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Frame Schematic Diagrams - Sony TRINITRON PVM-8042Q Service Manual

S mic chassis color video monitor.
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10-1. FRAME SCHEMATIC DIAGRAMS

1
2
Y/C
3
AC IN
LINE A
LINE A
4
EXT SYNC
LINE B
LINE B
5
A
B
CN401
15P
WHT-L
:S-MICRO
TO B BOARD
15
EXT SYNC
14
HV DL
13
Y/COMPOSITE
12
GND
11
12V
10
VOL
9
B/B-Y
RGB/LINE
8
7
G/G-Y
6
RGB/
COMPONENT
5
R/R-Y
TALLY
4
3
SYNC
2
Y/C-C-OUT,B OLY
IN
1
Y/C-H
OUT
CN601
4P
CN403
:VH
4P WHT (L) :VH
AC SW
AC SW
1
2
NC
NC
3
NC
NC
4
AC SW
AC SW
IN
OUT
Q
A
R/R-Y IN
IN
(INPUT
(AUDIO)
OUT
SIGNAL
SELECTOR)
G/Y IN
TALLY
CN402
3P
WHT-L
SPEAKER
:S-MICRO
IN
1
SP
GND(SP)
2
OUT
3
GND
IN
(AUDIO)
OUT
RGB
(AUDIO)
CN404
IN
5P
WHT-L
:S-MICRO
OUT
U/S
1
B/B-Y IN
2
15V
3
V.HOLD
4
E
5
4:3 /16:9
C
FRAME
FRAME
CN602
CN610
R602
3P
3P
1.5M
F601
S601
1/2W
:MINI
:MINI
3.5A
:RC
AC OUT
AC OUT
1
1
1
2
2
NC
NC
2
3
3
AC OUT
AC OUT
3
C601
4
0.22
250V
1
DC SW1
2
DC SW2
(SWITCHING
3
DC SW3
REGULATOR)
4
NC
CN603
F
4P
A
WHT
(AC/DC SW)
:S-MICRO
10-2
10-2
D
E
DC 12V IN
CN508
3P
WHT
:VH
DC.12V
1
BATT 12V
2
NC
3
CN505
6P
CN651
WHT
3P
:S-MICRO
+40A
40V
1
6
2
NC
NC
5
3
E
GND
4
OFF
3
SW
G
2
ON
1
CN501
3P
WHT
:S-MICRO
H.FREQ
1
NC
2
(DEFLECTION
GND
3
CN507
8P
YEL
:S-MICRO
BATT IN 1
1
BATT IN 1
2
E
3
E
4
BATT IN 2
5
BATT IN 2
6
E
7
BATTERY
E
8
CN509
3P
WHT
:S-MICRO
E
1
E
2
TO GND
E
3
(REAR CHASSIS)
CN504
5P
WHT
:S-MICRO
U/S
1
15V
2
V.HOLD
3
E
4
4:3/16:9
5
F
CN502
12P
WHT
1
+12V
2
50/
60
3
COMPO SYNC
V.P
4
5
V.BLK
6
H.BLK
7
ABL
GND
8
9
POWER LED
10
U/S(H.PULSE)
11
H.V-DL
12
+120V
D
CN600
2P
SYSTEM)
WHT
:S-MICRO
1
4:3
/16:9
2
GND
CN503
14P
WHT
1
GND
2
+15V
+24V
3
4
D.D CON
5
H.DRV
6
HV
7
+B
ABL
8
9
PIN
10
V(+)
11
V(-)
12
CS
HP
13
14
+120V
S
MIC
Chassis
G
H

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