Sony VPL-CS2 Service Manual page 98

. Refer to page 8-9 for Printed Wiring Board
. Refer to page 8-9 for Waveforms
. Refer to page 8-9 for IC Block Diagrams
1
JL429
3.3V-2
R536
100
L404 1/16W B:CHIP
BLm41P750S :CHIP
C487
47
6.3V
:AL-CP
192 191 190 189 188
R OLD3
193 PID3
R OLD4
194 PID4
R OLD5
PID5
195
R OLD6
196 PID6
R OLD7
197 PID7
R NEW0
PID8
198
2 R NEW1
199 PID9
C497
0.1
200 GND
16V
B:CHIP PID10
201
R NEW2
202 VDD
R NEW3
203 PID11
R NEW4
PID12
204
R NEW5
205 PID13
R NEW6
206 PID14
R NEW7
PID15
207
G OLD0
208 PID16
G OLD1
209 PID17
G OLD2
PID18
210
G OLD3
211 PID19
C506
0.1
212 GND
16V
B:CHIP
VDD
213
G OLD4
214 PID20
G OLD5
215 PID21
G OLD6
216 PID22
G OLD7
217 PID23
G NEW0
218 PID24
G NEW1
219 PID25
3 G NEW2
220 PID26
G NEW3
221 PID27
G NEW4
222 PID28
G NEW5
223 PID29
224 GND
G NEW6
225 PID30
G NEW7
226 PID31
B OLD0
227 PID32
B OLD1
228 PID33
B OLD2
229 PID34
B OLD3
230 PID35
B OLD4
231 PID36
B OLD5
232 PID37
B OLD6
PID38
233
B OLD7
234 PID39
B NEW0
235 PID40
C513
0.1 GND
236
16V
B:CHIP
237 VDD
B NEW1
238 PID41
B NEW2
PID42
239
B NEW3
240 PID43
4 B NEW4
241 PID44
B NEW5
PID45
242
B NEW6
243 PID46
B NEW7
244 PID47
≠≠≠≠ PIVS ≠≠≠ PIVS
245
≠≠≠≠ PIHS ≠≠≠ 246 PIHS
C519
0.1 247 GND
16V
B:CHIP PICLK
248
PICLK
249 VDD
TO(2/4)
POFLD 250 PIFLD
PIVSGO
251
FROM(2/4) SC CLK 252 SCLK
FROM(4/4) SC CS 253 SS
FROM(2/4) SC DAT SI
254
C523 255 GND
0.1
16V
256 VDD
B:CHIP
1 2 3 4 5
G AD
FROM(2/4)
SRX
B AD
TO(2/4),(4/4)
5
FROM(2/4)
+3.3V
A B
RB413
#
47*4
C480
C477 C479 0.1
C481
0.1 C478
0.1 16V
0.1 0.1
16V
16V B:CHIP
16V 16V
B:CHIP
B:CHIP B:CHIP
+3.3V
187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156
IC417
IP00C712
SCAN CONVERTER
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
C526
C527 C528 C529
0.1 0.1
0.1 0.1
16V 16V 16V
16V
B:CHIP B:CHIP
B:CHIP B:CHIP
C
B (3/4) B (3/4)
RB414
RB416
47*4 RB415
47*4 47*4
C482
0.1 C484
C485
16V C483 0.1
0.1
B:CHIP 0.1 16V
16V
B:CHIP
16V
B:CHIP
B:CHIP
RB417
47*4
155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129
VDD 128
POD6 127
GND
126
POD5 125
POD4 124
POD3
123
POD2 122
VDD 121
POD1
120
0.1 16V B:CHIP
GND 119
POD0 118
R478
POFLD
117
POVS 116
POHS 115
GND
114
JL450
#
VDD 113
OSDDT3 112
OSDDT2
111
OSDDT1 110
AVDD 109
AGND
108
OSDDT0 107
OSDEN 106
POCLK 105
PODMD 104
TESTH 103
TEST1 102
TEST0 101
RST 100
MCLKSEL 99
VDD 98
MCLK 97
GND 96
GND 95
94
VDD
MA11 93
MA10 92
91
MA9
MA8 90
MA7 89
88
MA6
MA5 87
MA4 86
VDD 85
GND 84
MA3 83
MA2 82
MA1 81
