Panasonic SLPR300 - CD RECORDER, Service Manual

Page: 70 / 88

:NEGATIVE VOLTAGE LINE
:POSITIVE VOLTAGE LINE
:CD PLAYBACK SIGNAL LINE
5.6V
11.7V
4.9V
4.9V
-8.4V
-
8.6V
0V 0V 0V 0V
-
8.4V
-
8.4V
0V 0V 0V 0V 4.9V 4.9V 7.8V
4.9V
4.9V
0V (0V)
4.9V
-8.2V
0V
0V
0V
0V
0V
0V
8.1V
-8.4V
4.9V
4.9V
-8.6V
-
8.4V
-
8.4V
0V 0V 0V 0V
0V
0V
0V 0V
-
8.4V
-
8.4V
7V
-8.4V
4.9V
4.9V
4.9V
4.9V
-8.4V
-
8.6V
-
8.4V
-
8.4V
0V 0V 0V 0V
0V 0V 0V 0V -
8.4V
-
8.4V
7V
-8.4V
4.9V
4.9V
-46.9V
-36.5V
-36V
-34.7V
-14.7V
-14.7V
-9.7V
-9.7V
0V
-0.6V
-8.6V
-9.2V
-15.7V
13.6V 9.6V
9.6V
15.2V
9.1V
8.5V
9.6V
5.7V
6.3V
8.5V 4.9V
5.6V
10.5V
15.3V
15.3V
9.9V
9.3V
4.3V
0V
0V
5V
0V
1
1.7V 4.3V
10V
3.3V 3.3V 4.3V
0V
10.6V
0.7V
0V
0V
4.9V
0V
0V
0V
-8.6V
0V
0V
0.7V
0.7V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0.7V
(-1.8V)
-1.3V
0.7V
(-1.8V)
-1.3V
-1.3V
(-1.8V)
0.7V
0V
0V
-1.3V
(-1.8V)
0.7V
0V
0V
-1.3V
(-1.9V)
4.8V
4.9V
0V (4.9V)
4.9V
-8.6V
0V
0V
0V
0V
0V
0V
8.5V
4.8V
4.9V
0V
8.5V
4.7V
5.9V
8.5V
4.7V
5.9V
AC10.9V
AC13.5V
AC4.7V
AC12.8V
AC12.8V
R905
IC901
R175
C114
D928
R809
R822
R821
R841 R842
R831 R832
R881
R882
C214
R174
CN615
D916
Q982
C913
C903
IC902
C926
C927
C910
C911
C908
R810
R811
C909
CN841
R982
C912
D911
D910
D913
D912
C917
D2301
R114
C182
R115 IC811
R215
R214
R211
R801
R111
R113
R212 R213
C111
C211
C112
C212
C213
C113
R804
C2301
R2301
R116
R112
R216
R285
R185
D921
D901
D902
D903
D904
D942
C941
C942
Q905
Q903
R2302
C906
D922
Q941
D923
D943
C943
R941
R943
D945
D930
C945
C944
D924
R1307
IC921
C905
C916
D925
C923
Q906
D906
R904
Q901
C881
D905
C915
R902
R942
D981
D927
C921
Q822
Q182
Q282
R186
R286
C131 C231
R925
R599
R926
C992
C993
R901
EP801
D811
D907
R833
Q281
Q181
Q821
R834
R843
R844
CN721
C282
R281
R802
R181
R803
R177
D944
R277
C811
R274
R812
R1510
C271
C171
R172
R272
R173
R273
R176
R276
C172
C272
IC871
C872
C874
C871
C873
C1301
R2510
R282
C181
C281
D971
R971
D972
C971
C812
R275
R283
R182
Q183
D991
D992
R991
R992
C991
R883
D908
R271
R171
R284
R184
D909
Q902
R903
Q908
Q907
R908
R981
D982
R231
R132
R232
D1301
R1301
R1302
R1303
R1306
C1322
C2322
R1305
C1312
R1312
R1313
R1304
R2303
C1303
R2307
R2306
R2305
R2304
C2303
R117
R217
C1506
C2506
D954
D955
C201
EP201
C805
EP802
F9003
F9002
F9004
T9001
L9001
F9005
VA1001
R873
R870
R871
R824
R872
Q881
CN902
C907
J871
CN901
Q981
IC831
C922
IC821
D914
D915
C901
C902 Q904
R906
C933
R921
C924
C932
IC841
Q831
Q842
C904
C801
C803
C802
C804
K801
Q971
C972
C9300
CN20
CN10
C9310
F9001
FW91
4.7
BA05ST-V5
