Sony VPL-HS3 Service Manual page 103

R867
10k
+5V R863 R866
1/16W
# # :1005
R861
10k
1/16W
:1005
DA_B
FROM P4 FROM P4
B
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
TEST TEST
49
STATUS STATUS
50
B(9)
D_A9 D_A9
51
B(8)
D_A8 D_A8
52
B(7)
D_A7 D_A7
53
B(6)
D_A6 D_A6
54
B(5)
D_A5 D_A5
55
CXA7000R CXA7000R
GND GND
56
LCD DRIVER LCD DRIVER
GND GND
57
B(4)
D_A4 D_A4
58
B(3)
D_A3 D_A3
59
B(2)
D_A2 D_A2
60
B(1)
D_A1 D_A1
61
B(0)
D_A0 D_A0
62
MCLK_B
MCLK MCLK
FROM P4 FROM P4 63
MCLKX MCLKX
64
1 2 3 4 5 6
C859
0.1
16V
F:1005
B:1608
TG
FROM P4/P5/P6 FROM P4/P5/P6
VPL-HS3
A B
15.5V
5V
L851 L852
L853
1µH 1µH
10µH +15.5V
:2518
C868
C869
0.1
47
50V
25V
B:2012
JL854
#
C870
47
25V
SIG B SIG B
C871
0.1
50V
B:2012 R871
PVCC PVCC 0
32
:1005
SHOUT1 SHOUT1
31
NC NC
30
SHOUT2 SHOUT2
29
NC NC
28
SHOUT3 SHOUT3
27
NC NC
IC851 IC851 26
PGND PGND
25
PGND PGND
24
NC NC
23
SHOUT4 SHOUT4
22
RB851
NC NC
21
0*4
SHOUT5 SHOUT5
20
NC NC
19
SHOUT6 SHOUT6
18
PVCC PVCC
17 +15.5V
R872
0
:1005
C872
0.1
7 8 9 10 11 12 13 14 15 16
50V
B:2012
C867
0.22
16V
B:1608
C865
0.22
16V
B:1608
C863
SCEN FROM P4/P5/P6 FROM P4/P5/P6
0.22
16V
FROM P4 FROM P4
OFST_B
C864
0.22
16V
B:1608
C
C (7/7) C (7/7)
SID_OUT_B
VCOM_OUT_B
TP851
VID_B(1)
JL855
VCOM_OUT_B
#
VID_B(2)
15.5V
VID_B(3)
VID_B(4) FB851
0UH Q852 Q852
VID_B(5) :1608
+15.5V HN1B01FU-TE85R HN1B01FU-TE85R
BUFF BUFF
R853
C851 2.2k
0.1 1/16W
R851
50V :1005
100
B:2012
1/16W
VID_B(6) :1005
SID_OUT_B
R852
2.2k
1/16W
:1005
6-19 6-19
D E
C873
0.1
50V
B:2012
15.5V
FB857
0UH
+15.5V
:1608
FROM P5/P6 FROM P5/P6 HVDD
C874
0.1 0.1
50V 50V
B:2012
C875
100
16V
C876
0.1
25V
B:2012
VID_B(1)
VID_B(2)
VID_B(3)
VID_B(4)
R854
VID_B(5)
10
PSIG B PSIG B
1/16W
VID_B(6)
:1005 TP852
R856
DCK2B
0 JL851
:1005 #
DCK2XB
DCK1XB
R855
10
DCK1B
1/16W
:1005
HCK1B
HCK2B
RGT
FROM P4/P5/P6/P7 FROM P4/P5/P6/P7 HST
ENB_B
VCK
VST
DWN
CLRB
PCG
JL852
TG_B #
FROM P4 FROM P4
C
(7/7)
LCD DRIVER,
P DRV BLU
3D GAMMA &TG MAIN CPU
F G
1
2
3
BLUE BLUE CN852
32P 32P
1 NC
2 SOUT SOUT
3 PSIG
4 VSSGR
5
VSIG1
6 VSIG2
7 VSIG3
8
VSIG4
9 VSIG5
10
VSIG6
11
HVDD
12
DCK2
13
DCK2X
14
DCK1X
15
DCK1
TO TO
16 HCK
4
LCD (B) LCD (B)
17
HCKX
18
RGT
19 HST
20
HVSS
21
VSSGL
22 VVSS
23 ENB
24
VCK
25 VST
26
DWN
27
CLR
28 PCG
+15.5V 29 TEST
30
VVDD
31 VCOML
32 NC
5
B-SS1756-C-P7
H