DCR-TRV40/TRV40E/TRV50/TRV50E
COVER
COVER
4-29
4-30
DD-176 (2/2)
4-2. SCHEMATIC DIAGRAMS
DD-176 BOARD
LB-078 BOARD
4-2. SCHEMATIC DIAGRAMS
DD-176 BOARD
LB-078 BOARD
For Schematic Diagram
• Refer to page 4-85 for printed wiring board.
R1.0
P0
P0
R0.3
R0.4
P3.9
R1.4
P3.1
R1.0/P0
P4.6
R0
P0
R0.3
0.3
4.6
R0.4
P3.9
4.6
R2.8
P0
R0
P4.6
R4.6
P0
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
CAP_ERROR
FAST_CHARGE
INIT_CHARGE_ON
DRUM_ERROR
VTR_DD_ON
HI_EVER_SO
XCS_DD
EVER_3.0V
HI_EVER_SCK
EVF_4.6V
21P
CN4603
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
100P
CN4601
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
XX
C4601
SHOE_UNREG
01ZA8.2(TPL3)
D4602
0
R4603
D4601
01ZA8.2(TPL3)
0
R4601
01ZA8.2(TPL3)
D4604
PRT_UNREG
0.1u
B
C4603
10V
0
R4605
0
R4604
UDZSTE-178.2B
D4605
0.1u
B
C4602
10V
0
R4602
01ZA8.2(TPL3)
D4603
20P
CN4604
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
33P
CN4602
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
SHOE_ON
NSCW100-T39
D6102
0.5%
180k
R6102
HN1B04FE-Y/GR(TPLR3)
Q6102
3
5
4 6
2
1
2.2u
F
C6102
RN4983FE(TPLR3)
Q6101
3
5
4
6
2
1
20P
CN6101
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
XX
R6105
16P
CN6102
1
VDD
2
VSS
3
VST
4
VCK2
5
STB
6
EN
7
DWN
8
RGT
9
HST
10
HCK2
11
HCK1
12
BLK
13
B
14
R
15
G
16
COM
0.5%
33k
R6103
3300
R6104
TH6101
6.8k
C6101
0.1u
±
±
±
0.5%
22
R6106
NJM2125F(TE2)
IC6101
1
2
3
4
5
45P
CN4607
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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
A
BATT_UNREG
VTR_UNREG
CAP_VS
DRUM_VS
RP_2.8V
A_2.8V
MT_4.9V
PANEL/EVF_2.8V
AU_2.8V
D_1.6V
DD_-15.3V
GANDHI_1.5V
DD_15V
D_2.8V
D_1.9V
D_1.5V
A_4.6V
PANEL_4.6V
RP_4.6V
AU_4.6V
ST_UNREG
BATT_SIG
BATT/XEXT
REG_GND
DRUM_VS
CAP_VS
BATT_SIG
BATT/XEXT
INIT_CHARGE_ON
VTR_DD_ON
XCS_DD
HI_EVER_SO
HI_EVER_SCK
DRUM_ERROR
CAP_ERROR
EN
HCK1
HST
HCK2
BLK
VST
VCK2
VSS
VDD
LED_ON/OFF
LED_DA
COM
R
G
B
COM
G
R
B
BLK
HST
HCK2
HCK1
EN
STB
VCK2
VST
VDD
LED_ON/OFF
LED_DA
VSS
SCHARGE_ON
STROBO_ON
XSCHARGE_FULL
STROBO_DOWN
PLUNGER
SCHARGE_ON
STROBO_ON
STROBO_DOWN
XSCHARGE_FULL
SHOE_MIC_L
SHOE_CONT_AD
SHOE_MIC_GND
CTS
STBY_ON
RTS
SHOE_ID2
RXD
SHOE_ID1
TXD
LANC_SIG
SHOE_MIC_L
SHOE_CONT_AD
SHOE_MIC_GND
CTS
STBY_ON
RTS
SHOE_ID2
RXD
SHOE_ID1
TXD
LANC_SIG
SHOE_ON
STB
PLUNGER
FAST_CHARGE
BATT/XEXT
BATT_SIG
FAST_CHARGE
INIT_CHARGE_ON
DRUM_ERROR
CAP_VS
CAP_ERROR
DRUM_VS
HI_EVER_SCK
HI_EVER_SO
XCS_DD
VTR_DD_ON
SHOE_ON
DD_15V
A_4.6V
AU_4.6V
RP_4.6V
RP_2.8V
AU_2.8V
A_2.8V
D_2.8V
D_1.9V
BATT_UNREG
VTR_UNREG
EVER_3.0V
EVER_3.0V
BATT_UNREG
VTR_UNREG
D_1.9V
RP_2.8V
A_2.8V
AU_2.8V
D_2.8V
DD_15V
RP_4.6V
AU_4.6V
A_4.6V
COM
G
R
B
BLK
HST
HCK2
HCK1
EN
STB
VCK2
VST
VSS
VSS
VDD
EVF_BL_GND
EVF_BL_GND
EVF_BL_4.6V
EVF_BL_4.6V
LED_ON/OFF
VST
HCK1
EN
B
