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XL-MP100H
4 – 1
Audio
XL-MP100H
Service Manual
XLMP100H
Market
E
CHAPTER 4.
DIAGRAMS
[1] BLOCK DIAGRAM
1 2
+
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+
+B
+B
+B
AN22004A
SERVO AMP.
AN8785SB
21
26
28
14
15
16
17
18
19
20
22
23
24
25
27
1
2
3
4
5
13
12
11
10
9
8
6
7
1 2
5
18 17
16
15
14
13
10 11 12
9
8
7
6
4
3
19
20
21
22
23
24
25
26
27
28
29
30
31
32
B D A C E
F
TBAL FBAL
GCTL
FEOUT
FEN
TEOUT
TEN
VREF
EQBST
GND
LDON
NRFDET
OFTR
BDO
OFTCV
DCDET
3TOUT
CEA
ARF
CAGC
RFIN
RFOUT
EQSW
VCC
LD
PD
GND
O-TRK
I-SPD
I-SLD
IFCS
GND
O+TRK
O+FCS
O+LOAD
I-LOAD
2.5VREF
O+SPD
O-LOAD
STBY
REF-SW
GND
O-SPD
O+SLD
VCC
VCC
O-SLD
VCC
REF-IN
IN+
IN–
OUT
I-TRK
O-FCS
VCC
GND
CD-VM
CD-P.GND
VC
VCC
E
D
A
B
C
F
GND
LD
VR
PD
F+
T–
T+
F–
GND
SWIL
SL–
SL+
SP–
SP+
DRVDD
DVDD
SVDD
C
G
O
M+
M–
MOTOR
SLED
SPINDLE
MOTOR
PICKUP-IN
CLOSE
OPEN
LOADING
MOTOR
LD
FOCUS
TRACKING
PD-IC
+5V
VC
M
M
M
1
2
3
4
5
6
1
2
3
4
5
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
2
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
2
TO
FOCUS/TRACKING/ SPIN/SLED
DRIVER
CD PICKUP UNIT
CD MOTOR PWB
CNS801
Q801
IC803
IC804
M801
SW801
Q805
Q804
Q806
Figure 4-1 BLOCK DIAGRAM (1/5)
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