Sony DCR-TRV16 Service Manual page 58

COVER
COVER
For Schematic Diagram
• Refer to page 4-81 for printed wiring board.
• Refer to page 4-90 for waveforms.
2 3 4
1
VA-117 BOARD(6/6)
VIDEO I/O(TA BLOCK)
A NO MARK:REC/PB MODE
XX MARK:NO MOUNT
R :REC MODE
P :PB MODE
CN4002 100P
BATT_SIG 1
BATT_XEXT 2
FAST_CHARGE 3
INIT_CHARGE_ON 4
B
SHOE_ON 5
VTR_UNREG 6
D_1.5V 7
BATT_UNREG 8
D_1.5V 9
PLL_1.5V 10
REG_1.5V 11
D_1.9V 12
C
REG_1.5V 13
MT_5V 14
DRUM_VS 15
MT_5V 16
DRUM_VS
DRUM_VS 17
DRUM_ERROR
DRUM_ERROR 18
CAP_VS
CAP_VS 19
CAP_ERROR
CAP_ERROR 20
D
CAP_VS 21
MT_GND 22
CAM_DD_ON
CAM_DD_ON 23
MT_GND 24
VTR_DD_ON
VTR_DD_ON 25
D_2.8V 26
A_2.8V 27
D_2.8V 28
E
A_2.8V 29
D_2.8V 30
A_4.75V 31
RP_4.75V 32
A_4.75V 33
CAM_-6.5V 34
CAM_12V 35
EP_13.3V 36
F
REG_GND 37
REG_GND 38
REG_GND 39
REG_GND 40
REG_GND 41
REG_GND 42
VSP_SO 43
REC_OUT_L 44
G
XVSP_SCK 45
PB_IN_L 46
TO
VC-280 BOARD
XCS_AU1 47
(15/15)
CN1007
REC_OUT_R 48
(PAGE 4-65)
AU_LINE_I/O_R 49
PB_IN_R 50
AU_LINE_I/O_L 51
BEEP_IN 52
H
IC4301_L 53
IC4301_R 54
XAUDIO_IN 55
Y_OUT
IC2101_Y_OUT 56
IC4101_Y_OUT
IC4101_Y_OUT 57
IC4101_C_OUT
IC4101_C_OUT 58
C_OUT
IC2101_C_OUT 59
VIDEO_I/O
VIDEO_I/O 60
I
ACC_CONT
ACC_CONT 61
AGC_CONT
AGC_CONT 62
S_Y_I/O
S_Y_I/O 63
S_C_I/O
S_C_I/O 64
SDC_IN 65
XVIDEO_IN 66
XCS_IC4101
XCS_IC4101 67
VD_SO
VD_SO 68
J
XRST_VTR 69
VD_SCK
VD_SCK 70
G 71
VCO 72
EVF_G/BW_Y 73
PANEL_XVD 74
EVF_R 75
PANEL_XHD 76
K
EVF_B 77
XCS_EVF 78
HOTSHOE_ID1 79
HOTSHOE_ID2 80
SHOE_CONT_AD 81
EXT_STROBO 82
HS_HDS 83
HS_SCK 84
L
HS_RXD 85
HS_TXD 86
LANC_SIG 87
REG_GND 88
KEY_AD6 89
IR_ON 90
SIRCS_PWM 91
MF_A 92
SIRCS_SIG 93
MF_B 94
M
MF_LED 95
XF_TALLY_LED 96
HP_JACK_IN 97
ZOOM_MIC_CONT 98
EXT_MIC_JACK 99
16
XMIC_MONO 100
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
5 6 7 8 9
19
BATT_UNREG
(5/6)
BATT_SIG
BATT/XEXT
18
FAST_CHARGE
(5/6)
INIT_CHARGE_ON
SHOE_ON
VTR_UNREG
D_1.5V
PLL_1.5V
REG_1.5V
D_1.9V
MT_5V
REG_GND 15
(4/6)
A_2.8V
RP_4.75V
CAM_-6.5V
Q4101
CAM_12V
2SC4738F-Y/GR(TPL3)
BUFFER
EP_13.3V
D_2.8V
R4102
4700
A_4.75V
REG_GND
C4101
R4101 0.01u
4700
B
DRUM_VS
DRUM_VS
DRUM_ERROR
DRUM_ERROR
16
CAP_VS (4/6)
CAP_VS
CAP_ERROR
CAP_ERROR
CAM_DD_ON
CAM_DD_ON 17
VTR_DD_ON (4/6)
VTR_DD_ON
VSP_SO
REC_OUT_L
XVSP_SCK
3
(2/6)
PB_IN_L
XCS_AU1
REC_OUT_R
PB_IN_R
AU_LINE_I/O_R
AU_LINE_I/O_L
BEEP_IN 6
(2/6)
IC2301_L
IC2301_R
XAUDIO_IN
VD_SO
VD_SO
XRST_VTR
VD_SCK
VD_SCK
G
VCO
2
EVF_G/BW_Y (1/6)
PANEL_XVD
EVF_R
PANEL_XHD
EVF_B
20
XCS_EVF
HOTSHOE_ID1
HOTSHOE_ID2 LANC_SIG
SHOE_CONT_AD HS_TXD
EXT_STROBO HOTSHOE_ID1
HS_HDS
HS_RXD
HS_SCK HOTSHOE_ID2
HS_RXD HS_SCK
HS_TXD EXT_STROBO
LANC_SIG HS_HDS
