Sony DCR-TRV725E Service Manual page 89

Digital video camera recorder
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DCR-TRV725E/TRV730/TRV730E/TRV828/
TRV828E/TRV830/TRV830E
FRAME SCHEMATIC DIAGRAM (2/3)
1
2
3
4
A
B
C
CN1117
45P
REG_GND
45
REG_GND
44
REG_GND
43
EVF_2.8V
42
EVF_13.3V
41
EVF_B
40
D
EVF_G/BW_Y
39
EVF_R
38
PANEL_XHD
37
PANEL_XVD
36
XCS_EVF
35
XHI_SCK
34
HI_SO
33
XSYS_RST
32
E
VCO
31
VG
30
VR
29
VB
28
FFC-001
XTALLY_LED
27
EVF_4.75V
26
FLAT CABLE
EVF_DO_ON
25
D_2.8V
24
F
KEY_AD1
23
XIR_LED_ON
22
KEY_AD0
21
KEY_AD2
20
KEY_AD3
19
KEY_AD4
18
MS_LED
17
XHI_RESET
16
G
DIAL_A
15
DIAL_B
14
REG_GND
13
SP_+
12
SP_-
11
REG_GND
10
BATT_LI_3V
9
XCS_LCD_DRIVER
8
H
LCD_COM/XDATA
7
OSD_SO
6
XOSD_SCK
5
EVER_3.0V
4
LCD_LED_ON
3
VTR_UNREG
2
REG_GND
1
I
J
K
VC-262 BOARD(2/3)
TO VC-262
BOARD(1/3)
L
M
FRAME SCHEMATIC DIAGRAM (2/3)
5
6
7
8
FP-315
FLEXIBLE
S401-404,S407,409
S405/
FP-318
D401
STOP
/SUPER NIGHT SHOT/
FF/
PAUSE/
FLEXIBLE
REW/
PLAY
S501
S406,408
FOCUS
REC/
AUTO→MANUAL
SUPER LASER LINK
DCR-TRV730/TRV730E/TRV828/
TRV828E/TRV830/TRV830E
CN102
45P
1
REG_GND
2
REG_GND
3
REG_GND
4
EVF_2.8V
5
EVF_13.3V
6
EVF_B
7
BW_Y
CF-084 BOARD
8
EVF_R
9
PANEL_XHD
1/2
USER FUNCTION
10
PANEL_XVD
2/2
EVF DRIVE
11
XCS_EVF
XHI_SCK
12
S101-119
13
HI_SO
14
XSYS_RST
15
VCO
RESET/MENU/+/-/END SEARCH/
INDEX/DISPLAY/TITLE/DELETE/
16
VG
PB ZOOM/VOLUME+/-/PLAY/MEMORY MIX/
17
VR
BACKLIGHT/+EDIT SEARCH-
/FADER/
18
VB
19
XTALLY_LED
BT101
20
EVF_4.75V
21
EVF_DO_ON
22
D_2.8V
LITHIUM BATTERY
23
KEY_AD1
24
XIR_LED_ON
25
KEY_AD0
26
KEY_AD2
27
KEY_AD3
28
KEY_AD4
CN103
6P
29
MS_LED
XCS_LCD_DRIVER
1
1
30
XHI_RESET
LCD_COM/XDATA
2
2
31
DIAL_A
OSD_SO
3
3
32
DIAL_B
XOSD_SCK
4
4
33
REG_GND
DISP_LCD_VDD
5
5
34
SP_+
DISP_BL
6
6
35
SP_-
36
REG_GND
BATT_LI_3V
37
38
XCS_LCD_DRIVER
CP-076
39
LCD_COM/XDATA
HARNESS
40
OSD_SO
41
XOSD_SCK
42
EVER_3.0V
43
LCD_LED_ON
44
VTR_UNREG
45
REG_GND
CN1120
20P
XSYS_RST
20
1
AD5
19
2
PANEL_R
