Power Assy (1/4) - Pioneer XV-EV500 Service Manual

1

3.12 POWER ASSY (1/4)

ALL CAPACITORS ARE IN µF
NOTES
UNLESS OTHERWISE SPECIFIED
CH : CCSRCH
A
TY : CFTYA
AL : CEAL
ALL RESISTORS ARE IN
1/2w RD1/2PU***J
1/4w RD1/4PU***J
RS1/16S***J
CN3051
52044-2745
NC
GNDF GNDA
GNDF
SL
GNDA
SR
GNDS
GNDS
GNDA
SW
GNDA
GNDTX GNDTX
B
FL
GNDA 10
GNDREG
GNDREG
FR
GNDA 12
XPROTECT
SUBAC
14
HPDET
XHPMUTE
16
EVOLDATA
VH-
EVOLCLK
18
VH-
SYSPOW
HPAC1
20
GNDP
MUTE
GNDP
RYFS
22
VE+56
RYRC
MUTEC
24
NC
VE+56
VL+
VE+56 26
C
GNDU
VL+
GNDU
GNDU
VL-
VL-
UN8V
UN8V
VH+
VH+
D
GNDD
GNDD
GNDMDV
GNDMDV
GNDMTC
GNDMTC
51048-1500
D20PYY1515E
J3002
1
VA+12
VA+12TX 2
E
GNDTX 3
4
VA-12
VPR+8 5
6
VPR+8
GNDD 7
8
GNDD
9
VPR+8M
VPR+8M 10
GNDM(TC) 11
GNDM(DV) 12
VP+12 13
VA+5
14
F
VD+5
15
J
1/4
40
1
2
ALL DIODE
(OTHER : CKSRYB)
:MA111
:1SS133
(OTHER : CEAT)
W290
VA+12
IC3951
STBY
OUT
1
2
3
4
5
6
7
C3173
8
10/50
9
C3174
10/50
11
XPROT
13
SUBAC
HPDET
15
XHPMUTE
E_DATA
17
E_CLK
SYSPOW
19
HPAC1
14
21
RYFS
RYRC
23
13
VE+56
25
27
GNDU
A
C3908 CH 47p
VA+12
STBY C3910
VA+12TX
VPR+8
GNDTX
VA-12
VPR+8M
C3909
47p
GNDD
CH
VP+12
C3907
STBY
VA+5
HP AMP
VD+5
GNDMDV
GNDMTC
2
3
IN
STBY
(LR MIX)
R3314
10k
MUSIC
R3316
C3314
BPF
3.3k
STBY
C3316
1/50
R3318
TS R3317
10k
3.3k
R3320
MOVIE C3318
STBY
6.8k
BPF
C3320
1/50
R3321
TS
6.8k
(FR)
(FL)
(FR)
(FL)
VA+12
GNDA
IC3901 (1/2)
NJM4565M
R3938
82
4
+
(HPR)
3
C3925
1
47/16
-
8 NP TS
2
R3936
82
R3926
39k
C3914
100p
CH
C3913
100p
CH
R3925
39k
R3937
82
4
- (HPL)
6
7
C3926
+
47/16
8
5
R3935
NP TS
82
IC3901 (2/2)
NJM4565M
VA-12
Q3909
2SA1576A(QR)
XV-EV500
3
4
C3311
1/50
R3313
C3312
100k
0.1
C3335
R3335
0.01
10k
R3334
0.01
10k
C3334
BD3814FV
IC3062
1 40
INP1 GND
2 39
INN1 VCC(+7V)
CH
3 38
OUT1 GND
4 37
GND CLK
5 36
INP2 DATA
6 35
INN2 MUTE
CH
7 34
OUT2 DGND
8 33
GND GND
9 32
SWIN SWOUT
SROUT
10 31
GND
11 30
SRIN SLOUT
12 29
GND COUT
FROUT
13 28
SLIN
14 FLOUT 27
GND
15 26
CIN BNF2L
16 25
GND BNF1L
17 24
FRIN BNF2R
18 23
GND BNF1R
19 22
FLIN TNFL
20 21
VEE(-7V) TNFR
(FR)
(FL)
VA+7
C3128
E-VOL
STBY
VA-12
VA-7
R3902
D3901
33 (1/4W)
DAP202K
IMX9-T
R3912
Q3901
(1/2)
33
Q3902
(1/4W)
IMX9-T
(1/2)
R3906
2.2k
R3918
2.2k
Q3902
IMX9-T
(2/2)
NoAssign4
R3917
2.2k
NoAssign1
R3905
R3911
2.2k
Q3901 (2/2)
33
IMX9-T
(1/4W)
R3901
33(1/4W)
HP
MUTE
VD+5
VA-12
R3916 1 2
15k
R3944
R3943
1k
1k
C3906
10/50
H
TS
GNDD
4
(FL)
(FR)
R3101
4.7k
C3121
0.1
C3122
0.1
R3102
C3123
4.7k
0.1
C3124
0.1
C3125
4700p
C3126
4700p
CH
100p
C3131
CH
100p
C3132
R3143
10k
GNDD
HPDET
XHPMUTE
3 4
J3902