Onkyo TX-SR601/E Service Manual page 20

A
SCHEMATIC DIAGRAM 2
P105B
TO NAETC-7982
1
1
Z2MUT_
P308B
AMUT_
FL
FR
SBL
SBR
C
SW
SR
SL
GND
SELDA_
SELCL_
2
2VA
DSPDA
DSPDA_33
-12VA
R7114
8
9
10
11
12
13
3
14
MCLK1
R799
144
330
VSS14 143
BOOT 142
R798
BST 141
R797
PM 140
MCLK2 139
C768
VSS13 138
104Z
VDDI8 137
R796
EXLOCK 136
1K
NC4 135
R795
BTSL 134
3
NC3 133
100/6.3
GP0 132
SP
C765
GP1 131
GP2 130
MANAGEMENT
R794
D0 129
R793
D1 128
C767
VSS12 127
PFV
104Z
VDDE4 126
R792
D2 125
R791
D3 124
R791
D4 123
R791
A0 122
R791
OE0 121
GP3 120
4
GP4 119 100/6.3
C764
GP5 118
VSS11 117
R790
D5 116
R790
D6 115
R790
A1 114
R790
A2 113
C760
GP6 112
GP7 111
GP8 110
VDDI7 109
P750
5
Q705
CY7C1019CV33-15VCT
SRAM
B
TO NAETC-7982
TO TUNER PACK
C392
C393
104Z
104Z
+5VHLD
SYSIN
Q403
Q400
Z2MUT
KRC104S
OR KRA102S
RN2402 RN1404
Q401 Q404
OR KRA102S
KRC104S
RN2402
D7005
RN1404
C7003 104Z
C7011 +5VDSP
GND
R7026 330
PLLCLK
104Z
R7027 330
1 1A VCC 14 TMUT
DSP1HDO_33
R7028 330
AFSSTB
2 1B 4A 13
R7112
R7029 330
3 1Y 4B 12 AFSSCLK
220
R7030 330
AFSDA
4 2A 4Y 11
5 2B 3A 10
R7032 330
6 2Y 3B 9
DSP1HDO
7 GND 3Y 8
C7012 C7004
+3.3V
104Z
1 VCC 14
DSPCLK
2 13
3 12
C7005 104Z
4 11
DSPCLK_33
Z2SELCL
5 10
220
R7113 Z2SELDA
6 9
220
Z2PSELMUT
7 GND 8
SELMUT
SELCL
SELDA
Z2SELMUT
CODECINT
CODECCS
CODECSDI
DSP1RST
2Q GND7
2Q 1Q 6
2PR 1Q 5
2CK 1PR 4
2D 1CK 3
2CLR 1D 2
VCC 1CLR 1
Q9508
NJM2391DL1-285T
+2.85V
O G I
13.5MHZ
NJM2933T
Q9510
+3.3V
DSP2BST
1K O G I
DSPPM
1K
CODECINT
4.7K
+3.3V
56
D0
56
D1
56
D2
56
D3
56
D4
56
A0
31 VSS4
56 330 R716
OE0 DSP1HACN
32 HACN
R717
1K
DSPDA_33
33 HDIN
DSPCLK_33 1K R718
34 HCLK
R719
DSP1HDO_33 330
35 HDOUT
1K R720
DSP1HCS
36 HCS
56
D5
37 GP12/SDCLK
56
D6
38 GP13/CLKEN
56
A1
39 GP/14RAS
56
A2
40 VDDI2
104Z 104Z
41 VSS5
C704
42 GP15/CAS
43 DQM/OE0
44 CS0
45 WE0
46 VDDE1
R724
47 WMD1
*
48 VSS6
R725
49 WMD0
1K
50 PAGE2
C705
51 VSS7
104Z
52 PAGE1
53 PAGE0
54 BOOT
55 TST1/BTACT
R727
DSP
56 BST
1BST
330
57 MOD1
58 MOD0
R730
1K
CODE
59 EXLOCK
CINT
60 VDDI3
104Z C706
Q101
KTC3875-GR
/2SC2712
P101A RDS
PP
Q101
ONLY
104Z
C105
26
27
28
29
30 5:P25/ASK1/_SCK3
4:P24/TXD1/SO3
31
3:P23/RXD1/SI3
32
2:P22/_SCK2/SCL1
26:P107/RTP7/KR7/A12
33 XT2 1:P21/SO2
27:P110/_WAIT/A1
1/50
34 REGC
35 X2
MPD70F3030BYGC-8EU(Flash)
36 X1
37 VSS
MPD703030BGC-029-8EU
38 VDD
MPD703030BGC-026-8EU
39 CLKOUT
R7040 330
40 P90/_LBEN/_WRL
R7041 330
41 P91/_UBEN
R7042 10K
42 P92/_R/_W/_WRL
R7043 10K
43 P93/_DSTB/_RD
R7044 330
44 P94/_ASTB 79:P75/ANI5
R7045 330
45 P95/_HLDAK 78:P74/ANI4
53:P46/AD6
R7046 10K
77:P73/ANI3
