Schematic Diagram; Tuner Amp Assy(Guide Page) - Pioneer DEH-P510UB Service Manual

1

10. SCHEMATIC DIAGRAM

QQ
3 7 63 1515 0

10.1 TUNER AMP ASSY(GUIDE PAGE)

Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or
A
"ELECTRICAL PARTS LIST".
Large size
SCH diagram
A-a A-b
A-a
A-b Guide page
Detailed page
A-a A-b
B
C
CN701
CD/USB
:+0.6 dBs
C
TE
L 13942296513
D
E
www
F
A
48
1
http://www.xiaoyu163.com
2
MECHA VD
VD2
7.4V Q751
2SD2396
Q752
RT3T22M
34
2 5
1 6
MECHA
GND
CN701 C704NM
VD
D GND
VD 19
C703NM
VD 18
US GND
BRSQ
BSRQ 17
BRST
16
BRST
BSCK
15
BSCK
BRXEN
14
BRXEN
BDATA
13
BDATA
CDRST
12
RESET
L701
CDVDD
11
VDD
NM
DGND1
10
GND
CDR
9
ROUT
C705
AGND
8
AGND
CDL NM
7
LOUT
CDGND
6
GND
C,D,E
PGND
SW USB
5
PGND
R765 5R6 R771 5R6
DP
4
DP
DM R766 5R6 R772 5R6
DM 3
C706
USGND 2
NM
US5V1
USGND 1
IC761
A GND D GND
1
S
P GND 2
USGND3
1B1
3
1B2
4
1A
5
2B1
6
2B2
7
2A
8
GND
US GND TC7MB3257FK
A,B
CN591
US5V2
US5V2
VBUS (RED) 1
R592 NM
USDM2
D- (WHITE) 2
USDP2 R593 NM 4 3
D+ (GREEN) 3
USGND22
GND (BLACK) 4
USGND21
5 US 1 2
GND L591
USB REAR
CONNECTOR
A,B
GND
TUNER
Y401
R-CH
24
Rch FM(30%):-24 dBs
L-CH
23
AM(30%):-24 dBs
Lch
22
BEGND
R-HSLK
21 A GND
RDS_HSLK
R-LOCK
20
RDS_LOCK
R-DA
19
RDS_DATA
R-CK
18
RDS_CK
TUN3V L403
17
VDD_3.3
16
COMP
15
DGND
14 DO
DO
D GND
TUN5V L404
13
ROM_VDD
NM
12 R401 680
OSCGND
LDET
11 RF GND
LDET
10 DI R403 680
DI
NM
9 CK R404
CK
8 CE1 R405 680
CE1
680
7 R406
WC
CE2 680
6 R407
CE2
SL
5
SL
L402
TUN8V
4
VCC
IC451
FMANT
3
FM_ANT NJM2885DL1-33
RFGND
2
RF_GND
AMANT
1
AM_ANT
L401
3
3.3V
CN401
3 1
2
RF GND RF
Q101
LSA1576UB BUP
R104
IP-BUS 2R2K
R117
Q102
22K
LTC114EUB
CN101
BUSL2 R113
GND
L- 11
BUSR2
1K
R- 10
BUSR1 R106
R+ 9
ASENB1
180
8 IP-BUS:+2.2 dBs
BUSL1 R105
L+ 7
180
BUS2
6
R102
R114
BUS- 5
100 1K
4 R116 1K
VDD
3
IC101
2
HA12241FP
BUS+ 1
8 1
STBY DIN1
7 2
VCC ROUT
6 3
BUS+ DIN2
5 4
BUS- GND
GND GND
REFERENCE AREA MAP
IP-BUS
WIRED REMOTE
AUX IN
x ao
E.VOL
y
E.VOL VP+B
ASL
RCA
AMP
. i
MUTE
TUNER
TUNER 3V REG
USB 5V
USB IF1
USB IF2
USB REAR
SYSTEM MICRO
ROM COLECTION
DEH-P510UB/XN/UC
2
http://www.xiaoyu163.com
3
8
A-a
BUP
VDCONT
R751
IC731
560 NJM2885DL1-33
(1/4W)
VDD
VDCONT
3 2 1
USB5V
3.3V
MECHA
3.3VREG
GND
R704 220 BSRQ
R705 220 BRST
