Sony CDP-250 Schematic
LASER
Spis schematów
DIODE
+
DETECTOR
OPTICAL PICK-UP
(KSS - 150A)
BLOCK
FOCUS
COIL
TRACKING
COIL
SL / SP MOTOR
(
BOARD
M 252
SPINDLE MOTOR
C 252
0.0022
C253
0.0022
LIMIT IN SW
LOADING MOTOR
C 251
0.022
(
L. MOTOR BOARD
(
IN/OUT SW BOARD
LOADING SW
IN / OUT
M 253
SLED MOTOR
S 252
M 251
S 251
+
M
_
+
M
_
+
M
_
( MAIN BOARD)
Q7
2SB 1013
AUTOMATIC
POWER CONTROL
CNPIOI
ISS 132
R 105
91
TA 8406 PTA
SPINDLE MOTORSPINDLE MOTOR
!
1
2
3
4
8
7
6
5
4
3
2
1
CNP102
CNP 103
4
3
2
1
)
CNP 104
2
3
4
1
CNP 105
(1/2)
2
1
)
)
3
4
5
CNP 105
(2/2)
D11
R 107
IC 7IC 7
8406 P
DRIVEDRIVE
1k
+
C124
10
50V
R124
33k
C 107
C128
22(1%)
47
16V
R138
10
C137
O.1
R 120
10
C121
0.1
+
R128
10
0.1
R118
10
C115
0.1
R 104
(3.4)
L 101
10uH
D11
Q7Q
TP
(RFG)
270k
5
7
C104
1.3
0.001
(2)
E-F
BALANCE
R 139
R 123
R125
10
C126
0.1
+
C 103
47
16V
TP
(RF)
4.3
(3.7)
R101
C147
10p
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RV 101
22k
R 106
22k
R137
39k
3
7
IC 7IC
0
(1/2)(1/2)
16
1
4
0
9
I
16
IC 8IC
8
0
(1/3)
11
4
9
IC 8IC
8
0
(2/3)(2/3)
6
14
8
IC 8IC
0
(3/3)
3
C 145 0.22 R 163
C 113 0.001
R 114 120k
IC 7IC
7
0
(2/2)
9
8
R117
0
I
IC 7IC 7
TA 8406PTA 8406P
LOADING MOTORLOADING MOTOR
DRIVEDRIVE
8.2k
C 102 8.2p
R103
2.2k
9
_
+
12
5
9
+
_
5
12
8
+
_
7
15
1
+
_
2
56k
10
_
+
11
7
6
C101
0.0022
R 102
C 148
10p
-0.8
13
13
R116
120k
0
16k
4.3
-5
0
0
2
0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15
14
9
10
0
R164
3.9k
0
RF 1
IC 1IC 1
RF 0
0
0
RF -
P/N
LD
PD
PD 1
PD 2
0
VC
F
E
E0
E1
VR
CC 2
C 163 0.033
0
R136
47k
PS 101
Ni0
0
0
PS 102
Ni0
IC 8IC 8
6520
LA 6520LA
FOCUS /FOCUS /
TRACKINGTRACKING
COIL
1
SLED MOTORSLED MOTOR
DRIVEDRIVE
R 127
4.7k
R113
130k
R115
130k
C114
0.001
+
C111
5
V
30
CC
29
LDON
FOK
28
27
EFM
26
ASY
25
D GND
0
24
CB
23
CP
22
MIRR
DFCT
21
20
TE
FE
19
FE
18
BIAS
VEE
ELEKTRONIKI
17
CC 1
16
1.2
C112
22
25V
C138
100
16V
C 136
100p
+
+
C139
!
100
16V
!
