Sony DCR-PC115 Service Manual page 14
Digital video camera recorder
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Also See for DCR-PC115:
- Service manual (207 pages) ,
- Operating instructions manual (188 pages) ,
- Limited warranty (1 page)
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DCR-PC115/PC115E/PC120BT/PC120E
For Schematic Diagram
• Refer to page 4-19 for printed wiring board.
2
3
4
5
1
VC-270 BOARD(9/18)
VIDEO I/O(IO BLOCK)
A
-REF.NO.:20,000 SERIES-
XX MARK:NO MOUNT
AGC_CONT
AGC_CONT
ACC_CONT
ACC_CONT
66
TO(10/18)
IC801_C_OUT
IC801_Y_OUT
VIDEO_I/O
67
S_C_I/O
TO(17/18(CN003))
S_Y_I/O
Q801
EC3201C-PM-TL
BUFFER
SDC_IN
R801
4700
68
TO(14/18)
D
XVIDEO_IN
XCS_IO
VSP_SO
TO(2/18,6/18,
27
14/18,16/18)
XVSP_SCK
F
IC5302_Y_OUT
56
TO(6/18)
IC5302_C_OUT
SIGNAL PATH
VIDEO SIGNAL
CHROMA
Y
REC
16
PB
VIDEO I/O
VC-270 (9/18)
7
6
:Voltage measurement is impossible
for the CSP ICs and the Transistors
that are shown with the
mark.
VIDEO_I/O
S_C_I/O
S_Y_I/O
R803
100
R807
R808
R809
33
33
R802
R804
220k
4700
C801
0.01u
Q802
B
UNRL11300AS0
SWITCH
R810
R811
R812
33
Q803
33
XCS_IO
XX
R827
XX
VSP_SO
Q804
XVSP_SCK
2SC5376C-B(TPL3)
SWITCH
R828
1k
R829
1k
C838
0.01u
B
Q805
2SC5376C-B(TPL3)
SWITCH
Y/CHROMA
4-39
8
10
C816
L801
1u
10uH
B
36
35
34
33
R815
22k
± 0.5%
IR
C808
33
2.2u
MAIN_GND1
B
Y_IN1
MAIN_GND2
C811
0.033u
B
SYNC_SEP_TC
C804
2.2u
B
Y_IN2
C807
0.22u
CLAMP_TC1
B
C809
Y_IN3
1u
B
C805
CLAMP_TC2
2.2u
B
33
Y_IN4
C810
1u
B
Y_GCA_CONT
C_IN1
C806
0.01u
B
AGC_CONT
R805
1k
1
ACC_CONT
R806
1k
C813
10u
6.3V
P
TA
9
11
L804
10uH
32
31
30
29
28
27
26
25
IR_V_OUT
V_VCC
DRV_V_OUT
V_INV
C823
IC801
2.2u
V_GND
Y_GND
VIDEO I/O
DRV_Y_OUT
IC801
Y_INV
AN2225NBBTBV
C826
CSP(CHIP SIZE PACKAGE)IC
Y_VCC
2.2u
C_VCC
C824
0.01u
B
DRV_C_OUT
SDC
2
3
4
5
6
7
8
9 1 0 1 1 1 2
C814
1u
B
C815
C818
C821
0.01u
0.1u
0.01u
B
B
B
4-40
Ver 1.2 2003. 05
13
12
A_4.6V
D_2.8V
FB801
0uH
69
TO(18/18)
C830
10u
6.3V
P
TA
REG_GND
C831
XX
C834
220u
R816
5V
1k
DR_V_OUT
R817
B
C836
220u
1k
5V
R818
DR_Y_OUT
1k
R819
C833
1k
22p
B
C829
CH
0.01u
R826
B
1k
DR_C_OUT
R821
10k
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