Read Sony RM-PJ3 / VPL-CS20 / VPL-CX20 Service Manual online
6-4
VPL-CX20/CS20
6-4
2
3
4
5
A
B
C
D
E
F
G
H
1
C (2/12)
C (2/12)
C
(2/12)
(MAIN CPU)
ENC0
11:2B
Q203
RES_SW
XX
SCL_E 1:8F;6H
SDA_E 1:8F;6H
100
RB203
1
2
3
4
5
6
7
8
I2C_400K
4:9E
POS_DET
11:8C
PW_DVS
6:12B;7:2A
SCL_E 1:8F;11A
SDA_E 1:8F;11A
3.3V-0
3.3V-2
3.3V-2
JL250
AU_MUTE
11:6G
I2C_100K
11:5F
54
3
2
1
S-80928CNMC-G8YT2G
IC200
RESET
OUT
VDD
VSS
NC
CD
DDC_WE
3:9H
ENC1
11:2B
ENC2
11:2B
JL234
JL212
5V-3
TH200
100
RB202
D205
OR
XX
3.3V-2
I2C_400K_2
7:1H
I2C_100K_23:10G
PANEL_CONT
10k
RB201
TILT_Y
1:4C
TILT_X
1:4C
CNT_PLS
11:2B
AFBUSY
1:3B;11:3D;
11:6E
10k
RB204
10k
RB205
10k
RB206
AFREQ
11:6D
10k
RB207
10k
RB208
AF_ADJ
11:3D
LED_CONT
1:4F
10k
RB209
CPU
1:6A;11C;12:5F
10k
RB210
10k
RB211
TP201
3.3V-0
3.3V-0
RESET_E 1:8F
1
2
16.384MHz
X200
8765
4
3
2
1
M24C64-WMN6T(B)
IC202
EEP_ROM
A0
A1
A2
VSS
SDA
SCL
WP
VCC
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74HC4052AFT(EL)
IC205
BUS_SELECT
Y0
Y2
Y
Y3
Y1
EN
VEE
GND
B
A
X3
X0
X
X1
X2
VCC
JL205
5V-1
RXD
1:4E
JL207
JL209
100
RB200
1
2
3
4
5
6
7
8
JL201
TXD
1:4E
JL203
100
RB212
1
2
3
4
5
6
7
8
JL202
JL204
JL208
1
2
3
4
5
6
7
8
9
10
11
12
12P
CN200
GND
TXD
RXD
RES
VIN
MD0
MD1
MD2
P-TX
P-RX
P-EXTSW
GND
JL206
DTC114EUA-T106
Q205
INV_SW
3.3V-2
10k
RB213
2
1
4
3
6
5
8
7
PW
6:4C
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SN74LVC125APWR-12
IC204
LEVEL_SHIFT
1OE
1A
1Y
2OE
2A
2Y
GND
3Y
3A
3OE
4Y
4A
4OE
VCC
SMF05.TC
D201
PROTECT
1/16W
CHIP
100k
R285
1/16W
CHIP
100k
R284
PC_DTV
4:8F
DDC_SW0
3:10G;3:7H
POWER_ON
1:6A;11B;12:5F
10V
0.1
B
C222
50V
10p
CH
C214
50V
10p
CH
C216
1/16W
CHIP
5%
100
R211
1/16W
CHIP
10k
R283
1/16W
CHIP
5%
10k
R237
1/16W
CHIP
5%
10k
R258
1/16W
CHIP
5%
10k
R260
6.3V
10
B
C211
1005
10V
0.1
B
C203
R233
XX
1/16W
CHIP
5%
100
R252
10V
0.1
B
C204
1/16W
RN-CP
4.7k
R219
1/16W
CHIP
5%
10k
R229
1/16W
CHIP
5%
100
R255
XX
R253
1/16W
RN-CP
4.7k
R200
1/16W
CHIP
4.7k
R204
16V
0.01
B
C206
1/16W
CHIP
5%
47k
R227
16V
0.01
B
C201
R262
1/16W
CHIP
5%
100
1/16W
CHIP
R239
10k
16V
0.01
B
C200
1/16W
CHIP
2.2k
R226
1/16W
CHIP
5%
220
R236
1/16W
CHIP
5%
10k
R267
1/16W
RN-CP
4.7k
R202
1005
10V
0.1
