Pioneer DEH-P880PRS Service Manual page 25

5
ASL
IC562(1/2) IC562(2/2) IC561(1/2)
IC561(2/2)
NJM4558V NJM4558V
NJM4558V NJM4558V
3
3
1 1
5
5 7 7
2
VR521
RDSLOCK
RDSHSLK
DSP
IC121
AK7732VT
31
43
CKM[2]
XTI
28
CK_RESET
29
S_RESET
27
INIT_RESET
RDSCK
22
SDIN5A/JX0
RDSDATA
A
25
BITCLK_I
26
LRCLK_I 8
11 12
RQ/CAD1
14
3 1
SCLK/SCL
11
6 4
SI/CAD0
20
8 9
37
SDIN3/JX2
SDOUT1
5V 3V
36
SDOUT2
IC672
35
TC74VHC08FTS1
SDOUT3
9
RDY
10
CKO
39
SO
LRCLK_O
KO 38
64 INPUT ADC
BITCLK_O
AINL+
6
63 7
AINL-
5
1,2
IC261
NJM4558MD
6,7
ELECTRONIC VOLUME/
D/A CONVERTER
LPF
SOURCE SELECTOR
1 IC201
RCKO
IC161
LRCK
NJM2114M
2 PCM1793DB
CKO
7
BCK 19
18 5
VoutL- Vi1(FL)
3
DATA
17
FL
VoutL+
K 5
SCK
D/A CONVERTER
LPF
IC202
1
RCKO
IC171
LRCK NJM2114M
PCM1793DB
2
CKO
BCK 7 22
18 5
VoutL- Vi3(RL)
3
DATA
17
RL
VoutL+
5
K
SCK
D/A CONVERTER
LPF
IC203
1
CKO
IC181
LRCK
NJM2114M
PCM1793DB
CKO 2
7 25
BCK 18
5
VoutL- Vi15(SWL)
3
DATA
17
SWL
VoutL+
5
SCK
11
TUN L
Si4L
1
BUSL+
Si1L+
2
BUSL-
Si1L-
SYSTEM 6
AUXL
Si2L
CONTROLLER
AUTOEQ
9
Si3L
IC601(2/2)
ER PEG176A:A
PEG178A:B,C
TX 28
1
TX
27
2 RX
RX BUZZER
22
19
PEE
RX2 BZ601
8
W
IPPW
77
FLPILM
BUP
26
MUTE
9
ASENBO
18
AMPPW
32
KEYD(EW)
92
70
ROMCSB KEYAD
68
52
ROMSO
JSNSON1
69
ROMSI 85
JSNSON2
67
ROMSCK
87
JCKSNS
80
53
CDRST FLPCLS
51 79
LRCKOK FLPOPN
81
FOPNSW
BSRQ 82
FCLSSW
78
FLPPW
76
ROT0
75
36
ROT1
MCKRQ
ILM+B CONTROL
NW
NETWORK)
BUP
Q822
61
DSPMOD
56
ILMPW
54
DIM_WH
XL/MIC
84
AUXON
55
DIM_BL
83
(PUC/JP)
AEQON
SWVDD
XGND
Q861
VDD
57
SWVDD
SWVDD
58 91 34 33
Q862
NSON1
BUP
Q841
9.2V
Q842
CKSNS
8
CD
IC841 CS
7
SI NJM2360M
NSON2
DC-DC CONVERTER
OEL+B REGULATOR
5
6
93
ASLIN
ASLIN
Q401
17
LDET
A
CE1 1
TUNPCE1
CE2 2
TUNPCE2
Q402
DI 98
TUNPDI
DO
99
TUNPDO
CK
100
TUNPCK
95
SL
SL
44
CKM[2]
42
CK_RST
43
DSPS_RST
41
INT_RST
89
Q403
RDSLK
39
RDS57K
16
RCK
90
RDT
SYSPW
46
DSPRQ DSPPW
5
DSPCK
3
DSPOUT
40
RAMCLR
3V 5V
IC671
TC74VHCT08AFTS1
4 6 47
DSPRDY
3
1 4
DSPIN
SYSTEM
CONTROLLER
IC601(1/2)
BUFFER PEG176A:A
PEG178A:B,C
3
A5V
DALMON
5
IC251
NJM4558MD
BSENS
16
ASENS
So1L
44
SCK
43 BATIND 88
SDA
45
21 EVOLCS
CS
46
20
ISENS
FCKSEL FCKSEL
13
XIN
X601
15.000MHz
TELIN
11
XOUT
IC281 10
PM9009A
RESET
Q661
RST1
D E
SWL
33
Vo5a
29 FL
Vo1a
31
RL
Vo3a
36
FL
Vo1b
38 RL
Vo3b
BUP
Q381
VDD
FLAP ILM
Q831
JSNSON1
JSNSON2
B,C
JCKSNS
FLPCLS
FLPOPN
FOPNSW
FCLSSW
CN801
FLPPW
JACKSNS
AUXL
AUXGND
B,C
Q821
ILB
B
ROT0
Q823
ROT1
G5V
DPDT
KYDT
DSENS
OELB
1
RST
D
6
SWL
FL
A8V
A5V
AUDIO3V
A3V REGULATOR
3
IC731
D3V
NJM2885DL1-33
23
24
B.REM
6 IC941
1
TPD1018F
VDD REGULATOR
Q751
VDD
DALMON
25
BACKUP SENSE
73 BSENS
Q911
72 ASENS
ACC SENSE
BATIND
ISENS
74
TELIN
66
RESET
1 IC661 2
S-80835CNMC-B8U
DALMON
FL 12
FLIN
RL 14
RLIN
22
PRE-OUTMUTE
Q382
AMPMUTE
Q331
3
12
4
13
8
9
C
10 CN1801
6
7
2
15
5
DEH-P880PRS/XN/UC
7
SWL
Q353
Q356
FL
Q351
RL
Q354 Q355
Q352
FU351
AUDIO8V
DAC5V
REGULATOR
REGULATOR
Q711
1,3
1 5 IC721
NJM2872F05 Q712
SYSPW
DSPPW
Q701
SYSB
Q702
TUN8V
REGULATOR
Q752
BUP
Q921
Q931
TEL IN
ILL SENSE
VDD
BUP
POWER AMP 6,20
VCC1/2,VCC3/4
3
FL-
IC331
5
PAL007B FL+
23
RL-
21
RL+
MUTE STBY
4
KEYAD
A,B
BUP
FAN DRIVE
Q591
Q592
AMPPW
7
8
A
RCA OUT
CN351
9 SW L
10
1 FRONT L
2
5 REAR L
6
B
CN901
BUP
1 BUP
ACC
5 ACC
ILL
C
3 ILL
TEL
8
TEL
BRE
4
B.REM
2 GND
FL2
10
FL-
FL1
12
FL+
RL2
9
RL-
RL1
11
RL+
CN581
KEYD
WIRED
REOTE
D
CN591
2
FAN
1
E
F
25
8