Pioneer Elite SC-81, Service Manual

Page: 48 / 174

48
SC-82
1 2 3 4
A
B
C
D
E
F
1 2 3 4
10.22 COMPONENT ASSY
H
A_CROUT1
A_CBOUT1
A_CYOUT1
2 3 2TX
2 3 2RX
A_CROUT2
A_CBOUT2
A_CYOUT2
2 3 2CDET
XO
S
DR
S
T_5
O
S
D
S
O_5 A_CYIN1
A_CYIN2
A_CYIN 3
A_CBIN1
A_CBIN2
A_CBIN 3
A_CRIN1
A_CRIN2
A_CRIN 3
A_CRIN_DVC A_CBIN_DVC A_CYIN_DVC
2 3 2POW
S
CL
2
3
2RX
2
3
2TX
2
3
2CDET
2
3
2POW
S
DA
100u/16
C
83
02
AK
C
83
01
100u/16
C
8
61
3
AK
NM
C 83 6 3
NM
C 83 62
NM
C 83 61
NM
C 83 65
NM
C 83 66
NM
C 83 64
C 833 9
0.01u/50
C 8338
0.01u/50
C
833
7
0.1u/50
C
833
6
0.1u/50
C
833
4
1000p/50
C
833
1
0.01u/50
C
833
0
0.01u/50
C 83 2 8
0.1u/50
C 83 27
0.1u/50
*C 83 19
0.01u/50
C
83
12
0.01u/50
C
83
11
0.01u/50
C
83
04
0.1u/50
*C
83
0
3
0.01u/50
NM
C 83 67
NM
C 83 69
NM
C 83 6 8
C 8 602
0.1u/50
C
8
605
0.1u/50
C
8
606
0.1u/50
NM
C 83 70
C 8 604
0.1u/50
NM
C 83 72
NM
C 83 71
C
8
610
33
0p/50
C
8
612
10p/50
CH
NM
C 83 7 3
NM
C 83 74
C 8 60 3
NM
*C 8 607
NM
*C 8 60 8
NM
CH
C
8
601
0.01u/50
NM
C 83 75
C 83 4 8
C 83 44
0.1u/50
C
838
1
1u/16
*C
838
2
NM
C 83 47
0.1u/50
*C 83 20
0.01u/50
C 83 2 3
0.1u/50
C 83 16
0.1u/50
C 83 14
0.1u/50
C
83
0
8
0.1u/50
*C
83
06
DCH126
3
-A
C
8333
1000p/50
*C 83 26
DCH126 3 -A
*C 83 24
DCH126 3 -A
*C 83 22
DCH126 3 -A
C 83 21
0.1u/50
C 83 1 8
0.1u/50
*C 83 17
DCH126 3 -A
*C 83 15
DCH126 3 -A
*C
83
1
3
DCH126
3
-A
C
83
10
0.1u/50 *C
83
09
DCH126
3
-A
*C
83
07
DCH126
3
-A
*C
83
05
DCH126
3
-A
NM
C
838
0
C 838 4
0.047u/50
C
83
77
10p/50
*C
83
7
8
470p/50
C
83
79
10p/50
C
8
614
100p/50
C
83
95
0.1u/50
*C 83 59
22p/50
*C 83 5 8
22p/50
NM
*C
833
5
C 8 615
NM
NM
C 8 616
1000p/50
C
838
9
C
83
90
1u/16
C 838 6
5600p/50
C
838
5
0.047u/50
C
83
60
0.01u/50
C
83
76
10p/50
C 83 25
0.1u/50
C 8 609
NM
C
8
611
10p/50
CH
C
83
5
3
NM
C
8
617
10p/50
33
0p/50
*C
8
61
8
*C 8 619 NM
C 83 49
D 83 02
1 SS3 55
D
83
01
1
SS3
55
D 8 605
1 SS3 55
D 8 601
1 SS3 55