B
C219
1/16W
CHIP
5%
10k
R220
1/16W
CHIP
5%
10
R235
XX
R254
1/16W
CHIP
5%
10k
R268
1/16W
CHIP
2.2k
R228
1/16W
CHIP
5%
10k
R261
10V
0.1
B
C215
1/16W
CHIP
4.7k
R224
1/16W
CHIP
5%
4.7k
R206
CHIP
0
R223
1/16W
CHIP
100
R245
1/16W
CHIP
5%
10k
R246
CHIP
R201
0
10V
0.1
B
C221
1/16W
CHIP
5%
4.7k
R259
1/16W
CHIP
5%
100
R256
1/16W
CHIP
4.7k
R208
10V B
C205
0.1
1/16W
CHIP
5%
10k
R257
XX
R250
1/16W
CHIP
R240
10k
1/16W
CHIP
5%
10k
R216
1/16W
CHIP
5%
4.7k
R263
10VB
C210
0.1
XX
R251
1/16W
CHIP
10k
R280
10V B
C212
0.1
1/16W
CHIP
10k
R217
CHIP
100
R205
1/16W
5%
XX
R249
1/16W
CHIP
5%
1k
R215
CHIP
0
R218
CHIP
47
R264
1/16W
CHIP
47
R265
1/16W
1/16W
CHIP
5%
10k
R269
1005
10V
0.1
B
C208
10V
0.1
B
C220
1/16W
CHIP
4.7k
R203
1/16W
CHIP
5%
10k
R222
5%
R234
CHIP
1/16W
10k
10V
0.1
B
C213
CHIP
R231
0
10V
0.1
B
C202
1/16W
CHIP
5%
100
R213
1/16W
CHIP
5%
10k
R277
1/16W
CHIP
10k
R279
1/16W
CHIP
4.7k
R225
1/16W
CHIP
R275
10k
1/16W
CHIP
5%
10k
R210
1/16W
CHIP
5%
10k
R270
10V
0.1
B
C209
1005
10V
0.1
B
C207
10V
0.1
B
C217
1/16W
CHIP
R241
10k
1/16W
CHIP
R242
10k
R247
10k
R243
XX
1/16W
CHIP
R274
10k
1/16W
CHIP
10k
R281
16V
0.01
B
C223
16V
0.01
B
C218
1/16W
CHIP
5%
10k
R248
CHIP
R230
0
1/16W
CHIP
5%
10k
R238
1/16W
CHIP
10k
R244
1/16W
CHIP
5%
10k
R212
1/16W
CHIP
5%
100
R266
R232
XX
RB501V-40TE-17
D202
PROTECT
TH201
XX
HD64F2378BVFQ35V
IC201
MAIN_CPU
MD2
P1
Vss
P2
P80/(
IRQ0
)/
EDREQ2
P3
Vcc
P4
PC0/A0
P5
PC1/A1
P6
PC2/A2
P7
PC3/A3
P8
PC4/A4
P9
Vss
P10
PC5/A5
P11
PC6/A6
P12
PC7/A7
P13
PB0/A8
P14
PB1/A9
P15
PB2/A10
P16
PB3/A11
P17
Vss
P18
PB4/A12
P19
PB5/A13
P20
PB6/A14
P21
PB7/A15
P22
PA0/A16
P23
PA1/A17
P24
Vss
P25
PA2/A18
P26
PA3/A19
P27
PA4/A20/
IRQ4
P28
PA5/A21/
IRQ5
P29
PA6/A22/
IRQ6
P30
PA7/A23/
IRQ7
P31
EMLE
P32
P81/(
IRQ1
)/TxD3/
EDREQ3
P33
P82/(
IRQ2
)/
ETEND2
P34
PH0/
CS4
/RAS4
/WE
P35
P37
P38
WDTOVF
P39
NMI
P40
VCL
P41
P10/PO8/TIOCA0
P42
P11/PO9/TIOCB0
P43
P12/PO10/TIOCC0/TCLKA
P44
P13/PO11/TIOCD0/TCLKB
P45
P14/PO12/TIOCA1
P46
P15/PO13/TIOCB1/TCLKC
P47
P16/PO14/TIOCA2/ EDRAK2
P48
P17/PO15/TIOCB2/TCLKD/ EDRAK3
P49
Vss
P50
P20/PO0/TIOCA3/( IRQ8 )
P51
P21/PO1/TIOCB3/( IRQ9 )
P52
P22/PO2/TIOCC3/( IRQ10 )
P53
P23/PO3/TIOCD3/TxD4/(
