Sony VPL-CS2 Service Manual page 104

. Refer to page 8-14 for Printed Wiring Board
. Refer to page 8-20 for Waveforms
. Refer to page 8-20 for IC Block Diagrams
TO(3/5)
1
DAC
SCEN
SID-OUT
TO(3/5) B VCOM
L820
100µH
TO(2/5) VIDEO RB
R1054
8 3k
TP816 1/16W
:RN-CP
BINV
JL888 #
FROM(1/5) B OUT
R1055
5V-3
820
1/16W
R874 R870
5V-2 :RN-CP
# #
1/16W 1/16W C978
:RN-CP
:RN-CP 10
FB832 10V
DLY-CON
BK2125HM601T F:CHIP
R873
2
#
3.7
1/16W
:RN-CP
INV-CON
C976
0.1
16V 3.4
B:CHIP
C975
C977
47
0.1
6.3V
B:CHIP
:AL-CP
R1051
#
PRG ≠≠≠ ≠≠
FROM(2/5)
R1058
POS-CON1 :CHIP
POS-CON2
3
DWN
4
R1139
#
MCLK
FROM(2/5)
≠≠≠≠ MCLK ≠≠≠
C979
#
5
TO(2/5),(3/5) TP
A B
15.5V
15.5V-3
L814
1µH
R908
:CHIP
100
1/16W
:CHIP
C981
C983
0.1 47
25V
25V JL890
B:CHIP :AL-CP #
C876
R921
0.1
2.2k
25V
1/16W
B:CHIP
:CHIP
C982
0.001
B:CHIP
C989
L815 +15.5V
R1057 0.1
1µH
C985
47 25V :CHIP
C984 0.1
B:CHIP
1/16W
22p 16V C988
:CHIP
CH:CHIP B:CHIP 0.1
C986
25V
C990
# B:CHIP R1084
47 0 JL891
R1067
25V #
27k :CHIP
:AL-CP
1/16W
:RN-CP
C991 C992
C993
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 0.1 100 0.1
25V
16V 25V
B:CHIP B:CHIP
:AL-CP
49 32
DLY-CNT GND2
4.4
VID1
50 MCLK SH-OUT1 31
R1072
7.0
51 30 0 :CHIP
MCLK NC
3.7
VID2
52 INV-CNT SH-OUT2 29 10
R1073
4.9 7.0
0 :CHIP
53 VDD NC 28 VID4
VID3
54 CLK-OUT SH-OUT3 27
VID3
R1074
IC826 7.0
0 :CHIP
55 CLK-OUT CXA2112R-T6 PVCC 26 VID5
3.4
LCD DRIVER
56 NC NC 25
VID2
(B)
57 NC NC 24 VID6
58 DGND PGND 23
VID1
59 CLK-IN NC 22 JL892 #
3.4
VID4
60 SH-OUT4 21
R1075
7.0 C996
0 :CHIP
61 CLK-IN NC 20
3.4
VID5
B:CHIP
62 PRG SH-OUT5 19
R1076
0.4 7.0
0 :CHIP
63 NC NC 18
VID6
64 NC SH-OUT6 17
R1077
7.0
0 :CHIP
0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
R1065
R1061
0
0
:CHIP
:CHIP
R1070
R1059
R1064 R1071
# #
# #
R1060
#
RB DIR ≠≠≠≠≠≠ ≠≠≠≠≠
FROM(3/5) F:CHIP
R1069
0
R1063
# :CHIP
HVDD
TO(3/5)
VID1
VID2
VID3
R1062
#
VID4
VID5
R1066
R1056
C980 R1068
#
# # VID6
#
VID7
VID8
VID9
C987
VID10
#
VID11
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
VID12
C995
49 DLY-CNT GND2 32
VID7
50 31
MCLK SH-OUT1
R1078
#
51 MCLK NC 30
VID8
52 29
INV-CNT SH-OUT2
R1079
#
53 VDD NC 28
VID9
54 27
CLK-OUT SH-OUT3
R1080
#
55 CLK-OUT PVCC 26
IC827
56 # 25
