Block Diagram - Pioneer FH-P800BT Service Manual

1

4. BLOCK DIAGRAM

A
COMBI PWB UNIT
A
FM/AM TUNER UNIT
JA100
AM ANT
1
B ANTENNA 1 ATT
2,3
FM ANT
3
ATT
ANT adj
C
A8V
A
B
C
D
D
C
PICKUP UNIT
(P10.5)(SERVICE)
CN101
LD
LD-
15 15
MD
5 5
VREF
8 8
HOLOGRAM
UNIT
FOM
FOM
3 3
FOP FOP
2 2
FOCUS ACT.
MD
TOP 1 TOP
TRACKING ACT. 1
TOM
TOM
4 4
LD+
14 14
E
SPINDLE
M
MOTOR
LOADING/CARRIAGE
M
MOTOR
F
iPod AUTHENTICATION COPROCESSOR
24
1
2
7 6
IC 3 EEPROM
5.0V
OSC
FMRF
IC 1
3.3V
FMRF
MIXER, IF AMP
RF adj
T51
17 2 12 15 22 16
TUN_3.3V
IC130
1 3
NJM2885DL1-33
:FH-P800BT/XJ/UC
:FH-P8000BT/XJ/UC
:FH-P80BT/XJ/EW5
:FH-P6050UB/XJ/ES
CD CORE UNIT(S10.5COMP2-iPod-C2)
RF AMP, CD DECODER, MP3&WMA DECODER
DIGITAL SERVO/DATA•PROCESSOR
CPU, USB HOST CONTROLLER
VDD2
141
LD
Q101
USBXTAL
142
PD
REFO
133
/USBXTAL
REFOUT
AC,BD,E,F
ACTUATOR/
MOTOR DRIVER
IC201
PE5647A
IC301
BA5839FP
TD,FD
12 FOM
11 FOP
SD,MD
14 TOP
13 TOM
/ADENA
16
22
SOP 28
LOEJ
LOEJ
15
/RESET
SOM
21 20
18
CLCONT
CLCONT
LCOP
17 9
41
LCOM CONT
CONT
8
12EJ
7
8EJ
10
DSCSNS
9
HOME
S904 S905 S901
12EJ 8EJ HOME
S903
DSCSNS
CPRST
IC205
341S2159
VDSENS
SDA,SCL
FH-P800BT/XJ/UC
2
3
VDD5V
13 5 10 9 8 11 14 18 19 20 21
IC 5
5V 3.3V
LPF
CF52
IC 4
3.3V 2.5V
3.3V 2.5V
4
E
A8V
CN810
2 7 6 4 3
CN800
AVL
24
TELOUT
15
ORX
40
OTX
39
36 BOOTE
HFAV
32
MICIN
17
BTRST
6
BTTEST
5
D
DACCS
35
DACDT
33
CN76
DACCK
34
11
BTBTS
3
BTRX
1
8
9
10
BTTX
2
BTRTS
4
AUDIO8V
12
1
X205
48MHz
2
Q102
VCC
VDD2
39
/PUEN
CN701 CN200
LOUT LOUT
55
13
LOUT
7
VDD
VDD2
Q201
VDD VDD
9
VDD3 11
17
16 /RESET RESET
8
12
BRST,BRXEN,BSRQ
BDATA,BSCK
VD VD
2
VD 18
1 19
USBDP
5 DP
DP 16
4
4 USBDM
DM
DM 17 3
50
XTAL
X201
16.93MHz
52 JA290
/XTAL
USBDM
VD 2
USBDP
3
USB
11
USB5V
1
3
4
IC 2
2.5V
DET, FM MPX,
RDS DECODER
Lch
23
TELBEEP
ORST
MUTE 66
BTMUTE
Q350
Q300
45
EVOLSW2
65
BTRST
63
BTTEST
54
DACCS
55
DACDT
56
DACCK
3V 5V
BT5V
9 61
8
IC50(1/2)
BTCTS
3A 3Y
12 11 34
TC74VHCT08AFT
4A 4Y BTRX
BT3V
5V 3V
33
BTTX
68
BTRTS
A8V
A B
13
XIN
X1
20MHz
11
BZ1 XOUT
26
PEE
A
CDL
F
CD_3.3V
3 IC260
1
VDD5V
NJM2885DL1-33
92
CDRST
BRST,BRXEN,BSRQ,BDATA,BSCK
VD_7.5V
Q250
B.U
Q251
18
VDCONT
USB_5V
IC280
BD9781HFP
1
B.U VIN
7 20
4 2 EN/SYNC DDSYNC
VIN SW
5
FB
6
IC290 INV
R5523N001B
19
1
EN USBCTL
87
5 3
VOUT FLG FLG
4
CN300
MICIN
2
MIC
1
IP-BUS
JA150(1/2)
AUXR
AUXL
AUX
AUXG
MUTE
Q301
PHONE MIXIN
IC300
NJM4558MD
6
B_-IN
7
A_OUT
B_OUT
2
A_-IN
A B
SELECTOR
IC350
BA3131FS
15
-IN2C
+IN2A
AUXL 16
+IN2C
8
SW1
L-IN2B
OUT2
9
SW2
18
+IN2B
22 45 40
EVOL EVOL
SW2 SW1
D
23
EMUTE
93
ASLIN
59
SACLK
90
C
SAOUT
85
MUTE
B.U
64
BTPW
E
1
SYSPW
OEL15V
C
37
ILMPW
38
SWVDD
SYSTEM
CONTROLLER
B.U
IC1(1/2)
: PEG437A
B
Q701
: PEG436A
C
: PEG438A
D
36
OELPW
58
INDTEL
57
INDAV
52
DIM
35
DISPOFF
10
RESET
30
KYDT
29
DPDT
7
CNVSS
39
EPM
44
CE
31
CLCK
32
BUSY
CN1