R122
22
25V
4.8(0)
0.3(5)
2.4
C 142
+
0.47
50V
C 101
0.01
-0.4
0
C109 0.033
-4.4
TP R 110 TP
(FE 0) 4.7k
0
R109
18k
-5
FOCUS BIAS
+
+
R 135
0
100k
C118
0
0.1
R119
0
130k
C 123
0
0.1
0
0
62k
R 129
0
100k
R 126
0
3.3k
R143
100k
RV 102
4.7k
C117
22
25V
45
44
8
9
11
12
14
15
19 SL+
17
18
22
20
21
TP(ASY)
R 165
10k
C 146
0.01
CXA 1081 S
RF AMP
TRACKING GAIN
(FE 1)
FOCUS
GAIN
R108
18k
C 122
+
3.3
50V
5
0.5
13
16
AVCC
SPDLO
SRCH
SPDL-
FGD
FS 3
FE 0
FE-
TGU
FOCUS / TRACKING / SLED /
TG 2
TA 0
TA-
SSTOP
SL 0
SL-
EE
DV
1
25
-5
-5
C116
22
25V
C 162
0.001
IC 1
RV 103
22k
TP
(TES)
C 149
0.01
0
6
FE
IC 2IC 2
IC 2
CXA 1182S
PINDEL SERVO
EE
AV
ATSC
VC
5
7
+
23
0
C 120
0.0068
R 130
510k
FSET
10
R112
1k
-4
FLB
3
TE
C119
0.033
C 108
0.0022
0
46
TP 1
PLAY
1.2Vp-p
TP(TE 0)
R111
4.7k
TP(TE 1)
RV 104
22k
0
TP 2
47
4.9
TP(EFM)
-4.4
4
TZC
DIRC
27
2
DFCT
LOCK
DATA
DVCC
DGND
3.5V
35
0
48
COUT 1
MIRR
C 864
MON
MDP
FSW
SENS
XLT
CLK
XRST
PD 1
BW
VCOF
ISET
2.2
26
38
41
40
39
42
24
29
30
31
43
28
34
33
32
37
36
4.9
3.6k (1%)
2.2
R 133
100k
TP (SENS)
TP (DATE)
TP (XLT)
TP (CLK)
2.2
0(5)
0(2.5)
0
0(2.5)
4.9
5
R 197
1k
2.5
2.5
3.5
R 134
9V
5V
C 135
0.001
C 130
I
50V
-5V
-9V
0.0047
PLAY
+
+
C 131
RV 105
RF PLL
C 129
50V
1k
I
LDON
FOK
30 u SEC
R 132
560
+
C 132
4.7
50V
+
C 134
47
16V
R 131
22k
TP(VC01)
R 144
100k
0(5)
0(2.5)
0(2.7)
0
Q8
2SC3402
PLL
SWITCHING
2.4
4.9
0.1
2.4
R 142
2.3
2.2
0
22k
C 140
0.47/50V
+
C 141
0.033
C 125
22/25V
Q8
5
6
18
15
14
13
17
9
8
2
3
7
4
C 133
50V
EFM
ASY
SENS
DATA
XLT
CLK
CNIN
VC 01
VC 00
I
MON
MDP
LOCK
MDS
5V
0V
FSW
1
0
R 141
IM
R 167
Ik
R 166
R 168
Ik
+
0
+
Q9
2SC3399
PLL
SWITCHING
TP
(PLL SW)
CPU
INTERFACE
TRACKING
COUNTER
CENTERATOR
FROM VCO
CLV SERVO
CONTROL
2SC 3399
SCOR INVERTER
SENSE
DATA
Ik
XLT
CLK
TP(GFS)
R 140
10k
Q9
4.5
TIMING
Q11
EFM - PLL
0.1u SEC
-4.4
-0.2V
PLAY
550u SEC
SS
V
52 16
C165
50V
PDO
XRST
11
R 610 4.7k
2.6
R 147
100k
R 145
(1%)
10k
R 146
100k
+
(1%)
R 608 4.7k
R 609 4.7k
5
+
I
C 164
I
50V
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0
WHEN LOAD IN OPERATES: 4.7
0
WHEN LOAD OUT OPERATES: 4.7
IC 101IC 101
MSC 6458MSC
6458
MASTER CONTROLMASTER CONTROL
( FUNCTION BOARD )( FUNCTION BOARD )
23 BIT SHIFT
RESISTER
FRAME SYNC DET
PROTECTION AND
INTERPOLATION
5V
2.4V
SS
V
TEST
10
12
R 150
4.9
10k
TP(SCOR)
R611
4.7k
CLK
DATA
XLT
SENSE
LD ON
FOK
4.8(0)
0.3(5)
4.9
4.5
4.9
IC 3IC 3
CXD1125Q