D
8
60
3
NM
D
8
602
NM
D
8
604
NM
L 8 601
NM
GNDD
GNDV
GNDCH2 3 2
GNDD
GNDV
GNDV
GNDD
GNDV
GNDV
GNDV
GNDV
G
HIN202EIBNZ
*IC 8 601
C1+
1
V+
2
C1-
3
C2+
4
5
C2-
6
V-
7
T2OUT
8
R2IN
9
R2OUT
10
T2IN
11
T1IN
12
R1OUT
1 3
R1IN
14
T1OUT
15
GND
16
VCC
IC 83 01
NJW1 3 27FU1
VEE1
1
NC1
2
P
S
3
NC2
4
S
DA
5
S
CL
6
NC
3
7
EX1
8
EX2
9
NC4
10
VEE2
11
NC5
12
BIA
S
Y1
1
3
NC6
14
YIN1
15
YIN2
16
NC7
17
YIN
3
1
8
YIN4
19
NC
8
20
YIN5
21
YIN6
22
NC9
2
3
VCC1
24
NC10
25
VEE
3
26
NC11
27
BIA
S
PB1
2
8
NC12
29
PBIN1
3
0
PBIN2
3 1
PBIN 3
3 2
PBIN4
33
PBIN5
3 4
PBIN6
3 5
VCC2
3 6
VEE4
3 7
BIA S PR1
38
PRIN6
3 9
PRIN5
40
PRIN4
41
PRIN 3
42
PRIN2
4 3
PRIN1
44
VCC 3
45
VEE5
46
BIA S PR2
47
NC1 3
4 8 PROUT4
49
NC14
50 PROUT
3
51
PROUT2
52
PROUT1
5
3
VCC4
54
NC15
55
VEE6
56
NC16
57
BIA
S
PB2
5
8
PBOUT4
59
PBOUT
3
60
PBOUT2
61
PBOUT1
62
VCC5
6
3
NC17
64
VEE7
65
NC1
8
66
BIA
S
Y2
67
YOUT4
6
8
YOUT
3
69
YOUT2
70
YOUT1
71
VCC6
72
NC19
7
3
VEE
8
74
NC20
75
BIA
S
V2
76
VOUT5
77
NC21
7
8
VOUT4
79
NC22
8
0
VOUT 3
8 1
VOUT2
8 2
VOUT1
83
VCC7
8 4
VEE9
8 5
BIA S V1
8 6
VIN1
8 7
VIN2
88
VIN 3
8 9
NC2 3
90
VIN4
91
VIN5
92
VIN6
9 3
VIN7
94
VIN 8
95
VIN9
96
VCC 8
97
NC24
9 8
VDD 99
GND
100
*JA 8 302
AKB722 8 -A
4
3
2
1
*JA 8 305
AKB722 8 -A
4
3
2
1
*JA 8 304
AKB722 8 -A
4
3
2
1
*JA 8 301
AKB7225-A
4
3
2
1
5
6
7
8
JA 8 601
AKP7256-A
(CD)
1
RXD(TD)
2
TXD(RD)
3
(DTR)
4
GND
5
(D S R) 6
BU S Y(CT S ) 7
(NC) 8
(NC) 9
Q 83 05
NM
1
2
3 4
5
6
DTC114EUA
*Q 8 605
*Q 8 60 3
2 S C40 8 1(QR S )
*Q
83
02
2
S
C40
8
1(QR
S
)
2 S A1576A(QR S )
*Q 8 604
2 S A1576A(QR S )
*Q 83 01
6 8
R 83 14
(F)
0
*R 83 07
(F)
0
*R 83 09
(F)
3 .9
R 83 1 3
R 8 612
NM
0
R
83
59
6 8
R 83 12
(F)
NM
*R
83
61
NM
*R
83
62
NM
*R
83
6
3
NM
*R
83
64
R 8 60 8
NM
75
R 83 06
(F)
75
R 83 02
(F)
NM
*R 83 16
(F)
R 8 614
220k
R 8 609
NM
0
*R 8 610
75
R 83 01
(F)
6 8
R 83 10
(F)
10
*R 8 619
2.2
*R
83
5
8
*R 8 606
120
2.2
*R
83
51
3
.
