Block Diagram And Schematic Diagram; Block Diagram; Main Unit(Guide Page) - Pioneer ANH-P9R Service Manual

1

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

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3.1 BLOCK DIAGRAM

A
MAIN UNIT
A FM/AM TUNER UNIT
CN401
1
ANT 28
2
27
26
L532 L535
Q530
CN952
CN472
B
GPS ANTENNA
TE
RF GPS CONT
L 13942296513
SRAM FLASH
PICKUP UNIT(SERVICE)(P9)
C
LASER
DIODE
HOLOGRAM
UNIT
FOCUS ACT.
TRACKING ACT.
MONITOR
DIODE
SPINDLE
M
MOTOR
LOADING/ CARRIAGE
M
MOTOR
www
D
12
1
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2
FM/AM 1ST IF 10.7MHz
AMRF T51 Q51 CF51 CF52 CF53
AMANT
ATT
ANT ADJ
IC1
MIXER, IF AMP, DET.
FMANT
ATT
RFGND
FMRF
CF202
AM 2ND IF
X901
IMG ADJ
450kHz
10.25MHz
RF ADJ
LOCH LOCL
23 25 7 17
VCC
VDD
L537 Q531
Y471 TUNER UNIT
AGC
FRQ, SYNTH.
GPS UNIT
NAVI UNIT
CODEC
CN701
9 BUP
TXI_GPS
CPU SH1
RXI_GPS
UG5V
4
21
UG3V
REG.
2 17
UD3V
1
19
CN702-1
SRAM
D
D
CD CORE UNIT
CN101
Q101
9
LD- 24
15 LDO RFRPIN
MD
8 16
5 MDI
FEO
14
AC,BD
TEO
RF AMP
F,E
FOP
FO+
1
TO+ TOP
4
IC 101
LD+
TA2153FN
14 VDD
12
FOP
14
TOP
ACT,MOTOR
DRIVER
16
SOP
15
SOM
17
LCOP
18
22
LCOM LOEJ
9
CONT
IC 401
BA5996FM
S901
HOME
12EJ DISC
SENSE 8EJ
CLAMP SENSE
SENSE SENSE
x ao
. i
2
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MPXREF 41kHz
AMDET
L ch
IC 2 FM MPX
R ch
AMIN
COMP
LDET
IC 3
EEPROM
22 10 19 14 24 11 12 15 16 8 13 2 3 4 1 9
TMC
DECODER
DETOUT
2
IC 501
7
LC72720NM
DET
11
VDD
D
8
IC 701
7
Q Q
23
NJM2904M
3 6 7
CN702-2
GONUG,GRES,GPWRES
DRAM DECODER
FLASH
CN101
CN701
LOUT
38 85
23
RFI LO
43
78
FEI
46
TEI
Q302
79
SERVO
CONTROL,
DSP,
LPF, DAC
TD/FD
IC 201
SD/MD
TC9495F2
IC 601
PE5320A
30
CDMUTE
5
LOEJ
48 VDCONT
3
CONT VDCONT 9
SINGLE - CD
CONTROLLER
63
DSCSNS
6 RST
7
HOME RESET 8
CD5VON
31
VD
VD 2
5V REGULATOR
IC 701
2
4
VDD
u163 BA05SFP
y
1
ANH-P9R/EW
3
4
2 9 9 4
8
IC 201(1/2) IC 201(2/2)
6 1
NJM4558V NJM4558V
5 3 15
D
6
5
20
21
18
RDS
DECODER
20
RDSLK,RDT,RCK,LDET,RDS57K
IC 451
8
PM4009A
11 12
TSYRES,TCE,TDO,TDI,TCL,TRDSID
X451
Q407
SWDACC
Q501
IP-BUS DRIVER
VDD
5
6
HA12187FP
C
Q101
BUS-
BUS+
BUS+L
BUS-L
5
GY701
1 3 1 5 0 5 8 2 9
CC.NMI,CC.RESET,RX.ICB,TX.ICB
5
1
8
7
11
SYSTEM CONTROLLER
CN131
23
1
SDATA,LCK,BCK,C2P0
BDATA,BSCK,BSRQ,BRXEN
OELPW
88
57 56 32
9
A
BU
8
Q862
2
m
co
Q861
.
BU
Q821
Q820
4
2 8
9 9
GUIDE-VOL
IC 202 IC 203
16 2
M51132FP TC7W66FU
1
5
Q102
BU
Q101
TX
1
IC 101
2 RX
8
IPPW
TUN L
BUS+L
BUS-L
9 4 2 8 9 9
CD L
BUZZER
VST,VC
24
PEE
87
MUTE
66
AMPMUTE
37
SYSPW
13
XOUT
X601
15
XIN
B
44
DALMON
27
PULSEIN
IC 601(2/2)
39
PD5783A
EJTIN
S601
72
DSENS
DSENS
59 58 31 34 47
BU
BU