Pioneer XV-DV740 Service Manual page 33

5
F 1/4
CONTROL ASSY
(XWZ3882 : XV-DV740)
(XWZ3896 : XV-DV440)
XFLRST
FLCS
FLCK
FLDATA
KEY1
REMOCON
TIMERLED
MUTE INVERTER
R5595
VD+5
560
Q5595
RN2901
D5595
(1/2)
MA111
R5597
560
Q5595
RN2901
D5596
(2/2)
MA111
VA-12
HPAC
XVMUTE
ACK
RYFSC
RYR
(FL)
FLIN
(C)
FRIN
(SW)
CIN
(SL)
SWIN
SLIN
SRIN
DVDMUTE
KN5501
VNF1084
(D)
GNDS
NORMAL :H(5V)
ABNORMAL:L(0V)
XPROTECT
DVDON/OFF
EVOLAOUT
U-COM
I/O
F
5
6
VE+5 VFL+5
MUTE
GNDFL GNDU
(GNDLED)
MUTEC
VPR+8V
or VD+5
VX+12
VA+12
F8156
STBY
VA-12
F8154
STBY
(FL)
(C)
(SW)
(SL)
VE+56
GNDX GNDA
(To AMP)
CN5502
VE+56
C5798
0.01
(D) (D)
VFL+5
GNDU
GNDD GNDFL
VFDP
F 2/4
F 2/4-4/4
3/4, 4/4
6
7
(DVD)
(D)
(FL)
(SL)
(C)
1 VFDP
2
XFLRST
(SW)
3
FLCS
4
FLCK
5
FLDATA
6
VFL+5
7 GNDFL
M
CN5601
8
FLAC2
9
FLAC1
10 KEY1
11 REMOCON
12
VE+5
13
TIMERLED
14
GNDLED
15 NC
CN5611
52045-1545
: Refer to
"7.3.2 PROTECTIN CIRCUIT."
H
TRADE 2 ASSY (XWX3071)
VD+5
CN5501 CN5511
AKP7064 AKP7075
HPAC
1 1
VPR+8V
2 2
3 XVMUTE 3
DVDACK
4 4
RYFSC
5 5
RYR
6 6
VA-12
7 7
VX+12
8 8
GNDX
9 9
SYS_CS1
10 10
11 11
SYS_CS2
12 12
VD+5
13 13
VA+12
(FL)
14 14
FLIN
15 15
GNDA
16 16
GNDA
17 17
FRIN
(C)
18 18
CIN
(SW)
19 19
SWIN
(SL)
20 20
SLIN
21 21
SRIN
22 22
DVDMUTE
23 23
VE+56
R111
STBY
C
CN5512
E
AKP7064 AKP7075
Q115
NC
1 1
DTA124EUA
2 GNDD 2
GNDD
3 3
GNDD
4 4
(D)
DOUT
5 5
6 GNDU 6
7 VE+56 7
SUBAC
8 8
MUTE
9 9
FLAC1
10 10
11 FLAC2 11
GNDFL
12 12
13 13
VFDP
VFL+5
14 14
MUTEC
15 15
16 XPROTECT 16
MDATA
17 17
SDATA
18 18
SCLK
19 19
20 VDET 20
DVDON/OFF
21 21
XDVDRST
22 22
SYSPOW
23 23
R5559
270k
* VE+5
Destination
KUCXJ/KCXJ
R5532 47k
R5539
MODEL XV-DV440/740
R5590
R5589 47k
GNDD
XV-DV740
7
8
: AUDIO SIGNAL ROUTE (L ch)
: AUDIO SIGNAL ROUTE (DVD Lch)
: AUDIO SIGNAL ROUTE (DIGITAL)
: AUDIO SIGNAL ROUTE (Front L ch)
: AUDIO SIGNAL ROUTE (Surround L ch)
: AUDIO SIGNAL ROUTE (Center ch)
: AUDIO SIGNAL ROUTE (Sub Woofer ch)
NOTES
ALL CAPACITORS ARE IN µF
UNLESS OTHERWISE SPECIFIED
CH : CCSRCH
(OTHER : CKSRYB)
AL : CEAL
(OTHER : CEAT)
ALL RESISTORS ARE IN Ω
RS1/16S***J
ALL INDUCTORS ARE IN µH
LFEA***J
CN5521
AKP7075
NC
23
DVDMUTE
22
SRIN
21
(SL)
SLIN
20
SWIN
(SW)
19
CIN
18
FRIN
17
(C)
GNDA
16
GNDA
15
FLIN
14
(FL)
MUTE
13
MUTEC
12
VA+12
11
10 VD+5
GNDX
9
VX+12
8
7 VA-12
6
RYR
5
RYFSC
4
XPROTECT
3
VPR+8(VD+5)
2
DVDON/OFF
1
HPAC
Q114
2SD2114K(VW)
R112
B
CN5522
1k
AKP7075
XDVDRST
23
SYS_CS1
22
SYS_CS2
21
SCLK
20
SDATA
19
MDATA
18
ACK
17
VDET
16
XVMUTE
15
GNDFL
14
VFL+5
13
VFDP
12
11
SYSPOW
10 FLAC2
9 FLAC1
8
SUBAC
7
VE+56
(D)
6 GNDU
5
DOUT
(D)
4
GNDD
3
GNDD
2
GNDD
1
NC
F 1/4
8
A
B
C
D
E
F
H
33