46 P96/_HLDRQ 52:P45/AD5
R7047 330
51:P44/AD4 76:P72/ANI2
47 P40/AD0
R7048 330
48 P41/AD1
R7049 1K
49 P42/AD2
R7050 330
50 P43/AD3
+5VDSP
GND
NCH-1479
L9501
NCH-1471
470M
104Z
C716
L708
1 VCC 8
022M
2 7
BK1608LM182
3 6
L707
4 GND 5
R728 1M
X700
XTL-13.5M
13.5MHZ
Q700
MB86D42PFV
1ST DSP
DD/DTS/AAC-DECODER
DSP and main micropr
Page 20
C
78M12HF
Q9501 R9501 12
+12VA
O G I
R9506 0
C9509 C9507 (1W)
220/16
104Z
104Z
C9508 C9501
C9510
220/10 G I
C9502
220/16
O
47/35
Q9512
79M05FA
-12VA G I (1W)
O
-5VVD
R9502 22
Q9502
79M12HF
+5VVIDEO R9508
0
Q9506
7805HF
O G I
C9520
C9519
220/10
104Z
104Z
220/6.3
C9521
C9522
+5VDSP
G I
O
(2W)
Q9513
+5VCPU R9510
78L05SMT
1.5
D7002
Q9507
+5VHLD D7001 220K
STDBY3.3V
O G I
C9526 L7001
C9527
C7010
104Z
47/6.3
10/16
Q9509
NJU7200U33
R7100 330
YCSEPDA
P20/S12/SDA1 100
R7099 82
SUBRST
P15/_SCK1/ASCK0 99
R7098 330
232TXD
P14/SO1/TXD0 98
R7097 330
232RXD
P13/SII/RXD0 97
R7096 LM182
SUBCLK
P12/_SCKO/SCL0 96
R7095 L
LM182 SUBSDO
P11/SO0 95
R7094 82 L
SUBSDI
P10/SIO/SDA0 94
R7093 82
SUBRDY
P07/INTP6 93
R7092 330
SEC1H
P06/INTP5RTPTRC 92
R7091 1K
IRZ2
P05/INTP4/ADTRC 91
R7090 1K
IRIN
P04/INTP3 90
R7089 1K
RDSSCK
P03/INTP2 89
C7008 R7088
104Z
P02/INTP1 88
220K
R7087 1K
VSYNC
P01/INTP0 87
R7086 1K
SYNCDET
P00/NMI 86
R7085 1K
RDSID
P83/ANI11 85
R7084 1K
RDSDA
P82/ANI10 84
R7083 1K
AVDD SDET
P81/ANI9 83
1K R7082
THRM
P80/ANI8 82
R7081
1K
PROTECT
P77/ANI7 81
* R7080
INT4
P76/ANI6 80
R7079
INT3 *
79
* R7078
INT2
78
R7077
*
INT1
77
STEREO
76
R183
10K
SD
L180
C717
Q701
SN74AHC74
150J
TC74VHC74FT
8 2Q GND7
9 2Q 1Q 6
10 2PR 1Q 5
11 2CK 1PR 4
12 2D 1CK 3
13 2CLR 1D 2
DSP1
14 VCC 1CLR 1
RST
DSPPM
C719
100/6.3
VDDI6 120
C711
104Z
TST3/VSS 119
GP11/VSS 118 C720
TST2/VSS 117 100/6.3
SAD
56
SYNC116
R746 DA
SDI4 115
R744
56
SDI3 114
R743 1K
PM113
R742
56
A0 112
DD
PA
C710 104Z
PP
VSS13 111 DC
GK
A1 110
1L 1M 1N 1P
A2 109
R7077 10K 33K 10K 10K
D0 108
R7078 56K 10K 10K 10K
D1 107 -
R7079 10K 10K 10K 10K
VDDE3 106
R7080 - 10K 10K
D2 105
R7177 - 56K 33K 10K
D3 104
R7178 33K - -
D4 103
R7179 33K 33K 33K 33K
- -
D5 102
C709 R7180 -
VSS12 101
104Z
VDDI5 100
D6 99
D7 98
A3 97
A4 96
A5 95
A6 94
A7 93
A8 92
VSS11 91
U1
*
P701
ocessor
TX-SR601/E
D
R9505
+24V
33
GND
-24V
TRG12V
+5.6S
R9507
3.9
(2W)
104J
C9503
E301
SUBRST
IP
+5VCPU
MPURST
SUBCLK
SUBSDO
SUBSDI
GND
+5VCPU
232TXD
232RXD
GND
SUBRST
SUBCLK
SUBSDO
SUBSDI
SUBRDY
SYSIN
HPMUT
GND
Z2PMUT_
Z2MUT_
AMUT_
VOLH
SEC1H
SPZ2
SPCS
SPF
THRM
PROTECT
POWER
+13V
R181
100K
100K
R182
Q180
LC72723M
C181
331J
WT
WR
WQ
-
-
-