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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
4-45
4-46
VC-352 (12/21)
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
0.6
2.8
2.7
4.1
0
LM_LIM_DET
MT_5V
33
R9102
1k
R9103
XX
R9122
XRST_VTR
CAP_VS
DRUM_FG
10P
CN9101
1
2
3
4
5
6
7
8
9
10
CAP_PWM
XVSP_SCK
33
R9101
27P
CN9102
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
VTR_UNREG
UNLOAD
VSP_SO
LOAD
4.7uH
L9101
XCS_IC9101
DRUM_PWM
REG_GND
DRUM_VS
0.1u
B
C9101
DRUM_PG
IC9101_13.5V
SPCK
2200
R9123
XREEL_HALL_ON
D_2.8V
0.01u
16V
B
C9142
0.001u
50V
B
C9144
0uH
FB9101
10k
R9128
10k
R9129
27P
CN9103
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
0.047u
C9145
0.047u
C9146
1u
6.3V
B
C9127
0.1u
B
C9122
XX
R9115
0
R9116
470p
B
C9136
50V
0.1u
B
C9124
0.01u
B
16V
C9105
10k
R9124
270
R9120
0.01u
B
16V
C9106
0.01u
B
B
C9119
16V
B
10V
C9118
0.1u
0.1u
B
C9129
10V
2SC5658T2LQ/R
Q9102
XX
R9118
0.1u
B
C9137
16V
0.1u
B
C9134
16V
B
470p
C9140
B
C9130
6.3V
1u
100k
R9127
0.022u
B
C9123
16V
0.1u
B
C9117
10V
1k
R9109
0.047u
B
C9126
10V
4700
R9125
2.2
R9112
0.1u
B
C9133
10V
XX
C9116
2.2
R9110
R9121
15k
1u
B
C9104
0.1u
B
C9121
2.2
R9113
1u
B
C9125
6.3V
47k
R9111
22k
R9126
XX
C9113
0.1u
B
B
C9132
10V
B
470p
C9141
2SA2030T2L
Q9101
0.1u
B
C9131
10V
6800p
B
C9135
16V
0.1u
B
C9120
6800p
B
C9138
B
470p
C9139
0
R9119
XX
R9130
XX
Q9103
XFFREW_UP
XX
R9131
IC9101
TB6550XBG(O,EB)
C_FRC
1
TEST
2
VMR
3
CFGOUT
4
C_PGND
5
GND
6
CFGIN+
7
CFGIN-
8
CAGC
9
U+
10
U-
11
V+
12
V-
13
W+
14
W-
15
VCC1
16
VH
17
TOPIN
18
TOPOUT
19
ENDIN
20
ENDOUT
21
RLP1
22
RLM1
23
RLO1
24
RLDO1
25
RLP2
26
RLM2
27
RLO2
28
RLDO2
29
VCC2
30
LIMOUT
31
DEC1
32
DEC2
33
XRESET
34
MCK
35
SCK
36
XCS
37
SI
38
DGND
39
CSR
40
CBIN
41
CBOUT
42
CBLOUT
43
DBIN
44
DBOUT
45
ISNF
46
VG
47
PGC
48
PGIN
49
PGOUT
50
VREF
51
DFGIN
52
DFGOUT
53
DFC
54
DFILTER
55
UIN
56
VIN
57
WIN
58
COM
59
D_PGND
60
NC
61
NC
62
D_U
63
D_VS
64
D_V
65
NC
66
D_VS
67
D_W
68
L_OUT1
69
L_VM
70
NC
71
L_OUT2
72
L_PGND
73
C_U
74
C_VS
75
C_V
76
C_VS
77
C_W
78
NC
79
CAP_ON
80
D_PGND(M)
81
D_U(M)
82
D_U(M)
83
D_VS1(M)
84
D_V(M)
85
D_VS2(M)
86
D_W(M)
87
L_OUT1(M)
88
L_VM(M)
89
L_OUT2(M)
90
L_PGND(M)
91
C_U(M)
92
C_VS1(M)
93
C_V(M)
94
C_VS2(M)
95
C_W(M)
96
TREEL_FG
CAP_FG
SREEL_FG
CAP_ON
TAPE_END
