Read Sony DSC-F55V Service Manual online
DSC-F55V
For schematic diagram
• Refer to page 4-35 for printed wiring board.
• Refer to page 4-45 for waveforms.
• Refer to page 4-35 for printed wiring board.
• Refer to page 4-45 for waveforms.
4-19
4-20
VIDEO
SY-59 (6/13)
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
3.7
26
0
0
3.7
4.8
3.1
3.1
0
3.1
4.8
4.8
0
0
0
0
2.5
0
27
25
A_4.9V
2520
10uH
L652
6.3V
47u
C655
0.1u
F
C656
Y_OUT
C_OUT
REG_GND
CNT_Y
CNT_C
VOUT_ON
0.1u
B
C653
2520
47uH
L651
10V
100u
C651
0.1u
F
C652
4V
100u
C663
6.3V
22u
C662
68
R656
V_OUT
10k
R655
0.1u
C657
10V
10u
C660
1M
R653
10k
R651
6.3V
10u
C661
0.1u
F
C659
10k
R652
0.1u
F
C658
10k
R654
1u
B
C654
NJM2568V(TE2)
IC651
1
CLAMPREF
2
YIN
3
GCTL/MUTE
4
CLAMP
5
D-CHGCONT
6
GND
7
GND
8
VSAG
9
VOUT
10
V+1
11
V+1
12
V+2
13
GCTL/PSA
VE
14
C-IN
2SD2216J-QR(K8).SO
Q651
22k
R657
A_3.2V
6.3V
10u
C664
2SA1586YG-TE85L
Q652
47k
R658
1
A
SY-59 BOARD(6/13)
VIDEO(VI BLOCK)
VIDEO AMP
XX MARK:NO MOUNT
-REF.NO.:1000 SERIES-
IC651
TO(12/13)
45
16
42
TO(13/13)
43
TO(7/13)
44
TO(10/13)
TO(2/13)
20
B
4
E
9
D
C
7
3
2
6
5
8
F
Q651,652
REG
REG
PB
Y
SIGNAL PATH
CHROMA
Y/CHROMA
REC
VIDEO SIGNAL
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