DIGITALDIGITAL
SIGNALSIGNAL
PROCESSORPROCESSOR
DECODER
SUB - CODE
SYNC DET
CRCF
34 35
OSC 0
4Mhz
SQEK
26
4.9
TEST
X 601
5
C 143
22
25V
TP(SQCK)
(AFJ)
C 601
22
6.3V
36
TIMER
VL DOWN
OSC 1
30
SUB - CODE
DECODER
EXCX
TP
SUB - CODE
Q RESISTER
GFS
SUBQ
SQCK
23
20
GFS
25
4.9
0
5
16
33
15
SUB Q
RESET
SQ CLK
0.25 u SEC
0.5 2.3
31
28
00
0
+
0
17
ELEKTRONIKI
SCOR
2
CLK
3
DATA
4
XLT
7
SENSE
LD ON
26
FOK
PLL SW
38
DIRC
1
LOAD IN
29
28
LOAD OUT
IN SW
EPS/OUT SW
27
GND
32
0
Q11
C 603
50V
4.9
0
0
1
SCOR
24
I
10
18
25
5
EFM
21
+
+
a
63
4.1
1
33
73
VDD
V
MUTG
SBSO
19
22
4.5
4.5
4.9
37
14
AF ADJ
D MUTE
5.2V
b
d
c
626160 59
0
4.1
2
3
4
DD
13
- 0.4V
0
5
5
A MUTE
e
58
5
C 144
25V
DB 07
DB 08
30
29
6
8
PAUSE SYNC
REC-M SYNC
IC 101IC 101
f
g
57
56
8.3
7
6
22
INTER -
POLATION
DB 06
32 34
31
2.4
11
VL UP
SYNC ON
i
h
55
2.1
9
8
+
ERROR DET
CORRECTION
DB 04
DB 05
35
TP(ADJ)
12
ADJ
k
j
53
54
1.2
11
10
DB 03
36
34
l
52
8.3
12
1
DB 01
DB 02
37
4.1
0.7
2.1
4.1
0.7
2.4
5
51
+30V
0.25 u SEC
n
m
494846
50
8.3
12
14
13
C127
22
25V
2.1
9
10
11
17
16
13
14
15
64
DD
V
o
15
01
02
03
04
05
06
07
08
IG
17
+
22u SEC
TEST
RA 01
39
38
8
A0
2048 x 8(16384)
V
5
39
8G452G
SIRCS
9
4.8
18
RA 02
RA 03
40
6
7
A1
A2
DECODER
RAM CELL
CC
24
44
4.9
DIGITAL
4.8
3G
OUT
5Vp-p
-0V
RAM ADDRESS
GENERATOR
RA 04
RA 05
RA 06
44
41
42
43
2.4
5
3
2
4
A4
A5
A3
8
43
42
41
40
6G
4G
5G
KEY 5
KEY 4
5.2V
KEY 3
- 0.2V
KEY 2
KEY 1
NC
47
KEY 0
RA 08
RA 07
46
45
1
19
A6
A7
DECODER
SELECTOR
0
7G
0
0
0
0
0
24
23
22
21
20
19
RA 09
A8
47
22
C 605
470p
RA 10
RA 11
48
23
A9
A10
PROGRAM
REPEAT
SELECTOR
GENERATOR
FROM X
4.2
4.2 2.2
IC 13IC 13
S1
S7
OPEN/CLOSE
S10
CHECK
S13
CLEAR
S16
RAWE
49
21
WE
S4
TIMING
RACS
50
18
CS
D 101
IC
5 CXD1161P-2
NC
19
3
PMW
DAC
PWM
DAC
3
IC 102 BX 1387
HEAD
AMP
ABLC
1
R- STRING
R-STRING
22
2
+
9
DAC
DAC
9
IC
4 CXD1162P
MUTE
MULTIPLIER
&
ADDER
P
3
1
2
D1
LR 0
APTR
+
+
_
18
4
LEVEL SHIFT
DAC
LEVEL SHIFT
DAC
4
SOFT
21
S
5
4
D2
D3
LIMITER
AMP
V ref L 2
GND
17
SS
V
20 19
6
DD
V
IC
COLLECTER
OUT (-)
EMITER
OUT (-)
FB (-)
BALANCE
ADJ
DERAY
CAPACITY
RESET
OUT
16
XIN
- VCC
COMPARATOR
BPF
+
V ref L 1
16
CH
2LATCH
CH
1LATCH
16
3
2
V ref H 1
4
V ref H 2
GENERATOR
RAM
P
S
7
8
9
10
BCK
DATA
LRCK
C 2PO
9 M5290-16
1
2
3
4
CURRENT
5
OUT
6
7
DELAY
8
DETECTOR 8
3
+
DD
V
X OUT
SCK
18
17
TIMING
+
LIMITER
_
INTEGRATOR
4
GND
15
16
TIMING
CONTROL
5
6
LRCK
WCLK 2
S-MUTE
ROM
VOLT REF.
