Pioneer DEH-P8MP Service Manual page 19

5
01
Q101
8
B.UP
5
1
80
ASENBO
IP-BUS DRIVER
BUS-
28
TX
5 1
IC 101 TX
6 2 RX
HA12240FP 27
RX
BUS+
8
79
IPPW
IPPW
SYSTEM CONTROLLER
ce@
69
tunpce@
CE1
70
TUNPCE1
DO
98
TUNPDI
DI
99
TUNPDO
CK 100
TUNPCK
95
SL
54 FLPPW
52 FLPCLS
53 FLPOPN
93
ASLIN
ASLIN
MIC 321
ELECTRONIC VOLUME/
MICROPHONE
SOURCE SELECTOR
1
15
NOISEDET 13
TUN L
42 MICIN
IN3-L
12
44
USL- PL
IN4-L
IC 131
43
BUSL+ 10
IN4+L PML009A
FL
11
RL
CD L 41
IN2-L
SEL_OUT_L
1
9
8
EVST,EVCK,EVDT
LEVEL INDICATOR
IC 171
7 5
92
NJM4558MD
85
84
SYSPW2
89
KEYAD
DEH-P8MP/XN/UC
DEH-P80MP/XN/UC
34
KYDT
1
13
Q841
B.UP
X601
11
20
Q822
B.UP
Q821
41 CN801
CN1901
IL+B
IL+B
7 7
S1902
42
EJSW 16 OPEN
16
S1901
91
14 RST1
14
RST1
DSENS DSENS
15
15
ROT0
ROT0
11 11
ROT1 10 ROT1
10
CLOSSKEY JOYST
9 9
Q831
SWVDD
SWDVDD
8 8
VDD
DTC1
1
/2)
DPDT
2 3 DPDT
13
13
5AFT
5 6
4
DTC2
KYDT
KYDT
12 12
OELB
OEL+B 5 5
5
WWW.PCBOOK.IR
6
Q881(1/2)
Q883
Q885
2
Q881(2/2)
ICERORR
Q882
C
67
DALMON
8
IC 601(1/2) TELIN
PD5925A
73
bsens
72
asens
81
isens
S421
60W/40W
VDD
40W
4
sel^)w
60W
ddchk
ACCMON
3 88
NJM2406F
3
VCC2
IC 221
MIC
1
Q221
ACC
MUTE
Q364
BU
SYS+B
Q842
IC 841
6 5
OEL+B
NJM2360M
ILLUMINATION
OPEN
RESET
SEL/VOL
S1913
37
3.3V REGULATOR
IC 1941
5 1
S-818A33AUC-BGN
4
IC 1952
OPT IN
97
RS-140
1 5
REM
REMOTE CONTROL
SENSOR
27
DPDT
28
KTDT
16V
6
PL 8 17
VCC1
FL-
FL+
RL-
IC 341
RL 15
10
RL+ PA2028A
12 13
FL
VDD REGULATOR
Q902
VDD
Q901
VDD
BACKUP SENSE
TELEPHONE MUTE
Q931
AC
ACC SENSE
81
Q248
SYS+B
5 4
Q243
10
IC 241
VCC1
UPC494GS
9
6
Q247 Q246
Q244
21 7 2
VCC2 VCC1 MG1
IC 201
12
PAL008A
FLIN
13
POWER AMP
RLIN
MUTE
C
27
SYS +B REGULATOR
Q921
Q202
SYS+B
MUTE
SYS+B
Q201
Q501
Q1952
3.3V
FLASH MEMORY
12
reset
26
ce
IC 1953 16
A18
VCC
9
PD6469A
A19
Q1953
14 60 46 47 48
OEL CONTROLLER/
KEY CONTROLLER
IC 1951
PD5933A
DEH-P8MP/XN/UC
7
CN361
SWL
9
Q361
10
RL
5
Q362
6
FL
1
Q363
2
B.UP
CN981
Q951
14
FUSE
B.UP
15
10A
1k(1/2W)
9
Q941
ILM SENSE
13
ACC
FUSE
ACC
17
10A
Q241
B.UP
16
FL-
Q242
18
FL+
RL-
RL+
8
FL- 4
10
FL+ 2
4
RL-
8
6
RL+
5
B.REMOTE
IC 561
5 1
B.UP 11
TPD1018F
SYSPW2
6
Q922
BU
Q923
DEH-P8MP/XN/UC
DEH-P80MP/XN/UC
SYSPW
CN571
1
KEYAD
KYDT
2
3
C
KEYBOARD UNIT
16V
Q1951
3.3V
KEY MATRIX
93 96
KEY DATA
13 X1940
XIN
OEL UNIT
11
XOUT
IC1970 IC1971
OEL DATA
2,8
8,21
16V
Q1981
12V
Q1982
7
8
A
SUB
WOOFER L
REAR L
FRONT L
B
TELMUTE
BACKUP
ILM
ACC
C
GND
FL-
FL+
RL-
RL+
B.REM
D
WIRED REMOTE
CONTROL
E
F
19
8