Drive) Schematic Diagram - Sony DVP-F11 Service Manual

MB-85 (DRIVE) SCHEMATIC DIAGRAM • See page 4-15 for printed wiring board.
– Ref. No.: MB-85 board; 1,000 series –
1
2 3 4
MB-85 BOARD(4/10)
A
SPDLSTOP
MB-85 BOARD(7/10)
MB-85 BOARD(3/10) FGMODE
B
MDS0
R823
10k
MB-85 BOARD(5/10)
C
MDP0
D
R828
22k
E
Q802
2SD1819A-QRS-TX
SPGAIN
MB-85 BOARD(7/10)
F
SLDA
SLDA
SLDB
MB-85 BOARD(3/10)
SLDB
STVC
STVC
G
LDMP/DMP
MB-85 BOARD(7/10)
LDMM/DMM
SPFG
H
MB-85 BOARD(3/10)
I
2.5VC
R870
330
J
B+
+5V
MB-85 BOARD(5/10,6/10)
GND
K
2VC
MB-85 BOARD(3/10) INLIM
RFMON
CN003 18P
CL026
GND 18
CL027
RF MON 17
L
GND 16
TRK-
CL030
TRK- 15
R864 3.3 TRK+
CL031
TRK+ 14
FCS-
CL032
FCS- 13
CL033 R861 0 FCS+
FCS+ 12
CL034
INLIM 11
TK-55 BOARD SLB-
CL035
CN004 SLB- 10
SLA+
CL036
(SEE PAGE 4-12)
SLA+ 9
M SLB+
CL037
SLB+ 8
SLA-
CL038
SLA- 7
SPM+
CL039
SPM+ 6
SPM-
CL040
SPM- 5
TIB-
CL041
TIB- 4
TIB+
CL042
TIB+ 3
TIA-
CL043
TIA- 2
TIA+
CL044
N
TIA+ 1
05
5 6 7 8
R814
R865
330k 0.5%
10k
R866
10k
R811
R813
330k
150k 0.5%
0.5%
R819 R820 C812
220k 330k 3300p
B
C813 C811
R818 0.047u
3300p R815 R816
390k B
B 18k 100k
R817
R821 R822
390k
39k 100k
R846
47k
R825
5600
R824
10k
C815
28 27 26 25 24 23 22 30
22u
GND
6.3V
IC802
BA5983FP-E2
IC802
R826
R827
5600
330k
SLED MOTOR
SPINDLE MOTOR
C816 C817
LOADING MOTOR
10u 0.22u
DRIVE
10V B
1.6
3.3
R829
GND
0 22k
1 2 3 4 5 6 7 29
0
1.7
1.6
C820 C821
C819 220p
Q803 220p
0.1u
2SD1819A-QRS-TX
B
R838
R840 R839
180k 180k
Q802,803 180k
GAIN CONTROL
R836 R835
R834
150k 150k 150k
IC803
BA10324AFV-E2
IC803
REF,VOLT GEN/SPINDLE FG AMP 3.0/
1.6 CD2.4
3.3/CD3.1
1.6 3.3/CD3.1
4.9
V+ V-
2.5
1.9
2.5
1.9
C823
C824 C830 C831
0.01u 0.01u 0.1u 0.1u
B B R871 B B
470
R851 R852 R853
R854
10k 10k 10k 10k
C835
B+
0.1u
B
R856
R855
C825
12k 18k
0.01u
R872
B
330
C832
0.1u
B
B+
+5V
MB-85 BOARD
(10/10)
GND
4-25
9 10 11 12
D802
1SS355TE-17
R831
D801
10k
DAP202UT106
B+
R847
0
R867
10k
C802
0.1u
B
R868 R843
10k 82k
C822
47u
16V R845
68k
28 27 26 25
15
21 20 19 18 17 16
1 2 3 4
8 9 10 11 12 13 14
C818
0.1u C807
100p
B
C805 C806
47p 47p
R841
R803
68k R804
47k 47k
R837
82k
R801 R802
47k 47k
R869
10k
R805
R832
10k B+
D804
D803
DAN202UT106
DAP202UT106
C833
0.033u
B
R857
R859
150k
56k
0.5% 0.5% SPM-
SPM+
R858
150k
C834
0.5%
0.033u
B
R860
56k
0.5%
B+ B+
13 14 15 16
B+
B+
C803
0.1u
B
C801
R842
47u
82k
16V
R844
68k
C837
C836
0.22u
B 0.22u
B
24 23 22 30 21 20 19 18 17 16 15
TLTA
TLTB
IC801
BA5981FP-E2
IC801
FOCUS/TRACKING COIL
TILT MOTOR
DRIVE
5 6 7 29 8 9 10 11 12 13 14
C808
100p
R809 R810
82k 82k
R807 R808
15k
15k
TRD+
TRD-
R806
39k 39k
FCD+
FCD-
3.3
3.3
D805
DAN202UT106
-2.7
Q801
UN5111-TX
INVERTER
R873
1k
D807
1SS355TE-17
LDM-
LDM+
R006
R005
R004
NO MARK:DVD PLAY
CD:CD PLAY
SIGNAL PATH
SPINDLE SERVO(SPEED AND PHASE)
TRACKING SERVO DVD/CD CDV
SLED SERVO DVD/CD
FOCUS SERVO
SKEW SERVO DVD/CD
4-26
DVP-F11
17 18 19
B+
+3.3V
MB-85 BOARD(5/10,6/10)
B+
S10V MB-85 BOARD(10/10)
TLTA
MB-85 BOARD(3/10)
TLTB
SLDER
TRD+
TRD- MB-85 BOARD(3/10)
FCD+
FCD-
TILTMUTE
MB-85 BOARD(3/10)
MB-85 BOARD(7/10)
XDRVMUTE
MB-85 BOARD(6/10)
X3VRST
OCSW1
CKSW1
MB-85 BOARD(7/10)
CKSW1A
OCSW1A
CN011
6P
1 LDM-
CL095
2 LDM+
1k CL084
TK-55 BOARD
3 CKSW1
1k CL154 CN005
4 OCSW1
(SEE PAGE 4-12)
CL153
5 GND
1k
CL082
6 OCSW2
CL152
B+
OCSW2 MB-85 BOARD(7/10)
DRIVE
MB-85 (4/10)