Pioneer S-DVR9SW, Service Manual

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S-DVR9SW
12
1 2 3 4
1 2 3 4
C
D
F
A
B
E
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM AND OVERALL CONNECTION DIAGRAM
XKP3071 XKP3082
XKP3079
PF06EN-S17
XKP3082 XKP3071
51052-1300
XKP3082 51052-1300
CN3002
CN4004
CN4003
J4001
CN4005 CN3001
J4002
CN4007
J4004
21
22
20
18
23
19
20
17
18
21
22
19
17
23
14
13
12
11
15
16
15
16
14
13
12
11
4
10
9
8
7
6
5
4
10
9
8
7
6
5
1
2
3
23 23
1
3
2
19
20
17
18
21
22
16
19
20
17
18
21
22
16
10
14
13
12
11
15
10
14
13
12
11
15
3
4
9
8
7
6
5
3
4
9
8
7
6
5
4
8
7
6
5
13
14
11
12
17
15
16
9
10
3
2
1
1
3
4
2
5
6
2
1
5
6
3
4
9
10
7
8
11
1
2
3
4
6
5
2
1
10
9
8
13
12
5
3
4
7
6
11
18
15
16
14
19
17
10
7
8
11
9
1
2 2
1
13
12
20
23
21
22
12
13
VP+8(NC)
VP+8(NC)
SRIN
SLIN
SWIN
CIN
FRIN
GNDA
FLIN
MUTE
MUTEC
SENSE+8(NC)
VFL+5(NC)
VP+15
VA-12
VD+5
TUNER
XPROTECT
GNDREG
GNDREG
UN+8
UN+8
GNDF
SLOUT
VL-
SLOUT
VL-
SROUT
SROUT
VL+
VL+
COUT
COUT
VH+
VH+
SWOUT
SWOUT
GNDS
FLOUT
FLOUT
GNDP
GNDP
FROUT
FROUT
SIGNAL OUTPUT
GNDRY
VD+5
VD+5
VP+12
GNDA
XPROTECT
GNDD
GNDF
POWDET
GNDREG
POW ON/OFF
GNDM
GNDREG
VA+12
RYFCONT
RYRCONT
XSYSMUTE
VL-
VL+
VL-
VH-
VL+
VH+
GNDP
COUT
D25PYY1315E
8.GNDD
6.GNDD
5.SWP
12.SLP
11.CN
8.SRN
6.FRN
7.CP
9.SRP
10.SLN
7.GNDD
16.SWPOW
14.XSWPOWDET
15.XPROTECT
GNDP
SLOUT
SWOUT
GNDS
CN4001
1.SWN
2.FLN
3.FLP
4.FRP
CN4002
5.RYRCONT
4.RYFCONT
1.GNDRY
2.VD+5
3.XMUTEC
10.VOLDATA
9.XSWDET
13.XSYSMUTE
11.DSPMUTE
12.VOLCLK GNDP
SROUT
FLOUT
GNDP
FROUT
VH-
VH-
to XV-DVR9H
AKP7131
CN4001
BALANCED
CONTROL SIGNAL
POWER SUPPLY AND
5569-02A1
CN4008
SW
GNDRSW
CN4002
AKP7195
SW
CN8904 CN5506
to XV-DVR9H
6CH AMP ASSY
(AWM7788)
C
AF ASSY
(AWU8197)
A
TRADE 1
ASSY
(AWU8199)
B
÷
When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or
"PCB PARTS LIST".
÷
The
>
mark found on some component parts indicates the importance of the safety factor
of the part. Therefore, when replacing, be sure to use parts of identical designation.
÷
: The power supply is shown with the marked box.
3
IC4002(1/2)
BA4558F
2
1
3
1
FLN
FLP
CN
CP
5
27
29
32
30
19
15
1
FLIN
CIN
SWIN FLOUT
COUT
SWOUT
SLOUT
INP1
INN2
2
9
IC4004(1/2)
UPC4570
IC4006(1/2)
BA4558F
IC4007(2/2)
BA4558F
6
3
2
3
2
IC4007(1/2)
BA4558F
5
6
7
IC4006(2/2)
BA4558F
5
6
7
IC4003(1/2)
BA4558F
IC4003(2/2)
BA4558F
2
5
6
SWN
SWP
SLN
SLP
7
IC4005(1/2)
BA4558F
7
1
1
5
6
7
IC4001
BD3814FV
IC3301 STK402-270
IC3401 STK402-270
1 6 16 18
1
CH1 IN CH1+VE CH3+VE CH3 IN
CH1 IN CH1+VE CH3+VE CH3 IN
6 16 18