Read Sony DCR-PC115 / DCR-PC115E / DCR-PC120 / DCR-PC120BT / DCR-PC120E Service Manual online
DCR-PC115/PC115E/PC120BT/PC120E
4-28
CAMERA SIGNAL PROCESSOR, HOT SHOE PROCESS
VC-270 (3/18)
For Schematic Diagram
• Refer to page 4-19 for printed wiring board.
• Refer to page 4-19 for printed wiring board.
:Voltage measurement is
impossible for the CSP ICs
and the Transistors that
are shown with the mark.
impossible for the CSP ICs
and the Transistors that
are shown with the mark.
:The Semiconductors shown
by the mark,
cannot be measured of
their voltages and waveforms
due to machines mechanical
stracture.
by the mark,
cannot be measured of
their voltages and waveforms
due to machines mechanical
stracture.
SD_DQ6
SD_DQ10
SD_DQ3
SD_DQ14
SD_DQ7
SD_DQ0
SD_DQ11
SD_DQ4
SD_DQ15
SD_DQ8
SD_DQ1
SD_DQ12
SD_DQ5
SD_DQ9
SD_DQ2
SD_DQ13
SD_A11
SD_A10
SD_A9
SD_A8
SD_A7
SD_A6
SD_A4
SD_A5
SD_A3
SD_A2
SD_A0
SD_A1
SD_CLK
SD_CKE
SD_XCAS
SD_XCS0
SD_XWE
SD_XRAS
D_2.8V
SD_A12
SD_A13
REG_GND
0.1u
B
C391
0.1u
B
C393
MB81F641642J-15PB-ER
IC391
1
Vcc
2
DQ0
3
Vccq
4
DQ1
5
DQ2
6
Vssq
7
DQ3
8
DQ4
9
Vccq
10
DQ5
11
DQ6
12
Vssq
13
DQ7
14
Vcc
15
DQML
16
XWE
17
XCAS
18
XRAS
19
XCS
20
A13
21
A12
22
A10
23
A0
24
A1
25
A2
26
A3
27
Vcc
28
Vss
29
A4
30
A5
31
A6
32
A7
33
A8
34
A9
35
A11
36
NC
37
CKE
38
CLK
39
DQMU
40
NC
41
Vss
42
DQ8
43
Vccq
44
DQ9
45
DQ10
46
Vssq
47
DQ11
48
DQ12
49
Vccq
50
DQ13
51
DQ14
52
Vssq
53
DQ15
54
Vss
FB391
0uH
XX
C002
XX
C005
HDS_HS
TXD_HS
SCK_HS
XX
R003
470k
R010
R007
XX
XX
R008
100
R006
R_RXD
100
R001
R002
XX
XX
R009
0.1u
B
C001
470k
R005
XX
R004
R_TXD
TC7W08FU(TE12R)
IC001
1
1A
2
1B
3
2Y
4
GND
5
2A
6
2B
7
1Y
8
VCC
RXD_HS
HDS
SCK
FB001
0uH
TC7W08FU(TE12R)
IC002
1
1A
2
1B
3
2Y
4
GND
5
2A
6
2B
7
1Y
8
VCC
1
A
SD_A3
SD_A2
SD_A1
SD_A0
SD_A10
SD_A12
SD_A13
SD_DQ7
SD_DQ6
SD_DQ5
SD_DQ4
SD_DQ3
SD_DQ2
SD_DQ1
SD_DQ0
SD_DQ15
SD_DQ14
SD_DQ13
SD_DQ12
SD_DQ11
SD_DQ10
SD_DQ9
SD_DQ8
SD_A4
SD_A5
SD_A6
SD_A7
SD_A8
SD_A9
SD_A11
SD_CKE
SD_CLK
SD_XCS0
SD_XRAS
SD_XCAS
SD_XWE
SD_DQ15
SD_DQ14
SD_DQ13
SD_DQ12
SD_DQ11
SD_DQ10
SD_DQ9
SD_DQ8
SD_DQ7
SD_DQ6
SD_DQ5
SD_DQ4
SD_DQ3
SD_DQ2
SD_DQ1
SD_DQ0
SD_A11
SD_A10
SD_A9
SD_A8
SD_A7
SD_A6
SD_A5
SD_A4
SD_A3
SD_A2
SD_A1
SD_A0
SD_CKE
SD_XRAS
SD_XCAS
SD_A13
SD_A12
SD_CLK
SD_XWE
SD_XCS0
11
TO(2/18)
TO(17/18
(CN003))
(CN003))
31
32
TO(4/18)
TO(18/18)
30
IC391
64M-SDRAM
CSP(CHIP SIZE PACKAGE)IC
IC002
SWITCH
SWITCH
IC001
XX MARK:NO MOUNT
-REF.NO.:20,000 SERIES-
CAMERA SIGNAL PROCESSOR(SDRAM BLOCK)
VC-270 BOARD(3/18)
16
D
9
6
F
12
3
B
10
E
8
7
5
4
G
11
C
2
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