Tuner Amp Unit; Fm/Am Tuner Unit; Block Diagram And Schematic Diagram - Pioneer DEH-M6006ZH Service Manual

1
DEH-M6006ZH,M6017ZH

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM
A

TUNER AMP UNIT

A

FM/AM TUNER UNIT

ANT
ANT501
AMANT
1
ATT
28
2
FMANT
27
RFGND
26
LOCH
23
POWER ON MUTE
IC 501
2
B U
S-81250PGPD
B
PICKUP UNIT(SERVICE)(P8)
LD
MD
HOLOGRAM
UNIT
FOCUS ACT
TRACKING ACT
SPINDLE
M
C
MOTOR
CARRIAGE
M
MOTOR
LOADING
M
MOTOR
D
PHOTO UNIT (S8)
EJECT
SENSE
DISC SENSE
D
10
1
2
FM/AM 1ST IF 10.7MHz
T51 Q51 CF51 CF52 CF53
AMRF
ANT1 ADJ
IC1
MIXER, IF AMP, DET.
ATT
FMRF
CF202
X901
AM 2ND IF
RF ADJ
10.25MHz
450kHz
VDD
VCC
ANT2 ADJ
LOCL
25 7 17 20 22 10 19
VCC
VDD
VDD
3
C
CONTROL UNIT
RF-AMP,SERVO,DSP,DAC
Q101
LD +
98
LD
14
MD
5
IC 201
97
PD UPD63710GC
23 24
FO + FO +
4
X201
TO + TO +
CD DRIVER
3
CN101 16
FDP
17
TDP
12
SOP
11
SOM
14
1 COP
13
2 COM
10 1 CDLOAD
LOP F
9 28 DSCSNS
R
3 LOM
MUTE
4
21
CN801
3
1
VD
D802 D801
2
CN802
2
3
MPXREF 41kHz
AMDET
L ch
IC 2 FM MPX
6
R ch
5
COMP
21
LDET
18
IC 3
EEPROM
14 24 9 11 12 15 16 8 13 2 3 4 1
LPF
10
21
L +
IC 601
6 LOUT
8
11
20
L — TA2063F
CLAMP
21
39
S802
CLAMP
S801
HOME
CDLOAD
6
CDEJET
5
CONT
11
EJTSNS
22
DSCSNS
23
CD5VON
7
VD
24
CN701
5V REGULATOR
IC 701
4 2
V+5
BA05SFP
5
CD5VON
VD
3
4
Q511 Q505
Q503
Q509
RDS
DECODER
24
20
IC 401
8
PM4009A
11 12
X401
Q501
SWDACC
CN901
IP-BUS DRIVER
5
6
CA0008AM
BUS—
BUS+
BUS+L
BUS—L
CN601
17
4
87
clamp
77
CDLOAD
76
CDEJET
79
CONT
91
EJTSNS
SYSTEM µ-COM
90
19 DSCSNS
78
20 CD5VON
80
14 VDCONT
23
BLPOW
3
2
13
XOUT
X602
18
BU
1
15
XIN
Q805
92
TEMP
TH601
34
Q806
Q807
Q853 Q851
BU
Q854
4
Q504
VDD
Q604
IPDO
1
IC 603
2 IPDI
8
IPPW
TUN L
BUS+L
BUS—L
CD L
24 28
PEE1
PEE2
72
MUTE
71
syspw
IC 601(2/2)
PD5667A
65
ANTPW
88
70
BU
VDD
VDD
Q60
VDD
BL+B