18
DEH-P740MP,P7400MP,P7450MP
A
1
2
3
4
B
C
D
1
2
3
4
3.2 BLOCK DIAGRAM(DEH-P7400MP/XN/UC, DEH-P7450MP/XN/ES)
IC 101
HA12187FP
IP-BUS DRIVER
87
MUTE
XOUT
XIN
PEE
24
OELPW
22
40
SYSTEM CONTROLLER
IC 601(2/2)
PD5701A
CN401
VDD
VCC
ANT
1
2
BUS-
BU
BUS+
BUS+L
BUS-L
1
2
8
6
5
TX
RX
IPPW
SWVDD
BU
CN653
BU
Q852
Q999
13
X
15
14
SWDACC
T
BUS+L
BUS-L
CD L
Q851
35
DPDT
36
KYDT
23
SYSPW
Q101
Q102
IC 851
NJM2360
6
EJTIN
44
43
ILMPW
41
DSENS
MIC75
P-BUS
P-BUS
VDD
Q602
Q603
MUTE
TUNER AMP UNIT
A
94
LVLINL
L
Q991
13
5
8
1
7
CN101
11
BUZZER
IC 3
EEPROM
FM/AM TUNER UNIT
28
27
FM/AM 1ST IF 10.7MHz
T51 Q51 CF51 CF52 CF53
IC1
MIXER, IF AMP, DET.
6
21
18
LDET
COMP
22
25
10
14
12 15 16
8
13
2
3
4
CF202
VDD
VCC
DI/DO
CE2
CK
CE1
SDBW
SL
FMSD
NL1
NL2
IC 2 FM MPX
AMANT
FMANT
ATT
ATT
AMRF
FMRF
RF ADJ
ANT2 ADJ
X901
10.25MHz
ANT1 ADJ
LOCL
23
LOCH
AMDET
MPXREF 41kHz
AM 2ND IF
450kHz
19
CREQ
11
DGND
1
STIND
L ch
5
R ch
9
24
NC
FMLOCL
20
17
7
NC
NC
WC
26
RFGND
CN901
Q101
M
LASER
DIODE
MONITOR
DIODE
CLAMP
SENSE
DISC
SENSE
FOCUS ACT.
SPINDLE
MOTOR
M
CARRIAGE
MOTOR
LOAD/
TRACKING ACT.
LD-
MD
FO+
TO+
15
5
1
4
PICKUP UNIT
(SERVICE)(P9MP3)
HOLOGRAM
UNIT
IC 301
BA5996FM
IC 201
UPD63760GJ
IC 703
+3.3V REGULATOR
RF-AMP,CD DECODER,
MP3 DECODER,
DIGITAL SERVO / DATA PROCESSOR
CD
DRIVER
2
VD
VD
3VDD
12
L-OUT
1
CN101
TOP
FOP
16
SOP
15
SOM
18
LCOP
17
LCOM
22
4,5
LOEJ
43
35
LOUT
42
9
CONT
12
FOP
TD/FD
AC,BD
F,E
SD/MD
1
13
TOP
S901
HOME
12EJ
SENSE
8EJ
SENSE
LD+
14
142
LD
141
PD
2
12
1
39
38
X201
X202
DSCSNS
CONT
LOEJ
HOME
78
80
31
29
5VDD
IC 203
BA033SFP
+3.3V REGULATOR
V3R3D
2
4
VD
CD3VON
28
VDCONT
27
1
S-818A33AUC-BGN
CD CONTROLLER
IC 701
PE5268A
33
CDMUTE
3
3
V3R3D
IC 704
PDH043A
DRAM
IC 202
MSM51V4265EP-70TS
ROM
TC74VHCT08AFT
IC 702
XWINT,
XWAIT,
FOK
D
CD CORE UNIT(S9MP3)
TC7SET
IC 80
4
WAIT,
RFOK
13
Содержание Super Tuner III DEH-P7400MP
Страница 8: ...8 DEH P740MP P7400MP P7450MP 2 3 EXTERIOR DEH P740MP XN UC ...
Страница 10: ...10 DEH P740MP P7400MP P7450MP 2 4 EXTERIOR DEH P7400MP XN UC DEH P7450MP XN ES ...
Страница 13: ...13 DEH P740MP P7400MP P7450MP ...
Страница 14: ...14 DEH P740MP P7400MP P7450MP 2 5 CD MECHANISM MODULE D GEM1035 GEM1035 GEM1040 ...
Страница 44: ...44 DEH P740MP P7400MP P7450MP A 1 2 3 4 B C D 1 2 3 4 A IC Q A A TUNER AMP UNIT ...
Страница 45: ...DEH P740MP P7400MP P7450MP 5 6 7 8 A B C D 5 6 7 8 45 2 3 4 1 7 6 5 8 A SIDE B A ...
Страница 49: ...49 DEH P740MP P7400MP P7450MP 1 2 3 4 A B C D 1 2 3 4 CLAMP 8EJ R790 SIDE B CD CORE UNIT S9MP3 D D ...
Страница 66: ...66 DEH P740MP P7400MP P7450MP Grating waveform Ech Xch 20mV div AC Fch Ych 20mV div AC 45 0 75 60 30 90 ...