Sony VPL-HS20 Service Manual page 111

6.4V 6.4V
+6.4V +6.4V
C800 C800
0.1 0.1
10V 10V
B
1005 1005
GND_1 GND_1
FROM P5 FROM P5 RGT_3.3 RGT_3.3
FROM P5 FROM P5 MCLK_B MCLK_B
B
FROM P5 FROM P5
DA_B DA_B
FROM P5/P6/P7 FROM P5/P6/P7 TG TG
FROM P2/P6/P7 FROM P2/P6/P7 3LINESBUS 3LINESBUS
VPL-HS20
A B
IC800
B3.3V B3.3V
AIC1117A-33CE
3.3V RFG 3.3V RFG B3.3V B3.3V
I O JL800 JL800
+15.5V +15.5V
ADJ ADJ JL807 JL807
+3.3V +3.3V
C802 C802
C801 C801 47 47
47 47 6.3V 6.3V
6.3V 6.3V
R802 R802
C803 C803
10k 10k
0.1 0.1
1/16W 1/16W
10V 10V
B CHIP CHIP
1005 1005
R810 R810
C810 C810
10k 10k
0.1 0.1
C812 C812
1/16W 1/16W
50V 50V 47 47
CHIP CHIP
B 25V 25V
L804 L804
2012 2012
1uH 1uH
L802 L802
1uH 1uH
C814 C814
47 47
25V 25V
36 36 35 35 34 34 33 33 32 32 31 31 30 30 29 29 28 28 27 27 26 26 25 25
C815 C815
0.1 0.1
50V 50V
B
2012 2012
B[11] B[11] P24 P24
P37 P37
37 37 D_IN11 D_IN11 SID_OUT SID_OUT 24 24
B[10] B[10] R812 R812
P38 P38 P23 P23
0
38 38 D_IN10 D_IN10 PVCC PVCC 23 23
CHIP CHIP JL814 JL814
B[9] B[9] P22 P22
P39 P39
39 39 D_IN9 D_IN9 SIG_OUT1 SIG_OUT1 22 22
CHIP CHIP
B[8] B[8]
P40 P40 P21 P21 0 R813 R813
40 40 D_IN8 D_IN8 SIG_OUT2 SIG_OUT2 21 21
CHIP CHIP
B[7] B[7] P20 P20 0 R814 R814
P41 P41
41 41 D_IN7 D_IN7 SIG_OUT3 SIG_OUT3 20 20
B[6] B[6]
P42 P42 P19 P19
42 42 D_IN6 D_IN6 IC801 PGND PGND 19 19
CXA7004R-T4 CXA7004R-T4
B[5] B[5] P18 P18
P43 P43
43 43 D_IN5 D_IN5 LCD DRIVER LCD DRIVER PGND PGND 18 18
CHIP CHIP
B[4] B[4]
P44 P44 P17 P17 0 R815 R815
44 44 D_IN4 D_IN4 SIG_OUT4 SIG_OUT4 17 17
CHIP CHIP
B[3] B[3] P16 P16 0 R816 R816
P45 P45
45 45 D_IN3 D_IN3 SIG_OUT5 SIG_OUT5 16 16
CHIP CHIP
B[2] B[2]
P46 P46 P15 P15 0 R817 R817
46 46 D_IN2 D_IN2 SIG_OUT6 SIG_OUT6 15 15
B[1] B[1] P14 P14
P47 P47
47 47 D_IN1 D_IN1 PVCC PVCC 14 14
B[0] B[0]
P48 P48 P13 P13 JL811 JL811
48 48 D_IN0 D_IN0 VCOM_OUT VCOM_OUT 13 13
C816 C816
0.1 0.1
50V 50V
B
2012 2012
1 2 3 4 5 6 7 8 9 10 10 11 11 12 12 TP800 TP800
JL809 JL809
L800 L800
1uH 1uH +15.5V +15.5V
R803 R803
10k 10k
1/16W 1/16W
CHIP CHIP C806 C806
C808 C808
0.1 0.1
47 47
50V 50V
25V 25V
B
R800 R800
