C (1/15) - Sony VPL-CX85 Service Manual

1
2
(TO P11)
3
4
5
A B
3.3V-0
IC101
TC7SH08FU-TE85R
AND
IC100
S-80928CNMC-G8Y-T2
RESET 5 4
NC VSS
R119
SW_CPU 10k
VDD 1/16W
(TO P15)
CHIP
CD
OUT
C103 C104
0.1
0.01
10V
16V 1 2 3
B
B
(TO P15) CPU_SRES
CPU_RES
R128
XX
PW_WRT
MS_RESET
(TO P5)
(TO P5)
RB100
0
(TO P8,P9) INTERLACE
(TO P9) PIC_MUTE
(TO P9,P10) PW_OSD_EN
R144 XX
C140 XX
R104 R127
R111 R112 R117
4.7k 109 PG2
10k 10k 10k 10k
1/16W
1/16W 1/16W 1/16W 1/16W
RN-CP CHIP CHIP 110 PG3
CHIP CHIP C105
10
10V B
C102 C116 111 AVCC
0.1 R120
0.1
100
10V 10V
1/16W 112 VREF
B B
CHIP
(TO P2) KEY0 113 P40/AN0
R125 100
CHIP
1/16W
114 P41/AN1
C151 0.1 10V B 1005
R118 100 R126 100 1/16W CHIP
115 P42/AN2
1/16W CHIP
C148 0.1 10V B
KEY3
(TO P2) 116 P43/AN3
C117 10V
0.1 B
KEY4
(TO P2) 117 P44/AN4
R121 100
1/16W CHIP
(TO P5) POS_DET 118 P45/AN5
10V
C118
FAN_CONT1
0.1 B
119 P46/AN6/DA0
FAN_CONT2
120 P47/AN7/DA1
R103
4.7k LAMP_TEMP_TH
1/16W 121 P90/AN8
RN-CP JL100
PANEL_TEMP
122 P91/AN9
R122 10k
1/16W CHIP
123 P92/AN10
R101 C101
C150 XX
4.7k 0.1
1/16W 10V LAMP_TYPE 124 P93/AN11
RN-CP B
FAN_CONT3
125 P94/AN12/DA2
C149 XX
IRIS_CAUTION 126 P95/AN13/DA3
(TO P5) EXIT_TEMP_TH JL101
127 P96/AN14/DA4
IPOS 128 P97/AN15/DA5
(TO P5) R116 JL103
100
129 AVSS
CHIP
C100
1/16W
0.1 DDC_SW0
(TO P3) 130 PG4/BREQO
10V
DDC_SW1
(TO P4)
B
(TO P3,P4) DDC_WE 131 PG5/BACK
RB101 R145 XX
100
C141 132 PG6/BREQ
XX
TXD_PW
133 P50/TXD2/IRQ0-A
RXD_PW
134 P51/RXD2/IRQ0-A
135 P52/SCK2/IRQ2-A
TP100
CLK
136 P53/ADTRG/IRQ3-A
R148 10k
R146 10k 1/16W CHIP
1/16W CHIP 137 P35/SCK1/SCL0
JL104
138 P34/SCK0/SCK4/SDA0
TXD_RSCP C142 XX
139 P33/RXD1/SCL1
XX
C143
RXD_RSW
RXD_MS
(TO P5) 140 P32/RXD0/1RRXD/SDA1
141 P31/TXD1
TXD_MS
(TO P5) 142 P30/TXDO/IRTXD
143 MD0
144 MD1
C119
0.1
10V C120
B 0.1
1005 10V
B
1005
MD2
R108 R110 R184
R183 R124
10k 10k 10k R123 R129
10k 47k
1/16W 1/16W 1/16W 47k 47k
1/16W 1/16W
CHIP CHIP CHIP 1/16W 1/16W
CHIP CHIP
CHIP CHIP
PW_DVS
(TO P9,P10)
3.3V-2
I2C_100K I2C_400K
R133
(TO P4,P5,P7) (TO P10) 2.2k
1/16W
+3.3V
CHIP
R113
4.7k
1/16W
CHIP
SCL_400K
R130
D1 G2 S2 2.2k
1/16W
CHIP
R131
2.2k
Q100
1/16W
SSM6N15FU(TE85R)
CHIP
POWER_CONV
S1 G1 D2
SDA_400K
5V-2
R114
4.7k
1/16W
CHIP
+5V
R109
4.7k
1/16W
SDA_100K_1 CHIP
Q101
D1 G2 S2
SSM6N15FU(TE85R)
LEVEL_CONV
+3.3V
R107
4.7k
1/16W
CHIP
S1 G1 D2
SCL_100K_1 SCL_100K_1
C

C (1/15)

