Sony DSR-PD150P Service Manual page 128

For Schematic Diagram
• Refer to page 4-116 for waveform.
2 3
1
HL-011 BOARD
NO MARK:REC/PB MODE
R :REC MODE
LCD DRIVE
P :PB MODE
A
-REF.NO.:20000 SERIES-
XX MARK:NO MOUNT
FP-195
FLEXIBLE
1 1
REG_GND
XCS_LCD_DRIVER 2 2
B
TO
LCD_COM/XDATA 3 3
PD-126 BOARD
CN2103
XOSD_SCK 4 4
(SEE PAGE
OSD_SO 5 5
4-65)
KEY_AD7 6 6
EVER_3.0V 7 7
C
FP-196
FLEXIBLE
D
S004
VOLUME-
S003 1
VOLUME+ 2
3
E
4
5
S002
LCD BRIGHT-
F
S001
LCD BRIGHT+
16
4 5 6
CN1701 7P
1
REG_GND REG_GND
XCS_LCD_DRIVER XCS_LCD_DRIVER 2
LCD_COM/XDATA LCD_COM/XDATA 3
XOSD_SCK XOSD_SCK 4
OSD_SO OSD_SO 5
KEY_AD7 KEY_AD7 6
EVER_3.0V EVER_3.0V 7
R1701 R1702
1200 1500
CN1702 5P
KEY_AD7 KEY_AD7 1
KEY_AD7_S1 KEY_AD7_S1 2
REG_GND REG_GND 3
KEY_AD7_S2 KEY_AD7_S2 4
KEY_AD7_S3 KEY_AD7_S3 5
4-101
7 8 9
32 31 30 29 28 27
R1704
680k
1.5
OSC1
C1701
1.9
0.01u
OSC2
1
B
IC1701
VSS
VC
LCD DRIVE
VLCD
IC1701
2.9
BU9735K-E2
VDD
2.8
SCK
0.1
SO
R1703
3300
9 10 11 12 13 14 15 16
10 11 12
COM1
21 COM1
COM2
20 COM2
SEG2
19 SEG2
SEG3
18 SEG3
SEG4
17 SEG4
26 25 SEG5
16 SEG5
SEG6
15 SEG6
SEG7
14 SEG7
SEG8
13 SEG8
SEG9
1.5 12 SEG9
SEG10
SEG10
SEG10
1.5 SEG9 11 SEG10
SEG9
SEG11
1.5 SEG8 10 SEG11
SEG8
SEG12
1.5 SEG7 9 SEG12
SEG7
SEG13
1.5 SEG6 8 SEG13
SEG6
SEG14
1.5 SEG5 7 SEG14
SEG5
SEG1
1.5 SEG4 6 SEG1
SEG4
SEG16
1.5 SEG3 5 SEG16
SEG3
SEG15
4 SEG15
COM3
3 COM3
COM4
2 COM4
1 N.C
CN1703
4-102
DSR-PD150/PD150P
13
LCD
CHARACTOR
DISPLAY
21P
LCD DRIVE
HL-011