NC NC
C1037
#
57 NC NC 24
58 23
DGND PGND
59 CLK-IN NC 22
VID10
60 SH-OUT4 21
R1081
#
61 CLK-IN NC 20
VID11
62 PRG SH-OUT5 19
R1082
#
63 NC NC 18
VID12
C994
64 NC SH-OUT6 17
R1083 #
#
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
C
C (4/5) C (4/5)
TO(3/5)
15.5V-3
DAC
R934
0
:CHIP
R935
2.2k
Q813
1/16W
:CHIP HN1B01FU-TE85R
BUFF
R943
2.2
1/16W B-SID OUT
SCEN
:CHIP
SID-OUT
R944 R947
Q810
2.2 0 JL863
HN1B01FU-TE85R
1/16W :CHIP
#
BUFF TO(3/5) R VCOM
:CHIP
TO(2/5) VIDEO RR
FB833
BK2125HM601T
FB837 9
BK2125HM601T TP820
RINV
C999
C998
#
#
JL897 #
R OUT
FROM(1/5)
R881 5V-2
5V-3
#
BLUE 1/16W
:RN-CP
5V-2 FB841
DLY-CON BK2125HM601T
R1085
R888
10k
#
1/16W
1/16W
:CHIP
:RN-CP
INV-CON
1 PSIG
R883 C1003
2
SIG4 # 0.1
1/16W 16V
3 SIG3 :RN-CP B:CHIP
4
SIG5 C1002
C1004
47
#
5 SIG2 6.3V
:AL-CP
6 SIG6
TP817
7 SIG1
8 HVDD
R1092
9 XRGT
0.1 #
25V 10 MODE3 ≠≠≠ PRG ≠≠
FROM(2/5)
JL895 11 MODE2
#
12 MODE1
HST
13 HST
HCK2B
14 HCK2
HCK1B
15 HCK1
POS-CON1
16 VSS
POS-CON2
17 BLK
ENB
18 ENB
VCK
19 VCK
VST
20 VST
PCG
21 PCG DWN
22 DWN
23 VVDD
C997
24 COM
0.47
25V
BLUE
CN816
24P
FPC
TO LCD PANEL(B)
CN817
#
1 PS2G
JL896 2 VSSGR
#
3 VSIG1
4 VSIG2
5 VSIG3
6 VSIG4
7 VSIG5
8 VSIG6
TP818
9 VSIG7
JL894 #
10 VSIG8
11 VSIG9
12 VSIG10
13 VSIG11
14 VSIG12
HVDD
15
#
16 RGT
MCLK
HST
HST
17
≠≠≠≠ MCLK ≠≠≠
HCK2B
18 HCK2
HCK1B
HCK1
19
20 VSS
VSSGL
21
22 BLK
ENB
ENB
23
VCK
24 VCK
VST
VST
25
26 DWN
HB
27
28 VB
PCG
PCG
29
30 VVDD
COM
31
32 TEST
5V-2
R1087 R1088
R1086
# 10k #
1/16W
:CHIP
TO(2/5),(3/5) TP
8-18 8-18
D E
15.5V
15.5V-4
L816
1µH
:CHIP
C1008
C1010
0.1
47
25V
25V
B:CHIP
:AL-CP
C875
JL899
# 0.1
25V
B:CHIP
C1009
0.001
L821
B:CHIP
100µH
L817
R1098
1µH
R1095 C1012
47 C1015
C1011 :CHIP
3k 0.1 C1016
1/16W 0.1
1/16W 22p 16V
0.1
:CHIP 25V
:RN-CP CH:CHIP B:CHIP 25V
C1013 B:CHIP
B:CHIP C1017
#
47
R1108
25V
27k
:AL-CP
1/16W
:RN-CP
R1096
820 C1018
1/16W 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 0.1
:RN-CP 25V
B:CHIP
C1005
10
10V
F:CHIP
49 DLY-CNT GND2 32
4.4
50 MCLK SH-OUT1 31
3.7
6.9 R1113
0 :CHIP
51 MCLK NC 30
3.7
52 INV-CNT SH-OUT2 29
4.9 6.9 R1114
0 :CHIP
53 VDD NC 28
54 CLK-OUT SH-OUT3 27
3.4
IC829 6.9 R1115
0 :CHIP
55 CLK-OUT CXA2112R-T6 PVCC 26
3.4
LCD DRIVER
