XD-AX10
B+
B+
B+
B+
B+
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
2.0
2.0
2.0
2.0
2.0
2.0
0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
0.01
3.4
3.4
0
0
3.4
3.4
3.4
3.4
11.0
5.3
5.3
-0.05
6.0
5.0
5.3
5.3
5.4
5.2
-0.05
5.3
5.3
5.3
0
5.3
11.0
5.3
3.4
2.0
2.0
2.0
5.0
2.4
3.2
3.2
2.0
0
3.2
3.2
0
2.0
0
3.3
0.03
0.03
2.4
0.03
0.03
0.02
2.5
0.03
0.03
3.0
0.1
5.0
5.0
0
3.0
0.1
0
0.1
0
4.4
3.1
2.1
0.1
2.1
2.2
3.0
0.04
3.0
0.3
1.3
2.2
0.05
2.0
3.0
2.0
2.0
4.0
0.4
4.0
0.04
0.1
0
3.4
1.0
3.2
3.0
0
2.2
2.2
3.2
3.2
2.3
3.0
5.0
4.0
4.0
4.0
4.0
4.0
3.0
3.2
5.1
5.1
6
7
8
9
MB-108 BOARD (2/5)
-REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
NO MARK:PB MODE
VIDEO SIGNAL
CHROMA
PB
Y
Y/CHROMA
AUDIO
SIGNAL
SIGNAL PATH
SPINDLE SERVO (SPEED AND PHASE)
TRACKING SERVO DVD/CD CDV
SLED SERVO DVD/CD
FOCUS SERVO
SKEW SERVO DVD/CD
M
M
DEVICE
OPTICAL
KHM-290AAA/
SPINDLE
DVD/CD
MOTOR
LD MODULE
SLED
BASE UNIT
SERVICE ASSY
COIL
PD IN
MOTOR
DVD/CD
TRACKING
FOCUS
COIL
SENSOR
INLIMIT
RF
(JIG)
MB-108 BOARD
(3/5)
MB-108 BOARD
(1/5)
MB-108 BOARD
(1/5)
MS-128 BOARD
CN001
(SEE PAGE 4-20)
NOT USED
1
2
3
4
5
6
7
8
9
10
11
RF AMP, SERVO ERROR PROCESS
R283
XX
R284
10k
CN204 9P
DVD LD DRIVE
CD LD DRIVE
1.0
4700p
MB-108 BOARD
(3/5)
MB-108 BOARD
(1/5)
MB-108 BOARD
(3/5)
MB-108 BOARD
(1/5)
FOCUS/TRACKING COIL DRIVE,
SPINDLE/LOADING MOTOR DRIVE
IC202
14
05
DVD/CD RF AMP,
SERVO ERROR PROCESS
IC201
4-11
4-12
RF AMP, SERVO ERROR PROCESS
MB-108 (2/5)
MB-108 (RF AMP, SERVO ERROR PROCESS) SCHEMATIC DIAGRAM
• See page 4-5 for printed wiring board, and see page 4-49 for waveforms.
– Ref. No.: MB-108 board; 1,000 series –
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que
par une pièce portant le numéro spécifié.