R706 220 BSCK
R707 220 BRXEN
R708 220 BDATA
USB5V
R709 1K CDRST
CDL
CDR
USDP1
USDM1
USSEL 1K
R778
USSEL
USOE
R779 NM
USOE
USB5V
L761
16
Vcc
US5V2
15
OE
14
4B1
13
4B2
12
4A
11
3B1
US GND
10
3B2
9
3A
US GND
CONTROL OUTPUT,STATUS
U S O E U S S E L A port USB1 U S B 2
L L B1 Port CONNECT C H A R G E
L H B2 Port CHARGE CONNECT
H X DISCONNECT
TUNR
TUNL
Q Q
3 6 7
VDD
DI
DO
CK
CE1
CE2
SL
A8V
TUNER3V REG
D451 NM D452 NM
2 1
GND
BUP
ASENBO
CN151
BUSR-
BUSR+
BUSL+
BUSL-
IPPW
TX
GRILLE
RX
DSENS
20
AUXL
19
AUXG
18
AUXR
17
ILM+B
16
NC
15
USDM
14
ROTO
B
13
USDP
12
ROT1
11
CN1801
OEL+B
10
DPDT
RESET
9
US5V
MECHA
8
KYDT
MECHA VDD
7
u163
USGND
MECHA VD
6
OELGND
SW USB
5
OELGND
GRILLE
4
SWVDD
ILM+B
3
ILMGND
SWVDD
2
DGND
OEL+B
1
VDD
SYS+B
ASENS&BSENS
ISENS
B.REM
AANT
TEL IN
SOURCE CONNECTOR
3
4
2 9 9 4
USB 5V
D502
1SR139-400-TA
IC501
BD9781HFP
SYNC
L501 US GND
R502
US GND US GND
8R2K
US GND
USB IF1
FLG1
US5V1 US5V11
L551
USBCTL1
NM
US GND
USB IF2
FLG2
US5V2
L571
NM
USBCTL2
US GND
ROM CORRECTION
VDD
R641
ROMDATA
100K
FOR EPROM
IC641
R642
8 1 NM
ROMCS
VCC CS
7 2 R643
ROMCK
NC SK
NM
6 3
TEST DI
5 4 R644
1 3 1 5 0 5 8 2 9
GND DO
NM
GND NM
GND
BSRQ
RX
TX
DPDT
KYDT
RWCLK
R618
1 RWBUSY
PEE
2 1K
VDCONT
ROT1
ILM GND
SP601
CPV1062 ROT0
468.75kHz
SWVDD
R601 100K
USBCTL2
RESET
VDD
R607 1K
ILMPW
R608 100K
R602 100K
IC651
NC VDD
2
3
GND
RST1 R603 1K
USBCTL1
R652
OUT
VSS RST1
DI
4 1
1K
R632
S-80835CNNB-B8U DO DO
CK NM
GND
WIRED REMOTE
VDD
KEYAD
R151 1K
2 KEYAD
3
R152 1K
KEYD
1
KEYD
GND
VDD
US5V1
CN801
DSENS R801 2R2K
20
19
18
17
ILM+B
16
15
R802 NM
USDM1
14
R803 2R2K
ROT0
13
USDP1 R804 NM
12
m
ROT1
11
R805 2R2K
OEL+B
10
DPDT R806 2R2K
9
US5V12
8
R807 2R2K
KYDT
7
co
USGND11
6
R808 NM
OELG
5
US GND
4
OEL GND
SWVDD
3
ILMGND VDD
2
.
DGND
1
D805
2
3
1
MC2850-11
ILMD GND GND
GND ILM GND
4
2 8
9 9
BUP
SYNC Freq.
394.74 kHz
441.18 kHz
A8V
A,B
GND
9 4 2 8 9 9
26
27
BSRQ
28
RX
TX
29
DPDT(RWTX)
30
KYDT(RWRX)
SY
31
NC(RWCLK)
32
NC(RWBUSY)
33
NC
34
NC
35
ROT1
36
ROT0
PCL1 37
PCL
A,B
38
SWVDD
39 C,D,E
NC(RWEPM)
40
USBCTL2
41
ILMPW
42
VDCONT
43
NC
44
NC(RWCE)
45
USBCTL1
46
TUNPDI
TUNPCK
47 NC
TUNPDO
R604 NC
48
680 49
50
GND
SWVDD
Q841
L841
5.1V LSA1576UB
NM
R843
47K
Q842
LTC114EU
D GND