Sony VPL-CS2 Service Manual page 109

. Refer to page 8-14 for Printed Wiring Board
. Refer to page 8-20 for IC Block Diagrams
15.5V
R925
0
:CHIP
R926
0
R917 :CHIP
#
R927
100
R922
1/16W
R909 #
:CHIP
#
R VCOM
TO(4/5)
B VCOM
R928 100 1/16W :CHIP
R918
#
R924
C880
100
1/16W 0.1
R910
16V
:CHIP
#
B:CHIP
R936
R923
100
#
1/16W
:CHIP 1/16W
:CHIP
R937
100
1/16W
:CHIP
GDIR
FROM(2/5)
C881
0.1 16V B:CHIP
Q807
R915
2SA1162 0
:CHIP
BUFF
R916
470
1/16W
:CHIP
C877
0.1
16V
B:CHIP
R911
0
:CHIP
Q806
2SA1162
BUFF R912 C879
C878
470 0.1
#
1/16W 16V
:CHIP B:CHIP
FB813
R929 BK2125HM601T
4.7k
1/16W
:CHIP
C
[VPL-CX1]
(3/5)
LCD DRIVER(G)
12CH DAC
VPL-CS2/CX1
A B
5V-3
FB816 TO(1/5)
BK2125HM601T
C882 C883
47 0.1
16V
6.3V 15.5V
:AL-CP B:CHIP
DAC TO(4/5)
IC817
R953
MB88346BPFV-EF 10k
1/16W
12CH DAC
:CHIP
R950
R954 R957 R958
5.6k
100 100
1/16W 100
VSS GND
1/16W 1/16W 1/16W
:CHIP
:CHIP
:CHIP :CHIP SCEN
A03 SH2
DLY-CON
A04 SCEN
A05 DI
A06 CLK R959
100
A07 LD 1/16W
R951
:CHIP
100
A08 D0
1/16W
:CHIP
POS-CON2
A09 A012
FROM(1/5)
POS-CON1
A010 A011
R952
VDD VCC 100
1/16W
:CHIP
FB815
+5V
R938 BK2125HM601T
100
INV-CON
DWN
G VCOM
5V-3
R948
4.7k R949
1/16W
0 JL864
:CHIP :CHIP
#
SID-OUT
C884
FB814
#
BK2125HM601T
R955
FROM(2/5)
#
PRG ≠≠≠ ≠≠
IC818
MAX4066CEE-TE2
SW
R956
0
GND
:CHIP
TP811
15.5V
+5V
IC714
TK11900MTL
13.5V REG L823
1µH
BP VIN
C763
0.01
25V
SD GND
C789
B:CHIP
0.1
F:CHIP
FB VO
R799
150k 1/16W :RN-CP
R798 C788
15k 0.1
1/16W 25V
:RN-CP B:CHIP
C918
#
FB714
BK1608TS601
TO(3/5,4/5) HVDD
MCLK
FROM(2/5)
≠≠≠≠ MCLK ≠≠≠
C885
0.001
B:CHIP
1/16W
:CHIP
FROM(2/5,4/5) TP
C
C (3/5) C (3/5)
15.5V
15.5V-2
L806
1µH
C893 C895
0.1
47
25V
25V
B:CHIP :AL-CP
C894
0.001
L819
B:CHIP
100µH
TO(2/5) VIDEO RG
R967
R964 C897
47
C896
3k 0.1
1/16W
TP812 1/16W 10p
16V
:CHIP
GINV :RN-CP CH:CHIP B:CHIP
JL865 #
G OUT
R965
820
1/16W
48 47 46 45 44 43
5V-2 :RN-CP
C890
10
FB817
10V
BK2125HM601T F:CHIP
49 DLY-CNT
50 MCLK
51 MCLK
52 INV-CNT
53 VDD
C888
54 CLK-OUT
0.1
16V
B:CHIP 55 CLK-OUT
C889
C887 56 NC
0.1
47
16V 57 NC
6.3V
B:CHIP
:AL-CP
58 DGND
59 CLK-IN
+5V 60
61 CLK-IN
62 PRG
63 NC
64 NC
1 2 3 4 5 6
R968
#
R971
R969
0
:CHIP
R970
0
:CHIP
+5V
C892
R966
0.1
100k
25V
1/16W
F:CHIP
:CHIP
5V-2 R1138
0
48 47 46 45 44 43
:CHIP
R962
#
R963 49 DLY-CNT
#
50 MCLK
51 MCLK
52 INV-CNT
C886
53 VDD
0.001
B:CHIP
54 CLK-OUT
55 CLK-OUT
C891
R960 R961 1
56 NC
47 47 10V
1/16W F:CHIP 57 NC
:CHIP
58 DGND
59 CLK-IN
