Panel Unit - Pioneer DEH-P7500MP Service Manual

5
1
10
ce@
69
tunpce@
CE1
70
TUNPCE1
DO
98
TUNPDI
DI
99
TUNPDO
CK
100
TUNPCK
17
ldet
95
SL
SYSTEM CONTROLLER
IC 601(1/2)
PD5803A
Q401
RDS_DATA 46
RDT
RDS_HSLK
44
rds%&k
Q402
RDS_CK 16
rck
45
RDS_LOCK
rdslk
ASLIN 93
ASLIN
ELECTRONIC VOLUME/
SOURCE SELECTOR
15
NOISEDET
13
TUN L 42 MICIN
IN3-L
12
S+L 43
PL
IN4+L
IC 131
S-L 44 10
IN4-L FL
PML009A
TEL 40 11
IN1-L
RL
L 41
IN2-L
SEL_OUT_L
1
EVST,EVCK,EVDT
LEVEL INDICATOR
IC 171
7 5
NJM4558MD
SYSPW2
Q842
Q841
BU
1
IC 841
6
NJM2360M
TEL
CN801
S801
BU 5 5
DSENS
Q801
6 6
8 8
DGND S1970
9 9
EJECT
Q822
ILB
7 7 4
Q821
ILB
ROT0
13 13 9
ROT1
12 12 7
Q831
SWDVDD
2 2 2
VDD
1
1
DPDT
2 3
11 11 10
FT
5 6
4
C2
KYDT
14
14 8
OEL+B 10 10 5
CN1951
CN1950
5
6
RL
RESET
2
IC 652 VDD
BD4835G
PL
FL
67
DALMON
73
BSENS
72
ASENS
81
isens
8
TELIN
MICROPHONE
1
MIC
MIC 321
MUTE
Q364
BU
MUTE
Q301
SYS+B
5
OEL+B
D

PANEL UNIT

CN1901
ILB
VOLUME
FLASH MEMORY
9 ILB
S1901
ROT0
ROT0 2
4
3
37
ROT1 ROT1 1
6 VCC
3.3V REGULATOR
IC 1902
SWVDD 5 1
23
11
VCC
S-818A33AUC-BGN
4
IC 1901
OPT IN
97 14
RS-140 1 5
DPDT
REM
3
REMOTE CONTROL
SENSOR 27
DPDT
28
KYDT
KTDT
5
OELB
8
16V
6
HIGH OUTPUT
11
7
IC 341
PA2028A
9
VDD REGULATOR
Q901
VDD
Q902
BACKUP SENSE
BU
Q931
ACC
ACC SENSE
Q941
ILM SENSE
Q951
VDD
TELEPHONE MUTE
POWER AMP
6,20
FL-
FL+
14 IC 301
FLIN
PAL007A
RL-
12
RLIN
RL+
MUTE STBY
B.REMOTE
22 4 25
SYSPW2
SYS +B REGULATOR
Q921
SYS+B
Q501
TUNER 3.3V REGULATOR
IC 861
3
TUN 3.3V
BA033FP
Q1980
3.3V
Q1981
12
reset
26
ce
IC 1980
PD6405A
Q1982
IC 1981
FONT ROM
TC7WH32FU
7
IC 1990
2
PD8105A
6
12 3
ce
5
60 48 45 93
OEL CONTROLLER/
KEY CONTROLLER
IC 1940
PD5808A
DEH-P7500MP/XN/EW
7
CN362
RL
14
2 REAR L
Q363
CN361
18 PL 6
NON-FAD/SW L
Q362
16 FL
2
FRONT L
Q361
CN981
FUSE
16 16
10A BACK UP
14 14
12 12
9 9
TELMUTE
15 15
BU
23
7 7
21
5 5
3
8 8
5
6
6
11 11
B.REM
Q922
BU
Q923
BACK
UP
SYSPW
B.
ILM
REM
GND ACC
1
SYS+B
CN291
2
TEL
3
HANDSFREE
FUSE
1
250mA
B
KEYBOARD UNIT
Q1905
ILLUMINATION
16V GRN
ILB
Q1904
ILB
Q1903
Q1902
Q1901
3.3V
KEY MATRIX
AMBER
98 32
KEY DATA
13 X1940
XIN
OEL UNIT
11
XOUT
IC1970 IC1971
OEL DATA
4,16 2,8
16V
Q1960
9V
Q1961
7
8
A
B
ACC
ILM
GND
C
FL-
FL+
RL-
RL+
RR RR
+
-
FR FR
- +
FL FL
- +
D
RL RL
- +
AMB
E
GREEN
F
13
8