3
*R
83
50
R
83
26
22k
R
83
25
22k
22
R
83
24
22
R
83
2
3
0
R
833
5
1.2k
R
83
42
3 .9
R 83 15
270
R
83
44
R 8 624
0
3 .9
R 83 11
R
8
617
220k
*R 8 61 8
120
R 8 616
10k
R 8 601
10
*R 8 607
120
NM
*R 83 17
NM
*R 83 21
75
R 83 04
(F)
R
8
615
470k
47k
R
83
4
3
*R 8 605
120
75
R 83 0 3
(F)
1k
R 83 41
8
.2k
R
83
45
4.7k
R
83
4
8
75
R 83 05
(F)
100
R 83 46
NM
R
83
22
NM
*R 83 19
R 8 62 3
NM
R
8
621
4.7k
*R 8 604
120
R
8
622 NM
R
8
620
22k
0
R
833
4
2.2
*R
83
52
0
R
83
60
0
R
833
6
0
*R 83 0 8
(F)
NM
*R 83 20
(F)
47k
R
83
47
R 83 49
4.7k
NM
*R 83 1 8
(F)
R 8 611
0
V+ 3 _V
V+5R6_EV
V- 3 _V
V+ 3 _V
V+ 3 _V
V+5_V
A_CVIN_DVC
CDET
2 3 2C
2 3 2C
A_CVIN_DVC
AKM7221-B
*CN
8
301
1
GNDD
2
Y_IN
3
GNDD
4
CB_IN
5
GNDD
6
CR_IN
7
GNDD
8
CVB
S
_IN
9
GNDD
10
V+5_V
11
V+5_V
12
COMP_DET
1
3
S
DA
14
S
CL
15
O
S
D
S
O(GNDD)
16
O
S
D
S
CK(GNDD)
17
O
S
DC
S
(GNDD)
1
8
XO
S
DR
S
T(GNDD)
19
GNDD
20
2
3
2POW
21
2
3
2CDET
22
EV2
3
2TX
2
3
EV2
3
2RX
24
GNDD
25
GNDD
26
V+5R6_EV
27
V+5R6_EV
A_CVIN_O S D
0 *R 8 6 3 0
0 *R 8 6 3 1
0
*R 8 6 3 2
0
*R 8 6 33
0
*R 8 6 3 4
IN2
IN1
MONITOR
OUT
OUT
ZONE2
IN 3
CDET
2 3 2C
REAR FRONT
[M a x +15mA]
1. RE S I S TOR S
Unit: k-k , M-M or unless otherwise noted.
R a ted Power: 1/10w unless otherwise noted.
Toler a nee: (J)5% unless otherwise noted.
2125 : R S 1/ 8S Q
NO MARKED : R S 1/10 S R
2. CAPACITOR S
Unit: p-pF or u-uF unless otherwise noted.
R
a tings: C a p a city(F)/Volt a ge(V) unless otherwise noted.
AK : CEAK
1000p or less : CC
S RCH, Over 10u a nd 2125 : CK S QYB
NO MARKED : CK S RYB
3 . NM: No Mount
DCH1201 10u/10V (2125)
DCH126
3 10u/16V (2125)
NOTE
(CVB
S
)
(CB)
(CR)
(Y)
(CVB
S
)
(CB)
(CR)
(Y)
(CB)
(CR)
(Y)
(CB)
(CR)
(Y)
(Y)
(Y)
(CB)
(CB)
(CB)
(CR)
(Y)
(CB)
(Y)
(CR)
(CR)
(CR)
(CB)
(CB)
(Y)
(Y)
!
with s a me p a rts (s a fety regul a tion a uthorized) of identic a l de
m a rk found on some component p a rts should be rep The