Pioneer SC-LX81 Service Manual

151
SC-LX81
5
6 7 8
5
6 7 8
A
B
C
D
E
F
Y
B REG ASSY
(AWX9150)
Y
!
!
!
!
CN7306
KM200NA4
1
BERR
2
BTEMP
3
GN DU
4
V+5.6U
CN7303
B4P-VH
1
+B
2
GN D
3
GN D
4
-B
47u/100
C7324
47u/100
C7325
C7351
NM
C7311
0.047u/50
YB
C7312
NM
C7313
NM
C7323
NM
C7322
NM
C7350
0.1u/50
YB
C7316
NM
C7327
ACG7064-A
C7326
ACG7064-A
C7319
CCG1248-A
C7318
CCG1248-A
C7382
0.1u/50
YB
C7310
0.047u/50
YB
C7386
1000p/50
CH
C7317
NM
C7384
0.1u/50
YB
D7309
1SS352
D7306
1SS352
D7350
1SS352
D7310
1SR154-400
D7308
1SR154-400
D7304
UDZS2R4(B)
D7307
UDZS2R4(B)
GN D
GN DU
VEF1040-A
JH7300
RT1N241M
Q7304
RT1P241M
Q7306
2SD2083(Y)
Q7300
2SB1383(Y)
Q7301
Q7309
2SC4154(EFG)
Q7302
2SD1857(QR)
2SB1236(QR)
Q7303
R7335
6.8k
R7331
390
R7326
3.3k
LMF
R7327
3.3k
LMF
R7329
3.3k
LMF
R7350
3.3k
R7398
220
R7336
18 0
R7322
1.5k
LMF
R7355
47k
R7319
47k
R7318
47k
R7393
0
R7353
0
R7330
390
R7328
3.3k
LMF
R7321
NM
R7320
NM
R7334
6.8k
R7337
18 0
R7332
82k
R7323
1.5k
LMF
R7333
82k
R7324
10
R7325
10
R7392
47k
V+5.6U
-B
+B
PTFM04BB222Q2B34B0
TH7300
12
NOTE
(2W)
(2W)
(1W)(1W)(1W)(1W)
(D)(D)(D)(D)(D)(D)
(+64V)
(-64V)
(2125)
(2125)
The mark found on some component parts should be replaced
with same parts(safety regulation authorized) of identical
designation.
CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,
REPLACE WITH SAME TYPE AND RATINGS OF FUSE.
2200p/630V2200p/630V
330p/630V330p/630V
(3216)(3216)
(3216)(3216)
PROTECTION DETECT
1. RESISTORS
Unit: k-k Ω, M-M Ω or Ω unless
otherwise noted.
Rated Power: 1/16w unless
otherwise noted.
Toleranee: (J)5% unless
otherwise noted.
LMF : RS1LMF,RS2LMF,RS3LMF
2. CAPACITORS
Unit: p-pF or u-uF unless
otherwise noted.
Ratings: Capacity(F)/Voltage(V )
unless otherwise noted.
3. NM: N o Mount
1/5Q
CN4900
JP7071
F
CAUTION:FOR CON TINUED PROTECTION AGAINST
RISK OF FIRE.REPLACE ONLY W ITH
SAME TYPE N O.491,500 MFD,BY
LITTELFUSE INC.FOR P7300 and P7301.

Pioneer SC-LX81 Specifications

General

Brand	Pioneer
Model	SC-LX81
Category	Receiver
Language	English