Sony DCR-TRV38 Service Manual page 55

DCR-TRV38/TRV38E/TRV39
COVER
COVER
For Schematic Diagram
• Refer to page 4-83 for printed wiring board.
1 2
CK-131 BOARD
FUNCTION KEY
A
XX MARK:NO MOUNT
CN5201 51P
PANEL_B 51
PANEL_COM 50
PANEL_G 49
PANEL_VG 48
B
PANEL_R 47
REG_GND 46
REG_GND 45
BL_CONT 44
TP_R 43
TP_TOP 42
TP_L 41
TP_BOT 40
C
REG_GND 39
REG_GND 38
REG_GND 37
REG_GND 36
REG_GND 35
XRESET_SW 34
XHD_OUT 33
VD_SCK 32
D
LCD_COM/XDATA 31
VD_SO 30
XCS_LCD_DRIVER 29
XHD 28
XOSD_SCK 27
TO
VC-315 BOARD(17/17) XVD 26
CN1007
OSD_SO 25
( THROUGH THE )
FP-668 FLEXIBLE
XCS_LCD 24
E
(PAGE 4-66 KEY_AD3 23
of LEVEL3)
XBATT_VIEW_SW 22
KEY_AD2 21
BATT_LI_3V 20
BATT_LI_3V 19
PANEL_-15.3V 18
PANEL_-15.3V 17
PANEL_-15.3V 16
F
PANEL_13.3V 15
PANEL_13.3V 14
PANEL_4.6V 13
PANEL_4.6V 12
PANEL_2.8V 11
PANEL_2.8V 10
EVER_3.0V 9
EVER_3.0V 8
G
BL_REG 7
BL_REG 6
REG_GND 5
REG_GND 4
REG_GND 3
SP- 2
SP+ 1
H
SIGNAL PATH
VIDEO SIGNAL
CHROMA
I
REC
PB
16
CK-131
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
3 4 5
PANEL_B
COM_OUT
PANEL_G
PANEL_VG
PANEL_R
BL_CONT
TP_R
S5202
TP_TOP
RESET
R5208
TP_L
1k
TP_BOT
D5203
MA8082-(K8).S0
XHD_OUT
R5202 470
VD_SCK
LCD_COM/XDATA
R5201 0
VD_SO
XCS_LCD_DRIVER
DISP_HD
XOSD_SCK
DISP_VD
OSD_SO
XCS_LCD_DAC
PANEL_-15.3V
PANEL_13.3V
PANEL_4.6V
PANEL_2.8V
R5205 R5206
1200 1500
EVER_3.0V
BL_REG
D5202
01ZA8.2(TPL3)
(PANEL_OPEN/CLOSE)
R5203
LD5201
XX
SHASSIS GND
AUDIO
Y Y/CHROMA SIGNAL
4-27
CK-131 PRINTED WIRING BOARD CK-131 PRINTED WIRING BOARD
6 7 8
D5204 C5201
XX XX
D5206
XX
D5205
C5202
XX C5203
XX
XX
C5204
BT5201
XX
(LITHIUM BATTERY)
D5207 D5201
01ZA8.2(TPL3) 01ZA8.2(TPL3)
S5203
S5201
DISPLAY/
BATTERY INFO
FP-461,FP635 FLEXIBLE is replaced as a block.
So that there PRINTED WIRING BOARD are omitted.
9 10 11
2P
CN5204
1 SP+
SP901
SPEAKER
2 SP-
CN5205 10P
1 SE_GND
2 BL_GND
BL_REG
3 BL_REG
TO
COM_OUT
4 COM_OUT PD-190 BOARD(2/2)
CN5601
EVER_3.0V
5 EVER_3.0V
( THROUGH THE
OSD_SO
PC-122 HARNESS
6 OSD_SO
XOSD_SCK
7 XOSD_SCK (PAGE 4-19)
XCS_LCD_DRIVER
8 XCS_LCD_DRIVER
LCD_COM/XDATA
9 LCD_COM/XDATA
XHD_OUT
10 XHD_OUT
CN5206 20P
PANEL_B
1 PANEL_B
PANEL_G
2 PANEL_G
PANEL_R
3 PANEL_R
PANEL_VG
4 PANEL_VG
PANEL_2.8V
5 PANEL_2.8V
PANEL_13.3V
6 PANEL_13.3V
PANEL_-15.3V
7 PANEL_-15.3V
PANEL_4.6V
8 PANEL_4.6V
TO
DISP_HD
9 DISP_HD PD-190 BOARD(2/2)
CN5602
DISP_VD
10 DISP_VD
( THROUGH THE
PC-121 HARNESS
11 REG_GND
(PAGE 4-19)
12 REG_GND
VD_SO
13 VD_SO
VD_SCK
14 VD_SCK
XCS_LCD_DAC
15 XCS_LCD_DAC
BL_CONT
16 BL_CONT
TP_R
17 TP_R
TP_L
18 TP_L
TP_BOT
19 TP_BOT
TP_TOP
20 TP_TOP
CN5202 6P
6P
1 REG_GND REG_GND
2 REG_GND REG_GND
3 PANEL_RVS PANEL_RVS
4 PANEL_RVS PANEL_RVS
5 REG_GND REG_GND
6 REG_GND REG_GND
CN5203 6P
6P
1 REG_GND REG_GND
2 BACK LIGHT BACK LIGHT
3 BACK LIGHT BACK LIGHT
4 FOCUS FOCUS
5 FOCUS FOCUS
6 REG_GND REG_GND
4-28
12 13
)
)
FP-461
FLEXIBLE
S001
LND001
1
(PANEL REVERS)
LND002
2
LND003
3
LND004
4
LND005
5
LND006
6
LND001
1
LND002
2
LND003
3
LND004
4
LND005
5
LND006
6
S001 S002
FOCUS BACK LIGHT
FP-635
FLEXIBLE