Drive) Schematic Diagram - Sony DVP-S335 Service Manual

MB-86 (DRIVE) SCHEMATIC DIAGRAM • See page 4-7 for printed wiring board.
– Ref. No.: MB-86 board; 1,000 series –
1 2 3 4
MB-86 BOARD (6/11)
A
NO MARK:DVD/CD PLAY
D:DVD PLAY
C:CD PLAY
SVC
B
PI
MB-86 BOARD (1/11)
TE
FE
C
D
B+
+3.3V
R020
B+
0
E
MB-86 BOARD (3/11) +5V
D_GND
F
R402
10k
R401
10k
CN401 6P
JL401
GND 1
JL402
G OCSW2 2
JL403
MS-48 BOARD
CKSW1 3
CN001 JL404
OCSW1 4
(SEE PAGE 4-6)
JL405
LDM- 5
JL406
LDM+ 6
H
I
TRK-
TRK+
FCS-
FCS+
INLIM
SLB-
SLB-
J SLA+
SLA+
SLB+
SLB+
MB-86 BOARD (1/11)
SLA-
SLA-
SPM+
SPM-
TIB-
TIB+
TIA-
K
TIA+
RF_MON
CN402 5P
JL407
L
RF 1
JL408
GND 2
JL409
CHECK
FE 3
JL410
TE 4
JL411
PI 5
B+
10V
M
MB-86 BOARD (3/11)
M_GND
05
5 6 7
B+
B+
PI
TE
FE
TIA+
C407
R407
0.1u
10
TIA-
TIB+
C408
R412
0.1u
10
TIB-
4.5
36 35 34 33 32
IC401
FOCUS/TRACKING
COIL DRIVE
TILT MOTOR DRIVE
IC401
LA6553-TE-L
FL402
1 2 3 4 5
9.7
C416
0.1u
F401
R403
0.8A
10k
F402
0.8A
R404
1k OCSW2
R405
1k CKSW1
R406
OCSW1
1k
LDM-
C431 R495
LDM+
0.1u 10
SLB+
C411
R452
0.1u
10
SLB-
SLA+
C430
R475
0.1u
10
SLA-
4.5
36 35 34 33 32
IC402
SPINDLE/SLED/
LOADING
MOTOR DRIVE
IC402
LA6553-TE-L
SPM+ 1 2 3 4 5
SPM- 9.7
TIB-
TIB+
C413
TIA-
0.1u
TIA+
R042
10
C466
0.1u
LDM+
C465 R041
0.1u 10
FE LDM-
TE
PI
R021
B+
0
C405
47u
16V
4-21
8 9 10 11
B+
B+
JL428
R423 R436
10k 10k
R424
R443
82k 82k
R417 R444
68k 68k
2.8 B+
1.7
3
0
31 30 29 28 38 27 26 25 24 23 22 21 20 19
6 7 8 9 37 10 11 12 13 14 15 16 17 18
9.7 1.6
JL425
C426
R409
470p
10
C401
0.1u
C414
R445
0.1u 4700
R415
4700 R019
470
C433
C409 0.1u
470p
R458
10k
R416
150k R459
10k
C410
33p
R460
100k
R411 C412
15k 0.068u
B+
C422
C424
4700p 4700p
R447
R427
15k
15k
R448
R420
15k
15k
C427
2200p
2.8 2.8 B+
31 30 29 28 38 27 26 25 24 23 22 21 20 19
6 7 8 9 37 10 11 12 13 14 15 16 17 18
9.7
R463
1k
C421
0.1u
R421
R449
18k
8.2k
R428 R450
47k 10k
C415
C429
0.1u
0.047u
C423
R451
0.047u
1k
R429
2200
R422
2200
B+
DVP-S335/S336/S345/S535D/S735D
12 13 14 15
B+
1
B+
2
3
4
5
6
7
2
8
MB-86 BOARD (7/11)
9
(SEE PAGE 4-23)
10
11
12
13
14
15
16
Note: The components identified by mark 0 or dotted line
with mark 0 are critical for safety.
17
Replace only with part number specified.
XDRVMUTE MB-86 BOARD (8/11)
OCSW1
OCSW1
OCSW2
OCSW2
MB-86 BOARD (8/11)
CKSW1
CKSW1
SIGNAL PATH
SPINDLE SERVO(SPEED AND PHASE)
TRACKING SERVO DVD/CD CDV
SLED SERVO DVD/CD
FOCUS SERVO
SKEW SERVO DVD/CD
4-22
DRIVE
MB-86 (6/11)