CURRENT
HEAT
ON/OFF
CONTROL
5
+
1
7
WCLK1
DD
V
16
LIMITER
+
PROTECT
6
TST 3
14
TEST
CIRCUIT
_
HYSTERESIS
COMPARATOR
7
2
TST 2
TST 1
12
13
SIPO
REGISTER
8
DATA
OPOL
ROM 2
ROM 1
141312
15
16
VCC
15
EMITER
OUT(+)
14
COLLECTER
OUT(+)
13
1(+)
FB
12
OUT(+5V)
11
REF IN
10
ON/OFF
9
GND
9
BCLK
11
8
3
TST OUT
11
10
DD
V
SS
V
INIT
(HEADPHONE BOARD)
RV 501 - 1
20k
+
C 501
100
5
10V
RV 501
LEVEL
RV 501 - 2
20k
-1
-2
9V
PS 001
N20
!
PS 002
N20
!
R005
0
15k
D10
RD5.IESB
MUTING REG
-9V
L
J 301
LINE OUT
R
D10
+
Q3
+
D1, D2
IOE2N
RECT
C 105
4700
16V
C106
3300
16V
+
R501
Ik
R 502
Ik
C502
100
10V
D1
D2
D3, D4
IOE2N
RECT
D3
D4
C 012
220
63V
R505
3.9k
R506
3.9k
D5
5
4
7
3
6
IOE2N
D5
RECT
1
+
_
R 503
22k
R504
22k
+
_
5
IC 201IC
201
(1/2)
IC 201IC
201
(2/2)
-5
POWER TRANSFORMER
0
0
0
0
Q1
REG
9
R001
10k
0
Q4
-9
Q4
2SC3399
REG SWITCHING
44
IN
1
R007
Ik
3
35
Q3
2SC3399
R190
100
C 157
100
10V
35
9V
5V
DOTX
27
MD 3
57
MD 2
56
SLOB
58
PSSL
59
MD 1
55
APTR
60
APTL
61
WDCK
79
LRCK
80
DA01(C1F1)
62
DA03(C2F1)
DA08(WFCK)
DA09(PLCK)
DA10(VGFS)
DA11(GTOP)
DA12(RAOV)
DA13(C4LR)
DA14(C210)
DA15(C210)
DA16(DATA)
IC 13IC 13
16k SRAM16k SRAM
D102
D 101 - 103
ISS 132
63
64
65
66
67
68
69
70
71
72
74
75
76
77
78
R 602 33k
S9
S11
S14
DA02(C1F2)
DA04(C2F2)
DA05(C2FL)
1
TAL
C4W
51
2.2
20
OE
12
GND
DA06(C2PO)
DA07(RFCK)
XTA0
XTA1
54
53
2.2
LC9600PM - 144LC9600PM
4.6 u SEC
R 601
33k
SHUFFLE
S2
S5
AUTO SPACE
S8
S12
S15
5
0
- 144
S6
DISPLAY
-5V
-9V
2.4
2.4
R 195
R 154 Ik
TP(CF 1)
TP(CF 2)
TP(CFL)
R 151 Ik
TP(RCK)
TP(PCK)
S3
10k
R160
Ik
4
5
10
DD
V
2
4
VDD
VRH 1
IC 5IC 5
VRL 2
GND
VRL 1
TST 2
GND
TST 1
16
15
17
12
13
18
C154
100
10V
3
NC
L - OUT
R - OUT
WCLK 2
5
+
+
C 155
IF
NC
100
10V
14
1.8
1
1.8
1.8
20
19
5
1.8
1.9
1.9
8
3
+
_
2
3
2
-5
C156
100
10V
IC 14IC
14
(1/2)
4
5
8
+
_
15
IC 15IC
(1/2)
4
+
1
1
1.9
1.9
IC 14, IC 15IC 14, IC 15
M 5218LM
5218L
AUDIO AMPAUDIO AMP
C 170
22
25V
+
R 170
10k
C 180
22
25V
+
R 180
10k
0
0
R 171
68k
0
0
R 181
68k
C171
33p
R172
82k
C174
22
5
+
_
6
5
+
_
6
IC 14IC
(2/2)(2/2)
14
C 181
33p
R 182
82k
IC 15IC
(2/2)
7
7
15
25V
+
0
P 179
150k
C184
22
25V
+
0
R 189
I50k
R175
4.7k
Q12Q12
R 185
4.7k
Q13
R173
1.1k
R 183
I.Ik
0.033
0.7
0.033
0.7
Q12,Q13
2SC3622
SWITCHING
