13 Block Diagram
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IC2
AN8814SB-E1
FOCUS/TRACKING
COIL, SPINDLE/TRAVERSE
MOTOR DRIVE
M
M
4 TAP
+B
36
35
34
33
+B
37
38
39
+B
SVREF
ARFO
EQ IN
CRF AGC
CEA
NRFSTBY
RFCK
RFDATA
OUT RF
NRFDET/
OFTR
NRFLD
VCC
32
20
31
30
29
28
27
26
+B
GND
OFT IN
OFT O
CBD O
BDO/
TRCRS
AS GAIN
AS/MON3T
LNP
AB GAIN
TE
CRS IN
TGAIN
FE
FBAL
16
18
13
12
11
15
14
19
17
21
22
23
25
SELECT
SIGNAL
AGC
EQ
DARK DET.
SERIAL & PARALLEL
CONV./GATE
3T DET.
NRFDET
VCA
SELECT
SIGNAL
RF BDO
AS BDO
VCA
3 TAP
3 TAP
VCA
11 TAP
4 TAP
4 TAP
DARK DET.
DARK DET.
VCA
VCA
B.P.F.
2
3
4
5
6
7
8
10
9
REC
DRIVE
+B
POWER
SUPPLY
Q3
+B
+B
+B
Q1
LASER
POWER
DRIVE
LDO
APC PD
LD IN
APC REF
TEMP IN
TEMP
ADIP
TBAL
TOFS
Q2
+B
AS GAIN
AS
LNP
AB GAIN
TE
TGAIN
FE
FBAL
ADIP
TBAL
TOFS
TEMP
APC REF
NRECT
TH1
HFON1
VR1
(LASER
POWER ADJ.)
+B
+B
1
47
48
46
42
45
B
CLPF1
C
CENVC
D
A
CLPF2
F2
44
43
41
40
F1
RF2
RF1
VREF
MD OPTICAL PICKUP
SW
RF1
RF2
F1
F2
A
B
C
D
I
E
J
F
D
A
C
B
COMP
COMP
COMP
COMP
+
-
TBAL
DIRECTION
DET.
DIRECTION
DET.
DIRECTION
DET.
DIRECTION
DET.
1/2 PVCC
VREF
IN4
1/2 PVCC1
PVCC2
IN3
22
28
8
9
27
PC2
1/2 PVCC2
PVCC1
IN2
PC1
IN1
VCC
7
23
24
20
25
21
26
POWER
SUPPLY
+B
+B
+B
NRFSTBY
RFCK
RFDAT
NRFLD
OFTR
TRD
PC
FOD
TVON
TVD
SPON
SPD
Q5,Q6
1/2 PVCC
VCC DET.
TRACKING
COIL
FOCUS
COIL
11
VO4-
12
13
14
VO4+
VO3-
VO3+
VO2-
VO2+
VO1-
VO1+
15
16
17
18
M2
TRAVERSE
MOTOR
M1
SPINDLE
MOTOR
PGND1
PGND2
19
10
IC1
AN8772FHQ
RF AMP
24
CRS IN
TRCRS
33
SA-PM30MD
Содержание SA-PM30MD
Страница 6: ...6 Caution for AC Mains Lead 6 SA PM30MD ...
Страница 7: ...7 Operation Procedures 7 SA PM30MD ...
Страница 8: ...8 SA PM30MD ...
Страница 74: ...16 Wiring Connection Diagram 74 SA PM30MD ...
Страница 75: ...17 Troubleshooting Guide 75 SA PM30MD ...
Страница 76: ...76 SA PM30MD ...
Страница 77: ...77 SA PM30MD ...
Страница 78: ...78 SA PM30MD ...
Страница 79: ...79 SA PM30MD ...
Страница 80: ...80 SA PM30MD ...
Страница 81: ...81 SA PM30MD ...
Страница 82: ...82 SA PM30MD ...
Страница 84: ...18 1 1 Deck Mechanism Parts Location 18 1 Deck Mechanism RAA4106 84 SA PM30MD ...
Страница 86: ...18 2 MD Mechanism 18 2 1 MD Mechanism Parts location 86 SA PM30MD ...
Страница 88: ...18 3 CD Loading Mechanism 18 3 1 CD Loading Mechanism Parts Location 88 SA PM30MD ...
Страница 90: ...18 4 1 Cabinet Parts Location 18 4 Cabinet 90 SA PM30MD ...
Страница 91: ...91 SA PM30MD ...