# 2012 2012
R808 R808
#
7 5 3 1
R806 R806
10k 10k
1/16W 1/16W
RB800 RB800
CHIP CHIP
22*4 22*4
8 6 4 2
B
B3.3V B3.3V 15.5V 15.5V
JL808 JL808
C804 C804 +15.5V +15.5V
+3.3V +3.3V
47 47
6.3V 6.3V
GND_1 GND_1
C805 C805
0.1 0.1
R804 R804
10V 10V
10k 10k
B
1/16W 1/16W
1005 1005
CHIP CHIP
R811 R811 C811 C811
10k 10k
0.1 0.1 C813 C813
15.5V 15.5V
1/16W 1/16W 50V 50V 47 47
CHIP CHIP 25V 25V
B L805 L805
MCLK_B MCLK_B 2012 2012
1uH 1uH
L803 L803
1uH 1uH C817 C817
47 47
25V 25V
36 36 35 35 34 34 33 33 32 32 31 31 30 30 29 29 28 28 27 27 26 26 25 25
C818 C818
0.1 0.1
50V 50V
B
2012 2012
B[11] B[11] P37 P37
P24 P24
37 37 D_IN11 D_IN11 SID_OUT SID_OUT 24 24
B[10] B[10]
P38 P38 P23 P23
38 38 D_IN10 D_IN10 PVCC PVCC 23 23
CHIP CHIP
B[9] B[9] 0 R818 R818 JL813 JL813
P39 P39 P22 P22
39 39 D_IN9 D_IN9 SIG_OUT1 SIG_OUT1 22 22
CHIP CHIP
B[8] B[8]
P40 P40 P21 P21 0 R819 R819
40 40 D_IN8 D_IN8 SIG_OUT2 SIG_OUT2 21 21
CHIP CHIP
B[7] B[7] 0 R820 R820
P41 P41 P20 P20
41 41 D_IN7 D_IN7 SIG_OUT3 SIG_OUT3 20 20
B[6] B[6] P42 P42 P19 P19
42 42 D_IN6 D_IN6 IC802 PGND PGND 19 19
CXA7004R-T4 CXA7004R-T4
B[5] B[5]
P43 P43 P18 P18
LCD DRIVER LCD DRIVER
43 43 D_IN5 D_IN5 PGND PGND 18 18
CHIP CHIP
B[4] B[4] P44 P44 P17 P17 0 R821 R821
44 44 D_IN4 D_IN4 SIG_OUT4 SIG_OUT4 17 17
CHIP CHIP
B[3] B[3] 0 R822 R822
P45 P45 P16 P16
45 45 D_IN3 D_IN3 SIG_OUT5 SIG_OUT5 16 16
CHIP CHIP
B[2] B[2] P46 P46 P15 P15 0 R823 R823
46 46 D_IN2 D_IN2 SIG_OUT6 SIG_OUT6 15 15
B[1] B[1]
P47 P47 P14 P14
47 47 D_IN1 D_IN1 PVCC PVCC 14 14
B[0] B[0] P48 P48 P13 P13 JL812 JL812 C819 C819
48 48 D_IN0 D_IN0 VCOM_OUT VCOM_OUT 13 13 0.1 0.1
50V 50V
B
2012 2012
1 2 3 4 5 6 7 8 9 10 10 11 11 12 12 TP801 TP801
JL810 JL810
L801 L801
7 5 3 1
R805 R805
C807 C807 1uH 1uH
10k 10k +15.5V +15.5V
1/16W 1/16W 0.1 0.1
C809 C809
CHIP CHIP
RB801 RB801 50V 50V 47 47
B 25V 25V
22*4 22*4
R801 R801
#
8 6 4 2
R809 R809
R807 R807
#
10k 10k
1/16W 1/16W
CHIP CHIP
C
C (8/9) C (8/9)
TP802 TP802
12 Vp-p (H) 12 Vp-p (H)
SIG B SIG B
TP802 TP802
VID_B[1] VID_B[1]
VID_B[3] VID_B[3]
15.5V 15.5V
VID_B[5] VID_B[5]