MA0 80
CAS 79
RAS 78
MWR 77
BA0 76
BA1 75
VDD 74
MD47 73
GND 72
MD46 71
MD45 70
MD44 69
MD43 68
VDD 67
MD42 66
GND 65
61 62 63 64
+3.3V
C530 C533
C532
C531
0.1 0.1 0.1
16V 0.1
16V 16V
16V
B:CHIP B:CHIP
B:CHIP
B:CHIP
8-12 8-12
D E
DA DAT FROM(3/4)
IC414
MB81F161622C
SDRAM
3.3V
C486
0.1 VDD VSS
16V
MD16 MD31
+3.3V B:CHIP DQ0 DQ15
MD17 MD30
DQ1 DQ14
VSSQ VSSQ
MD18 MD29
DQ2 DQ13
C489 MD19 MD28
0.1 DQ3 DQ12
16V
VDDQ VDDQ
B:CHIP
MD20 MD27
DQ4 DQ11
C491
RB418
MD21 MD26
0.1
47*4 DQ5 DQ10
16V
B:CHIP
VSSQ VSSQ
R03 MD22 MD25
DQ6 DQ9
R02 C495 MD23 MD24
DQ7 DQ8
0.1
R01 16V
VDDQ VDDQ
B:CHIP
R00
LDQM
N.C/RFU
POFLD TO(2/4),(3/4)
WE UDQM
≠≠≠≠ POVS ≠≠≠ TO(4/4)
C498 CAS CLK
TO(1/4) RAS CKE
≠≠≠ VSO ≠≠
R476
22
CS N.C
# 1/16W
TO(4/4)
:CHIP ≠≠≠≠ POHS ≠≠≠
BA A9
JL448
MA10
#
TO(1/4) A10/AP A8
≠≠≠ HSO ≠≠
MA0
R582
A0 A7
47
MA1
1/16W
C501 A1 A6
R586 :CHIP
0.1
MA2
16V 47
A2 A5
B:CHIP 1/16W
OSDDT3 :CHIP MA3
A3 A4
R477
OSDDT2
22 VDD VSS
1/16W
C503
OSDDT1
:CHIP
0.1
16V
B:CHIP
C507
0.1
16V
B:CHIP
OSDDT0
OSDEN
POCLK FROM(4/4)
OSD-SIG
FROM(4/4)
SC RST
C512
0.1
16V
B:CHIP
MA10
MA9
MA8
MA7
MA6
IC416
MA5
MB81F161622C
MA4 SDRAM
C515
0.1
C516
16V
0.1
B:CHIP
16V
B:CHIP MA3
VDD VSS
MA2 MD0
DQ0 DQ15
MA1 MD1
DQ1 DQ14
MA0
VSSQ VSSQ
MD2
DQ2 DQ13
C517
MD3
0.1 DQ3 DQ12
16V
B:CHIP
VDDQ VDDQ
MD4
DQ4 DQ11
MD5
+3.3V DQ5 DQ10
VSSQ VSSQ
MD47 MD6
DQ6 DQ9
C520
MD7
0.1 C521
DQ7 DQ8
16V
0.1
B:CHIP MD46
16V
VDDQ VDDQ
B:CHIP
MD45
LDQM
N.C/RFU
MD44
WE UDQM
MD43
CAS CLK
RAS CKE
MD42
CS N.C
BA A9
MA10
C524
A10/AP A8
0.1
16V MA0
A0 A7
B:CHIP
MA1
A1 A6
MA2
A2 A5
MA3
A3 A4
C525
VDD
0.1 VSS
16V
B:CHIP
F
3.3V-2
FB411
BK1608TS601
X402
SG-8002JCPCC
C490
0.1 80MHz R487
16V XTAL 47
B:CHIP
1/16W
CONT VDD
:CHIP
VCC OUT
C543
0.1
16V
B:CHIP
C496
0.1
16V
B:CHIP
MA9
MA8
MA7
MA6
MA5
MA4
+3.3V
C504
C505
47
0.1 IC415
6.3V
16V MB81F161622C
:AL-CP
B:CHIP
SDRAM
VDD VSS
MD32 MD47
DQ0 DQ15
MD33 MD46
DQ1 DQ14
C508
MD15 VSSQ VSSQ
0.1
MD34 MD45
16V C509
DQ2 DQ13
MD14 0.1
B:CHIP
MD35 MD44 16V
DQ3 DQ12 B:CHIP
MD13 VDDQ VDDQ
MD36 MD43
C518
DQ4 DQ11
MD12
0.1
16V MD37 MD42
DQ5 DQ10
B:CHIP
MD11 VSSQ VSSQ
MD38 MD41
DQ6 DQ9
MD10
C510
MD39 MD40
0.1
DQ7 DQ8
16V
B:CHIP
MD9 VDDQ VDDQ
LDQM
MD8
N.C/RFU C511
0.1
WE UDQM
C522
16V
0.1
B:CHIP
16V CAS CLK
B:CHIP
RAS CKE
CS N.C
MA9
BA A9
MA10 MA8
A10/AP A8
+3.3V
MA0 MA7
A0 A7
MA9
MA6
MA1
A1 A6
MA8
MA2 MA5
A2 A5
MA7
MA3 MA4
A3 A4
MA6
VDD VSS
MA5
C514
0.1
MA4
16V
B:CHIP
+3.3V
B
(3/4)
(SCAN CONVERTER,SDRAM)
B-SS1707<...>-B..-P3
VPL-CS2/CX1
G H