60
61 CLK-IN
62 PRG
63
NC
64 NC
1 2 3 4 5 6
8-23 8-23
D E
R930
:CHIP
R913
100
1/16W
:CHIP
JL867
#
HN1B01FU-TE85R
C874 R919
0.1 2.2k
1/16W
25V
B:CHIP :CHIP
L807 FB818
1µH +15.5V BK2125HM601T
C900
C901
0.1
25V 0.1
25V
C898 B:CHIP
C910
B:CHIP C902
# R994
47 JL871
R977 0
25V #
27k :CHIP
:AL-CP
1/16W
:RN-CP
C903 C904
C906
0.1
42 41 40 39 38 37 36 35 34 33 100 0.1
25V
16V 25V
B:CHIP
:AL-CP B:CHIP
GND2 32
VID1
SH-OUT1 31
R982
NC 30
0 :CHIP
VID2
SH-OUT2 29
R983
NC 28 0 :CHIP
VID4
VID3
SH-OUT3 27
VID3
R984
PVCC 26
IC819 VID5
0 :CHIP
CXA2112R-T6
NC 25
LCD DRIVER VID2
(G) NC 24
VID6
TP813
PGND 23
VID1
R985
NC 22 0 :CHIP JL868 #
VID4
SH-OUT4 21
C908
R986
NC 20 0.1
0 :CHIP
25V
VID5
B:CHIP
SH-OUT5 19
R987
NC 18
0 :CHIP
VID6
SH-OUT6 17
HST
HCK2G
HCK1G
7 8 9 10 11 12 13 14 15 16
R975
# #
ENB
VCK
R980
R974 R981
# VST
0 #
:CHIP PCG
C909
3 4 0.47
≠≠≠≠≠≠ RB DIR ≠≠≠≠≠
25V
F:CHIP
R979 TO(2/5,4/5)
IC831(2/6)
R973 0 TC74VHCT04AFT
:CHIP
10k INVERTER
1/16W
:CHIP
VID1
VID2
VID3
R972
0
VID4
:CHIP
VID5
R976 R978
27k
100k
VID6
1/16W
1/16W
:CHIP :RN-CP
VID7 TP814
JL870 #
VID8
VID9
C899
VID10
#
VID11
42 41 40 39 38 37 36 35 34 33
VID12
C907
0.1
25V
B:CHIP
GND2 32
VID7 HST
SH-OUT1 31
R988
HCK2G
NC 30 0
:CHIP
VID8 HCK1G
SH-OUT2 29
R989
0
NC 28
:CHIP
VID9
SH-OUT3 27
R990
PVCC 26 0
IC820
:CHIP
ENB
CXA2112R C1036
NC 25
LCD DRIVER 0.1
VCK
NC 24 25V
(G)
B:CHIP
VST
PGND 23
R991
NC 22 0
:CHIP VID10
SH-OUT4 21
R992
NC 20
0
:CHIP VID11 PCG
SH-OUT5 19
R993
18
NC
0
VID12
:CHIP C905
SH-OUT6 17
0.47
25V
F:CHIP
7 8 9 10 11 12 13 14 15 16
F G
15.5V-2
0
1
R931
2.2k
Q811
1/16W
HN1B01FU-TE85R
:CHIP
BUFF
R939
2.2
1/16W
G-SID OUT
:CHIP
R940
Q808 R945
2.2 JL861
0
1/16W :CHIP #
BUFF :CHIP
FB819
#
C911
#
#
5V-2
GREEN
R995
10k
1/16W
2
CN811
:CHIP
#
1 PSIG
2 SIG4
3 SIG3
4 SIG5
5 SIG2
6 SIG6
7 SIG1
HVDD
8
9 XRGT
10 MODE3
MODE2
11
JL872
#
12 MODE1
13 HST
HCK2
14
15 HCK1
16 VSS
17 BLK
18 ENB
19 VCK 3
20 VST
21 PCG
22 DWN
23 VVDD
24 COM
GREEN
CN812
32P
FPC
TO LCD PANEL(G)
1 PS2G
JL873
VSSGR
# 2
3 VSIG1
4 VSIG2
VSIG3
5
6 VSIG4
7 VSIG5
VSIG6
8
4
9 VSIG7
10 VSIG8
VSIG9
11
12 VSIG10
13 VSIG11
VSIG12
14
15 HVDD
16 RGT
17 HST
18 HCK2
19 HCK1
20 VSS
21 VSSGL
22 BLK
23 ENB
24 VCK
25 VST
26 DWN
27 HB
28 VB
5
29 PCG
VVDD
30
31 COM
32 TEST
5V-2
R997
R996 R998
10k
10k 10k
1/16W
1/16W 1/16W
:CHIP :CHP
:CHIP
DWN TO(2/5)
B-SS1708<...>-C..-P3
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