SHOE_CONT_AD
KEY_AD6
IR_ON 12
SIRCS_PWM
MF_A
SIRCS_SIG
MF_B 13
(3/6)
MF_LED
XF_TALLY_LED
HP_JACK_IN
ZOOM_MIC_CONT
EXT_MIC_JACK
XMIC_MONO
4-33
VA-117 BOARD SIDE A VA-117 BOARD SIDE A VA-117 BOARD SIDE B VA-117 BOARD SIDE B
10 11 12 13
L4101
10uH
C4114
1u
B
4.7
R4103
6
100
0
R4107
R4113 22k
0 ± 0.5%
33
1.7
R4104 37 IR
R4112 R4114
220k
33 33 38 MAIN_GND1
C4109
2.6
2.2u B
39 Y_IN1
C4103 40 MAIN_GND2
0.033u 0
B 41 SYNC_SEP_TC
C4108
2.0
2.2u B
42 Y_IN2
R0/P2.3
C4104
43 CLAMP_TC1
FB4101 0.22u
0uH B C4105
44 Y_IN3
1u B
2.6
2.8 R4117 45 CLAMP_TC2
C4110
33 2.1
2.2u B
46 Y_IN4
2.6 0.1
R4116
47 Y_GCA_CONT
33
Q4102 0.3
RN2104F(TPL3) 48 C_IN1
C4106
-0.8
SWITCH 1u
C4107
B
R4115
0.01u 10
33
B
R4108
1k
0 0
R4105 3 6
1k
-0.8
5
2
-0.8
R4109
4
1 1k
R4106
C4102 1k
XX
C4111
10u
Q4103
6.3V
HN1C01FE-Y/GR(TPLR3)
SWITCH
(DCR-TRV18/TRV18E/TRV118E)
CN4001
C4003
1 SHOE_UNREG
0.1u
REG_GND
B C4002
2 SHOE_UNREG
0.1u
SHOE/MT_UNREG
B
(5/6) 3 PRT_HEAD_UNREG
PRT_HEAD_UNREG
PRT_HEAD_UNREG 4
5 LANC_SIG
6 TXD
R4005 0
7 SHOE_ID1
8 RXD
R4004 0
9 SHOE_ID2
10 SCK
R4003
0
11 STBY_ON
R4002 0
12 HDS
R4001 0
13 SHOE_MIC_GND
14 SHOE_CONT_AD
(3/6) SHOE_MIC_L 15 SHOE_MIC_L
16 SHOE_MT_GND
17 SHOE_MT_GND
18 SHOE_UNREG_GND
19 SHOE_UNREG_GND
20 SHOE_UNREG_GND
C4001
0.1u
B
DCR-TRV16/TRV16E/TRV18/TRV18E/TRV116E/TRV118E
14 15 16 17
5
L4102
36 35 34 33 32 31 30 29 28 27 26 25 10uH
IR_V_OUT 24
C4120
4.7 220u
V_VCC 23
4 4V C
7 1.3 DR_V_OUT
IC4101
DRV_V_OUT 22
C4123
1.3
10u 6.3V A
V_INV 21
C4121
R4120
VIDEO IN/OUT,AGC
2.2u
V_GND 20 1k
B
8
C4122
3 Y_GND 19
IC4101 220u 4V
1.8
DR_Y_OUT
DRV_Y_OUT 18
C4124
1.6
XX
AN2225NFHQBA
Y_INV 17
4.7 C4117 C4125 R4119
Y_VCC 16 2.2u 22p
1k
B
9 4.7 CH
2
C_VCC 15 C4118
2.2
0.01u B DR_C_OUT
DRV_C_OUT 14
1 0
SDC 13
R4111
R4110 R4121
2200
10k 1k
C4119 R4118
0.01u 1k
B
1 2 3 4 5 6 7 8 9 10 11 12
C4112
C4115
1u
0.01u
B B
C4113
0.01u
B
C4116
0.1u
B
SIGNAL PATH
VIDEO SIGNAL
AUDIO
CHROMA Y Y/CHROMA SIGNAL
REC
PB
SIGNAL PATH
REC REC/PB PB
Drum servo (speed and phase)
Capstan servo (speed and phase)
20p
20P
SHOE_UNREG 1
SHOE_UNREG 2
PRT_HEAD_UNREG 3 15 SHOE_UNREG
PRT_HEAD_UNREG PRT_HEAD_UNREG
4 14
LANC_SIG 5 13 LANC_SIG
TXD 6 12 TXD
SHOE_ID1 7 11 SHOE_ID1
RXD 8 10 RXD
SHOE_ID2 9 9 SHOE_ID2
INTELLIGENT
SCK 10 8 SCK ACCESSORY
SHOE
STBY_ON 11 7 STBY_ON
HDS 12 6 HDS
15P :(DCR-TRV18/TRV18E/TRV118E)
8P :(DCR-TRV16/TRV16E/TRV116E)
SHOE_MIC_GND 13 5 SHOE_MIC_GND
SHOE_CONT_AD 14 4 SHOE_CONT_AD
SHOE_MIC_L 15 3 SHOE_MIC_L
SHOE_MT_GND 16 2 SHOE_MT_GND
SHOE_MT_GND 17 1 SHOE_UNREG_GND
SHOE_UNREG_GND 18
SHOE_UNREG_GND 19
FP-436
SHOE_UNREG_GND 20
FLEXIBLE
4-34
18
VA-117 (6/6)