Block Diagram And Schematic Diagram - Pioneer DEH-3130R Service Manual

1
DEH-3130R,3100R-B,3100R

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM
A TUNER AMP UNIT
A
ANTENNA
CN502
1
2
B
PICKUP UNIT(SERVICE)(P8)
LD
MD
LD+
14
MD
5
HOLOGRAM
UNIT
FO+
FOCUS ACT
4
TO+
TRACKING ACT 3
SPINDLE
M
MOTOR
C
1
CARRIAGE
M
MOTOR
2
3
LOADING
M
MOTOR
4
3
1
SELECT
SENSE
2
DISC SENSE
E
PHOTO UNIT(S8)
D
10
1
2
B
FM/AM TUNER UNIT
FM FRONT END FM/AM 1ST IF 10.7MHz
Q3 T51 Q51 CF51
27
38 39 42
22
MIXER.IF AMP DET
IC 1
PML002A
35
Q201 Q204
33 32 45 55 57
CF202
28
AM RF
AM 2ND IF 450kHz
Q202
VDD
VCC
25
Q401
LOCL
SYS+B
D
CONTROL UNIT
Q101
CN101
98
LD
97
PD
A+C/F
IC 201
B+D/E
UPD63711GC
24
FOP
X201
TOP
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
13
COM FWD
10 28
LOP
REV
9 21
LOM MUTE
CN802
VD
D803 D802 D801
S802
CLAMP
2
3
FM MPX
CF52 CF53
25 24
32
IC 2 PM4008A
44 46 63
34 33 41 44 11 12 13
69
70
54
78
65
71
61 74 75
EEPROM
5 4
IC 3
6 3
BR9010FV
22 10 14 12 15 16 8 13 2 3
VDD
16
L_OUT
VD
+5V REGULATOR
4 IC 701
IN
VDD
BA05SFP
1
3
4
Q525
Q524 Q542
TMUTE
19
6
RDS
46
DECODER
24
IC 701
COMP 20
21
PM4009A
LDET
18
11 12
X501
4
CN701 CN681
LOUT
8 17
4
CDLOAD CDLOAD
6 19
CDEJET CDEJET
5 20
CONT CONT
11 14
EJTSNS EJTSNS
22 3
DSCSNS DSCSNS
2
23
CLAMP
CLAMP
21
Q991
B.U
24 1
2
Q992
CD5VON
7 18
VDCONT
4
Q540
Q701
VDD
fm/AM
PDIO
SP601
ALARM
BUZZER