Onkyo TX-L5 Service Manual page 12

A
SCHEMATIC DIAGRAM 1-2
Preamplifier section
1
C401 R401
NJM4565V
10/16 100
VOUT_L 3
Q401
2
R409
C403
2
NJM4565V
7
Q341
10K
101J
3
Q352 TC9163AF
101J
10K
NJM4565V
Q351
1
4
6
Q402
VOUT_R
5
C402 R402
NJM4565V
10/16 100
5
B
NJM4565V
8
C417
5
10/16
7
Q401
6
4
C407
101J
R425 2.7K
R417 27K
R427
1
C411
C409 2.2K
0.22/50
0.22/50
C405
10K
10/16
101J
APOFF_L
VOUT_L VOUT_LS
VIN_L C357 VOUT_C
10/16
Q353 TC9482F
C358
10/16
VIN_R
VOUT_R VOUT_RS
VOUT_SW
AP2
C404
101J
C406
10/16
R410
C410
10K C412
0.22/50
0.22/50
7
R418 27K
R426
C408
101J
4
2
Q402
1
C418
3
10/16
8
NJM4565V
AP_L
Q403
RN1441
C441 R441
10/16 100
C442 R442
10/16 100
C461 R461
10/16 100
Q407
RN2402
RN1441
Q404
R428
2.2K
2.7K
C462
R462
10/16
100
AP_R
C
NAAR-7171
U11
R433 C433 R435
3.3K 47/6.3 000J
RN1441
Q433
Q434
R434 C434 R436
3.3K 47/6.3 000J
RN1441
NJM4565V
8
R451 R453
3
3.3K 000J
1
Q441
2
C445
47/6.3 RN1441
R449
6.8K
C443
Q442
101J
C444
Q443
101J
R450
6.8K
R452 RN1441
R454
3.3K
6
000J
Q441
7
C446
5
47/6.3
4
NJM4565V
R439
220K
NJM4565V
8
R471 R473
3
3.3K 000J
1
Q461
2
C465
47/6.3 RN1441
R469
6.8K
C463
Q462
101J
Q464
Q463
RN1441 RN1441
C464
R477
101J
100
R470
6.8K
R472 R474
6
270 000J
Q461
7
C466
5
2.2/50
4
NJM4565V
TO NAAR-7171(PART-3)
TX-L5
D
GND
FL
GND
FR
GND
LS
GND
RS
GND
C