Read Sony DCR-PC350 / DCR-PC350E Service Manual online
DCR-PC350/PC350E
4-2. SCHEMATIC DIAGRAMS
VC-370 BOARD SIDE A
VC-370 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-370 BOARD SIDE A
VC-370 BOARD SIDE B
4-41
4-42
VC-370 (6/17)
:Voltage measurement of the CSP IC
and the Transistors with mark, is
not possible.
not possible.
2.8
NO MARK:REC/PB MODE
0uH
FB2801
D3_VM
A22_VM
CAS_VM
D13_VM
A20_VM
D8_VM
DSCK_VM
B
C2801
0.1u
D6_VM
D1_VM
A3_VM
D10_VM
A1_VM
XCS_SDRAM_VM
D12_VM
A5_VM
A13_VM
B
C2802
0.1u
A10_VM
A7_VM
A8_VM
A11_VM
D_2.8V
D2_VM
CKE_VM
D4_VM
D14_VM
WE0_VM
RAS_VM
P
4V
TA
22u
C2803
WE1_VM
D5_VM
D7_VM
XCS_FLASH
A21_VM
A9_VM
RD_VM
XBS_VM
REG_GND
LXWR
D9_VM
0.1u
B
C2804
A14_VM
A12_VM
A4_VM
D11_VM
A6_VM
W9864G6DB-7-ER20
IC2801
Vcc
1
DQ0
2
Vccq
3
DQ1
4
DQ2
5
Vssq
6
DQ3
7
DQ4
8
Vccq
9
DQ5
10
DQ6
11
Vssq
12
DQ7
13
Vcc
14
DQML
15
XWE
16
XCAS
17
XRAS
18
XCS
19
A13
20
A12
21
A10
22
A0
23
A1
24
A2
25
A3
26
Vcc
27
Vss
28
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A11
35
NC
36
CKE
37
CLK
38
DQMU
39
NC
40
Vss
41
DQ8
42
Vccq
43
DQ9
44
DQ10
45
Vssq
46
DQ11
47
DQ12
48
Vccq
49
DQ13
50
DQ14
51
Vssq
52
DQ15
53
Vss
54
XSYS_RST
A2_VM
D15_VM
D0_VM
A16_VM
A18_VM
A19_VM
A17_VM
A15_VM
IC2802
A15
1
A14
2
A13
3
A12
4
A11
5
A10
6
A9
7
A8
8
A19
9
A20
10
XWE
11
XRESET
12
N.C
13
XWP/ACC
14
RY/XBY
15
A18
16
A17
17
A7
18
A6
19
A5
20
A4
21
A3
22
A2
23
A1
24
A0
25
XCE
26
VSS
27
XOE
28
DQ0
29
DQ8
30
DQ1
31
DQ9
32
DQ2
33
DQ10
34
DQ3
35
DQ11
36
VCC
37
DQ4
38
DQ12
39
DQ5
40
DQ13
41
DQ6
42
DQ14
43
DQ7
44
DQ15/A-1
45
VSS
46
XBYTE
47
A16
48
VCC
49
CLK
50
XWP
51
XA
VD
52
VCCQ
53
VSSQ
54
N.C
55
N.C
56
VCCQ
57
VSSQ
58
N.C
59
N.C
60
1
A
D0_VM
A6_VM
DSCK_VM
D10_VM
WE1_VM
A10_VM
A14_VM
D8_VM
D14_VM
A17_VM
A13_VM
D6_VM
A20_VM
A1_VM
LXWR
D11_VM
D7_VM
A20_VM
DSCK_VM
A14_VM
D12_VM
CKE_VM
A22_VM
D12_VM
D4_VM
A5_VM
D9_VM
A4_VM
D14_VM
A10_VM
A3_VM
A7_VM
D5_VM
CAS_VM
D1_VM
D6_VM
A6_VM
LXWR
A12_VM
D13_VM
A7_VM
A21_VM
D0_VM
D11_VM
A18_VM
A9_VM
D5_VM
D12_VM
D10_VM
D2_VM
A8_VM
D1_VM
D3_VM
A15_VM
D4_VM
D2_VM
A19_VM
D9_VM
D8_VM
A16_VM
A3_VM
D1_VM
WE0_VM
XCS_SDRAM_VM
D9_VM
A9_VM
D10_VM
A11_VM
D7_VM
A10_VM
D14_VM
A3_VM
D8_VM
A11_VM
D15_VM
D15_VM
D6_VM
A4_VM
D0_VM
A12_VM
D7_VM
A6_VM
D5_VM
A13_VM
A1_VM
A9_VM
A7_VM
A14_VM
CAS_VM
D15_VM
DSCK_VM
A2_VM
D13_VM
A5_VM
A5_VM
D3_VM
D4_VM
A8_VM
D11_VM
A4_VM
A13_VM
A1_VM
D3_VM
A2_VM
A8_VM
CKE_VM
A22_VM
XCS_SDRAM_VM
A2_VM
D13_VM
A11_VM
A21_VM
RAS_VM
D2_VM
A12_VM
A17_VM
A16_VM
A19_VM
A15_VM
A18_VM
RAS_VM
WE0_VM
WE1_VM
(1/17,3/17,
4/17,7/17,
12/17,13/17,
15/17)
4/17,7/17,
12/17,13/17,
15/17)
@16
@40
(5/17)
32Mbit FLASH
IC2802
64Mbit SDRAM
IC2801
CSP(CHIP SIZE PACKAGE)IC
@41
(17/17)
(4/17,
5/17)
5/17)
@32
VC-370 BOARD(6/17)
32Mbit FLASH MEMORY 64Mbit SDRAM(FLASH,SDRAM BLOCK)
XX MARK:NO MOUNT
8
E
12
6
10
14
11
D
G
H
4
C
3
5
F
7
B
13
2
9
16
CSP(CHIP SIZE PACKAGE)IC
MBM29Z0008-70PBT-01ERE1
For Schematic Diagram
• Refer to page 4-89 for printed wiring board.
• Refer to page 4-89 for printed wiring board.
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