Service Manuals, User Guides, Schematic Diagrams or docs for : ONKYO Audio TX-SR504 onkyo_tx-sr504
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TX-SR504/504E/8450
A B C D E F G H
SCHEMATIC DIAGRAMS-1
AUDIO INPUT SECTION TO XM/Sirius
TO NADG-8798 TO NADG-8798 TO NADG-8798
TO NADG-8799 9110#14 P303 9110#14 P302 P301
TO NADG-8798 JL5502A 9110#06
1
2
3
4
5
6
7
14
13
12
11
10
DAC_FR1 14
DAC_FL1 13
DAC_SW1 12
DAC_C1 11
GND_A 10
1
2
3
4
5
6
NAAF-8779 (1/2)
9
8
7
6
5
4
3
2
1
9
+12V 8
GND_D 7
VOL_DATA 6
VOL_CLK 5
PROTECT 4
SEC1H 3
VOLH 2
AMUT 1
P304
SIRIUS_R
Z2MUT
GND_IR
SIRIUS_L
+12V
TZ2
SB/PREMUTE
IR
+5.6IR
U01
-12V
XM_R
GND_A
XM_L
TUPACK_R
DAC_SR1
DAC_SBR1
TUPACK_L
DAC_SL1
DAC_SBL1
RI
VIDEO4_R
-12V
GND_TU
VIDEO4_L
3
2
1
9110#03
GND_A
1
AD_R
MIC
AD_L
P5505 AMPLIFIER PC BOARD
P7900
VOLH
R5500 SEC1H
RI 330 PROTECT TO NAAF-8779 (2/2)
T6 A6 Other
R5813 0 - -
P7901
R5541 R5575
3 R5501 220K 220K R5814 - 0 0
R
C5502C5501
R5576
221J 221J
330 -
J5062 TA15 -
C5573
C5572
C5575
C5574
C5571
C5570
C5576
C5569
TUNER 1 220K
R5577
R5580
R5502
220K
2 47K
Only A5 A6 L 330 R5542 R5578
R5581
47/50
47/50
47/50
47/50
47/50
47/50
47/50
47/50
220K
220K 47K R5680 220K
4 R5543 R5579 R5681 220K
P7902
T6 only
R5582
R5503 220K
220K
9 220K R5682 220K
C5503
221K 221K
330 Q6226
2SB1068-U
220K
R5583
7
CD
R5813
C5504
R5814
LIST
LIST
R6227 3 2
R5504
8 NJM4580 J5062 3.3 C6227 P6221
4
47/50 220 3 Q5630A
330 R5544 104Z
R6226
22
C6226
100K
220K
104Z
100/25 270 100
C5630 R5630 1 SW_OUT 12V TRIG
221J
R5632 C5631
D6221 D6222
1
24
2 R5610
R5631
R5545 C5600 R5620
47K
2
R5600
+12VTRG 2 1 2 1 21
ZONE2
220K
6 R5505 220K R5634
R6228
R6223
C5505
R6224
R6222
10K GND_TRG
1K
3.3K
10K
330
NC NC
R5633
1.2K
R6221 2
10K
15K
4 RN1441 Q5600 Q5610 RN1441
TAPE_OUT C5632 103J
C5506
2
100 10
Q5611 LIST
RN1441 Q5601 IR IN
100/25
C6221
R5601
C6222
1 1
220K
5 R5506
+
223K
2
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