27K
10/35
4.7K
10K
470
2.2K
2.2K 10K
10K
22K
10/35
2.2K
QGF1016C1-19
KRC103M-T
0.01
47/25
SI-3033C
0.01
0.01
0.01
0.01
3300/6.3
220
22K
0.01
QGF1205C1-13
10
0.01
6800/25
2.2K
22/25
1.5k
1.5k
2.2K
22K
220
22K
22K
22K 22K
10/35
10/35
220P
220P
150P
150P
220
1/50
1.5K
47K
22K
47K
1K
1K
220/50
220/63
2SA1359/OY/
15K
100/25
10/50
4.7K
33K
100/16
10/50
15K
UPC24M05AHF
100/25
470/16
1/50
4.7K
2SC3422/OY/
1/50
1000/6.3
100/16
2.2K
4.7
6800/25
4.7K
560P 560P
470
0
470
0.001
0.001
4.7
QNZ0136-001Z
47K
47K
47K
47K
QGA2001C1-06
22/25
47K
220
47K
220
0
0
27P
2.2K
0
1.6K
2.2/50
2.2/50
220K
220K
150K
150K
10K
10K
4.7/50
4.7/50
47/25
47/25
0.01
0.01
1/50
1.6K
470
0.0022
0.0022
820
47/25
470/10
27K
2.2K
470
10K
10K
0.47/50
100
39K
39K
220
220
6.2K
2SD1266/P/
3.9K
100
47K
12K 12K
1.5K
15K
220K
82K
0.47/50
0.47/50
27K
100/10
680
15K
6.8K
220K
1/50
15K
82K
27K
6.8K
1/50
1.5k
1.5k
3300P
3300P
0.1
QNZ0136-001Z
0.1
QNZ0136-001Z
QQR0799-001
QAF0058-361Z
100K
100K
100K
56K
100K
QGD2501C1-05Z
2.2/50
QNN0126-001
QGD2501C1-04Z
KRC103M-T
0.01
2200/25
1000/25
4.7K
1000/6.3
2.2K
1000/6.3
470/10
KRA103M-T
100/10
0.1
0.1 47/25 47/25
QQR0779-001Z
2SC3422/OY/
100/16
0.01
QNZ0079-001Z
QNZ0079-001Z
0.01
COMD
STAT
3CDROUT
3CDLOUT
3CDINL
3CDINR
3CD_RES-
PON-
SLCDR
ACON
SLIN2-
SCD-
SLIN1-
SMIC-
CDRROUT
MLOUT
CDRLOUT
MROUT
DS5V
DD5V
HPRIN
AIN_HI
A5V
SLCD
SMUTE-
F2
LLEVE
COMD ST
A
T
A8V
SCD-
SLIN1- SLIN2-
SMIC-
F1
HPLIN
5V
PON-
VP
LLEVE
ACON
DOCDR
3CD_RES-
CD_DOUT
JOGA JOGB
BU4066BCF-X
KRA103M
-
T
Q841
KRA103M-T
Q832
10K
BU4066BCF-X
KRA103M
-
T
KRA103M-T
BU4066BCF-X
KRA103M-T
NJM4580M-X
D812
1SR35-400A-T5
Q2301
KTC103M-T
Q1301
KTC103M-T
Q191
KRA103M-T
NJM4580M-X
IC881
2SA933AS/RS/
-
T
2SC2001/LK/-T
2SC2001/LK/-T
2SC2001/LK/-T
2SC2001/LK/-T
2SC2001/LK/-T
2SC2001/LK/-T
Q283
BA15218F-XE
1SR35-400A-T5
UDZS6.2B-X
1SR35-400A-T5
1SR35-400A-T5
1SR35-400A-T5
1SR35-400A-T5
1SR35-400A-T5
1SR35-400A-T5
UDZS5.6B-X
KTC3199/GL/-T
UDZS10B-X
C918
KTC3199/GL/-T
1SR35-400A-T5
UDZS5.6B-X
2SA933S/RS/-T
2SK301/QR/-T
UDZS5.6B-X
UDZS36B-X
2SB647/CD/-T
UDZS7.5B-X
1SR35-400A-T5
D941
1SR35-400A-T5
1SR35-400A-T5
1SR35-400A-T5
1SR35-400A-T5
1SR35-400A-T5
1SR35-400A-T5
1SR35-400A-T5
1SR35-400A-T5
1SR35-400A-T5
AC IN
120V60Hz
A
MAIN CIRCUIT
POWER TRANSFORMER
CIRCUIT
B
R131
47K
R825
56K
R911
180
R183
2.2K
4.7K
+8V
+8V
To MULTI JOG CIRCUIT
(CN801) on SEET 3/4
D
2SK301/QR/-T
To CD SERVO
CIRCUIT(CN651)
on SEET 4/4
G
SL-PR300(PP)
MAIN,POWER TRANSFORMER SCHEMATIC DIAGRAM
SHEET
1/4