Sony VPL-CS2 Service Manual page 102

. 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
1
2
CN810
:SMD
SCLK
GND
3
MODE
PLUG
PLD
ISPEN
SDI
SDO
VCC
4
5
A B
5V -1
FB807
BK2125HM601T
C858
47
6.3V
C860
:AL-CP
0.1
16V
B:CHIP
TO(1/5) HSO ≠≠≠ ≠≠
R1000
R882
47
0 :CHIP
1/16W
:CHIP
R884
JL845 1k
#
1/16W
R885
:RN-CP
0
:CHIP
JL846 C859
# 1
6.3V
B:CHIP
TO(1/5) ≠≠≠ VSO ≠≠
R1002
47
1/16W
:CHIP
8P
WHT
JL839
# R1003
22 1/16W :CHIP
1
2
3
C857
JL840
0.1
4
#
16V
B:CHIP
5
JL841 #
6
JL842 #
7
JL843 #
8
JL844
#
R1130
10k
1/16W
:CHIP
D815
1SS355
C1028
1
10V
R1004
B:CHIP
0
:CHIP
FROM(1/5) OCLK
R1053
R1052 4.7k
# 1/16W
:CHIP
NC
NC
R1141
VST
4.7k
1/16W
HST
:CHIP
DWN
TO(3/5) RGT
GDIR
R1142 CTRL
1k
1/16W TEST0
:CHIP
TEST1
TEST2
FROM(3/5) DWN DOUT00
DOUT01
Q818
DOUT02
DTC144EKA-T146
SW DOUT03
DOUT04
DDOUT05
C
C (2/5) C (2/5)
IC831(1/6)
5V-2
TC74VHCT04AFT
INVERTER
14
2.0
1 2 FRP
R889
C863
7 47
1
JL850 1/16W
6.3V
# :CHIP
JL849 B:CHIP
JL847
#
#
C865
0.1
R886 16V
1k
B:CHIP
1/16W
:RN-CP
C866
0.1
16V
B:CHIP
I/028 I/018
DWN
3.1 0
I/029 I/017 RB DIR ≠≠≠≠≠≠ ≠≠≠≠≠
0 5.0
I/030 I/016
0.1 3.8 3.7
I/031 IN2/MODE
0
Y0 Y1/ RESET
IC812
3.7 1.6
C864
VCC ISPLSI1016E-100L VCC
1
TG 6.3V
ISPEN Y2/SCLK B:CHIP
3.6 3.6
SDI/INO I/015
≠≠≠ PCG ≠≠ 3.6 0 R1005
I/11 I/014 #
3.8
I/01 I/013
ENB ≠≠≠ ≠≠
3.2
I/02 I/012
0.5
JL910 #
JL909
#
R1007
R887
# 100
1/16W
+5V
:CHIP
TO(1/5)
5V-2
FB850
BK1608TS601
5V-3
C1030
C1041
0.1
L818
2.2
16V
1µH
10V
B:CHIP
:CHIP
B:CHIP
R1131
470
1/16W
:CHIP
AOUT0 VIDEO RR TO(4/5)
C852
BFIN0
0.1
16V
DACO0
B:CHIP
AVDD
VRH
AOUT1 VIDEO RG TO(3/5)
C1032
R1132
BFIN1 0.1
470
16V
1/16W
IC833 DACO1 B:CHIP
:CHIP
CXD3503R
VRL
UF ADJUST
C1040
AVSS
#
AOUT2 VIDEO RB TO(4/5)
R1133
C1031
BFIN2
470 R1143
0.1
1/16W 5.6k
16V
DACO2
:CHIP 1/16W
B:CHIP
:RN-CP
DVSS1
D816
DVDD1
1SS355
OLIM
C1029
+5V
0.1
16V
B:CHIP
8-16 8-16
D E
5V-2
FB811
+5V