TP804 TP804
FB800 FB800
0uH 0uH Q801
VID_B[7] VID_B[7] +15.5V +15.5V
HN1B01FU-TE85R HN1B01FU-TE85R
BUFF BUFF
VID_B[9] VID_B[9]
VID_B[11] VID_B[11] R826 R826 10 Vp-p (H) 10 Vp-p (H)
C820 C820 1.5k 1.5k
1/10W 1/10W
0.1 0.1
CHIP CHIP
50V 50V
B
VCOM_OUT_B VCOM_OUT_B
R827 R827
2012 2012
10 10 PSIG B PSIG B
1/16W 1/16W
TP804 TP804
CHIP CHIP
R824 R824
CHIP CHIP
100 100
R829 R829
1/16W 1/16W
0 JL816 JL816
CHIP CHIP
FROM P5 FROM P5
R828 R828
10 10
1/16W 1/16W
CHIP CHIP
B
GND GND R825 R825
1.5k 1.5k
TP803 TP803
1/10W 1/10W
CHIP CHIP
JL815 JL815
Q800 Q800
HN1B01FU-TE85R HN1B01FU-TE85R
BUFF BUFF
FROM P5 FROM P5 TG_B TG_B
B
VID_B[2] VID_B[2]
VID_B[4] VID_B[4]
VID_B[6] VID_B[6]
VID_B[8] VID_B[8]
VID_B[10] VID_B[10]
VID_B[12] VID_B[12]
P DRV BLUE
6-25 6-25
D E
CN800 CN800
32P 32P
1 PSIG PSIG
2 VSSGR VSSGR
VID_B[1] VID_B[1]
3 VSIG1 VSIG1
VID_B[2] VID_B[2]
4 VSIG2 VSIG2
VID_B[3] VID_B[3]
5 VSIG3 VSIG3
VID_B[4] VID_B[4]
6 VSIG4 VSIG4
VID_B[5] VID_B[5]
7 VSIG5 VSIG5
VID_B[6] VID_B[6]
8 VSIG6 VSIG6
B
VID_B[7] VID_B[7]
9 VSIG7 VSIG7
VID_B[8] VID_B[8]
10 10 VSIG8 VSIG8
VID_B[9] VID_B[9]
11 11 VSIG9 VSIG9
VID_B[10] VID_B[10]
12 12 VSIG10 VSIG10
VID_B[11] VID_B[11]
13 13 VSIG11 VSIG11
VID_B[12] VID_B[12]
14 14 VSIG12 VSIG12
C823 C823 0.1 0.1 50V 50V B 2012 2012
13.5V 13.5V 15 15 HVDD HVDD
FB801 FB801
TO
0uH 0uH 16 16 RGT RGT
RGT RGT
LCD B
17 17 HST HST
HST HST
HCK2_B HCK2_B
18 18 HCK2 HCK2
HCK1_B HCK1_B
19 19 HCK1 HCK1
GND_1 GND_1
20 20 VSS VSS
R830 R830
47 47
1/16W 1/16W 21 21 VSSGL VSSGL
CHIP CHIP
FROM P5 FROM P5
SOUT_B SOUT_B 22 22 SOUT SOUT
ENB ENB
23 23 ENB ENB
VCK VCK
24 24 VCK VCK
VST VST
25 25 VST VST
FROM P5 FROM P5 DWN DWN 26 26 DWN DWN
JL817 JL817
27 27 N.C. N.C.
CLR CLR
28 28 CLR CLR
PCG PCG
29 29 PCG PCG
C824 C824 1 25V 25V
B
3216 3216
30 30 VVDD VVDD
VCOM_OUT_B VCOM_OUT_B
B
31 31 COM COM
32 32 TEST TEST
15.5V 15.5V
C825 C825
47 47
25V 25V
FB802 FB802
0uH 0uH
C822 C822
C821 C821
0.1 0.1
47 47
50V 50V
25V 25V
B
2012 2012
GND_1 GND_1
C
(8/9)
MAIN CPU,SCAN CONVERTER,
3D GAMMA & TG,LCD DRIVER
F G
1
2
3
4
5
B-SS1757-C-P8 B-SS1757-C-P8
H