Pioneer SC-LX90 Service Manual page 175

Audio/video multi-channel amplifier
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5
V+15A
5307 C5305
(FVL)
AL
00
47/25
5308 C5306
AL
00
47/25
(FVR)
V-15A
V+5V
(FV)
5330
TBY
(FVY)
5331
TBY
(FVC)
5332
TBY
V-5V
(MIC)
(HPL)
(HPR)
5
6
R5382
0
(L5313)
R5379
(L5310)
0
R5381
0
(L5312)
R5383
0
(L5314)
R5380
0
(L5311)
V+12RY
Q5391
RT1N140M
C5338
GAV1 STBY
GNDRY
6
7
NOTES
1.RESISTORS
Unit: k-k
Rated power: 1/16W unless otherwise noted.
Tolerance: ±5%(J) unless otherwise noted.
2.CAPACITORS
No marked Capacitors are CEAT or CKSRYB.
Unit: p-pF or F unless otherwise noted.
Rated Voltage: shown as
3.DIODES
No marked Diodes are 1SS352.
Parts or parts block marked by "STBY" are standby.
V+5V
C5341
STBY
C5340
(L5306)
R5375
STBY
0
(L5304)
R5373
0
R5371
(L5302)
0
R5370
(L5301)
R5372
(L5303)
R5374
(L5305)
R5386
(L5335)
GNDV
R5367
(L5337)
R5368
(L5338)
R5369
(L5339)
L5330
STBY
(L5323)
R5358
0
L5336
R5359
(L5324)
V+15A
STBY
0
R5356
R5357
0
C5334
0
(L5322)
(L5321)
C5337
STBY
STBY
C5342
R5384
0
(L5320)
STBY
R5355
0
(L5319)
V-15A
R5351
(L5315)
0
0
R5353
(L5317)
GNDA
C5333
STBY
GNDHP
L5329
STBY
R5389
R5390
R5387
R5388
SC-09TX
7
8
, M-M
or
unless otherwise noted.
"Capacity( F)/Voltage(V)",
or 50V unless otherwise noted.
CN5303
KM200NA11L
R5377
V-5V
1
0
(L5308)
GAV
V-5V
2
R5396
0
V+5V
3
(L5307)
FC
4
GAV
5
FY
6
GAV
7
FV
8
GAV
9
LCDV
10
GNDV
11
GNDV
CN5304
KM200NA15L
MIC
1
GNDA
2
V+15A
3
GNDA
4
GNDA
5
V-15A
6
RY-HP
7
FR
8
GNDA
9
FL
10
GNDA
11
HP L
12
GHP
13
HP R
14
GHP
15
CN5305
52044-0745
GNDV
GNDV
1
2
LCDV
LCDV
(L5345)
0
V+12RY
V+12RY
3
(L5346)
GNDRY
GNDRY
4
0
GNDRY
GNDRY
5
(L5343)
6
MICDET
MICDET
0
(L5344)
HP DET
HP DET
7
0
8
A
B
C
D
E
F
L
29

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