C (1/15)
+3.3V
R142
47k
1/16W
HN1B01FU-TE85R
CHIP
R132
0
CHIP R150
RES 47k
1/16W
TP102
CHIP
D102
HN1D03FU-TE85R
OR
R139
X100 10
16.384MHz 1/16W
C110 C111
CHIP
10p 0.01
C108 50V 16V
10p CH B
R141
50V
10k
CH 1/16W
CHIP
C112
0.1
BRD_ST
10V
B
D103
C147
C107 DAN202UT106
R140
0.1 C109 0.1
220 OR
10V 0.1 10V
1/16W
B 10V B
CHIP
B
R138
10k
1/16W
CHIP
108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78
IC102
HD64F2378VFQ34V
MAIN CPU
P17/PO15/TIOCB2/TCLKD/EDRAK3
1 2 3 4 5 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
C121 R161
0.1
10k
10V
1/16W
B
CHIP
1005
R137
10k 1/16W
CHIP
C106
0.1
10V
R134 B
2.2k
1/16W
CHIP
2 4 6 8
RB102
100
R147
10k
1/16W
CHIP
1 3 5 7 R135
0
CHIP
R158
10k
C123
1/16W
R186 0.1
CHIP
10k 10V
1/16W B
CHIP
1005
R157
SCL_E 10k
1/16W
CHIP
SDA_E
R154
100
1/16W
CHIP
A9V
R153
10k
D101
D100 1/16W
1SS355 1SS355 R143 CHIP
10k
OR OR
1/16W
CHIP
DTC114EUA-T106
LEBEL_CONV_INV
6-8 6-8
D E
IC103
BR24L64F-WE2
C115
EEP_ROM 0.1
10V
B
1005
A0 VCC
A1 WP
Q103
RES_SW A2 SCL SCL_E
R160 VSS SDA SDA_E
1k
1/16W
CHIP
CPU
R177 R180 R181 R182
(TO P2)
JL110 10k 10k 10k
10k
1/16W 1/16W 1/16W
1/16W
CHIP CHIP CHIP
CHIP
LED_CONT
LAMP_COVER
FILT_COVER
POWER_PROT
C152
XX
PSAVE_FCONT
FAN_PROT
R165
100
1/16W +3.3V
CHIP
ECO_ON
R102
XX
77 76 75 74 73
C114
0.1
10V
B
VCC 72
PE7/D7 71 WLESS_ON
(TO P5)
VSS 70
MENU_STATUS
PE6/D6 69 (TO P5)
POWER_ON
PE5/D5 68
LAMP_ON
PE4/D4 67
C136 XX
C135 XX
PE3/D3 66
R199 XX
R198 XX
PE2/D2 65
C134 XX
PE1/D1 64
C133 XX
R197 XX
PE0/D0 63
R196 XX
DCTL 62
R169 10k C146 XX
1/16W
CHIP
PDRV_SCLK
P85/IRQ5-B/SCK3 61 (TO P11) TP111 TP110
R168 100 R172 33k
VS HS
1/16W CHIP 1/16W CHIP
P84/IRQ4-B 60 V_POL (TO P7)
C132 XX
P83/IRQ3-B/RXD3 59
R195 10k
1/16W CHIP
P27/PO7/TIOCB5/IRQ15-B 58 H_POL
(TO P7)
R173 33k
1/16W CHIP
VS
P26/PO6/TIOCA5/IRQ14-B 57 (TO P5,P8)
JL135
HS
P25/PO5/TIOCB4/IRQ13-B 56 (TO P5,P8)
C131 XX
JL134
P24/PO4/TIOCA4/RXD4/IRQ12-B 55
R194 10k
1/16W CHIP
P23/PO3/TIOCD3/TXD4/IRQ11-B 54
XX
C130
P22/PO2/TIOCC3/IRQ10-B 53
R193 XX
(TO P5)
P21/PO1/TIOCB3/IRQ9-B 52 MS_EN
JL133
SIRCS
P20/PO0/TIOCA3/IRQ8-B 51 (TO P2,P5,P14)
VSS 50
49 TILT_Y (TO P2)
C129 XX
P16/PO14/TIOCA2/EDRAK2 48
R192 XX
P15/PO13/TIOCB1/TCLKC 47 TILT_X (TO P2)
XX
C128
P14/PO12/TIOCA1 46
R191 XX
POWER_LED
P13/PO11/TIOCD0/TCLKB 45
TEMP_LED
P12/PO10/TIOCC0/TCLKA 44
LAMP_LED
P11/P09/TIOCB0 43
PSAVE_LED
P10/P08/TIOCA0 42
R185 XX 5V-1
VCC 41
C113
NMI 40 0.1
10V
RB103
B
WDTOVFN 39 100
PH3/IRQ7-B 38
C122
0.1
PH2/IRQ6-B 37 10V
B
1005
JL111
C127
XX
R190
32 33 34 35 36 XX
IC104
SIGCH_FLAG SN74AHCT1G08DCKR
C126 XX
(TO P9) GATE
R189 XX
TP101
C125
XX
C145
R162 C153
XX 100 0.1
1/16W R166
10V
10k
CHIP B
1/16W
1005
CHIP
5V-1
R164
100
1/16W
CHIP
C144
XX
SDA_100K_2
(TO P3,P4)
D1 G2 S2
Q104
SSM6N15FU(TE85R)
LEVEL_CONV
S1 G1 D2
SCL_100K_2
(TO P3,P4)
MON_OUT_EN
(TO P6)
Q102
F
CON_PANE
(TO P2)
KEY0
KEY0
(TO P2)
KEY3
KEY3 (TO P2)
KEY4
KEY4
(TO P2)
SW3
(TO P5)
SW1
(TO P3)
C
(1/15)
(MAIN CPU)
B-SX1768-C-P1
VPL-CX85
G H