Sony DCR-TRV38 Service Manual page 48

COVER
COVER
For Schematic Diagram
• Refer to page 4-71 for printed wiring board.
1 2 3 4
DI-089 BOARD(2/3)
EVF DRIVER,TIMING GEN.(EVF BLOCK)
A
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
B
C3202
XX
XC_SAVE
VD_SCK1
R3201
470k
XTG_SO
XCS_EVF
C
R3203
XX
R3202
100k
± 0.5%
C3201 C3219
100u 0.1u XP_SAVE
6.3V B
B
EVF_B
D
EVF_G
C3204
EVF_R
E
F
R3215
XRST_VTR
G
BL_CONT
BL_CONT
XCS_DD
XCS_DD
HI_EVER_SO
HI_EVER_SO
HI_EVER_SCK
HI_EVER_SCK
VOUT
VOUT BGP
BATT_IN
H
BATT_IN
XRESET
XRESET
4 XLANC_ON
XLANC_ON
(3/3) BLK
LANC_IN
LANC_IN
XLANC_PWR_ON FRP
XLANC_PWR_ON
LANC_OUT R3233
LANC_OUT
LANC_SIG
LANC_SIG
LANC_DC VD_SCK1
LANC_DC
R3204
VREF_DD
I
VREF_DD
VTR_DD_ON
VTR_DD_ON
XCS_EVF
XTG_SO
VD_SO
BATT_SIG
EVF_VD
J
BATT_SIG
BATT/XEXT
BATT/XEXT
FAST_CHARGE
FAST_CHARGE
INIT_CHARGE_ON
INIT_CHARGE_ON
SHOE_ON
SHOE_ON
3
(1/3) LANC_SIG
LANC_SIG
HOTSHOE_ID1
HOTSHOE_ID1
HOTSHOE_ID2
EVF_HD
HOTSHOE_ID2
EXT_STROBO
K EXT_STROBO
VCO
SHOE_MIC_L
SHOE_MIC_L
L
M
16
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
5 6 7 8
C3209
C3211
2.2u 0.01u
25V B
R3205
XX
36 35 34 33 32 31 30 29 28 27 26 25
3
0
C_BG VB
2.9
XC.SAVE VB_DC_DET
2.8
2
XSCK VG
2.7
SI VG_DC_DET
IC3201
2.8
XCS VR
1
EVF
2.9
Vcc1 VR_DC_DET
IC3201
2.9 CXA3289BR-T4
TRAP_ADJ GND2
1.3
LPF_ADJ GND1
2.8
C3203 XP.SAVE VREF
0.01u B
1.7
4
B_IN Vcc3
1.8
G_IN COM_OUT
0.01u B 5
1.8
R_IN COM_IN
C3205
0.01u
B
6
1 2 3 4 5 6 7 8 9 10 11 12
R3212
100k
C3208
0.1u R3211 1SV290(TPL3)
1M
B
R3207
R3210
47k C3210
68k
0.001u
L3201
B
10uH R3209 C3207
560p
22k
CH
L3202
6.8uH
0
C3218
XX
36 35 34 33 32 31 30 29 28 27 26
9
2.8
XCLP
TST3
0
SBLK
1.4
FRP
IC3202
0
TST4
TIMING GENERATOR
2.8
XSCK
C3206
2.9
470
0.01u
IC3202
VDD
B
CXD3501AR-T4
2.8
XCS
2.7
SO
0
SI
8
VDO
2.8
XVD
7 1 2 3 4 5 6 7 8 9 10 11
4-13
DI-089 BOARD SIDE A DI-089 BOARD SIDE A DI-089 BOARD SIDE B DI-089 BOARD SIDE B
9 10 11 12
R3220
100
6.9
C3213
1u B
3.3
R3221
100
6.9
C3214
1u B
3.1
R3222
6.9 100
C3215
R3224 R3225 R3226
1u B
3.3 XX XX XX
R3223
XX
13.9
C3217
6.6 2.2u
R3213
F
47k
± 0.5%
6.6
C3216 R3214
2.2u
1M
B ± 0.5%
10V
D3201
C3212
120p
C3220
CH
0.1u FB3201
B
0uH
25
0 TG24
BLK
1.4
TG23
CAP_ERROR
HCK1
R3216
R3218
0
1.4 0 TG22 DRUM_ERROR
5
HCK2
(3/3)
R3217 R3219
0.1 0
0 TG21
CAP_VS
HST
DRUM_VS
RGT
2.9 XCS_DD
VDD
HI_EVER_SO
HI_EVER_SCK
DWN
2.3 TG17 LANC_DC
EN
XLANC_ON
2.9
TG16
LANC_IN