C 172
R 184
C 182
R 174
470
R178
470
R188
Q14,Q15
2SC3622
MUTING
0
R176
4.7k
IM
0
IM
R 186
4.7k
0.7
0.7
R 152
Ik
R153
Ik
IC 4IC 4
CXD1162P
DIGITAL FILTERDIGITAL FILTER
2.4
7
LRCK
4.9
C2PO
10
2.4
BCK
9
0
8
DATA
21
SOFT
4.9
11
INT
5
R155
330
12
SS
V1
13
IC 5IC 5
CXD1161P
D/A
6
DD
V1
0.06 u SEC
5
5
16
V2
DD
5.2V
-0.4V
LRO
APTR
WOCK
CONVERTER
R156
Ik
1
2.5
2
R159
Ik
5
2.5
5
2.5
6
LRCK
2.5
WCLK 1
7
IC 4IC 4
0.06 u SEC
4.4V
www.serwis-elektroniki.com.pl
-0.2V
SS
DPOL
14
ROM 2
ROM 1
15
2.1
XIN
XOUT
18
X150
C152
22p
V2
20
19
0.5
C151
22p
BCK
DATA
22
2.5
3
0
ELEKTRONIKI
4
NC
17
MUTE
R157
Ik
R 158
Ik
2.5
BCLK
9
0
8
DATA
TST OUT
11
D 12 ISS 132
D103
5V
0V
R 603
33k
CONTINUE
/SINGLE
Q20
2SA 1345
EMPHASIS
DRIVE
R 161
R 010
100k
5V
IC 9IC 9
5290P - 16
M 5290P - 16M
REG
I
www.serwis-elektroniki.com.pl
-5V
34V
20
Q20Q
5
5
Q10
2SC 3399
TP
(EPS)
MUTING
INVERTER
0
4.5
D12
0
10
Q10Q
C161
1000p
Q6
2SA 1345
MUTING
DRIVE
4.5
Q6Q
6
4.6
22
STEP
4.8
24
4.8
12 17
DISC
4.8
4.8
10
4.8
15
SHUFFLE SPACE RMS REPEAT 1 A - B
12345678910111213141516
26
23
25
FLD 601
21
28
27
1
17
19 18 16
3
5
2
4
13
14
9
7
8
6
6
97
11
10
5
11
15
13
12
14
34V
5V
Q 101
2SC 3402
DIGIT DRIVE
34
Q101Q 101
4.8
4.8
4.4
4
R612
.
OVER
31
30
2
1
18
IC 102IC 102
BX 1387BX
1387
RECEIVER AMPRECEIVER AMP
+
C 602
22
6.3V
22k
4.8
5
1
OUT
3
2
(POWER SW BOARD)
OFF
!
D 104
HZS 603L
ON S 701
POWER
D 104
C 604
0.1
-1
-2
-5V
-9V
R004
3.3k
C 008
I0
50V
M 5231TLM
R 162
100k
5
8
1.1
10
+
C015
4.7
50V
C 010
100
10V
IC 10IC 10
5231TL
REG
+
C009
100
C007
10V
1.2
6
BAL
RST
SW
DEL
1.2
EO
7
2
15
+
ELEKTRONIKI
2SD1913SA
+
C013
100
50V
10
50V
13
Q2
REG
11
R 006
+
R008
Q14
Q15
5
+
5
REF
IC 9IC 9
49
62k
3.3k
9V
5V
R192
22k
R177
Ik
C 173
0.0015
0
R 193
22k
R187
Ik
C183
0
0.0015
C 158
+
100
10V
R 191
100
5V
9
Q1
9
12
VCO
VEO
5
-8.4
-5
34
2
4
1.7
14
Q2
CO
EO
3
OUT
VOL
ADJ
R002
4.7k
R003
4.7k
IC 10IC 10
5
2SB1274SA
16
VC
VE
1
-9
PHASE
COMP
REG SWITCHING
Odtwarzacz CD Sony CDP-250 (strona 1/1)Odtwarzacz CD Sony CDP-250 (strona 1/1)Odtwarzacz CD Sony CDP-250 (strona 1/1)Odtwarzacz CD Sony CDP-250 (strona 1/1)
IC 201IC 201
u
PC 4570 HAPC
4570 HA
HEADPHONES AMPHEADPHONES AMP
0
R507
100
8
C503
470p
C 504
470p
0
2
R508
100
T 901
!
