Sony HVR-S270J Service Manual page 110

1 2 3
A
B
LN7801
CHASSIS_GND
C
CN7801 22P
REG_GND 1
D_2.8V 2
KEY_AD1 3
KEY_AD2 4
D
XDISPLAY_SW 5
REG_GND 6
0
R7816
XRST_VTR 7
REG_GND 8
FB7804
VD_SI 9
LE-041
VD_SO 10
CN8005
Through the
REG_GND 11
Harness
R7817 0
(PR-074) VD_SCK 12
(Page 4-50)
REG_GND 13
EP_1.8V 14
EP_1.8V 15
REG_GND 16
E
EP_2.8V 17
EP_2.8V 18
REG_GND 19
EP_XVD 20
EP_XHD 21
REG_GND 22
CN7802 20P
20
REG_GND
F
XCS_EVF 19
XCS_EVF_AD 18
REG_GND 17
EVF_R 16
EVF_G 15
EVF_B 14
REG_GND 13
LE-041
CN8006 PANEL_R 12
Through the
PANEL_G 11
Harness
(ES-001)
PANEL_B 10
(Page 4-50)
REG_GND 9
REG_GND 8
G BL_5V 7
BL_5V 6
BL_CONT 5
BL_-V 4
XCS_LCD 3
XCS_LCD_AD 2
REG_GND 1
H
0 5
HVR-S270J/S270U/S270N/S270E/S270P/S270C
4 5
R7801 R7802 R7803
1200 1500 2200
3 1 3 1 3 1
VD7803 S7801 VD7804 S7802 VD7805
XX XX XX
4 2 4 2 4 2
PLAY INDEX DELETE
1.8V REG
R7811
IC7801
0
TK11100CSCB-G
1.8 1.3
1 VOUT NP 6
1.3 C7803
L7801
0.001u
2 FB GND 5
XX
5 5 B
3 VIN VCONT 4 50V
C7804
FB7801 C7807 C7806 1u
XX XX
10V
B
C7815 C7816
XX XX 2.8V REG
R7814
IC7802 0
TK11100CSCB-G
2.8 1.3
1 VOUT NP 6
1.3 C7810
L7802
2 FB GND 5 0.001u
XX
5
5 B
3 4
VIN VCONT 50V
C7811
1u
C7813
C7814 10V
XX
XX
B
FB7802
FB7803
C7817 C7818
XX XX
FB7805
C7819 C7820
FB7806
XX XX
FB7807
FB7808
C7821 C7822
XX XX
6 7
R7804 R7806 R7808
3900 3 1 8200 3 1 27k
VD7801 S7804 VD7802 S7806 Q7801
XX XX DTC144EMT2L
4 2 4 2
-
+
LCD BRIGHT
R7805 R7807 R7809
3900 8200 27k
3 1 3 1
S7803 VD7806 S7805 VD7807 S7807
XX XX
R5364
4 2 4 2
+ -
MEMORY
3 1
VD7808 S7808
XX
DISPLAY
4 2
CN7803 21P
1 REG_GND
2 XRST_VTR
R7810
3 VD_SI
51k C7802
±0.5%
100p
4 VD_SO
B
50V 5 VD_SCK
C7801
C7805 6 XCS_EVF
R7812 10u
1u
100k B
B 7 XCS_EVF_AD
±0.5%
6.3V
10V 8 REG_GND
9 EP_1.8V
10 EP_1.8V
11 REG_GND
12 EP_2.8V
R7813
13 EP_2.8V
130k C7809
±0.5% 100p
14 REG_GND
B
15 EVF_R
50V
C7808
C7812
R7815 16 EVF_G
10u
1u
100k B
±0.5% B 17 EVF_B
6.3V
10V 18 REG_GND
19 EP_XVD
20 EP_XHD
21 REG_GND
CN7804 22P
22 REG_GND
21 PANEL_R
20 PANEL_G
19 PANEL_B
18 REG_GND
17 EP_XHD
16 EP_XVD
15 REG_GND
14 EP_1.8V
13 EP_1.8V
12 EP_2.8V
11 EP_2.8V
10 BL_5V
9 BL_CONT
8 BL_-V
7 REG_GND
6 XRST_VTR
5 VD_SI
4 VD_SO
3 XVD_SCK
2 XCS_LCD
1 XCS_LCD_AD
4-51
8 9 1 0
Q7801,Q7804
INVERTER
2.8
Q7804
DTA144EMT2L
2.8
2.8
CN7805 6P
0
1 REG_GND
2 REG_GND
FP-783
3 REG_GND
FLEXIBLE
LND672-LND677
4 REG_GND
(Page 4-53)
5 D_2.8V
6 PANEL_OP/CL
CN7806 2P RV-003
CN6701
1 PANEL_REV_SW Through the
Harness
2 REG_GND
(SW-116)
(Page 4-53)
FP-775
FLEXIBLE
LND001-LND021
(Page 4-53)
PP-006
CN6001
Through the
Harness
(PR-074)
(Page 4-52)
1 1 1 2
A
B
C
D
E
F
G
LS-071 BOARD
H
EVF CONTROL SWITCH
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
LS-071