STB
HCK2
HST
BLK
R
VDD
COM
VCK2
G
EVF_GND
LED_DA
LED_ON/OFF
LED_DA
PANEL/EVF_2.8V
PANEL/EVF_2.8V
DD_-15.3V
DD_-15.3V
REG_GND
REG_GND
REG_GND
REG_GND
RP_2.8V
AU_2.8V
A_2.8V
A_2.8V
D_2.8V
D_2.8V
D_1.9V
D_1.9V
D_1.6V
D_1.6V
IC1704_1.5V
D_1.5V
D_1.5V
MT_4.9V
MT_4.9V
MT_GND
PANEL_UNREG_GND
FAST_CHARGE
BATT_SIG
BATT/XEXT
PANEL_4.6V
DD_15V
DD_15V
A_4.6V
A_4.6V
AU_4.6V
RP_4.6V
DRUM_VS
DRUM_VS
DRUM_ERROR
CAP_VS
CAP_VS
CAP_ERROR
EVER_3.0V
HI_EVER_SCK
HI_EVER_SO
XCS_DD
VTR_DD_ON
INIT_CHARGE_ON
BATT_UNREG
VTR_UNREG
PANEL_UNREG
PANEL_UNREG
PANEL_UNREG_GND
MT_GND
REG_GND
SHOE_UNREG
RXD
SHOE_CONT_AD
TXD
STBY_ON
SHO_ID1
PRT_HEAD_UNREG
SHOE_UNREG_GND
SHOE_MIC_L
RTS(SCK)
SHOE_UNREG_GND
LANC_SIG
SHOE_MT_GND
SHOE_UNREG
SHOE_MT_GND
SHOE_UNREG_GND
SHO_ID2
SHOE_MIC_GND
CTS(HDS)
PRT_HEAD_UNREG
MT_GND
ST_GND
PLUNGER
MT_GND
ST_UNREG
PLUNGER
ST_UNREG
STROBO_ON
REG_GND
MT_GND
STROBO_DOWN
ST_GND
SCHARGE_ON
ST_GND
ST_UNREG
ST_GND
ST_UNREG
MT_GND
REG_GND
XSCHARGE_FULL
REG_GND
REG_GND
REG_GND
N.C.
ST_GND
ST_GND
N.C.
N.C.
N.C.
ST_UNREG
ST_UNREG
MT_4.9V
MT_4.9V
N.C.
MT_4.9V
REG_GND
PLUNGER
STROBO_DOWN
XSCHARGE_FULL
STROBO_ON
SCHARGE_ON
PLUNGER
CTS(HDS)
SHOE_MIC_GND
LANC_SIG
SHOE_ID2
RTS(SCK)
SHOE_MIC_L
SHOE_ID1
STBY_ON
TXD
SHOE_CONT_AD
RXD
SHOE_ON
D_1.6V
MT_GND
MT_4.9V
D_2.8V
A_2.8V
VTR_UNREG
DD_15V
RP_4.6V
AU_4.6V
VDD
B
LED_DA
HCK1
VST
VSS
G
R
VCC
BLK
EN
EVF_4.6V
HST
COM
VCK2
STB
HCK2
EVF_BL_GND
EVF_4.6V
EVF_BL_GND
LED_ON/OFF
XE_K
MT_GND
MT_GND
XE_A
STROBO_ON
MT_GND
N.C.
N.C.
ST_UNREG
XE_A
XE_K
ST_GND
MT_GND
MT_4.9V
XE_A
ST_UNREG
ST_UNREG
XE_K
N.C.
N.C.
ST_GND
N.C.
ST_UNREG
XE_K
XE_K
MT_GND
XE_A
ST_GND
ST_UNREG
N.C.
XE_A
N.C.
ST_GND
XE_A
N.C.
MT_4.9V
XSCHARGE_FULL
XE_K
MT_4.9V
ST_UNREG
N.C.
N.C.
ST_GND
ST_GND
SCHARGE_ON
FP-458
FLEXIBLE
XX MARK:NO MOUNT
EVF BACKLIGHT
LB-078 BOARD
FLASH UNIT
PL901
(OPEN/CLOSE)
FLEXIBLE
TO VC-283 BOARD(18/19) CN1003
(PAGE 4-67)
SHOE_GND
TXD
LANC_SIG
SHOE_MIC_L
CTS
SHOE_UNREG
SHO_ID1
SHOE_MT_GND
SHOE_CONT_AD
PRT_UNREG
SHO_ID2
EXT_STRB_ON
SHOE_MIC_GND
RXD
RTS
FLEXIBLE
FP-459
INTELLIGENT
ACCESSORY
SHOE
SWITCH
BRIGHT CONTROL
IC6101
BRIGHT CONTROL
BACKLIGHT
LCD903
COLOR
EVF UNIT
XX MARK:NO MOUNT
CONNECTOR
DD-176 BOARD(2/2)
H
2
3
12
J
17
9
G
11
E
C
10
K
14
13
6
B
7
I
D
F
15
5
L
8
4
16
18
16
Y/CHROMA
PB
SIGNAL PATH
Y
CHROMA
REC
VIDEO SIGNAL
PB
Drum servo (speed and phase)
REC
REC/PB
SIGNAL PATH
Capstan servo (speed and phase)
FLASH UNIT is replaced as a block so that PRINTED WIRING BOARD
and SCHEMATIC DIAGRAM are omitted.
(1/2)
1
2
(1/2)
3
(1/2)
B TO B
Note :
The components identified by
mark
0
or dotted line with mark
0
are critical for safety.
Replace only with part number
specified.
Note :
Les composants identifiés par
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
