Read Sony XVM-6100 / XVM-61EX (serv.man2) Service Manual online
– 9 –
– 10 –
3-2. BLOCK DIAGRAM — VIDEO SELECTOR SECTION (XA-601) —
G SIGNAL
AMP
Q222
AMP
Q222
SYNC
SEP
SEP
BURST
GATE
GATE
+5V
ACC
F101
GND
POWER
+5V
VIDEO
AMP
Q81
AMP
Q81
SHARP
PAL ID
VXO
APC
FF
INV
PS
HUE
DEM
CN1
+5V REG
IC3
+5V REG
IC5
F2
F1
Y IN
IN
SYNC
AUDIO
AMP
Q201, 202
AMP
Q201, 202
BUFFER
Q102
Q102
SWITCH
Q105
Q105
R SIGNAL
AMP
Q223
AMP
Q223
B SIGNAL
AMP
Q221
AMP
Q221
Y/C
MIX
MIX
ADD/SUB
SW
SW
CHROMA
AMP
AMP
PULSE
GEN
GEN
Y SIGNAL
AMP
Q101
AMP
Q101
SWITCH
Q109
Q109
VIDEO
AMP
Q601
AMP
Q601
RELAY
DRIVE
Q104
DRIVE
Q104
POWER
CONTROL
Q1-5
CONTROL
Q1-5
VIDEO
AMP
Q22, 23
AMP
Q22, 23
VIDEO
AMP
Q42, 43
AMP
Q42, 43
DL
AMP
AMP
RGB DECODER
IC10
IC10
SIG AMP
DL2
+12V
MUTE
DRIVE
Q94
DRIVE
Q94
VIDEO
AMP
Q71
AMP
Q71
VIDEO
AMP
Q91
DLA BIA.
ADJ
ADJ
COL. ADJ
RV3
RV1
Y. C. ADJ
HUE. ADJ
RV2
APC. ADJ
RV4
J3-1 VIDEO 1
J4-1
VIDEO 2
(THROUGH OUT)
AUDIO 1
AUDIO 2
(OUTPUT)
J5-1
(THROUGH OUT L)
J3-2
J4-2
J5-2
AUDIO L (OUTPUT)
J3-3
J4-3
J5-3
AUDIO R
(OUTPUT)
VIDEO
AUDIO 1
AUDIO 2
(THROUGH OUT R)
L. OUT
CN2 CONTROLLER
R. OUT
V3 ON
V1/V2
V1/V2
AUDIO 3 (R) IN
AUDIO 3 (L) IN
VIDEO 3 IN
AUDIO 3 (L) IN
VIDEO 3 IN
+5V
POWER. SW
NTSC/PAL
BRIGHT
BRIGHT
AUDIO OUT
NTSC/PAL
POWER. SW
C. SYNC
BRIGHT
BRIGHT
+B (+12V)
R. OUT
G. OUT
B. OUT
MONITOR OUTPUT
CN3
AV SELECTOR BOARD
VIDEO 1 J1-1
J2-1
VIDEO 2
(INPUT)
J1-2
AUDIO L
J1-3
AUDIO R
(INPUT 1)
J2-2
AUDIO L
J2-3
AUDIO R
(INPUT 2)
IN2
IN1
IN1
IN2
OUT 1
OUT 2
OUT 1
OUT 2
AUDIO AMP
IC1
IC1
AUDIO AMP
IC2
IC2
MUTE
Q92
Q92
MUTE
Q93
Q93
RV5
IN1
IN 2
IN 3
IN 3
IN1
IN 2
IN 3
OUT
OUT
SW2
SW1
SW2
SW1
IN1
IN 2
IN 3
OUT
SW2
SW1
VIDEO SWITCH
IC7
IC7
L-CH SWITCH
R-CH SWITCH
AUDIO
IC8
IC9
AUDIO
RY1
X1 3.579545MHz
X2 4.433619MHz
CK
VCC
XQ
D
POWER SWITCH
IC6
IC6
+5V
+12V
VXO1
VXO2
3
4
2
APC ADJ
HUE ADJ
1
8
9
10
B OUT
G OUT
R OUT
DLA
IN
C OUT
DLA BIAS
C SYNC
15
14
12
11
24
23
32
30
C IN
DL1
C ADJ
3
1
8
3
2
1
1
3
5
3
7
1
5
3
1
7
1
3
5
7
4
2
1
3
5
7
4
2
1
3
5
7
4
2
1
2
CONTROL
BOARD
CNJ1
(RM-X6100)
BOARD
CNJ1
(RM-X6100)
MONITOR
MAIN
BOARD
CN1
(XVM-611)
MAIN
BOARD
CN1
(XVM-611)
13
14
7
15
3
2
2
12
6
8
16
5
3
16
8
12
5
6
15
14
13
1
2
04
DC IN 12V
: AUDIO
: VIDEO
Signal Path
.
XVM-61EX/6100
(Page 11)
(Page 7)
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