X NOT REPLACEABLE
BUIL IN TRANSFORMER
Note
Note on Schematic Diagram:
on Schematic Diagram:
All capacitors are in uF unless otherwise noted. PF: uuF
50WV or less are not indicated except for electrolytics
and tantalums.
All resistors are in and W or less unless otherwise
specified.
% : indicates tolerance.
: internal component.
Note: The components indentified by shading and mark
Note:
J501
HEADPHONES
X
AC
IN
The components indentified by shading and mark
are critical for safety. Replace only with
are
!
part number specified.
part
Switch
Ref. Numer Switch PositionRef.
Numer Switch Position
S1 PROGRAM OFF
S2 SHUFFLE OFF
S3 CONTINUE/SINGLE OFF
S4 OFF
S5 OFF
S6 OFF
S7 REPEAT OFF
S8 AUTO SPACE OFF
S9 DISPLAY OFF
S10 OPEN/CLOSE OFF
S11 OFF
S12 OFF
S13 CHECK OFF
S14 OFF
S15 OFF
S16 CLEAR OFF
S251 LOADING IN
S252 LIMIT(IN) OFF
S701 POWER OFF
________________
Voltage and waveforms are do with respect to ground
under no-signal conditions.
No mark : Stop mode
( ) : Playing mode
Voltages are taken with a VOM (50 k /V).
Voltage variations may be noted due to normal produc-
tion tolerances.
Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
Signal path.
:CD
1
/
4`
critical for safety. Replace only with
number specified.
CH 2 OUT
20
1
: B + bus.
: B - bus.
: adjustment for repair.
CH 1 OUT
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ELEKTRONIKI
10 M5231 TL
IC
START
CIRCUIT
REFERENCE
VOLTAGE
CIRCUIT
OVERHEAT
PROTECTION
CIRCUIT
OVERCURRENT
LIMITER
CIRCUIT
1
IN
2
OUT
+
_
ERROR
3
PHASE
COMPENSATION
AMP
4
ADJ
VOLTAGE
5
GND
LASER
Spis schematów
DIODE
+
DETECTOR
OPTICAL PICK-UP
(KSS - 150A)
BLOCK
FOCUS
COIL
TRACKING
COIL
SL / SP MOTOR
(
BOARD
M 252
SPINDLE MOTOR
C 252
0.0022
C 253
0.0022
LIMIT IN SW
LOADING MOTOR
C 251
0.022
(
L. MOTOR BOARD
(
IN/OUT SW BOARD
LOADING SW
IN / OUT
M 253
SLED MOTOR
S 252
M 251
S 251
+
M
_
+
M
_
+
M
_
( MAIN BOARD)
Q7
2SB 1013
AUTOMATIC
POWER CONTROL
!
CNPIOI
1
2
3
4
8
7
6
5
4
3
2
1
CNP102
CNP 103
4
3
2
1
ISS 132
R 105
91
TA 8406 PTA 8406 P
SPINDLE MOTORSPINDLE MOTOR
)
CNP 104
2
3
4
1
CNP 105
(1/2)
2
1
)
)
3
4
5
CNP 105
(2/2)
D11
IC 7IC 7
DRIVE
R 107
1k
+
C 124
10
50V
R 124
33k
C 107
C 128
22(1%)
47
16V
R 138
10
C 137
O.1
R 120
C 121
0.1
+
R 128
10
0.1
R118
C115
0.1
R 104
(3.4)
10uH
10
10
L 101
D11
5
Q7
Q 7
1.3
(2)
TP
(RFG)
E-F
BALANCE
R 123
270k
R 125
10
C 126
0.1
+
C 103
47
16V
TP
(RF)
4.3
(3.7)
C 104
0.001
C 147
10p
RV 101
22k
R 106
R 137
39k
IC 7
IC 7
0
(1/2)
16
1
0
9
I
R 139
IC 8
IC 8
0
(1/3)
11
9
IC 8
IC 8
0
(2/3)
6
14
IC 8
IC 8
0
(3/3)
3
C 145 0.22 R 163
C 113 0.001
R 114 120k
IC 7
IC 7
0
(2/2)
9
8
R117
I
IC 7IC 7
TA 8406PTA 8406P
LOADING MOTORLOADING MOTOR
DRIVE
+
C 101
0.0022
RF 1
1
RF 0
2
0
3
RF -
P/N
4
LD
5
PD
6
PD 1
7
PD 2
8
VC
9
F
10
E
11
12
E0
E1
13
VR
14
CC 2
15
0
14
0
9
0
LA 6520LA 6520
FOCUS /FOCUS /
TRACKING
SLED MOTORSLED MOTOR
R 164
3.9k
0
0
IC 8IC 8
COIL
DRIVE
C114
0.001
PS 101
PS 102
R 127
4.7k
IC 1IC 1
C 163 0.033
R 136
47k
Ni0
!
