Block Diagram And Schematic Diagram; Block Diagram - Pioneer CDX-MG6047ZH Service Manual

1

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

A
PICKUP UNIT(P8)(SERVICE)
CN101
MD
5
LD+
14
MD LD
LD-
15
HOLOGRAM
UNIT
FO+
FOCUS ACT 4
TO+
TRACKING ACT 3
B
CARRIAGE
MOTOR
1
M
2
3
4
SPINDLE
EC
MOTOR
8
VM
5
VCC
BCL
6
ST/SR
7
GND
10
HOME
11
HOME
SWITCH
CN301
C
E
MOTOR PCB(B)
MOTOR PCB(A)
PCB UNIT(D)
LOAD MOTOR PCB
G
K
Q851 Q852
1 1
D
LOADING
MOTOR
1
D891 D892
L
D883
PCB UNIT(A)
E
J
PCB UNIT(C)
F
14
1
2
RF AMP
V5
16
PD
17
LD
IC 101
UPD63702AGF
Q101 UPC2572GS
35
69
EFM
DIGITAL SERVO
Q102
PROCESSOR
DIGITAL SIGNAL
PROCESSOR
CD 4CH DRIVER
14
µ-COMPUTER
11
16
IC 301
15
BA5986FM
22
74
BVD
MUTE
V5
9
C
CD CORE UNIT(SERVO UNIT)
D
F
PH1
3
2
M
1
PH1
3
2
1
1
PVD
4 4
PH2
1 1
Q881 S885
2
2
I
MAX
SWITCH
PCB UNIT(E)
CDX-MG6047ZH/UC
2
3
CN201
IC 201
WDCK
RFCK
RAOV
LRCK
SCKO
DOUT
MCK
INTERFACE
11
10
CONT
19 19 19
X201
5V 28 28 28
29 29
29
30 30 30
VD
36
35
ELEVATION
SENSE
37
32
CAMGEAR
M
MOTOR
33
ELEVATION 39
M
MOTOR
41
LD MOTOR-
5 5 5
LD MOTOR+
6 6 7
PVD
PVD
3 3 3
PH1
PH1
4 4
4
PH2 PH2
2
2 2
MAXSW
MAXSW
1 1
1
ELV HOME
10
S886
11
S887
CLAMP
H
PCB UNIT(B)
3
4
D
CD CORE UNIT(STS UNIT)
CN801
BCK
DATA
LRCK
SHOCKPROOF
CONTROLLER
XTLI
IC 501
CXD2511R
IC 502
MSM514400DP-60TS
4M DRAM
19
VM
28 5V
5V REGULATOR
29
4
IC 701
30 VD V+5V
BA05SFP
1
XAO/XSTB/XSO/XSI/XSCK/XRST/SCONT
ELVSNS
45
44 PVD
46
MOTOR DRIVER
CG- 3 2
41
IC 802
CG+
5 6
LB1836M
43
MOTOR DRIVER
EL-
48
2
3
EL+
50
6
5
IC 801
13
12
LB1836M
9
10
LO-
7
LO+
5
Q801
9 PVD
PVD
8
10
Q802
11
ELHOME
2
CLAMP
1
CN802
D905-916
KEY MATRIX
S901-906
B
KEYBOARD UNIT
4
8fs DF D/A LPF
CN
IC 601 18
AK4321VF
5 12 6
39
PD
DEMO
VD
C
E
VD
2
PO
ELV
LOAD
S801
DOO
S802
S803 MOD
V+5V
MAX
VD
LOAD
L
ELH
CL
DOOR
ILP
Q903
EJECT
Q905
Q904
V
20
VDD
LED DRIVER
2
D
DATA
IC901
3 C
CLOCK
BU2092FV
19
4 MO
oe
LCK
KST1-KST3/KD1,KD2
CN