Component Assy - Pioneer SC-LX82 Service Manual

1

10.16 COMPONENT ASSY

HI MODEL ONLY
*JA6003
AKB7204-A
1
Y
R6056
75
3
A R6031
NM
4
Cb R6057
75
6
R6032
NM
7
Cr R6058
75
9
R6033
NM
1
Y
2
3
Cb
4
5
Cr
JP6001
6
NM
*JA6005
AKB7203
GNDV
LOW MODEL ONLY
*JA6002
1
Y
R6053
75
3
R6028
NM
4
Cb
R6054
B
75
6
R6029
NM
7
Cr
R6055
75
9
R6030
NM
AKB7204-A
GNDV
*JA6001
Y 1
R6001
75
2
R6025
NM
Cb 3
R6002
75
4
R6026
NM
Cr 5
R6003
75
6
R6027
NM
AKB7203-A
R6080
0
R6081
0
GNDST GNDV
C
D
CN6002
CKS3545-A
1.D_SEL
1
2.GNDHDMI 2
3.XOSDRST 3
4.OSDCS 4
5.EXSO5_2(OSDSO) 5
6.OSDSCK/EXPSCK 6
7.EXSO5_3 7
8.EXOEANLG 8
E
9.EXSTANLG 9
10.EXSO5_1
10
11.S-DET 11
12.Z2CMUTE 12
13.V+5.6V 13
14.V+5.6V 14
15.GNDV 15
16.GNDV 16
17.V-5.6V 17
18.V-5.6V 18
19.GNDF
19
GNDF
20.FRONT V 20
21.GNDV 21
22.V IN 22
23.GNDV 23
24.SY IN 24
25.GNDV 25
26.SC IN 26
F
27.GNDV 27
28.SY OUT
28
29.GNDV 29
G 30.SC OUT 30
TO V-BRIDGE
122
1
2
(VCY)
A_VYIN1
*CSW2
*CSW1
(VCB)
A_VCBIN1
OUT
(VCR)
A_VCRIN1
INPUT SELECTOR
GNDV
C6146
1000p/50
C6147
(VCY)
A_VYIN2
1u/10
(VCB)
A_VCBIN2
GNDV
(VCR) A_VCRIN2
SUB SEL1 HI MODEL ONLY
(VCY)
A_VYIN3
(VCB)
A_VCBIN3
C6149
(VCR) A_VCRIN3
1000p/50
C6148
KN6001
1 3
1u/10
GND1 GND3
V-3_V
2 4
GNDV
GND2 GND4
VNE1948-A
GNDV
R6046
EXSTANLG_5
DINH
C6082
R6047
EXSO5_2_5
D53A
100p/50
C6083
R6048
EXPSCK_5
DSW1
100p/50
C6084
R6102
CSW1
C_MUTE
100p/50
C6085
R6103
CSW2
100p/50
R6104
C53ABC
A_VCRIND
R6105
DSW1
A_VCROUTM2
A_VCBIND
GNDV
3-5 CONVERTER(OSD/Y_SEL)
A_VCBOUTM2
E2VINSW00_5
XOSDRST_5
A_VYIND OSDCS_5
E2VINSW01_5
A_VYOUTM2
IC6010
V-5_V V+5_V
TC74VHCT08AFTS1
C6014
V+5_V
100p/50
C6013
100p/50
GNDV
GNDV
E2VINSW01_3
OSDCS_3
XOSDRST_3
E2VINSW00_3
JP6007
ADX7693-A
D53A
1.AC1
1
GNDV XOSDRST_5
2.AC2
2
OSDCS_5
3.-VF
3
EXSO5_2_5
4.V+12TRG
4
EXPSCK_5
5.V+5.6V
5
EXSO5_3
6.GNDV
6
EXOEANLG_5
7.GNDV
7
EXSTANLG_5
8.V-5.6V
8
EXSO5_1
S_DET
C_Z2MUTE
V+5R6_V
ACRY1
ACRY2
WUP
V
CN7602
Y_SEL BUFFER
V-5R6_V
V_FV
(FV)
A_VVOUTMSEL1B
(CV)
A_VYOUT_SEL1
C6166 R6166
A_VSYOUTMSEL1B
(CY) 10u/50
A_VSCOUTMSEL1B
(CC)
(FV): Front Video
A_VSYOUT_DVC
(CV): Composite Video
(CY): Composite Y
(VSY)
(CC): Composite C
A_VSCOUT_DVC
(VSC)
GNDV
2
3
L L
H H
L H
L H
0X 1X 2X 3X
V+3_V
IC6001
1 16
0Y VCC
A_VYIN3
2 15
(VCY)
2Y 2X
3 14 A_VYIN2
(VCY)
Y_COM 1X
(VCY)
A_VYOUT_SEL1
4 13
3Y X_COM
A_VYIN1
5 12
1Y 0X
(VCY)
6 11
A_VYIND
INH 3X
7 10
