Sony VPL-CS2 Service Manual page 108

. Refer to page 8-14 for Printed Wiring Board
. Refer to page 8-20 for IC Block Diagrams
1
2
TO(1/5)
HSO ≠≠≠ ≠≠
TO(1/5)
VSO ≠≠≠ ≠≠
CN810
8P
WHT
:SMD JL839
#
SCLK 1
3
GND
2
MODE 3
C857
JL840 0.1
PLUG 4
#
16V
PLD
B:CHIP
ISPEN 5
JL841 #
SDI 6
JL842 #
SDO
7
JL843 #
VCC 8
JL844
#
FROM(1/5)
4
TO(3/5) GDIR
FROM(3/5) DWN
DTC144EKA-T146
5
A B
5V-2
JL850
#
JL849
JL847
#
#
R886
1k
1/16W
:CHIP
5V -1
FB807
BK2125HM601T
C858
C860
47
0.1
6.3V 16V
:AL-CP
B:CHIP
R1000
47
1/16W
:CHIP
I/028
R882
#
I/029
JL845 R884
I/030
# #
R885
I/031 IN2/MODE
0
:CHIP
Y0 Y1/
IC812
C859
JL846
1 VCC ISPLSI1016E-100L
#
6.3V TG
B:CHIP ISPEN
SDI/INO
≠≠≠ PCG ≠≠
I/11
I/01
ENB ≠≠≠ ≠≠
R1002
47 I/02
1/16W
:CHIP
JL909
#
R1003 22 1/16W :CHIP
R1007
R887
0 100
:CHIP 1/16W
+5V
:CHIP
TO(1/5)
R1130
10k
1/16W
:CHIP
5V-2
D815
1SS355
FB850
C1028
BK1608TS601
1
10V
R1004
B:CHIP
#
OCLK
C1030
R1053 0.1
R1052
# 16V
4.7k
B:CHIP
1/16W
:CHIP
NC AOUT0
NC BFIN0
R1141
VST DACO0
4.7k
1/16W
HST AVDD
:CHIP
DWN VRH
RGT AOUT1
R1142 CTRL BFIN1
1k
1/16W TEST0 DACO1
:CHIP IC833
TEST1 VRL
CXD3503R
UF ADJUST
TEST2 AVSS
DOUT00 AOUT2
C1031
DOUT01 BFIN2
Q818
DOUT02 DACO2
SW B:CHIP
DOUT03 DVSS1
DOUT04 DVDD1
DDOUT05 OLIM
C1029
0.1
16V
B:CHIP
C
C (2/5) C (2/5)
IC831(1/6)
TC74VHCT04AFT
+5V
INVERTER
14
FRP
1 2
IC811
R889
C863
TC74VHCT04AFT
7 47
1
INVERTER
1/16W
6.3V
:CHIP
B:CHIP
R891
≠≠≠≠ HCK1 ≠≠≠
47
1A VCC
C865 1/16W
0.1 HCK1R :CHIP
1Y 6A
16V
R892
B:CHIP JL853 ≠≠≠≠ HCK1 ≠≠≠
47
2A 6Y
# 1/16W
HCK1G :CHIP
2Y 5A
R893
JL854
47 HCK1 ≠≠≠≠ ≠≠≠
# 3A 5Y
1/16W
HCK1B
:CHIP
+5V 3Y 4A
JL855
GND 4Y
#
C866
0.1
16V
B:CHIP
IC813
TC74VHCT04AFT
I/018
DWN
INVERTER
R894
I/017 RB DIR ≠≠≠≠≠≠ ≠≠≠≠≠
100
1/16W ≠≠≠ VCK ≠≠
I/016 1A VCC
:CHIP
VCK
1Y 6A
R895
≠≠≠ ENB ≠≠
JL856 100
RESET 2A 6Y
# 1/16W
C864 ENB
:CHIP
VCC 2Y 5A
1
6.3V ≠≠≠ VST ≠≠
Y2/SCLK B:CHIP 3A 5Y
VST
I/015 3Y 4A
R1005
R896
I/014 0 GND 4Y
100
:CHIP
1/16W
I/013
:CHIP
I/012
R1008
100
JL910
1/16W
#
:CHIP
TO(3/5,4/5)
5V-3
C1041
L818
2.2
1µH
10V
:CHIP
B:CHIP
R1131
470
1/16W
:CHIP
VIDEO RR
TO(4/5)
C852
0.1
16V
+5V
B:CHIP VRH
TP823
VIDEO RG JL907
TO(4/5)
#
C1032 R1132
VRL
0.1 470
16V 1/16W R1146
JL906
TP824
B:CHIP :CHIP 0
#
:CHIP
R1144
C1040
220
#
1/16W
VIDEO RB :CHIP
R1133 TO(4/5)
R1143
470
0.1 R1134
5.6k
1/16W
16V 680 3
:CHIP 1/16W R1145
:RN-CP 1/16W
39
:RN-CH
1/16W
1
:RN-CP
R1135 C1039
D816
1.8k 47
1SS355
1/16W 2 6.3V
:RN-CP :AL-CP
IC835
R1136 C850 C851
TL431CPK
2.7k 0.1 0.1
SHUNT REG
1/16W 16V 16V
:RN-CP
B:CHIP B:CHIP
8-22 8-22
D E
5V-2
FB811
BK2125HM601T
R900
HCK2 ≠≠≠≠ ≠≠≠
47
1/16W
:CHIP HCK2R C870
C868
0.1
R901 1
JL857
HCK2 ≠≠≠≠ ≠≠≠ 47 16V
6.3V
#
1/16W B:CHIP B:CHIP
:CHIP HCK2G
≠≠≠≠ HCK2 ≠≠≠ JL858
#
HCK2B
R902
JL859
47
#
1/16W
:CHIP
PCG ≠≠≠ ≠≠ JL860
# C867
C869
PCG
1
0.1
R903 6.3V 16V
≠≠≠ HST ≠≠
47 B:CHIP B:CHIP
1/16W
:CHIP HST
R904
47
1/16W
:CHIP PRG
R905
47
1/16W
:CHIP
TP TO(3/5,4/5)
IC831(5/6)
TC74VHCT04AFT
INVERTER
11
10
≠≠≠ PRG ≠≠ TO(3/5)
FL806
IC814
#
MC100ELT20DR2
PECL DRV
FB812
EMI
BK2125HM601T
R897
0
FB809 NC
VCC
:CHIP
BLM21B750S
MCLK Q D
MCLK ≠≠≠≠ ≠≠≠ Q NC
R898
FB810
NC GND
0 BLM21B750S
:CHIP R906
C871
330
0.1
EMI 1/16W
R907 16V
:CHIP B:CHIP
330 B:CHIP
FL805 1/16W
:CHIP
#
FROM(1/5) CLK
R899
22
IC831(4/6) IC831(6/6)
1/16W IC831(3/6)
TC74VHCT04AFT
TC74VHCT04AFT
:CHIP TC74VHCT04AFT
INVERTER
INVERTER INVERTER
9 13
5 6 8
OUT V+
IN- OUT
JL908
IN+ IN- #
GND IN+
IC834
C
LMV358MMX [VPL-CX1]
(2/5)
VOLTAGE REF
TIMING GENERATOR,
UF ADJUST
F
5V-2
C873
47
6.3V
:AL-CP
C872
1
6.3V
12
B-SS1708<...>-C..-P2
VPL-CS2/CX1
G H