Onkyo DR-S2.2 Service Manual page 36

E
TUMUT
SD
STEREO
PLLSDO
PLLCLK
Q8401 PLLCE
*
2SC2712
RDSDET
R8403
* C8412 * R8410
3.3K
104Z 1K
DIRCS
DSPCLK
DSPSDO
DSPSDI
DIRINT1
DIRINT0
DSPGND
+5VDSP
INTREQ/_ABOOT
DSPCS[L]
+3.3V
+2.5V
-1E
UPT
UGK
UGR
UDT
NO
YES
NO
10K
10K
NO
C8303 104Z
C8302
100/6.3
R8304 1K
R8305 1K
R8306 1K
R8307 1K
EXTMEM
1 A11 OE 32
A10
2 A9 A10 31
3 A8 CE 30
IO7
4 A13 Q7/D7 29
IO6
5 A14 Q6/D6 28
IO5
6 A17 Q5/D5 27
IO4
7 A18/ WE Q4/D4 26
IO3
8 VCC Q3/D3 25
9 A18/NC GND 24
IO2
10 A16 Q2/D2 23
IO1
11 A15 Q1/D1 22
IO0
Q0/D0
12 A12 21
A7 A0
13 A7 A0 20
A6 A1
14 A6 A1 19
A5 A2
15 A5 A2 18
A4
16 A4 A3 17
A3
A2
A1
A0
F
DVDSPDIF
+7V
GND[7V]
-7V
+12VTU
GND[12V]
+5VDSP
Q8902 Q8901
MPC2933T MPC2925T
L8501
+2.5V
+3.3V
O G I O G I
470M
NCH-1479
R8068 10K
R8028 1K
R8029 2.2K
R8030 2.2K
R8031 22K
R8032 22K
R8033
PLLSDO
R8034
PLLCLK
R8035
PLLCE
R8036
DIRCS
R8037
DSPSDI
R8038
DIRINT1
R8039
DIRINT0
INTREQ/_ABOOT R8040
R8041
DSPCS
R8042
ROM/RAM
R8043
ADDR15
R8044
ADDR16
R8045
ADDR17
R8046
DSPCLK
R8047
DSPSDO
DSPRST
R8048
DIRPD
C8009
Q8003
1/50
RN1404
220 R8309
11 Y8 GND10
220 R8310
12 Y7 A8 9
220 R8311
13 Y6 A7 8
220 R8312
14 Y5 A6 7
220 R8313
15 Y4 A5 6
220 R8314
16 Y3 A4 5
220 R8315
17 Y2 A3 4
220 R8316
18 Y1 A2 3
19 G2 A1 2
20 VCC G1 1
104Z C8308
G
P8001B
220
41
220
42
1K
43
44
45
220
46
1K
47
1K
48
Q8001
1K
49
220 MPD784225GC
50
220
(FLASH MPD78F4225GC)
51
1K
52
1K
53
1K
54
1K
55
220
56
220
57
58
1K
59
RESET
60
X8001
CST12.5MTW
D8004 D8003
UDZS6.2B
+5VDSP
X8401
HC-49/U03C
4.332MHZ
P8501
FOR TEST
R8502
2.2K
Q8501
2SC2712
Page 36
FROM
TRANSFORMER
TO NAAR-7428
P8005
DVDSPDIF
DSPGND
C8910
223Z
C8909
223Z
C8908
104Z
+5.6V
+5VDSP
SPBRL
AMUT
POWERRL
SPAFRRL
SPACSRL
SELSDO
SELSCLK
SELMUT
HPIN
VPRT
IPM
VCTLA
VCTLB
XREADY
XSI
XSO
XRESET
XSCLK
POFFA
XLT
F2
F1
-VP
+5.6V
MICONGND
MICONGND
MCRST
+7V
+7V
GND[7V]
GND[7V]
20
R8010 220
MCCLK/FPCLK
19
R8009 82
MCSDO/FLSO
18
R8008 82
MCSDI/FLSI
17
R8007 82
MCRDY/FPHS
16
R8006 82
RI
15
R8005 470
XREADY
14
13
R8003 470
12
R8002 470
11
R8001 470
10
9
R8004 470
XSI
8
R8065
7
470
DVDPOWER
6
MCRDY/FPHS
C8003
5
VPP
104Z
4
3
RESET
2
MCCLK/FPCLK
TRAYIN
1
MCSDO/FLSO
R8070 1K
MCSDI/FLSI
D8001 MICONGND
R8013
1SR154-400
10K
TRAYIN
L8001
220K
NCH-1477
D8002
VPP
XLT
RDS
ONLY UPP2P TYPE
Q8402 BU1923F
TPRT
NAETC-7434
R8504
BB
(110-120)
FOR THERMAL DETECTION
THERMAL PROTECTION
U7
PC BOARD
DR-S2.2
H