Sony HVR-S270J Service Manual page 126

1 2 3
A
B
C
2.6
2.6
C8102
4.7u
B
10V
2012
REG_GND
C8104
0.1u
B
10V
LCD_5V
L8102
D
10uH
XINH
XCS_LCD_1
XSCK
SI
E
SW-514
CN6405
Through the
Flexible Flat Cable
(FFC-156)
(Page 4-66)
CN8101 28P
REG_GND 28 REG_GND
REG_GND 27
XSCK
XSCK 26
F
SI
DATA_IN2 25
REG_GND 24
XCS_LCD_1 23 XCS_LCD_1
XCS_LCD_2 22 XCS_LCD_2
XINH
XINH 21
REG_GND 20
REG_GND 19
LCD_AUDIO_CH_SEL 18 LCD_AUDIO_CH_SEL
REG_GND 17
REG_GND 16
REG_GND 15
REG_GND 14
WARNING_LED
WARNING_LED 13
G
REG_GND 12
REG_GND 11
KEY_AD_4_4_IN 10 KEY_AD4_4_IN
KEY_AD_4_5_OUT 9 KEY_AD4_5_OUT
REG_GND 8
D_2.8V
D_2.8V 7
LCD_5V
LCD_5V 6
A_4.6V 5 A_4.6V
REG_GND 4
REG_GND 3
REG_GND 2
REG_GND 1
H
LN8101
CHASSIS GND
LN8102
CHASSIS GND
0 5
HVR-S270J/S270U/S270N/S270E/S270P/S270C
4 5
24 23 22 21 20 19 18 17 16 15 14 13
2.6
S25 S12
2.6
S26 S11
2.6
S27 S10
2.6
S28 S9
2.6
S8
S29
2.6
IC8101
S30 S7
LC75836W-TBM-E 2.6
S6
S31
LCD DRIVE
2.6
S32 S5
2.6
S33 P4/S4
2.6
S34 P3/S3
2.6
COM1 P2/S2
2.6
COM2 P1/S1
37 38 39 40 41 42 43 44 45 46 47 48
C8105 C8106
C8107
0.1u 0.1u
0.001u
B B
B
R8106
10V 10V
50V
39k
R8103 R8104 R8105
3300 3300 3300
LCD_AUDIO_CH_SEL
CH1/2
4
VD8101
AUDIO LEVEL
3
XX
r
DISPLAY
CH3/4 2
REG_GND
1
A_4.6V
ON 4
LCD 3
r BL_ON
BACKLIGHT
VD8103
2
OFF
XX
1
REG_GND
VD8102
XX
R8107
3900
KEY_AD4_5_OUT KEY_AD4_4_IN
VD8104
5
XX
REG_GND
S8103
TC/U-BIT
6 7 8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72
ND8101
LCD
D_2.8V
1k
R8111
WARNING
1.6
0
WARNING_LED
Q8103
DTC144EMT2L
REG_GND LED DRIVE
BL_ON
220 220 220
R8113 R8114 R8115
REG_GND
4-67
9 1 0
C8108 C8109 C8110 C8111
4.7u 4.7u 1u 1u
B B B B
6.3V 10V 10V 10V
REG_GND
L8103
10uH
D_2.8V
LCD_5V
L8104
XINH 10uH
C8112
0.001u
XCS_LCD_1
B
R8119 XX
50V
XCS_LCD_2
R8120 XX
XSCK
R8118
SI 39k
2.1
2.6
64 63 62 61 60 59 58 57 56 55 54 53 52 51
2.6
P1/S1
2.6
P2/S2
2.6
P3/S3
2.6
P4/S4
2.6
S5 IC8102
2.6
LC75832W-TBM-E
S6
2.6
LCD DRIVE
S7
2.6
S8
2.6
S9
2.6
S10
2.6
S11
2.6
S12
2.6
S13
2.6
S14
2.6
S15
2.6
S16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
D8104-D8106
(LCD BACKLIGHT)
1 1 1 2
A
50 49
B
S48
S47
S46
S45
S44
S43
S42
S41
2.6
S40
2.6
C
S39
2.6
S38
2.6
S37
2.6
S36
2.6
S35
2.6
S34
2.6
S33
D
E
F
G
LC-094 BOARD
H
LCD, LCD DRIVE
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
LC-094