!
Ni0
1
R113
130k
R115
130k
0
R 101
R 102
8.2k
16k
C 102 8.2p
R 103
4.3
2.2k
-5
0
C 148
10p
0
www.serwis-elektroniki.com.pl
-0.8
22k
9
3
2
15
_
+
12
13
5
4
9
16
+
_
10
5
13
4
12
0
8
+
0
_
7
15
1
+
_
6
0
0
2
56k
10
_
0
+
11
7
R116
120k
5
V
30
CC
29
L DON
FOK
28
27
EFM
26
ASY
25
D GND
0
24
CB
23
CP
22
MIRR
DFCT
21
20
TE
FE
19
FE
18
BIAS
VEE
ELEKTRONIKI
17
CC 1
16
1.2
C112
22
25V
C 138
100
16V
C 136
100p
+
+
C 139
100
16V
R 122
C 111
22
25V
4.8(0)
0.3(5)
2.4
C 142
+
0.47
50V
C 101
0.01
-0.4
0
C109 0.033
-4.4
TP R 110 TP
(FE 0) 4.7k
0
R 109
18k
-5
FOCUS BIAS
+
+
R 135
0
100k
C118
0
0.1
R119
0
130k
C 123
0
0.1
0
0
62k
R 129
0
100k
R 126
0
3.3k
R 143
100k
RV 102
4.7k
C117
22
25V
45
44
8
9
11
12
14
15
19 SL+
17
18
22
20
21
TP(ASY)
R 165
10k
C 146
0.01
CXA 1081 S
RF AMP
TRACKING GAIN
(FE 1)
FOCUS
GAIN
R 108
18k
C 122
+
3.3
50V
5
0.5
13
16
AVCC
SPDLO
SRCH
SPDL-
FGD
FS 3
FE 0
FE-
TGU
FOCUS / TRACKING / SLED /
TG 2
TA 0
TA-
SSTOP
SL 0
SL-
EE
DV
1
-5
-5
C116
22
25V
C 162
0.001
IC 1
RV 103
22k
(TES)
C 149
0.01
0
6
FE
CXA 1182S
PINDEL SERVO
EE
AV
VC
25
7
+
TP
IC 2IC 2
IC 2
ATSC
5
9V
5V
LDON
C 135
0.001
+
I
C 131
0.0047
RF PLL
-5V
-9V
PLAY
C 129
50V
+
RV 105
1k
FOK
30 u SEC
I
R 132
560
+
C 132
4.7
50V
+
C 134
47
16V
R 131
22k
TP
2SC3
P
SWITC
0
Q
L
TP(EFM)
R112
1k
PLAY
TP (SENS)
TP (DATE)
TP (XLT)
0
48
COUT 1
26
MIRR
MON
MDP
FSW
SENS
XLT
CLK
PD 1
BW
VCOF
ISET
2.2
38
41
40
39
42
24
29
30
31
43
28
34
33
32
37
36
4.9
R 134
3.6k (1%)
2.2
R 133
100k
TP (CLK)
2.2
0(5)
0(2.5)
0
0(2.5)
4.9
5
R 197
1k
2.5
2.5
3.5
C 130
50V
1.2Vp-p
TP(TE 0)
R 111
4.7k
C 120
0.0068
R 130
23
F SET
0
510k
10
TP(TE 1)
RV 104
22k
C 108
0.0022
-4.4
0
0
-4
3
4
2
TE
TZC
DFCT
C 864
LOCK
DATA
DVCC
XRST
DGND
3.5V
TP 2
TP 1
FLB
C119
0.033
DIRC
47
46
35
27
4.9
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