BK2125HM601T
IC811
TC74VHCT04AFT
INVERTER
R891
HCK1 ≠≠≠≠ ≠≠≠
47
1A VCC
1/16W R900
2.2
:CHIP ≠≠≠≠ HCK2 ≠≠≠
HCK1R 47
1Y 6A
R892 1/16W
2.9 2.3
JL853 ≠≠≠≠ HCK1 ≠≠≠
47 :CHIP HCK2R
C868
# 2A 6Y
1/16W R901
2.2 2.9 1
HCK1G :CHIP HCK2 ≠≠≠≠ ≠≠≠ JL857
47 6.3V
2Y 5A #
R893 1/16W B:CHIP
2.9 2.3
JL854 HCK1 ≠≠≠≠ ≠≠≠ :CHIP HCK2G
47
# 3A 5Y
1/16W
2.2 2.9
HCK1B ≠≠≠≠ HCK2 ≠≠≠ JL858
:CHIP
3Y 4A
#
2.9 2.3
JL855 HCK2B
GND 4Y
#
R902
2.9
JL859
47
#
1/16W
:CHIP
IC813
TC74VHCT04AFT
INVERTER
R894
100
1/16W ≠≠≠ VCK ≠≠
1A VCC
:CHIP
2.0
VCK PCG ≠≠≠ ≠≠ JL860
1Y 6A
#
R895
2.5 3.8
JL856 ≠≠≠ ENB ≠≠ PCG
100 C867
2A 6Y
# 1/16W R903
1
0.5 0.4
ENB :CHIP HST ≠≠≠ ≠≠ 47 6.3V
2Y 5A
1/16W B:CHIP
4.4 4.1
VST ≠≠≠ ≠≠ :CHIP HST
3A 5Y
R904
0 0.1
VST 47
3Y 4A
1/16W
5.0 3.8
:CHIP PRG
R896
GND 4Y
100
R905
0.4
1/16W
47
:CHIP 1/16W
:CHIP
IC831(5/6)
TC74VHCT04AFT
INVERTER
R1008
100
1/16W 11
10
PRG ≠≠≠ ≠≠ TO(3/5)
:CHIP
0.4 4.6
R897
0
FB809
:CHIP
BLM21B750S
MCLK
TO(3/5),(4/5)
≠≠≠≠ MCLK ≠≠≠
R898
FB810
0
BLM21B750S
:CHIP
EMI
FL805
#
FROM(1/5) CLK
R899
22
1/16W
:CHIP
+5V
VRH
TP823
JL907
#
VRL
R1146
JL906
TP824
0
#
:CHIP
R1144
220
1/16W
:CHIP
R1134 OUT V+
680 3
R1145
1/16W
39
:RN-CH IN- OUT
1/16W
1
:RN-CP
R1135 C1039 JL908
1.8k 47 IN+ IN- #
1/16W 2 6.3V
:RN-CP :AL-CP
GND IN+
R1136 C850
C851
IC835
2.7k 0.1
0.1
TL431CPK IC834
1/16W 16V
16V
LMV358MMX
SHUNT REG :RN-CP B:CHIP
B:CHIP
VOLTAGE REF
F
C870
0.1
16V
B:CHIP
C869
0.1
16V
B:CHIP
TP TO(3/5),(4/5)
FL806
IC814 5V-2
#
MC100ELT20DR2
PECL DRV
FB812
EMI
BK2125HM601T
NC VCC
3.7 1.6
Q TTL
C873
3.7 Q
47
NC
6.3V
:AL-CP
NC GND
R906 C872
C871
330 1
0.1
1/16W 6.3V
R907 16V
:CHIP
330 B:CHIP
B:CHIP
1/16W
:CHIP
IC831(4/6) IC831(6/6)
IC831(3/6)
TC74VHCT04AFT TC74VHCT04AFT
TC74VHCT04AFT
INVERTER INVERTER
INVERTER
9
13
5 6 8 12
5.0 5.0 5.0
C
[VPL-CS2]
(2/5)
TIMING GENERATOR,
UF ADJUST
B-SS1707<...>-C..-P2
VPL-CS2/CX1
G H