Arp, Servo Dsp) Schematic Diagram - Sony XD-AX10 Service Manual

XD-AX10
MB-108 (ARP, SERVO DSP) 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 –
1
2
MB-108 BOARD (3/5)
ARP, SERVO DSP
A
-REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
NO MARK:PB MODE
IC302
+3.3V REG
B+
B
B+
MB-108 BOARD
5.0 5.0
(1/5)
0
1.3 3.3
C
D
E
MB-108 BOARD
(2/5)
F
G
MB-108 BOARD
(1/5)
H
I
05
ARP, SERVO DSP
MB-108 (3/5)
3 4 5
B+
B+
0
2.0
1.0
2.4
3.3
0
2.0
2.0
2.0
-0.03
2.0
2.0
3.3
-0.04
0.5
0
3.3
0
1.0
0
3.4
3.0 10
2.0
3.3 11
2.0
0
1.0
0
3.4
0
3.4
0
0
0
0 12
2.0 13
2.0
0
2.0
2.2
0
0
14
1.0
0
B+
MB-108 BOARD
(1/5)
MB-108 BOARD
(2/5)
4-13
6 7 8
MB-108 BOARD
(1/5)
MB-108 BOARD MB-108 BOARD
(4/5)
(4/5)
3.4
3.2
3.2
3.1
3.2
3.1
3.0
3.1
3.2
0.1
2.0
2.4
2.0
3.0
3.1
3.2
3.4
3.4
IC301
3.4
2.0
ARP, SERVO DSP 3.1
0
2.0
0
2.0
3.4
0
0
0
2.0
0
0
3.4
3.4
3.0
1.0
1.0
1.2
2.0
0
0
0.1
0
0
B+
B+
9 10 11 12
K4F151612D-UL60T
3.4
3.3
3.0
3.2
3.3
3.4
3.2
3.2
3.2
4.0
0
0
MB-108 BOARD
0
(2/5)
3.1
3.3
0
0
0.2
0.2
0.3
0.2
MB-108 BOARD
4.0
(1/5)
IC303
MB-108 BOARD
(2/5)
16M DRAM
MB-108 BOARD
(1/5)
SIGNAL PATH
SPINDLE SERVO (SPEED AND PHASE)
TRACKING SERVO DVD/CD CDV
SLED SERVO DVD/CD
MB-108 BOARD FOCUS SERVO
(4/5)
SKEW SERVO DVD/CD
MB-108 BOARD
(1/5)
MB-108 BOARD
(4/5)
PB
MB-108 BOARD
(2/5)
4-14
13 14
B+
MB-108 BOARD
B+ (1/5)
0
3.2
3.2
3.2
3.2
0
3.1
3.1
3.2
3.1
0
0
3.3
3.3
0
0
0.2
0.2
0.1
0.3
0.2
0.2
VIDEO SIGNAL
AUDIO
SIGNAL
CHROMA Y Y/CHROMA