Pioneer HTP-072 Service Manual page 53

5
0 9 8 7 6 5 4 3 2 1
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
72 73 74 75 76 77 78 79 80
5
6
(FL)
R173
470
D126 D127
LBAS16HT1G
LBAS16HT1G
(SL)
R174
470
D128 D129
LBAS16HT1G LBAS16HT1G
(C)
R175
470
D130 D131
LBAS16HT1G LBAS16HT1G
R176
470
D132 D133
LBAS16HT1G
LBAS16HT1G
R177
470
D134 D135
LBAS16HT1G LBAS16HT1G
(SW)
C450
R178
470 10/50
D136 D137
LBAS16HT1G LBAS16HT1G
A 1/3
6
C401
R404
10/50 470
R409
10K
C406
R415
10/50 470
R420
10K
C420
R427
INC2001AC1
470
10/50
R428
10K
C439
R433
INC2001AC1
470
10/50
R435
10K
C446
R444
470
10/50 R448
10K
IC401(1/2)1
UTC4580
R445
C475
R499 R497
3
10/50
JUMPER
1K
470
1
R450
2 8
R507 1K5
10K
C484
47P-J
R518
JUMPER
R501 470K
C478 220N-K
R508
470
Q419
RT1P141C
R514
10K
C444
R487
C422
-
- -
Q414
-
C436 R488
-
-
J416 0
J415
0
J402
0
HTP-072
7
C407
100P-J
Q402
INC2001AC1
C409
Q405
100P-J
INC2001AC1
C419
100P-J
Q406
C426
100P-J
Q407
Q410 C435
100P-J
INC2001AC1
C438
Q411
INC2001AC1 100P-J
IC406
R586 - C440
3
-
-
1
2 8
-
R492
R423
-
C553
-
C568
-
C552
-
R414
-
R489 -
6
C443
7
-
R596
C437
5 4
-
-
C569
-
(SW)
(C)
(SL)
(FL)
(FL)
: Audio Signal Route (Front L ch)
(SL)
: Audio Signal Route (Surround L ch)
(C)
: Audio Signal Route (Center ch)
(SW)
: Audio Signal Route (SubWoofer ch)
(TU)
: Audio Signal Route (Tuner L ch)
(CD)
: Audio Signal Route (CD L ch)
7
8
A
(FL)
FL
GND
(SL)
SL
GND
(C)
C
B
GND
SR
GND
FR
GND
(SW)
SW
GND
C
D
J
CP115
E
F
A
2/3
53
8