Servo (2/2) Block Diagram - Sony MDP-V10 Service Manual

MDP-V10

3-6. SERVO (2/2) BLOCK DIAGRAM

[MB-97 BOARD]
(Page 4 - 14)
SLED M
SLED OUT
SLED -
TRK M
IC702
8
RV701
A-TILT
SERVO (1/2)
TILT IN
TILT IN 3 1
(Page 3 - 10)
AMP
TILT OUT
TILT OUT 6 7
AMP
RV702
B-TILT
4F
09
IC701
(1/3)
SLED/TILT SERVO
14 SDR1
SLP1 17
SDR2 18
SLPO
16
IC704
PHASE
(1/3)
COMPENSATION
3
A
4 23 TIPI TIDR 25
5
B
9
24 TIPO
SV CLK
53 DSUM 500K CLK 35
Q703 SET CLK
S CLK 34
TRACKING SET DT
55 DAC 33
S DATA
BRAKE CONTROL
SVLT
31
LATCH
SYS RST
30
RST
1TJ
JUMP 28
FL
27
FL
TCNT 26
3-11
IC703
(1/2)
SLED M
SLED MOTOR
3 1
DRIVE
IC704 +16V
(2/3) IC703
-16V (2/2)
D701,702
LOADING/
TILT
LOAD +M
TILT
LIMIT 7 9
MOTOR
CONTROL
DRIVE
IC705
+16V
(2/2)
TILT CTL
-16V
TILT UP
TILT LIMIT
TILT
5
UP/DOWN
7
CONTROL
TILT DOWN
6
AMP
TCNT SYSTEM
CONTROL (1/2)
FL
(Page 3 - 13)
SET DATA
1TJ
9
SVLT
BRK INH
TILT UP
TILT DOWN
A/B
SYS RST
SYSTEM
CONTROL (2/2)
(Page 3 - 15)
10
LOAD +M
SV CLK
SET CLK
11
TILT CLK
TILT LIMIT
SYSTEM
CONTROL (1/2)
(Page 3 - 14)
3-12