Read Sony DCR-PC8E Service Manual online
DCR-PC8E
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
VC-265D BOARD SIDE A VC-265D BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-265D BOARD SIDE A VC-265D BOARD SIDE B
4-31
4-32
VC-265D (7/16)
For Schematic Diagram
• Refer to page 4-65 for printed wiring board.
• Refer to page 4-71, 4-72 for waveforms.
• Refer to page 4-65 for printed wiring board.
• Refer to page 4-71, 4-72 for waveforms.
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
1.3
0
0
1.3
0
1.3
0
0
R0/P0.2
2.3
4.6
R0.4/P0.1
4.6
1.3
1.3
1.3
1.3
4.6
4.6
0.1
0
0
4.6
0
2.8
0.7
2.8
2.7
15
16
17
20
19
18
21
:Voltage measurment of the CSP IC
and the Transistors with mark,is
not possible.
and the Transistors with mark,is
not possible.
24
22
R0/P2.2
0
23
4700
R802
2.2u
B
C804
L801
10uH
IC801_Y_OUT
C814
1u
B
100
R803
1k
R805
EC3201C-PM-TL
Q801
VSP_SO
XVSP_SCK
C811
0.033u
B
C815
0.01u
B
XVIDEO_IN
FB801
1k
R806
VIDEO_I/O
S_C_I/O
AGC_CONT
22p
CH
C833
2.2u
B
C823
C807
0.22u
B
C834
B
220u
C836
B
220u
C830
10u
6.3V
6.3V
1k
R818
L804
10uH
220k
R804
XX
C838
XCS_IO
IC801_C_OUT
C816
1u
B
R827
XX
C829
0.01u
B
C810
1u
B
1k
R816
1u
B
C812
10k
R821
0.01u
B
C801
33
R812
0.5%
22k
R815
2.2u
B
C826
0.01u
B
C824
XX
Q803
2200
R826
C809
1u
B
IC5302_C_OUT
A_4.6V
SDC_IN
C821
0.1u
B
1k
R819
ACC_CONT
S_Y_I/O
1k
R830
R829
XX
0.01u
B
C818
1k
R817
Q802
2SC5376C-B(TPL3)
33
R810
1k
R828
33
R811
33
R808
1
2
3
4
5
6
7
8
9
10 11 12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
REG_GND
2.2u
B
C808
IC5302_Y_OUT
33
R807
0.01u
B
C837
2.2u
B
C805
C813
10u
6.3V
33
R809
2SC5376C-B(TPL3)
Q804
C831
XX
D_2.8V
UNRL11300AS0
Q805
4700
R801
C806
0.01u
B
1
A
VSP_SO
XVSP_SCK
XCS_IO
XVSP_SCK
VSP_SO
XCS_IO
ACC_CONT
AGC_CONT
DR_V_OUT
DR_C_OUT
DR_C_OUT
DR_Y_OUT
DR_V_OUT
AGC_CONT
ACC_CONT
DR_Y_OUT
C_GCA_CONT
AGC_VOUT
C_IN2
MAIN_VCC
C_IN3
D_GND
C_IN4
D_VCC
SI
XSCK
XCS
C_GND
SDC
DRV_C_OUT
C_VCC
Y_GND
Y_INV
DRV_Y_OUT
Y_VCC
V_GND
V_INV
DRV_V_OUT
V_VCC
IR_V_OUT
MM_TC2
4FSC_OUT
MM_TC3
XT
AL
PLL_VCC
EXT
AL
APC_FIL
BGT_OUT
PLL_GND
INPUT_C_OUT
VREF
INPUT_Y_OUT
IR
MAIN_GND1
Y_IN1
MAIN_GND2
SYNC_SEP_TC
Y_IN2
CLAMP_TC1
Y_IN3
CLAMP_TC2
Y_IN4
Y_GCA_CONT
C_IN1
MMZ1608R102C
IC801
AN2225NFHQBV
BUFFER
AGC,ACC,LINE IN/OUT
IC801
MUTE
MUTE
MUTE
(15/16)
(8/16)
(16/16
(CN013))
(CN013))
(10/16)
(10/16,12/16)
(4/16)
SIGNAL PATH
REC
PB
Y/CHROMA
CHROMA
Y
VIDEO SIGNAL
VC-265D BOARD(7/16)
XX MARK:NO MOUNT
LINE IN/OUT(IO BLOCK)
16
8
F
D
2
3
10
12
E
6
5
11
9
7
B
C
4
95
91
92
93
94
57
Click on the first or last page to see other DCR-PC8E service manuals if exist.