Pioneer Super Tuner III D+ DEH-P7750MP Manual de servicio - Página 2
Navegue en línea o descargue pdf Manual de servicio para Receptor para automóvil Pioneer Super Tuner III D+ DEH-P7750MP. Pioneer Super Tuner III D+ DEH-P7750MP 21 páginas. Multi-cd control high power cd/mp3/wma player with fm/am tuner
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1
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
A
A
TUNER AMP UNIT
FM/AM TUNER UNIT
B
ANTENNA
CN401
AM ANT
1
1
2
FM ANT
3
C
PICKUP UNIT
D
(P9.9MP3)(SERVICE)
LASER
DIODE
LD-
15
MD
5
HOLOGRAM
UNIT
FOP
1
FOCUS ACT.
TOP
TRACKING ACT.
4
MONITOR
DIODE
LD+
14
M1
M
SPINDLE
MOTOR
M2
M
LOADING/CARRIAGE
E
MOTOR
F
16
1
2
7
ATT
TANK
RF
TANK
ATT
RF
LPF
2
12
15
D
CD CORE UNIT(S10.1)
V3R3D
CN101
142
IC 201
15
LD
Q101
UPD63763GJ
143
5
PD
RF AMP, CD DECODER,
AC,BD
MP3 AND WMA DECODER,
DIGITAL SERVO/DATA PROCESSOR
E,F
FOP
1
TOP
4
FD,TD
SD,MD
14
12
FOP
13
12
TOP
X1
CD
MICRO
DRIVER
COMPUTER
16
SOP
22
53
LOEJ
LOEJ
15
SOM
18
9
47
LCOP
CONT
CONT
17
LCOM
IC 301
BA5835FP
32
12EJ
31
8EJ
30
DSCSNS
97
HOME
S904
S905
S903
S901
12EJ
8EJ
DSCSNS
HOME
IC 203
3
1
VD2
V3R3D
NJM2885DL1-33
3.3V REGULATOR
DEH-P770MP/XN/UC
2
3
VDD
6
13
5
10
9
8
11
14
IC4
5V
3.3V
VCO
LPF
IC1
MIX/IF/PLL
IFT
CF
X-tal
4
17
TUNER 3.3V REGULATOR
TUNER 5V REGULATOR
TUN 3.3V
IC420
3
3
NJM2391DL1-05
NJM2391DL1-33
1
CN901
LOUT
31
10
LOUT
X701
13
X2
BRST,BRXEN,BSRQ
BDATA,BSCK
IC 701
PE5454A
VD
VD
3
4
49
VDCONT
VDCONT
19
3V REGULATOR
2
VDD
3
3VDD
IC 703
5
S-812C33AUA-C2N
VDD
VD2
2
3
18 19 20 21
IC3
EEPROM
IC2
DET/NC/MPC/MPX/DIV
OSC
REG
IC421
1
SYS 8.3V
BZ621
BUZZER
CN101
L+
7
11
L-
22
5
IP-BUS DRIVER
1
PEE
BUS-
TX
28
8
5
1
IC 101
TX
6
2
RX
27
HA12240FP
RX
BUS+
19
8
RX2
79
IPPW
CN651
IPPW
CDL
14
Q101
B.UP
80
ASENBO
Q102
SYSTEM CONTROLLER
BRST,BRXEN,BSRQ
BDATA,BSCK,CONT,
CDMUTE
S802
39
DSENS
DETACH SENSE SW
Q650
91
21
B.UP
VD
20
Q651
VDCONT
5
19
VDD
Q641
VD2
22
VD
Q642
4
COMP
16
Rch
BUFFER
24
Q404
Lch
23
ANT1
22
ASLIN
20
15
TUN L
41
L+
43
L-
44
CDL
42
VST,VCK,VDT
LEVEL INDIC
92
LVLINL
85
MUTE
1
SYSPW
13
XIN
X601
10.00MHz
11
XOUT
20
OELPW
IC 601(2/2)
PEG070A
B
FLPILM
40
EJTIN
42
ILB CONT
B.UP
Q
Q822
34
33
38
35 36
41
Q8
VDD
Q8
4