Panel Unit - Pioneer DEH-P770MP Service Manual

5
CE2 69
TUNPCE2
CE1
70
TUNPCE1
DO
98
TUNPDI
DI
99
TUNPDO
CK
100
TUNPCK
SL
95
SL
SYSTEM CONTROLLER
BUFFER
Q404
ASLIN
93
ASLIN
57
EMUTE
ELECTRONIC VOLUME/
SOURCE SELECTOR
20
MUTE
15
NOISEDET
TUN L
41 MICIN
IN2L
L+ 43
PreOutL
IN4L+
IC201
L- 44
PML009A
IN4L-
F OutL
R OutL
CDL 42
IN3L
SELOutL
1
VST,VCK,VDT
LEVEL INDICATOR IC 131
7 5
92
LINL
NJM4558MD
85
UTE
1
SPW
Q851
13 B.UP
XIN
Q852
X601
10.00MHz
11
OUT
6,7
20
LPW
DC-DC CONVERTER
ER
CN801
FILM+
5 5
B.UP
Q801
FILM-
6 6
PILM
40
JTIN 8 8
42
DGND
9 9
ILB CONTROL
EJECT
B.UP
Q821
ILB
7
7
Q822
41
ROT0
13
13
ROT1
12 12
Q831
SWVDD
2 2
VDD
Q832
DPDT
11 11
KYDT
14 14
OEL+B 10 10
4 4
CN1951
CN1950
5
6
RL
RESET
1 2
IC602 VDD
S-80835CNUA-B8U
10
PL
IC 601(1/2)
67
PEG070A DALMON
73
BSENS
72
ASENS
BATIND 88
81
ISENS
8
TELIN
89
KEYAD
2
KEYD
MICROPHONE
1
MIC
13
12
10
11
MUTE
Q982
B.UP
MUTE
Q301
Q981
OEL+B
1
IC851
NJM2360M
B

PANEL UNIT

S1970
CN1901
ROT COMMANDER
ILB
9 S2030
4
ROT0
ROT0 10
4
9
ROT1 1
ROT1
6
7
SWVDD
3.3V REGULATOR
SWVDD 5,4 IC 1910
11
2
S-818A33AUC-BGN
3
IC 1991
OPT IN
1 5
TSOP4840SB1
DPDT
10 3
REMOTE CONTROL
SENSOR 27
DPDT
28
KYDT
8 5
OEL+B
5 8
3 10
6
P7700MP,P7750MP
11 14
IN5 OUT5
7 18
IN1 OUT1
HI-OUT
IC451
PA2028A
FL 9 16
IN3 OUT3
P770MP
VDD REGULATOR
Q911
VDD
Q912
BACKUP SENSE
Q931
ACC SENSE
Q951
VDD
ILM SENSE
TELEPHONE MUTE
POWER AMP
IC 301
PAL007A
14
FLIN
12
RLIN
MUTE STBY
22 4
B.UP
SYSPW
JOYST
FONT ROM
IC 1990
PD8135A
(P770MP)
PD8136A
23,
(P7700MP,P7750MP)
3.3V
1 33
AVCC
12 2 43 14
95
60 14 96 97 48 47 46 42
REM
KEY/OEL CONTROLLER
IC 1940
XOUT
KYDT
PEG072A
DEH-P770MP/XN/UC
7
CN351
RL RL
2
Q351
CN352
PL
PL
Q353
FL
FL
Q352
CN901
B.UP
FUSE
B.UP
1
10A
ACC
3
ILM
5
Q941
TEL
8
2
B.UP
6,20
23
FL- 10
21
FL+
12
3
RL-
9
5
RL+
11
B.REM
25
6
SYS 8.3V
REGULATOR
IC901
2 1
SYS 8.3V
B.UP
NJM2388F84
4
CN161
KEYAD 2
KEYD 3
1
C
KEYBOARD UNIT
KEYBOARD UNIT
KEY MATRIX
ILLUMINATION
KEY DATA
13
XIN
OEL UNIT
X1940
IC2000 IC2001
11
PM5006A PM5007A
10 4,16 2,8
5
OEL DATA
5V
SWVDD
16V
Q1980
+9.1V
Q1981
REGULATOR
9.1V
7
8
A
REAR L
NON-FAD/SW L
FRONT L
B
1
B.UP
3
ACC
ILM
5
8 TEL
C
GND
2
10 FL-
12 FL+
9
RL-
11
RL+
6 B.REM
D
P770MP,P7700MP
WIRED
REMOTE
CONTROL
E
F
17
8