CAP_FWD
TAPE_TOP
TAPE_LED_ON
DEW_AD
MODE_SW_C
MODE_SW_B
MODE_SW_A
CAP_ERROR
DRUM_ERROR
CHIME_SDA
REC_PROOF
CHIME_VDD
CHIME_SCK
XCC_DOWN
1
A
S_REEL_-
WHE-
CAP_W
DRUM_PG_SENS
CAP_U
CHIME_SCK
VHE-
DRUM_COM
DRUM_U
XCC_DOWN
VHE-
S_REEL_-
T_REEL_-
CAP_ERROR
DRUM_FG_SENS
TREEL_FG
CAP_FWD
T_REEL_+
UHE+
FG_PG_COM
MODE_SW_C
DRUM_COM
FG1
MODE_SW_A
UHE-
SREEL_FG
WHE-
CHIME_SDA
MR_VCC
MR_VCC
FG2
DRUM_FG_SENS
SENSOR_VCC
XCS_IC9101
SENSOR_VCC
VHE+
MODE_SW_B
DRUM_PG_SENS
T_REEL_+
TAPE_LED_K
DRUM_U
DRUM_ERROR
UHE+
LM_-
DRUM_W
DRUM_V
DEW_AD
TAPE_TOP_C
CAP_ON
CAP_U
TAPE_LED_A
HE_VCC
WHE+
WHE+
T_REEL_-
S_REEL_+
FG2
TAPE_END_C
LM_LIM_DET
DRUM_V
CAP_FG
REC_PROOF
VHE+
LM_+
LM_+
TAPE_TOP
UHE-
CHIME_VDD
CAP_W
LM_-
S_REEL_+
DRUM_W
FG1
CAP_V
TAPE_END
TAPE_END_C
TAPE_TOP_C
HE_VCC
CAP_V
XFFREW_UP
FG_PG_COM
XFFREW_UP
LM_LIM_DET
XCS_IC9101
TAPE_LED_A
CAP_ON
TAPE_TOP
CAP_FG
TREEL_FG
SREEL_FG
CAP_FWD
TAPE_END
TAPE_LED_K
DEW_AD
MODE_SW_B
MODE_SW_C
MODE_SW_A
DRUM_ERROR
CAP_ERROR
CHIME_SDA
REC_PROOF
CHIME_SCK
CHIME_VDD
XCC_DOWN
LM_LOAD
CAP_U
TAPE_LED_K
VHE-
XMODE_SW_C
TREEL-
DRUM_U
HE_GND
HE_VCC
UHE+
CAP_V
DRUM_U
FG
XREC_PROOF
XMODE_SW_A
SREEL+
CAP_W
M_COM
TAPE_TOP
XCCDOWN_SW
CAP_U
CAP_W
DRUM_V
CAP_U
LM_UNLOAD
FG_VCC
TAPE_END
TREEL+
UHE-
CHIME_SCK
FG_GND
MIC/REC_SW_GND
XMODE_SW_B
CAP_U
VHE+
MODE_SW_COM/SW_GND
PG
DEW-
FG1
CAP_W
SREEL-
FG_GND
FG/PG_COM
DRUM_W
DRUM_V
TOP/END_GND
DEW+
N.C.
DRUM_W
CHIME_SDA
WHE+
WHE-
FG2
CHIME_VDD
CAP_W
TAPE_LED_A
LM_LOAD
LM_UNLOAD
CAP_V
HALL_VCC
FG_VCC
CAP_V
HALL_GND
CAP_V
FG/PG
TO
FP-826
FLEXIBLE
FP-826
FLEXIBLE
HALL
H FG
M903
CAPSTAN
MOTOR
CAPSTAN
MOTOR
M901
DRUM
MOTOR
DRUM
MOTOR
MECHANISM
DECK(Z200)
(2/2)
DECK(Z200)
(2/2)
(19/21)
(7/21)
VC-352 BOARD(12/21)
DRUM/CAPSTAN/LOADING DRIVE(MD BLOCK)
XX MARK:NO MOUNT
DRUM/CAPSTAN/LOADING DRIVE
IC9101
CSP(CHIP SIZE PACKAGE)IC
Drum speed servo
Drum phase servo
Capstan servo (speed and phase)
Capstan phase servo
REC
SIGNAL PATH
Drum servo (speed and phase)
REC/PB
PB
Capstan speed servo
16
I
3
H
15
10
J
7
F
13
C
5
G
D
B
E
9
14
11
12
16
K
6
8
4
2
SWITCH
LED DRIVE
(13/21)
(4/21)
(8/21)
(16/21)
(13/21)
(3/21)
(2/21)
(4/21)
(13/21)
(15/21)
(8/21)
(14/21)
@31
@14
@62
@77
@76
@55
@75
(PAGE 4-22
OF LEVEL2)
OF LEVEL2)
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