Sony VPL-PX41 Service Manual page 112

1
GBUS1
(P9)
(P11) IC550(1/4)
CXD9763GG-A
SYSTEM IC
GRE7
72 128
RLI7 RRI7
GRE6 4 67
RRI6
RLI6
GRE5 182 66
RLI5 RRI5
GRE4
3 178
RLI4 RRI4
2 GRE3 130 68
RLI3 RRI3
GRE2 71 65
RRI2
RLI2
GRE1
126 179
RLI1 RRI1
GRE0
129 127
RLI0 RRI0
GGE7
64 60
GLI7 GRI7
GGE6
125 177
GLI6 GRI6
GGE5
180 62
GLI5 GRI5
GGE4 120 174
GLI4 GRI4
GGE3
63 61
GLI3 GRI3
GGE2
123 173
GLI2 GRI2
GGE1 175 122
GLI1 GRI1
GGE0
124 58
GLI0 GRI0
GBE7 121 56
BLI7 BRI7
GBE6 172 117
BLI6 BRI6
GBE5
59 169
BLI5 BRI5
GBE4
119 55
BLI4
BRI4
GBE3 57 116
BLI3 BRI3
3
GBE2
171 54
BLI2 BRI2
GBE1
170 215
BLI1
BRI1
GBE0 216 115
BLI0 BRI0
112
RCLMP/OSD R
165
GCLMP/OSD G
48
BCLMP/OSD B
4
(P11) I2C
(P1) R590
(P6)
47
(P13)
(P13) 1/16W
:CHIP
SDA_400K
SCL_400K
R591
47
3.3V-2 1/16W
CN550 :CHIP
SYSTEM
#
+3.3 1 JL568 #
JL569 #
W SCL 2
JL570 #
W SDA 3
GND 4 JL571 #
5
A B
IC550(3/4)
CXD9763GG-A
SYSTEM IC
GRO7 RLO7
145 89
RB550 RLO7 RRO7
10*4
GRO6 RLO6 87 91
:CHIP
RLO6 RRO6
GRO5 RLO5 24 147
RLO5 RRO5
GRO4 RLO4
88 25
RLO4 RRO4
GRO3 RLO3
195 90
RB551 RLO3 RRO3
10*4
GRO2 RLO2 22 26
:CHIP RLO2 RRO2
GRO1 RLO1
146 148
RLO1 RRO1
GRO0 RLO0
27 92
RLO0 RRO0
GGO7 GLO5
153 94
RB552 GR07
GLO7
GGO6 10*4 GLO4
28 97
:CHIP GLO6 GRO6
GGO5 GLO7
149 151
GLO5 GRO5
GGO4 GLO6 154 152
GLO4 GRO4
GGO3 GLO2
29 33
GRO3
RB553 GLO3
GGO2 10*4 GLO3
199 96
:CHIP GLO2 GRO2
GGO1 GLO1 95 93
GLO1 GRO1
GGO0 GLO0
30 155
GLO0 GRO0
GBO7 BLO7 32 156
RB554 BLO7 BRO7
GBO6 10*4 BLO6 31 37
BLO6 BRO6
:CHIP
GBO5 BLO5
34 38
BRO5
BLO5
GBO4 BLO4
98 205
BLO4 BRO4
GBO3 BLO3 35 102
RB555 BLO3 BRO3
10*4
GBO2 BLO2
100 157
:CHIP BLO2 BRO2
GBO1 BLO1
36 158
BLO1 BRO1
GBO0 BLO0 101 206
BLO0 BRO0
22 1/16W :CHIP
103
JL574 # 168
JL550 # OCLK
PLLHD
JL573 # 118 42
OHD
JL551 # COAST
52 160
JL553 #
JL552 # FLD OVD
JL554 # 50 105
OFLD
CBLNK/YM
JL555 # 51 207
ACTIVE
VSO
JL575 # 49 39
CLMPO/YS PULSE
R597
47
1/16W
R592
:CHIP
0
S550
#
N W 2.5V-4
R596
47
R593 1/16W
0 :CHIP
R594
# FB551
BK2125LL121
R595
#
C565
220
10V
:AL-CP
C558 C560 C562 C564
0.1 0.1 0.1 0.1
16V 16V 16V 16V
F:CHIP F:CHIP F:CHIP F:CHIP
C557 C559 C561 C563
0.1 0.1 0.1 0.1
16V 16V 16V 16V
F:CHIP F:CHIP F:CHIP F:CHIP
C
C (10/19) C (10/19)
IC551
S-80928CNMC
G8Y-T2
RESET
VSS
NC
VDD
0 3.2
VSS OUT
C584 C551
0.1 0.1
16V 16V
F:CHIP F:CHIP
(P9) GSYNC
(P11)
X550
40MHz
GBUS2 (P12)
RRO7
RB556 2.5V-4 3.3V-2
10*4
RRO6
:CHIP
RRO5
R554
RRO4
1k
1/16W
RRO3
:CHIP
RB557 R559
10*4 10k
RRO2
1/16W
:CHIP
:CHIP
RRO1
Q501
RRO0 DTC144EUA-T106
C549 STBY SW
0.1
10V
GRO6 B:CHIP
RB558
GRO4 10*4
:CHIP
GRO5
GRO7
GRO3
RB559 JL562 #
GRO0 10*4 GCLK1
:CHIP
GRO2
R555
22 1/16W :CHIP
GRO1 GFBK
JL563 #
GHS1 R556 #