IRQ11 )
P54
P24/PO4/TIOCA4/RxD4/(
IRQ12 )
P55
P25/PO5/TIOCB4/( IRQ13 )
P56
P26/PO6/TIOCA5/( IRQ14 )
P57
P27/PO7/TIOCB5/( IRQ15 )
P58
P83/(IRQ3 )/RxD3/ ETEND3
P59
P84/(IRQ4 )/ EDACK2
P60
P85/(IRQ5 )/SCK3/ EDACK3
P61
DCTL
P62
PE0/D0
P63
PE1/D1
P64
PE2/D2
P65
PE3/D3
P66
PE4/D4
P67
PE5/D5
P68
PE6/D6
P69
Vss
P70
PE7/D7
P71
Vcc
P72
PD0/D8
P73
PD1/D9
P74
PD2/D10
P75
PD3/D11
P76
PD4/D12
P77
PD5/D13
P78
PD6/D14
P79
PD7/D15
P80
P60/TMRI0/
DREQ0
/IRQ8
P81
P61/TMRI1/
DREQ1
/IRQ9
P82
P62/TMCI0/
TEND0
/IRQ10
P83
PF0/
WAIT
P84
PF1/
IRQ14
/UCAS
/DQMU
P85
PF2/
IRQ15
/LCAS
/DQML
P86
PF3/
LWR
P87
PF4/
HWR
P88
PF5/
RD
P89
PF6/
AS
P90
PLLVcc
P91
RES
P92
PLLVss
P93
PF7/Ø
P94
Vss
P95
XTAL
P96
EXTAL
P97
VCC
P98
VCC
P99
NC
P100
NC
P101
Vss
P102
STBY
P103
P63/TMCI1/
TEND1
/IRQ11
P104
P64/TMO0/
DACK0
/IRQ12
P105
P65/TMO1/
DACK1
/IRQ13
P106
PG0/
CS0
P107
PG1/
CS1
P108
PG2/CS2/RAS2/ RAS
P109
PG3/CS3/RAS3/ CAS
P110
AVcc
P111
Vref
P112
P40/AN0
P113
P41/AN1
P114
P42/AN2
P115
P43/AN3
P116
P44/AN4
P117
P45/AN5
P118
P46/AN6/DA0
P119
P47/AN7/DA1
P120
P90/AN8
P121
P91/AN9
P122
P92/AN10
P123
P93/AN11
P124
P94/AN12/DA2
P125
P95/AN13/DA3
P126
P96/AN14/DA4
P127
P97/AN15/DA5
P128
AVss
P129
PG4/
BREQO
P130
PG5/
BACK
P131
PG6/
BREQ
P132
P50/TxD2/
IRQ0
P133
P51/RxD2/
IRQ1
P134
P52/SCK2/
IRQ2
P135
P53/
ADTRG
/IRQ3
P136
P35/SCK1/SCL0/(
OE)/(CKE)
P137
P34/SCK0/SCK4/SDA0
P138
P33/RxD1/SCL1
P139
P32/RxD0/IrRxD/SDA1
P140
P31/TxD1
P141
P30/TxD0/IrTxD
P142
MD0
P143
MD1
P144
PH1/
CS5
/RAS5
/SDRAMØ
P36
D1
G2
S2
D2
G1
S1
Q200
LEVEL_CONV
D1
G2
S2
D2
G1
S1
Q201
LEVEL_CONV
D1
G2
S2
D2
G1
S1
Q202
LEVEL_CONV
POWER_LED
TEMP_LED
LAMP_LED
PSAVE_LED
FAN_CONT1
FAN_CONT2
FAN_CONT3
LAMP_POWER
SCL_400K
SDA_400K
PDRV_SDAT
SIRCS
PDRV_SCLK
LAMP_COVER
POWER_PROT
POWER_PROT
FAN_PROT
SDA_400K_2
SCL_400K_2
SDA_100K_2
SCL_100K_2
LAMP_PROT
PDRV_SENB
KEY0
KEY4
NF_ON
NR_ON
FILT_COVER
SDA_100K_1
LAMP_ON
SCL_100K_1
LAMP_TEMP_TH
PSAVE_FCONT
PIC_MUTE
PWFMBSY
SIGCH_FLAG
RXD_SC
TXD_SC
ECO_ON
POWER_ON
EXIT_TEMP_TH
CPU & PW ROM
TP
VISCA
PH2/CS6/(IRQ6)
PH3/CS7/(IRQ7)/OE/CKE
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
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