Read Sony DCR-PC109 / DCR-PC109E Service Manual online
DCR-PC109/PC109E
4-2. SCHEMATIC DIAGRAMS
VC-352 BOARD SIDE A
VC-352 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-352 BOARD SIDE A
VC-352 BOARD SIDE B
4-31
4-32
VC-352 (5/21)
For Schematic Diagram
• Refer to page 4-79 for printed wiring board.
• Refer to page 4-79 for printed wiring board.
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
and the Transistors with mark,is
not possible.
NO MARK:REC/PB MODE
0.9
0.9
0.9
0.3
0.3
0.3
PANEL_R
IC6201_C_OUT
IC6201_Y_OUT
PANEL_B
D_GND
PANEL_G
EVF_G/BW_Y
EVF_B
EVF_R
HN4A71FK(TE85R)
Q6201
3
2
4
5
7
6
1
8
XX
Q6204
6
2
1
3
5
4
RB6202
4700
B
C6227
0.1u
MD56V62160E-10LAZ03B
IC6202
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
0.1u
B
C6228
MA9
MDQ14
MA4
MXCAS
MA13
MDQ6
MDQ11
MXRAS
MA5
MDQ0
MDQ4
MA12
MDQ10
MDQ9
MEMCK_OUT
MA0
MA11
MDQ12
MA2
MA6
MDQ7
MDQ8
MA3
MA8
MA7
MA10
MDQ3
MDQ15
MA1
MXWE
MDQ1
MXCS0
MDQ2
MDQ5
MDQ13
0
R6228
0
R6227
XX
R6229
XX
R6230
4.7u
B
C6232
XX
Q6205
3
2
4
5
7
6
1
8
XX
RB6204
RB6205
0
D_2.8V_1
A_2.8V_1
PCROUT
PCBOUT
PYOUT
ECROUT
ECBOUT
EYOUT
COUT
YOUT
1
A
MDQ10
MXRAS
MDQ8
MXCS0
MA12
MDQ9
MA4
MA5
MA11
MDQ0
MDQ1
MDQ2
MDQ15
MDQ3
MDQ4
MDQ5
MDQ6
MDQ14
MDQ13
MDQ12
MA9
MA10
MA8
MA0
MA1
MA7
MDQ7
MA6
MXWE
MDQ11
MXCAS
MEMCK_OUT
MA2
MA3
MA13
MDQ1
MDQ2
MDQ3
MDQ4
MDQ5
MDQ6
MDQ7
MDQ8
MDQ9
MDQ10
MDQ11
MDQ12
MDQ13
MDQ14
MDQ15
MEMCK_OUT
MXWE
MXCAS
MXRAS
MXCS0
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
MA12
MA13
MDQ0
ECBOUT
EYOUT
ECROUT
YOUT
COUT
PYOUT
PCROUT
PCBOUT
PCROUT
PCBOUT
PYOUT
ECROUT
ECBOUT
EYOUT
COUT
YOUT
BUFFER
(21/21)
(15/21)
(11/21)
(4/21)
(3/21)
(4/21)
IC6202
64M BIT SDRAM
CSP(CHIP SIZE PACKAGE)IC
VC-352 BOARD(5/21)
XX MARK:NO MOUNT
64Mbit SDRAM,BUFFER(SDRAM BLOCK)
I
3
H
10
7
F
C
5
G
D
B
E
9
11
12
6
8
4
2
16
PB
Y
REC
CHROMA
SIGNAL PATH
Y/CHROMA
VIDEO SIGNAL
REG_GND
@22
@24
@27
@25
@26
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