Signal Path - Aiwa XD-AX10 Service Manual

Q Q
MB-108 (RF AMP, SERVO ERROR PROCESS) SCHEMATIC DIAGRAM
3 7 6 3 1 5 1 5 0
• See page 4-5 for printed wiring board, and see page 4-49 for waveforms.
– Ref. No.: MB-108 board; 1,000 series –
1 3
2
MB-108 BOARD (2/5)
RF AMP, SERVO ERROR PROCESS
A
-REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
MS-128 BOARD
NO MARK:PB MODE CN001
(SEE PAGE 4-20)
NOT USED
B
C
D
T E
L 1 3 9 4 2 2 9 6 5 1 3
E
F
BASE UNIT
KHM-290AAA/
G
SERVICE ASSY
OPTICAL
DEVICE
DVD/CD
LD MODULE
H
DVD/CD
PD IN
FOCUS
COIL
TRACKING
COIL
I
w w w
M
SLED
MOTOR
.
INLIMIT
SENSOR
M
SPINDLE
MOTOR
J
05
4 5 6
B+
MB-108 BOARD
(1/5)
1
2
3
4
5
6
7
8
9
10
11
MB-108 BOARD
(1/5)
MB-108 BOARD
(3/5)
RF
(JIG)
R283
XX
R284
10k
CN204 9P
x a o
y
i
4-11
http://www.xiaoyu163.com
8
7 8 9
B+
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
Q Q
3 7 6 3
IC202
FOCUS/TRACKING COIL DRIVE,
SPINDLE/LOADING MOTOR DRIVE
9
6
3.2
3.2 0
0 0.1
2.0 0.04
IC201
0 4.0
3.3 0.4
0.03 DVD/CD RF AMP,
4.0
SERVO ERROR PROCESS
2.0
0.03
0.02 2.0
2.5
3.0
0.03
2.0
2.4
0.05
0.03 1.3
0.03 2.2
0.03
0.3
3.0
3.0
0.04
u 1 6 3
4700p
4.0
.
DVD LD DRIVE
3.2 5.1
3.0
5.1
CD LD DRIVE
1.0
http://www.xiaoyu163.com
The components identified by mark 0 or dotted
2 4
9 9 8
line with mark 0 are critical for safety.
Replace only with part number specified.
10
11 12
5.3
5.3
5.3
-0.05
5.2
MB-108 BOARD
5.4
(3/5)
0
5.3
5.3
5.0
6.0
-0.05
5.3
1 5 1 5 0 8 9 2 4
MB-108 BOARD
B+ (1/5)
B+
MB-108 BOARD
(3/5)
8
7
m
c o
MB-108 BOARD
(1/5)
4-12
RF AMP, SERVO ERROR PROCESS
XD-AX10
Les composants identifiés par une marque 0 sont
2
9 9
critiques pour la sécurité. Ne les remplacer que
par une pièce portant le numéro spécifié.
13 14
9 8 2 9 9

SIGNAL PATH

SPINDLE SERVO (SPEED AND PHASE)
TRACKING SERVO DVD/CD CDV
SLED SERVO DVD/CD
FOCUS SERVO
SKEW SERVO DVD/CD
VIDEO SIGNAL
AUDIO
SIGNAL
CHROMA Y Y/CHROMA
PB
MB-108 (2/5)