BRO7 GVS1
RB560
10*4 R587
BRO6
:CHIP 22 1/16W :CHIP JL564 #
BRO5
R557 #
BRO4 GFBK
JL565 #
BRO3 GHS1
BRO2 GVS1 R580
22
BRO0
1/16W JL567 #
RB561
:CHIP
10*4
BRO1
:CHIP
R553
GCLK2
(P11) R586
GCLK2 22
JL561
1/16W
#
JL556 # GHS2 :CHIP
(P7) VS
JL557 # GVS2 (P8)
R588
#
JL558 #
JL559 #
JL560 #
FB552 FB553
BK2125LL121
BK2125LL121
C566
47
6.3V
:AL-CP
IC550(4/4)
CXD9763GG-A
SYSTEM IC
6-26 6-26
D E
R579 R581
10k
100
1/16W
1/16W
SYS_CLK
(P11)
:CHIP :CHIP
C550
0.1
10V
B:CHIP
R552
47
1/16W
:CHIP R551
0
JL566
R584 #
R550
100 IC550(2/4)
0
1/16W CXD9763GG-A
:CHIP SYSTEM IC
A10
53 21
RESET MA10
A9
5 16
DSCLK
MA9
134 18 A8
DSCLKOUT
MA8
1 142 A7
XT1
MA7
A6
2 85
XT2
MA6
R582 #
A5
183 86
MODE
R558
MA5
10k 1/16W :CHIP
131 143 A4
STBY
MA4
A3
144
MA3
A2
209 20
IICODATA MA2
R571
162 19 A1
10k :CHIP IICOCLK
MA1
R572
A0
106 83
# IICOCS
MA0
R575 A11
45 192
IIC1DATA
10k 1/16W :CHIP MBA0
R576 108
IIC1CLK
10k 1/16W :CHIP
R577 44 9 DQ15
IIC1CS MD15
#
DQ14
76
R583 MD14
10k 1/16W :CHIP
DQ13
111 135
ADCLK MD13
R573
77 DQ12
MD12
10k :CHIP
DQ11
161 136
R574 PULL22 MD11
#
DQ10
47 78
IHD MD10
164 79 DQ9
IVD
MD9
R560
110 12 DQ8
10k 1/16W :CHIP IFLD MD8
R578 # DQ7
166 139
ICLAMP
MD7
R589
DQ6
22 1/16W :CHIP 138
MD6
46 81 DQ5
HCSO
MD5
DQ4
109 140
VO MD4
DQ3
163 11
SONGO MD3
R568
208 137 DQ2
10k 1/16W :CHIP
HCS1 MD2
R569
167 10 DQ1
10k 1/16W :CHIP
V1 MD1
R570
DQ0
43 7
10k 1/16W :CHIP
SONG1 MD0
R561
113
DEBUG
10k 1/16W :CHIP
R562
219 SMC
10k 1/16W :CHIP
R563 220 13
RMDQM
AMC
10k 1/16W :CHIP
R564 223 141
RMCS
TMC2
10k 1/16W :CHIP
R565
222 RMRAS 14
TMC1
10k 1/16W :CHIP
R566
221 15
BUNRI RMCAS
10k 1/16W :CHIP
R567
214 190
10k 1/16W :CHIP TRST RMWE
C570 C574
47 220
6.3V 10V
:AL-CP :AL-CP
C568 C572 C576 C578 C580
0.1 0.1 0.1 0.1 0.1
16V 16V 16V 16V 16V
F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP
C567 C569 C571 C573 C575 C577 C579 C581
0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
16V 16V 16V 16V 16V 16V 16V 16V
F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP
TP550
GND
F
3.3V-2
FB550
BK1608TS601
C552 C553
IC552
100 0.1
HY57V161610ETP
16V 16V
:AL-CP F:CHIP DRAM
C555
0.1
16V
VCC VSS F:CHIP
DQ0 DQ0 DQ15 DQ15
DQ1 DQ14
DQ1 DQ14
VSSQ VSSQ
DQ2 DQ2 DQ13 DQ13
DQ3 DQ12
DQ3 DQ12
VCCQ VCCQ
DQ4 DQ4 DQ11 DQ11
DQ5 DQ5 DQ10 DQ10
C554
0.1 VSSQ VSSQ
16V
DQ6 F:CHIP DQ6 DQ9 DQ9
DQ7 DQ7 DQ8 DQ8
VCCQ VCCQ
C556
LDQM NC 0.1
16V
WE UDOM F:CHIP
CAS CLK
RAS CKE
CS NC
A11 ADDR11 ADDR9 A9
A10 A8
ADDR10 ADDR8
A0 A7
ADDR0 ADDR7
A1 ADDR1 ADDR6 A6
A2 A5
ADDR2 ADDR5
A3 A4
ADDR3 ADDR4
VCC VSS
3.3V-2
FB554
BK2125LL121
C582
0.1
16V
F:CHIP
C583
0.1
16V
F:CHIP
C
(10/19)
(SYSTEM IC)
VPL-PX41
G H