CSW1
VEE A
8 9
CSW2
GND B
C6153
TC74LVX4052FT
1000p/50
MAIN SEL1 Y
C6152
V-3_V
1u/10
GNDV
GNDV
V+3_V
*IC6002
1 16
0Y VCC
2 15 A_VYIN3
2Y 2X
3 14 A_VYIN2
Y_COM 1X
4 13 A_VYOUT_SUBSEL1
3Y X_COM
A_VYIN1
5 12
1Y 0X
A_VYIN_DVC
6 11
INH 3X
7 10 Z2CSW1
VEE A
8 9 Z2CSW2
GND B
TC74LVX4052FT
GNDV
V+5_V
C6105
1u/10
IC6009
C6106
10
1 16
100p/50
STROBE Vdd
10
2 15
GNDV EXOEANLG_5
DATA OE
10 R6098 10
3 14
DINH
CLOCK Q5
10 R6099 10
4 13
Z2CSW1
Q1 Q6
10 10
R6100
5 12
Z2CSW2
Q2 Q7
10 10
R6101
6 11
C_MUTE
Q3 Q8
10 10
R6066
7 10
EXSO5_3
Q4 Q's
V+5_V
8 9
Vss Qs
TC4094BFN
GNDV
GNDV
V+12TRG
CN6010
KM200NA10L
V+5R6_V
10.AC1
10
9.AC2
9
8 8.-VF
100p/50
C6036
7 7.V+5.6U
6.GNDV
6
C6035
5.GNDV
5
100p/50
4.V+5.6ST
4
VDD5R6
C6012
3 3.ACRY1
100p/50
C6011
2.ACRY2
2
100p/50
1.ACWP
1
C6010
V-5R6_V 100p/50
GNDV
GNDV
V+5_V
A_VYOUT_SEL1_2
R6170
Q6009
LSA1576UB(QR)
0
R6168
Q6010
LSA1576UB(QR)
0 0
V-5_V
GNDV
SC-LX82
3
4
V+3_V
IC6003
(VCR)
1 16
A_VCRIN1
0Y VCC
(VCR)
2 15 (VCB)
A_VCRIN3
2Y 2X
3 14 (VCB)
A_VCROUT_SEL1
Y_COM 1X
(VCB)
(VCR)
4 13
A_VCRIND
3Y X_COM
(VCR)
(VCB)
5 12
A_VCRIN2
1Y 0X
6 11
INH 3X
C6154
7 10
VEE A
8 9
1000p/50
GND B
C6155
TC74LVX4052FT
1u/10
MAIN SEL2 Y
V-3_V
GNDV GNDV
GNDV
V+3_V
SUB SEL2 HI MODEL ONLY
*IC6004
(VCR)
1 16
A_VCRIN1
0Y VCC
(VCR) 2 15
A_VCRIN3
2Y 2X
3 14
A_VCROUT_SUBSEL2
Y_COM 1X
(VCR) 4 13
A_VCRIN_DVC
3Y X_COM
(VCB)
(VCR)
5 12
A_VCRIN2
1Y 0X
6 11
(VCB)
INH 3X
C6159
7 10
VEE A
1000p/50 8 9
GND B
C6158
TC74LVX4052FT
1u/10
V-3_V
GNDV
GNDV
V+5_V
C DET
GNDV
D6001
R6022
C6025
1SS352
R6023
330
10k
3.3u/50
R6019
10
V+5_V
Q6022
V-5_V NM
GNDV
V+5_V GNDV
GNDV
(VCY)
R6135
A_VYOUT_SEL1
Q6001
LSA1576UB(QR)
C6018 R6006 R6008
0
0 0
10u/50
(VCY)
Q6002
LSA1576UB(QR)
V-5_V
GNDV
V+5_V
GNDV
(VCB)
R6138
A_VCBOUT_SEL1 Q6003
LSA1576UB(QR)
C6021 R6011 R6013 0
10u/50 0 0
(VCB)
Q6004
LSA1576UB(QR)
V-5_V
GNDV
V+5_V
GNDV
(VCR)
A_VCROUT_SEL1
R6141
Q6005
LSA1576UB(QR)
C6024 R6016 R6018
0
10u/50 0 0
(VCR)
Q6006
LSA1576UB(QR)
V-5_V
GNDV
4
JH6001
NM
C
A_VCBIN3
A_VCBIN2
A_VCBOUT_SEL1
A_VCBIN1
A_VCBIND
CSW1
CSW2
GNDV
(VCB) A_VCBIN3
A_VVOUTMSEL1
(VCB) A_VCBIN2
A_VSYOUTMSEL
A_VCBOUT_SUBSEL2
A_VYOUT_Y_SEL
A_VCBIN1
A_VCBIN_DVC
A_VYOUT_SEL1_
Z2CSW1
Z2CSW2
E2VIN
SW00_5 S
L
L
H
H
R6109
C_DET
0
A_VYOUT_DVC
A_VCBOUT_DVC
12V TRIGGER
12VTRG1
2
3
1
4
5
12VTRG2
JA6004
AKN-209-A
A_VCROUT_DVC
GND