSU-700 → "ON"
• WAVEFORM MONITOR button/MSU-700 → "ENC"
• WF 2 OUT connector/CCU rear panel → 75 Z Terminated
Test point:
WF 2 OUT connector/CCU rear panel
Adjusting point:
1RV841 (WF2 VIDEO LEVEL)/
[For NTSC] A = 100 ±1 IRE
Specification:
[For PAL]
[For NTSC]
[For PAL]
RV1783
RV1891
S1102
SEQ ON
S1101
RV1781
SEQ
CP1891
RV1961
RV1962
RV1965
TP29
RV1963
RV1967
S1962
S1892
RV1966
RV1964
S1961
RV761 RV1101
-
5
+12
-
12
+5
V BLANKING (NTSC)
VA
SC
H
PHASE
PHASE
REMOTE
STEP COARSE
LOCAL
FINE
FINE
19H 20H 21H
(PANEL SIDE)
VA-156 BOARD (COMPONENT SIDE)
CCU-700A
CCU-700AP
VA-156 board
A = 700 ±7 mV
A
A
RV1505
S1362
RV1361
CV1501
S/U
TP16
E4
TP20
TP19
LV1601
RV1102
LV1361
TP18
S1501
TP21
(PAL)
RV1304
RV1601
RV1602
RV1303
RV1363
RV1362
RV1364
BLACK
NOTCH (PAL)
BALANCE
WFM1
STAIR
BURST
VBS
STEP
LEVEL
OFF ON
Y
GEN
POSITION
PHASE
CHROMA
LOCK
LEVEL
I
O (NTSC)
V
U (PAL)
LEVEL
3-3-26. PIX 2 OUT Level Adjustment
Rank:
Equipment:
To be extended:
Preparation
• BARS button/MSU-700 → "ON"
• PICTURE MONITOR button/MSU-700 → "ENC"
Test point:
Adjusting point:
Specification:
[For NTSC]
[For PAL]
TP26
E9
TP23
E5
CV651 CV125
CV931
TP27
RV670
TP24
RV145
CV521
CV1
CV841
RV533
RV20
CV341
CV1011
RV361
RV280 RV1011
RV360
CV221
(PANEL SIDE)
VA-156 BOARD (COMPONENT SIDE)
3-3. Video Signal System Adjustment
A
Waveform monitor
VA-156 board
PIX 2 OUT connector/CCU rear panel
1RV1011 (PIX2 VIDEO LEVEL)/
VA-156 board
[For NTSC] A = 100 ±1 IRE
A = 700 ±7 mV
[For PAL]
S126
S125
S221
RV1604
-
S1
R
Y
ON/OFF
-
SEL Y SEL
B
Y SEL
TEST
CV1603
RV931
RV1603
RV1
CV1602
RV125
RV221
TP1
TP25
RV841
RV136
RV270
RV135
RV12
E6
TP7
TP5
TP2
LV1011
RV272
RV137
E1
TP4
RV271
A
A
TP34
E10
RV341
RV10
RV11
RV13
RV342
3-17
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