Sony VPL-CX20 Service Manual page 81

3.3V-2
FB901 C900
0uH
10
1608
6.3V
B
2012
C901
0.1
10V
B
7:5H MCLK_R
7:4A DA_R
R[9]
P37
R[8]
P38
R[7]
P39
R[6]
P40
R[5]
P41
R[4]
P42
R[3] P43
R[2] P44
R[1]
P45
R[0]
P46
P47
P48
8:1D;10:2D 3LINESBUS
7:12A TG_R
7:12H;8:2E;
TG
10:2E
VPL-CX20/CS20
A B
15.5V
RGT_3.3
C902
7:10E;10:3A C903 C915
0.1
10 10
R904
25V 25V 25V
10k
F B B
1/16W
1608
3225 3225
CHIP
L901
1uH
36 35 34 33 32 31 30 29 28 27 26 25
P24
37 D_IN9 SID_OUT 24
P23
38 D_IN8 PVCC 23
P22
39 D_IN7 SIG_OUT1 22
P21
40 D_IN6 SIG_OUT2 21
P20
41 D_IN5 SIG_OUT3 20
P19
IC900
42 D_IN4 PGND 19
CXA7005R-T4
P18
LCD_DRIVER
43 D_IN3 PGND 18
P17
44 D_IN2 SIG_OUT4 17
P16
45 D_IN1 SIG_OUT5 16
P15
46 D_IN0 SIG_OUT6 15
P14
47 DGND PVCC 14
P13
48 DGND VCOM_OUT 13
1 2 3 4 5 6 7 8 9 10 11 12
R901
R903
10k
10k
1/16W
1/16W
CHIP CHIP
5 % 5 %
R900 R902
10k XX
1/16W 1/16W
CHIP CHIP
5 % 5 %
Mount Mecha
TP901
C
C (9/12) C (9/12)
C904
L902
1uH
25V 10
B
3225
C916
10
25V
B
3225
R905
C905 100
0.1
1/16W
25V
CHIP
F
5 %
1608
JL902
VID_R[1]
VID_R[2]
VID_R[3]
15.5V
VID_R[4]
VID_R[5]
R907
VID_R[6]
2.2k
1/16W
CHIP
5 %
VCOM_OUT_R
C906
0.1
25V
F
1608
C907
0.1
25V
F
R906
1608
2.2k
1/16W
CHIP
5 %
JL901
169489521
6-11 6-11
D E
VCOM_OUT_R
VID_R[1]
VID_R[2]
VID_R[3]
VID_R[4]
VID_R[5]
C911
VID_R[6]
13.5V
DCK2_R
R908
10
1/16W
DCK2X_R
CHIP
5 %
DCK1X_R
DCK1_R
Q901
HN1B01FU-TE85R
HCK1_R
BUFFER
R909 HCK2_R
Q900 10
1/16W
HN1B01FU-TE85R
CHIP
7:11F;10:7D RGT
BUFFER
5 %
HST
C912
10
25V
B
C917
3225
10
25V
B
ENB
3225
VCK
VST
7:11H;8:7D; DWN
10:6D
CLR
PCG
C913
1
15.5V
25V
B
3216
3.3V-2
FB900
XX
R911
XX
C918 C908
10 10
25V 25V
B B
3225 3225
IC901
XX
INV
N.C. VCC
C
A
GND Y SOUT_R 7:6A
(LCD DRIVER(R))
R912
XX
C914
XX
F G
1
C910
1
25V
B
3216
1 N.C.
2 VCOMR
3 PSIG
4 VSSGR
2
5 VSIG1
6 VSIG2
7 VSIG3
8 VSIG4
9 VSIG5
0.1 25V
F
1608
10 VSIG6
11 HVDD
12 DCK2
13 DCK2X
14 DCK1X
15 DCK1
16 HCK
17 HCKX
3
18 RGT
19 HST
20 HVSS
21 VSSGL
22 VVSS
23 ENB
24 VCK
25 VST
26 DWN
27 CLR
28 PCG
29 SOUT
30 VVDD
4
31 VCOML
32 GCFB
R910
47
CN900
1/16W
32P
CHIP
5 %
C909
0.1
25V
F
P DRV RED
5
(9/12)
H