RM-PJ3, VPL-CS20, VPL-CX20 - Sony Projector Service Manual (repair manual). Page 72

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6-2
VPL-CX20/CS20
6-2
2
3
4
5
A
B
C
D
E
F
G
H
1
Frame Wiring
Frame Wiring
6-1. Frame Schematic Diagrams
1
2
3
J5359
3P
CN106
LAMP_TEMP_TH
LAMP_COVER
GND
1
2
3
4
5
6
7
8
J5359
8P
CN103
GND
ECO3.3V
SIRCS_NF
GND
TXD
RXD
SUB5V
EXIT_TEMP_TH
1
2
3
4
5
J5359
5P
CN110
FLAG
OE
ACOM
LAMP_ON
HI/LOW
1
2
3
4
5
6
J5359
6P
CN104
ECO3.3V
SIRCS_NR
GND
LED_VCC
LED_CONT
N.C
1
2
3
J5359
3P
CN114
FAN_E
FAN_Prot_E
GND
1
2
3
4
5
6
7
8
9
9P
CN100
J5359
ECO3.3V
TEMP_LED
LAMP_LED
PSAVE_LED
POWER_LED
D3.3V
KEY4
KEY0
GND
1
2
3
J5359
3P
CN113
FAN_D
FAN_Prot_D
GND
1
2
3
4
J5359
4P
CN102
FAN_A
FAN_D
FAN_E
FAN_F
1
2
3
J5359
3P
CN112
FAN_A
FAN_Prot_A
GND
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
32
33
34
35
36
37
38
39
40
J6491
40P
CN105
BRN
GND
PSAVE_FCONT
FAN_CONT3
FAN_CONT2
FAN_CONT1
FAN_PROT
P_CONT
P_PROT
ECO_ON
GND
GND
SDA_E
SCL_E
RESET_E
GND
GND
GND
17V
17V
17V
GND
GND
6V
6V
6V
6V
GND
GND
GND
GND
D3.3V
D3.3V
D3.3V
D3.3V
GND
GND
SUB5V
GND
ECO3.3V
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
J5359
13P
CN101
ZOOM+
ZOOM-
FOCUS+
FOCUS-
AFREQ
AFBUSY
VCC
GND
FILT_COVER
TILT_X
TIKT_Y
D3.3V
GND
1
2
3
J5359
3P
CN115
FAN_F
FAN_Prot_F
GND
A1
B1
A2
B2
A3
B3
A4
A5
A6
B4
B5
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B23
B27
B24
B25
A28
B28
A29
B29
A24
A25
A26
A23
A30
B30
B26
A27
A32
A33
A31
B31
B33
B32
A35
B35
B22
A34
B34
L4413
CN601
FOR_EMULATOR
XX
GND
GND
GND
GND
A15
A13
A11
A9
A7
A5
A3
A1
GND
GND
GND
D3.3V
D3.3V
D3.3V
D3.3V
GND
GND
ROMWEN
ROMWEN
CS0
CS1
RESETN
NM1
FCEN
BOOTWE
VPPEN
D14
D12
D10
D8
D6
D4
D2
D0
NC
5V
5V
GND
GND
GND
D15
D13
D11
D9
D7
D5
D3
D1
NC
5V
5V
A19
A18
A17
A16
A14
A12
A10
A8
A6
A4
A2
A0
BHENN
ROMOEN
ROMOEN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
20
19
21
22
23
24
25
26
27
28
29
30
31
32
J9595
32P
CN800
N.C.
VCOMR
PSIG
VSSGR
VSIG1
VSIG2
VSIG3
VSIG4
VSIG5
VSIG6
HVDD
DCK2
DCK2X
DCK1X
DCK1
HCK
HCKX
RGT
HST
HVSS
VSSGL
VVSS
ENB
VCK
VST
DWN
CLR
PCG
SOUT
VVDD
VCOML
GCFB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
20
19
21
22
23
24
25
26
27
28
29
30
31
32
J9595
32P
CN900
N.C.
VCOMR
PSIG
VSSGR
VSIG1
VSIG2
VSIG3
VSIG4
VSIG5
VSIG6
HVDD
DCK2
DCK2X
DCK1X
DCK1
HCK
HCKX
RGT
HST
HVSS
VSSGL
VVSS
ENB
VCK
VST
DWN
CLR
PCG
SOUT
VVDD
VCOML
GCFB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
20
19
21
22
23
24
25
26
27
28
29
30
31
32
J9595
32P
CN1000
N.C.
VCOMR
PSIG
VSSGR
VSIG1
VSIG2
VSIG3
VSIG4
VSIG5
VSIG6
HVDD
DCK2
DCK2X
DCK1X
DCK1
HCK
HCKX
RGT
HST
HVSS
VSSGL
VVSS
ENB
VCK
VST
DWN
CLR
PCG
SOUT
VVDD
VCOML
GCFB
1
2
3
4
5
6
7
J5359
7P
CN1102
M+
M-
T1
T2
T3
Limit_DW
Limit_UP
1
2
J5359
2P
CN1101
SP+
SP-
1
3
WHT
C2904
3P
CN201
AC L
AC N
1
3
BLK
C2904
3P
CN202
DC+
DC-
1
2
3
4
5
6
7
8
9
10
L5127
10P
CN301
+17V
+17V
GND
GND
+6.3V
+6.3V
GND
GND
PFC_ON
GND
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
32
33
34
35
36
37
38
39
40
J6491
40P
CN702
BRN
GND
ECO3.3V
GND
SUB5V
GND
GND
D3.3V
D3.3V
D3.3V
D3.3V
GND
GND
GND
GND
6V
6V
6V
6V
GND
GND
17V
17V
GND
GND
GND
GND
RESET_E
SCL_E
SDA_E
GND
GND
ECO_ON
P_PROT
P_CONT
FAN_PROT
FAN_CONT1
FAN_CONT2
FAN_CONT3
PSAVE_FCONT
GND
1
2
3
4
5
6
7
8
9
10
J5359
10P
CN701
+17V
+17V
GND
GND
+6.3V
+6.3V
GND
GND
PFC_ON
GND
1
2
C0828
2P
CN703
TF_OUT
TF_IN
1
2
3
J5359
3P
CN803
FANC
FANC_PROT
GND
1
2
3
J5359
3P
CN802
FANB
FANB_PROT
GND
1
2
3
4
J5359
4P
CN804
FAN_A
FAN_D
FAN_E
FAN_F
1
2
3
4
5
6
7
8
9
L5127
9P
CN2000
ECO_3.3V
TEMP_LED
LAMP_LED
PSAVE_LED
POWER_LED
D3.3V
KEY4
KEY0
GND
1
2
J5359
2P
CN2100
LED_VCC
LED_CONT
1
2
3
4
5
6
7
8
J5359
8P
CN2202
GND
SUB3.3V
SIRCS_NF
GND
TXD
RXD
SUB5V
EXIT_TEMP_TH
1
2
3
L5127
3P
CN2300
SUB_3.3V
SIRCS_NR
GND
1
2
3
J5359
3P
CN2400
LAMP_TEMP_TH
LAMP_COVER
GND
1
2
3
4
5
J5359
5P
CN2500
FILT_COVER
TILT_X
TILT_Y
D3.3V
GND
L
NR
U
NF
V
H
GB
FAN_A
FAN_D
FAN_E
FAN_F
BALLAST
TILT_ADJ
SP
GA
C
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