Block Diagram And Schematic Diagram - Pioneer DEH-1310 Service Manual

1
DEH-1330R,1300R,1310

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM
A TUNER AMP UNIT
A
ANTENNA
CN402
B
PICKUP UNIT(SERVICE)(P8)
LD
MD
LD+
MD
HOLOGRAM
UNIT
FO+
FOCUS ACT
TO+
TRACKING ACT
SPINDLE
M
C
MOTOR
CARRIAGE
M
MOTOR
LOADING
M
MOTOR
SELECT
SENSE
DISC SENSE
D
PHOTO UNIT(S8)
D
12
1
2
FM/AM TUNER UNIT
FM/AM 1ST IF 10.7MHz
AMRF T51 Q51 CF51 CF52 CF53
AMANT
ATT
28
ANT ADJ
IC1
MIXER, IF AMP, DET.
FMANT
ATT
27
RFGND
26
FMRF
CF202
AM 2ND IF
IMG ADJ
450kHz
RF ADJ
LOCL
LOCH
23 25 7
Q411
LOCL
VCC
C
CONTROL UNIT
Q101
CN101
98
LD
14
5
97
PD
A+C/F
IC 201
B+D/E
UPD63711GC
24
FOP
4
X201
TOP
3
RF-AMP, DSP,
23
SERVO, DAC
IC 301
BA5985FM
TD/FD
16
SD/MD
FOP
39
HOME
18
TOP
S801
12 HOME
SOP
11
SOM
CN801
14
COP
1
1
13
2 COM FWD
10 28
LOP
REV
9 21
LOM MUTE
3
4
CN802
3
1
VD
D802 D801
S802
2 CLAMP
2
3
MPXREF 41kHz
AMDET
IC 2 FM MPX
IC 3
X901
EEPROM
10.25MHz
VDD
VCC
17 20 22 10 19 14 24 9 11 12 15 16 8 13 2 3
VDD
16
L_OUT
VD
+5V REGULATOR
4 IC 701
VDD
BA05SFP
1
3
4
Q472 Q475
TMUTE
L ch
6
RDS
R ch
DECODER
5
COMP IC 701
20
21
PM4009A
LDET
18
11 12
X702
4 1
CN701 CN605
CDL
8 17
4
CDLOAD CDLOAD
6 19
CDEJET EJET
5 20
CONT CONT
11 14
EJTSNS EJTD
22 3
DSCSNS DINC
23 2
CLAMP
CLAMP
4
21
Q981
VD
24 1
2
IN
Q982
CD5VON CD5VON
7 18
VDCONT
4
Q476
LDET
Q477
VDD
FM/AM
PDIO
B.U