Pioneer Elite SC-81, Service Manual

Page: 49 / 174

49
SC-82
5 6 7 8
5 6 7 8
A
B
C
D
E
F
H
!
!
A_CVOUT_DVR
A_CVOUT_Z 3
O S D S CK_5
O S DC S _5
A_CVIN_DVD
A_CVIN_TV S AT
A_CVIN_VIDEO
A_CVIN_DVR
A_CVOUT_MONI
A_CVOUT_Z2
A_CVIN_FV
2
3
2RX
2
3
2TX
2
3
2CDET
2
3
2POW
NM
*CN 8 401
FRONTV 1
GNDF 2
CN 8 404
NM
NC
1
FRONTV
2
GNDF
3
NM
*C
8
521
100u/16
C
83
02
AK
100u/16
C
83
01
AK
NM
*C
8
520
100u/16
C
8
417
AK
VCH12
8
6-A
*C
8383
AK
220u/16
C
8
420
AK
100u/16
C
8
41
8
AK
220u/16
C
8
419
AK
NM
C
8
514
NM
*C
8
510
CH
NM
*C
8
512
*C
8
507
NM
CH
NM
C
8
502
NM
C 8 517
NM
*C
8
505
*C 8 405
NM
*C 8 40 3
NM
*C 8 404
NM
*C 8 402
NM
*C 8 401
NM
C 8 416
NM
NM
*C
8
51
3
*C
8
504 NM
C 833 9
0.01u/50
C 8338
0.01u/50
1u/16
C
838
7
NM
*C
8
511
*C
83
0
3
0.01u/50
NM
*C
8
506
*C
8
40
8
NM
NM
*C
8
515
*C
8
410
NM
*C
8
415
NM
C 8 411
NM
NM
*C
8
50
8
NM
*C
8
50
3
*C
8
409
DCH126
3
-A
*C
8
414
DCH126
3
-A
NM
*C
8
509
*C 83 40
VCG1072-A
*C 83 41
DCH126 3 -A
*C 83 42
DCH126 3 -A
*C 83 4 3
DCH126 3 -A
*C 83 45 DCH126 3 -A
*C 83 46
DCH126 3 -A
C 83 4 8
0.1u/50
C 83 44
0.1u/50
*C
838
2
NM
C 83 47
0.1u/50
*C
8
422
33
0p/50
*C
8
421
33
0p/50
C
8388
0.047u/50
*C
8
52
3
NM
*C
8
522
NM
C
83
77
10p/50
*C
83
7
8
470p/50
C
83
79
10p/50
*C
8
41
3
NM
*C
8
407
NM
*C
8
406
NM
*C 83 57
15p/50
*C 83 56
15p/50
NM
C
8
519
NM
*C
833
5
NM
C 8 524
C 83 9 3
NM
C 83 91
NM
NM
*C 83 94
NM
C 83 92
C 838 6
5600p/50
C
838
5
0.047u/50
C 83 55
1u/16
C 83 54
1u/16
C
83
76
10p/50
NM
C 8 51 8
NM
*C
8
501
C 83 49
0.1u/50
C 8 4 3 0
NM
D 8 405
NM
D
8
410
NM
D 83 02
1 SS3 55
D 8 409
NM
D
8
406
NM
D 8 402
NM
*D
8
404
DZ2J0
3
9M0
*D
8
40
8
DZ2J0
3
9M0
GNDV
(GNDO S 2)
GNDV
(GNDO S 1)
GNDV
GNDV
(GNDO S 2)
GNDD
GNDF
GNDV
GNDV
GNDV
GNDV
GNDV
GNDV
GNDV
GNDV
GNDF
GNDV
(GNDO S 1)
GNDV
GNDD
*IC 8 401
NM
Vout
1
GND
2
V+
3
Vin
4
5
VGND
NM
*IC
8
501
V
SS
1
1
Xt
a
lIN
2
Xt
a
lOUT
3
CTAL1
4 5
BLANK
6
O
S
CIN
7
O
S
COUT
8
CHARA
9
C
S
10
S
CLK
11
S
IN
12
VDD2
1
3
CVout
14
NC
15
CVin
16
VDD
3
17
S
YNin
1
8
S
EPC
19
S
EPout
20
S
EPin
21
CTRL2
22
CTRL
3
2
3
R
S
T
24
VDD1
VEE1
1
NC1
2
P
S
3
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
ADX7746-A
*JP 8 402
V+5_V 1
GNDV 2
GNDV 3
V-5_V 4
*L 8 501
NM
DTC114EUA
*Q 83 0 3
Q
8
401
2
S
C5712
*Q
8
501
NM
*Q
83
02
2
S
C40
8
1(QR
S
)
2 S A2070
Q 8 402
2 S A1576A(QR S )
*Q 83 01
27
R
8
414
33
0
R
8
412
33
0
R
8
407
NM
*R
8
507
*R 8 405
0
27
R
8
409
NM
R
8
41
3
0
*R 83 91
0
*R 83 92
R
83
25
22k