56 NC NC 25
(R)
57 NC NC 24
58 23
DGND PGND
59 CLK-IN NC 22
3.4
60 21
SH-OUT4
6.9 R1116
0 :CHIP
61 CLK-IN NC 20
3.4
62 19
PRG SH-OUT5
R1117
0.4 6.9
0 :CHIP
63 NC NC 18
64 17
NC SH-OUT6
6.9 R1118
0 :CHIP
R1099
0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
:CHIP
R1102 R1106
0 0
:CHIP :CHIP
R1111
R1100
R1105 R1112
#
#
# #
R1101
#
RB DIR ≠≠≠≠≠≠ ≠≠≠≠≠
R1110 TO(3/5)
R1104 0
:CHIP
#
R1103
#
R1109
C1007 R1097 R1107
# # # #
C1014
#
R1140
#
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
49 DLY-CNT GND2 32
50 MCLK SH-OUT1 31
R1119
51 MCLK NC 30 #
52 INV-CNT SH-OUT2 29
R1120
#
53 VDD NC 28
54 CLK-OUT SH-OUT3 27
R1121
#
55 CLK-OUT PVCC 26
IC830
C1006
# #
56 NC NC 25
C1038
#
57 NC NC 24
58 DGND PGND 23
59 CLK-IN NC 22
60 SH-OUT4 21
R1122
61 CLK-IN NC 20 #
62 PRG SH-OUT5 19
R1123
63 NC NC 18 #
64 NC SH-OUT6 17
R1124
#
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
F
15.5V-4
R932
0
:CHIP
R933
2.2k
1/16W
Q812
:CHIP
R914 HN1B01FU-TE85R
100
BUFF
1/16W R941
:CHIP
2.2
1/16W R-SID OUT
:CHIP
R942 R946
Q809
R920 2.2 0 JL862
HN1B01FU-TE85R
2.2k 1/16W :CHIP
#
BUFF
1/16W :CHIP
:CHIP
+15.5V FB842
BK2125HM601T
FB846
BK2125HM601T
C1026
C1025 #
R1125 #
JL900
0
:CHIP #
C1019 C1020
100
0.1
16V 25V
5V-2
:AL-CP B:CHIP
RED
R1126 CN818
10k 24P
VID1
1/16W
FPC
:CHIP
TO LCD PANEL(R)
VID2
11
1 PSIG
VID4
VID3 2 SIG4
VID3
3 SIG3
VID5
4 SIG5
VID2
5
SIG2
VID6
6 SIG6
TP821
VID1
7 SIG1
JL901 #
HVDD
8
VID4
C1023 9 XRGT
0.1
25V MODE3
10
VID5
B:CHIP
JL904 #
11 MODE2
MODE1
12
VID6
HST
13 HST
HCK2R
HCK2
14
HCK1R
15 HCK1
VSS
16
17 BLK
ENB
ENB
18
VCK
19 VCK
VST
VST
20
PCG
21 PCG
DWN
22
23 VVDD
C1024 COM
24
0.47
25V
F:CHIP
HVDD
TO(3/5)
CN819
#
1 PS2G
JL905 2 VSSGR
#
VID1
3 VSIG1
VID2
4 VSIG2
VID3
5 VSIG3
VID4
6 VSIG4
VID5
7 VSIG5
VID6
8 VSIG6
TP822
VID7
9 VSIG7
VID8 JL903 #
10 VSIG8
VID9
11 VSIG9
VID10
12 VSIG10
VID11
13 VSIG11
VID12
14 VSIG12
15 HVDD
16 RGT
C1022
VID7
HST
#
17 HST
HCK2R
18 HCK2
VID8
HCK1R
19 HCK1
20 VSS
VID9
21 VSSGL
22 BLK
ENB
23 ENB
VCK
24 VCK
VST
25 VST
26 DWN
VID10
27 HB
28 VB
VID11 PCG
29 PCG
30 VVDD
VID12 C1021
31 COM
#
32 TEST
5V-2
R1128 R1129
R1127
# #
#
C
(4/5) [VPL-CS2]
(LCD DRIVER(B),(R))
B-SS1707<...>-C..-P4
VPL-CS2/CX1
G H