STB
1.5
TG15 LANC_SIG
VCK
LANC_OUT
0.1 TG14
XLANC_PWR_ON
VST
VTR_DD_ON
TSTEN
VREF_DD
BATT_IN
XRESET
EVER_3.0V
6
BL_CONT
12 LI_3V
(3/3)
FAST_CHARGE
BATT_SIG
BATT/XEXT
SHOE_ON
DCR-TRV38/TRV38E/TRV39
13 14 15 16 17
CN3201 20P
20 EP_4.6V
19 EP_4.6V
18 LED_DA
17 LED_ON/OFF
16 EVF_BL_GND
15 EVF_BL_GND
SIGNAL PATH
14 COM
13 G TO
LB-087 BOARD
12 R CN6101
( THROUGH THE )
11 B
FP-435 FLEXIBLE
TG24
10 BLK (PAGE 4-10)
REC
TG23
9 HCK1
TG22
8 HCK2 PB
TG21
7 HST
TG17
6 EN
TG16
5 STB SIGNAL PATH
TG15
4 VCK2
TG14
3 VST
2 EVF_GND
Drum servo (speed and phase)
1 EVF_VDD
Capstan servo (speed and phase)
TO VC-315 BOARD(17/17) CN1003
(PAGE 4-65 of LEVEL3)
99 D_2.8V MT_4.9V 100
97 D_2.8V MT_4.9V 98
95 D_2.8V MT_GND 96
93 RP_2.8V MT_GND 94
91 A_2.8V A_4.6V 92
89 A_2.8V A_4.6V 90
87 AU_2.8V D_1.9V 88
85 EP_2.8V USB_3.1V 86
83 IC1601_1.5V AU_4.6V 84
81 IC1601_1.5V EP_4.6V 82
79 A_1.5V RP_4.6V
80
VD_SCK
77 A_1.5V VD_SCK 78
XCS_EVF
75 D_1.5V XCS_EVF 76
VD_SO
73 D_1.5V VD_SO 74
71 AL_2.8V EXT_DA 72
HOTSHOE_ID1
69 NS_2.8V HOTSHOE_ID1 70
HOTSHOE_ID2
67 CAP_ERROR HOTSHOE_ID2 68
SHOE_MIC_L
65 DRUM_ERROR SHOE_MIC_L 66
EXT_STROBO
63 CAP_VS EXT_STROBO 64
VCO
61 CAP_VS VCO 62
EVF_HD
59 DRUM_VS EVF_XHD 60
EVF_VD
57 DRUM_VS EVF_XVD 58
XRST_VTR
55 XCS_DD XRST_VTR 56
53 HI_EVER_SO SCHARGE_ON 54
51 HI_EVER_SCK STROBO_ON 52
49 LANC_DC PLUNGER 50
47 XLANC_ON XSCHARGE_FULL 48
45 LANC_IN STROBO_DOWN
46
EVF_R
43 LANC_SIG EVF_R 44
EVF_G
41 LANC_OUT EVF_G 42
EVF_B
39 XLANC_PWR_ON EVF_B 40
37 VTR_DD_ON EVF_VG 38
35 VREF_DD EVF_GND 36
33 BATT_IN EVF_GND 34
VOUT
31 XRESET VOUT 32
29 EVER_3.0V LI_3V 30
27 BL_CONT EP_-15.3V 28
25 BL_REG EP_13.5V 26
23 BL_REG EP_13.5V 24
21 BL_GND CAM_-7.5V 22
19 BL_GND CAM_15V 20
17 FAST_CHARGE VTR_UNREG 18
15 BATT_SIG VTR_UNREG 16
13 BATT/XEXT BATT_UNREG 14
INIT_CHARGE_ON
11 SHOE_ON INIT_CHARGE_ON 12
9 REG_GND REG_GND 10
7 REG_GND REG_GND 8
5 REG_GND REG_GND 6
3 REG_GND REG_GND 4
1 REG_GND REG_GND 2
CN4004 100P
B TO B
4-14
18 19
VIDEO SIGNAL
AUDIO
CHROMA Y Y/CHROMA SIGNAL
REC REC/PB PB
BL_GND
BL_REG
NS_2.8V
EP_2.8V
AL_2.8V
D_1.5V
A_1.5V
IC1601_1.5V
AU_2.8V
A_2.8V
RP_2.8V
D_2.8V
MT_4.9V
7
(3/3)
REG_GND
(MT_GND)
A_4.6V
D_1.9V
USB_3.1V
AU_4.6V
EP_4.6V
RP_4.6V
EVF_GND
EP_-15.3V
EP_13.5V
CAM_-7.5V
CAM_15V
VTR_UNREG
BATT_UNREG
REG_GND
SCHARGE_ON
STROBO_ON
1
PLUNGER (1/3)
XSCHARGE_FULL
(Not Use)
STROBO_DOWN
DI-089 (2/3)