NM
*R 8 504
270
*R 8 406
0
NM
*R 8 50 3
NM
R
8
501
NM
R 8 510
0
R 8 416
NM
*R 833 0
NM
*R 83 29
2.2
*R 83 2 8
2.2
*R 83 27
10
*R 83 72
NM
*R 8 502
0
R 8 415
NM
R 8 511
NM
R
83
71
NM
*R
8
50
8
NM
*R 8 506
*R
8
401
0
NM
*R 8 505
8
.2k
2.2
*R
83
7
3
R 83 70
1k
0
*R
8
509
4.7k
R
83
4
8
100
R 83 46
*R 8 404
NM
NM
*R 8 521
NM
*R 8 520
*R 8 40 3
NM
NM
R
8
40
8
47k
R
83
47
R 83 49
4.7k
NM
R 8 512
560
*R
8
41
8
2125
1M
*R
8
417
2125
*R 8 402
NM
TP
8
502
V+ 3 _V
V+5_V
V+5_V
V-5_V
V+5_V
V-5_V
V+5_V
V+ 3 _V
V+5_V
V-5_V
V-5_V
V+5_V
V- 3 _V
V+ 3 _V
V+5_O S 1
V- 3 _V
V+5_O S 2
V+5_O S 1
V+5_V
V+5_V
V+5R6_EV
V+5_O
S
2
NM
*X 8 501
14. 3 1 8 1 8 MHz
A_CVIN_O S D
2 3 2C
CDET
A_CVIN_O S D
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
NM
R 8 625
CN 8 303
AKM7171-A
V-5_V
1
GNDV
2
V+5_V
3
GNDV
4
ZONE 3 _OUT
5
GNDV
6
ZONE2_OUT
7
GNDV
8
DVR_OUT
9
GNDV
10
MONITOR_OUT
11
GNDV
12
GNDV
14
VIDEO_IN
15
GNDV
16
TV/ S AT_IN
17
GNDV
1 8
DVD_IN
19
DVR_IN
1 3
GNDV
20
0
*R 8 626
0
*R 8 627
0
*R 8 62 8
0
*R 8 629
*R
838
2
1M
*D 8 401
NM
[M a x 165mA]
BOTTOM
TOP
TOP
BOTTOM
O S D
CDET
FRONT
[Typ 110mA]
[M a x +15mA]
[M a x +20mA]
REAR
FRONT
VIN 3 ( 8 9)
O S D IC
VIN6 (9 3 )
NJW1 3 27FU1
TV/ S AT_IN
VIN4 (91)
VIN5 (92)
VIN1 ( 8 7)
DVD_IN
VIN7 (94)
D-MAIN
VIN9 (96)
from
COMPO S ITE
DVR_IN
VIDEO_IN
FrontV
VOUT2 ( 8 2) DVR OUT
MONITOR
NJW1 3 27FU1
VOUT 3 ( 8 1)
VOUT1 ( 83 )
VOUT4 (79)
OUT
D-MAIN
VOUT5 (77)
to
COMPO S ITE
OUT
ZONE2
OUT
ZONE 3
unless otherwise noted.
ss otherwise noted.
otherwise noted.
R
otherwise noted.
a ge(V) unless otherwise noted.
Over 10u a nd 2125 : CK S QYB
COMPONENT NJW1 3 27FU1
YIN1 (15)
PBIN1(
3 0)
PRIN1(44)
IN1
PRIN 3 (42)
IN2
YIN 3 (1 8 )
PBIN 3 ( 3 2)
PRIN4(41)
IN 3
YIN4 (19)
PBIN4(
33 )
PRIN6( 3 9)
D-MAIN
YIN6 (22)
PBIN6(
3 5)
from
PROUT2(52)
MONITOR
PROUT1(5 3 )
NJW1 3 27FU1
YOUT1 (71)
PBOUT1(62)
YOUT2 (70)
YOUT 3 (69)
PROUT4(49)
D-MAIN
YOUT4 (6 8 )
PBOUT4(59)
to
PBOUT2(61)
COMPONENT
OUT
ZONE2
OUT
for CDET
INPUT TERMINAL CORRE S POND PIN CORRE S POND PIN OUTPUT TERMINAL
*YOUT 3 =YOUT4
INPUT TERMINAL CORRE S POND PIN
CORRE S POND PIN OUTPUT TERMINAL
V
2/3
CN7554
I
F
4/11
CN901
CN 3 601
(CVB S )
: Video S ign a l Route
(CB)
(CR)
(Y)
: Video S ign a l Route
: Video S ign a l Route
: Video S ign a l Route
: Video S ign a l Route
(CVB
S
)
H
COMPONENT ASSY
(AWX1790)
egul a tion a uthorized) of identic a l design a tion.
ome component p a rts should be repl a ced