15
5
6
7
8
F
E
D
C
B
A
5
6
7
8
DEH-MG2037ZF/XU/UC
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM(1)
M
LOADING
VR1 EL
V SENSE
VR11
S31 CAMLOAD
PU UNIT(PX1MP3)
(SER
VICE)
PCB UNIT(M2 UNIT)
HOLOGRAM
UNIT
FOCUS ACT
TRACKING ACT
MD
LD+
LD-
LD
MD
FO+
TO+
CN41
M
M
SPINDLE
M3 CRG
CLAMP
10
2
1
16
14
A+C,B+D,
E,F
2
A3
3
5
A2
A1
IC 1
BA6849FS
MOTOR
DRIVER
CN1
EC
19
S2 CLAMP
HOME
S1 HOME
5
2
1
5
2
1
CN42
S41 LOAD3
PCB UNIT
23
14
13
28
26
6
9
10
1
11
12
23
14
13
28
26
6
9
10
1
11
12
PCB UNIT(SIDE)
CN12
S11 CAMCLMP
M
M1 CAMGEAR
CN31
M
M2 EL
V
S32 CAMEOK
D31
D32
PCB UNIT
(LED)
CN14
CN13
Q22
Q21
S21 LOAD1
S22 LOAD2
PCB UNIT
(LOAD)
2
1
4
5
CN11
MD
23
32
33
LD+
LD-
FOP
18
TOP
20
SIN(EC)
40
CLAMP
36
HOME
37
LOADSW2
45
50
COP
34
COM
35
CGM
3
CGP
1
ELP
15
ELM
13
CAMEOK
11
CAMLOAD
10
LED
12
EL
VSNS
46
EREF
48
LOADPHT
7
LOADSW1
8
LOP
6
LOM
5
23
32
33
18
20
40
36
37
45
50
34
35
3
1
15
13
11
10
12
46
48
7
8
6
5
CONTROL UNIT(G2BM)
Q101
140
PD
RF AMP
, CD DECODER,
MP3 DECODER,
DIGIT
AL SER
VO/ DA
T
A
PROCESSOR
141
LD
A+C,B+D,E,F
L-OUT
35
IC 201
UPD63760GJ
IC701
PE5335B
MECHANISM
CONTROLLER
55
3VDD
BVDD
3+3ch
DRIVER
IC 301
BD7962FM
EL
V1,EL
V2,LO1,LO2,
CG1,CG2
26
29
CONT
MUTE
MOTOR CONTROL
14
VD
SERVO EQUALIZER OUTPUT
FD,TD,SD,MD
18
15
OUT1+
OUT2-
Q602
Q603
CD MUTE
VD
Q601
30
CDMUTE
CN101
CN902
BSI,BSO,BSCK,BRXEN,BSRQ,BRST
31
reset
LOUT
24
VDCONT
9
8
3
RESET
VDCONT
VDD
VD
VD
17
18
IC 203
BA033SFP
3.3V REGULA
TOR
4
2
V3R3A
S-818A33AUC-BGN
3.3V REGULA
TOR
3
2
IC 703
3VDD
76
TEMP
26
OPOUT
COP
COM
ELP
ELM
LOP
LOM
CGM
CGP
19
20
2
3
21
22
34
35
OUT3+
OUT3-
OUT5-
OUT5+
OUT4+
OUT4-
OUT6+
OUT6-
VD
CLAMP
HOME
LOADSW2
CAMCLMP
EL
VSNS
EREF
13
77
90
5
82
75
CLAMP
HOME
LOADSW2
CAMCLMP
EREF
CAMEOK
3
CAMEOK
CAMLOAD
4
CAMLOAD
LOADPHT
81
LOADPHT
LOADSW1
90
LOADSW1
EL
VSENS
C
G
F
H
D
E
IC204
MSM51V18165FP-60TS
DRAM
10
2
1
16
14
6
IC702
TC74VHCT08AFT
53
RFOK
12
20
wait
2
Q701
8
11
3
27
79
xwait
FOK
10
VDD
SWDVDD
14
17
adena
A
CN704
1
1
4
4
5
5
7
7
8
8
Summary of Contents for DEH-MG2037ZF
Page 6: ...6 1 2 3 4 1 2 3 4 F E D C B A DEH MG2037ZF XU UC 2 2 EXTERIOR ...
Page 9: ...9 5 6 7 8 F E D C B A 5 6 7 8 DEH MG2037ZF XU UC ...
Page 14: ...14 1 2 3 4 1 2 3 4 F E D C B A DEH MG2037ZF XU UC ...
Page 24: ...24 B 1 2 3 4 1 2 3 4 F E D C B A DEH MG2037ZF XU UC 3 4 KEYBOARD UNIT ...
Page 35: ...35 5 6 7 8 F E D C B A 5 6 7 8 DEH MG2037ZF XU UC ...
Page 38: ...38 A A MOTHER UNIT 1 2 3 4 1 2 3 4 F E D C B A DEH MG2037ZF XU UC ...
Page 39: ...39 A SIDE B 5 6 7 8 F E D C B A 5 6 7 8 DEH MG2037ZF XU UC ...
Page 41: ...B B KEYBOARD UNIT SIDE B A CN705 41 5 6 7 8 F E D C B A 5 6 7 8 DEH MG2037ZF XU UC ...
Page 43: ...43 C C CONTROL UNIT G2BM SIDE B IC Q 5 6 7 8 F E D C B A 5 6 7 8 DEH MG2037ZF XU UC ...