18
3
PANEL_G
17
4
PANEL_B
16
5
PANEL_XHD
15
6
PANEL_XVD
14
7
HI_SO
13
8
XCS_LCD
12
9
XHI_SCK
11
10
REG_GND
10
11
REG_GND
9
12
XCS_LCD
PANEL_2.8V
8
13
PANEL_4.75V
7
14
PANEL_13.3V
6
15
PANEL_-15.3V
5
16
BL_CONT
4
17
BL_REG
3
18
BL_GND
2
19
SE_GND
1
20
TO VC-262 BOARD(3/3)
4-3
9
10
11
12
CONTROL SWITCH
BLOCK(SE-1380)
S103/S102
S101
SP901
EXPOSURE
SPEAKER
(PANEL OPEN/CLOSE)
SEL/PUSH EXEC
CN201
MPEG
CN5704
6P
XCS_LCD_DRIVER
LCD_COM/XDATA
OSD_SO
XOSD_SCK
DISP_LCD_VDD
DISP_BL
PD-138 BOARD
(DCR-TRV730)
PD-139 BOARD
(DCR-TRV725E/TRV730E/TRV828/TRV828E/TRV830/TRV830E)
1/2 RGB DRIVE,TIMING GENERATOR
2/2 LCD DRIVE,BACK LIGHT DRIVE
CN5701
20P
SE_GND
BL_GND
1
VB
BL_REG
2
XVD_OUT
BL_CONT
3
VG
PANEL_-15.3V
CPC
4
PANEL_COM/PSIG
PANEL_13.3V
5
VR
(FOR CHECK)
PANEL_4.75V
6
MAKER_CHECK
PANEL_2.8V
7
XHD
REG_GND
8
XHD_OUT
REG_GND
9
GND
XHI_SCK
10
GND
HI_SO
PANEL_XVD
PANEL_XHD
PANEL_B
PANEL_G
PANEL_R
AD5
XSYS_RST
FP-342
FLEXIBLE
D902
FP-283
FLEXIBLE
S601
(BACKLIGHT)
(PANEL REVERSE)
13
14
15
16
LB-071 BOARD
CN701
20P
20P
EVF_4.75V
1
20
EVF_4.75V
XTALLY_LED
2
19
XTALLY_LED
LED_DA
3
18
LED_DA
LED_ON/OFF
4
17
LED_ON/OFF
EVF_GND
5
16
EVF_GND
EVF_GND
6
15
EVF_GND
COM
7
14
COM
VG
8
13
VG
VR
9
12
VR
D701
VB
10
11
VB
(BACKLIGHT)
BLK
11
10
BLK
HCK1
12
9
HCK1
HCK2
13
8
HCK2
D702
HST
14
7
HST
(TALLY)
EN
15
6
EN
STB
16
5
STB
VCK
17
4
VCK
VST
18
3
VST
EVF_GND
19
2
EVF_GND
EVF_VDD
20
1
EVF_VDD
CN5501
24P
TEST2
1
RGT
2
B
3
R
4
G
5
PSIG
6
HCK1
7
HCK2
8
CRext
9
LCD 901
2.5,3.5INCH
SOUT
10
LCD
REF
11
HST
12
WIDE
13
CS
14
VVSSG
15
VDOG
16
VSS
17
VDD
18
DWN
19
EN
20
VCK
21
VST
22
COM
23
CN5502
10P
TEST1
24
BACKLIGHT
ND901
CN5604
10P
LED_GND
1
LED
2
BL_LOW
3
N.C
4
N.C
5
N.C
6
N.C
7
N.C
8
N.C
9
BL_HIGH
10
LCD 902
CHARACTER
DISPLAY
4-4
17
18
19
CN702
16P
1
VDD
VSS
2
VST
3
VCK
4
STB
5
LCD 903
EN
6
B/W LCD
DWN
7
RGT
8
HST
9
HCK2
10
HCK1
11
BLK
12
VB
13
VR
14
VG
15
COM
16

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