Onkyo TX-SR600/E - Page 43

Q7502
SUB-MICROPROCESSOR
UPD780232GC-068-8BT
21
K3
22
P45/FIP37
41
P44/FIP36
42
P43/FIP35
43
61
ANI220 ANI319
AVDD
24
AVSS18
80
79
70
69
68
67
66
65
64
63
62
78
FIP20 58 FIP21 57 FIP22
56
FIP23 55
77
76
75
74
73
72
71
IC5 P01/INTP116 P02/TI17 P20/SCK314 P21/SO313 P2212 P2311 P24/BUSY10 P25SO19 P26/SI18 P27/SCK17
P30/FIP24
54
P31/FIP25
53
P32/FIP26
52
P33/FIP27
51
P34/FIP28
50
P35/FIP29
49
P36/FIP30
48
P37/FIP31
47
P40/FIP32
46
P41/FIP33
45
P42/FIP34
44
40
39
38
37
36
35
34
33
32
31
30
29
28
PURELED
27
ZONE2LED
26
POO/INTP015
VDD0
25
VDD11
VDD2 59
VLOAD 60
VSS0
23
VSS12 X13 X2
4
RESET
6
Q7501
FL TUBE
HNA-16MM39T
S7617
DOWN
TUNING
S7615
PRESET<
S7614
TUNING UP
S7613
RETURN
S7612
MENU
S7611
AUDIO ADJUST
S7616
PRESET>
2.2K 3301.2K 820 560 470
K1
K0
U7501
SPS4441E1
IRF
Q7581
D7581
STANDBY
IND.
S7501
MAIN
VOLUME
Q7001
MAIN
MICROPROCESSOR
X7501
5MHZ
OSC
P7705
HEDPHONE
SWITCH
Q7504
BUFFER
P2060
RI
TERMINAL
ENTER
3.9K
S7618
S7619
FM MODE
12K
S7627 S7625
MEMORY
S7624
DSP
S7623
SURROUND
S7622
STEREO
S7621
DIRECT
S7626
CD
2.2K 3301.2K 820 560 470
TUNER
3.9K
S7628
TAPE
S7637
VIDEO 3
S7635
VIDEO 1
S7634
DVD
S7633
AUDIO-SL
S7632
DISPLAY
S7631
DIMMER
S7636
VIDEO 2
2.2K 3301.2K 820 560 470
VIDEO 4
3.9K
S7638
S7643
SP B
S7642
SP A
S7641
STANDBY
330470
K2
.
P16
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
16G
15G
14G
13G
12G
11G
10G
9G
8G
7G
6G
5G
4G
3G
2G
1G
P22 P21 P20 P19 P18 P17
P23
P24
P25
P26
P27
P28
P29
P30
P31
P32
P33
P34
P35
K1 K0 AVSS STBYLED -IRIN HPDET SYSOUT SYSIN VAJ VBJ SUBLDY SUBDI SUBDO SUBCL -RESET IC X2 X1 VSS VDD
TX-SR600/E
SUB-MICROPROCESSOR
Connection diagram
TX-SR600/E
A
1
2
3
4
BCDE