Panasonic RX-ES23GC / RX-ES23GS / RX-ES23GN / RX-ES23GT Service Manual ▷ View online
2
1
2
1
M
TAPE_REC_Rch
C1451
16V100
R1453
27K
R1451
680
R1411
330
R1299
33K
R1207
68K
R1107
68K
R1001 68K
R1000
10K
C1001 16V47
R1002
4.7K
R1204
1K
R1104
1K
REC_H
Q1102
Q1202
Q1101
Q1201
Q1000
Q1400
Q1401
Q1402
Q1452
Q1453
PLA
YH
RECH_1
D9V
BP_L
PLA
YH
D9V
D9V
REC_H
STBY3.3V
MODE_SW
MODE_SW
HALF_SW
TAPE_REC_Lch
TAPE_PB_Rch
TAPE_PB_Lch
TAPE AF GND
D9V
A9VGND
DMT_LOW
RECH
BP
MOTORGND
VREF_GND
STBY3.3V
MODE_SW
HALF_SW
PL_H
MOTOR_H
A
B
C
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
TO
MAIN CIRCUIT
(2A) ON
SCHAMTIC
DIAGRAM-3
MAIN (DECK) CIRCUIT
SCHEMATIC DIAGRAM-13
CP1450
(2B)
MOT
OR_VCC
MOT
OR_GND
: +B SIGNAL LINE
: +B SIGNAL LINE
: PLAYBACK SIGNAL LINE
Q1101, Q1201
B1DEDQ000004
SWITCH
Q1102, Q1202
KTC3199GRTA
SWITCH
Q1000
KRC119MTA
SWITCH
Q1400
KRC102MTA
SWITCH
Q1401
KRA119MTA
SWITCH
Q1402
KRC119MTA
SWITCH
Q1453
2SB10300RA
MOTOR DRIVE
Q1404
KRC119MTA
MOTOR DRIVE
Q1452
2SD09650RA
SWITCH
Q1451
KRA119MTA
SWITCH
Q1403
KRC119MTA
MOTOR DRIVE
D5V
D5V
PHOTO
PHOTO
REC_INH
REC_INH
S
T
R1452
3.3K
D9V
REM_STBY
REM_STBY
U
57
RX-ES23GC / RX-ES23GS / RX-ES23GN / RX-ES23GT
19.5. PANEL CIRCUIT, STANDBY LED CIRCUIT, BATTERY CIRCUIT,
SENSOR CIRCUIT and POWER CIRCUIT
3
1
4
2
SCHEMATIC DIAGRAM-14
TO
MAIN
CIRCUIT
(W403) ON
SCHEMATIC
DIAGRAM-3
TO
MAIN CIRCUIT
(W401) ON
SCHEMATIC
DIAGRAM-3
TO
MAIN
CIRCUIT
(CP401) ON
SCHEMATIC
DIAGRAM-3
2
4
3
1
POWER
CIRCUIT
R501
270
C501
0.01
C504
0.01
C502
0.01
C503
0.01
D501
D504
D502
D503
CP501
F501
GC,GN,GS...250V 2A
GT...250V 2A
FH502 FH501
D501 - 504
1SR35400V
H502/
W502
2
4
3
1
T501
GC, GS...G4C5ABK00014
GN...G4C5ABH00005
GT...G4C4ABC00004
JK501
TO
MAIN CIRCUIT
(H501/W501)
ON SCHEMATIC
DIAGRAM-9
: +B SIGNAL LINE
: MAIN SIGNAL LINE
: MAIN SIGNAL LINE
STANDBY LED
CIRCUIT
2
3
1
D551
B3AGA0000026
STANDBY LED
W401
1
2
3
2
3
1
C407
10V47
Z401
B3RAB0000046
REMOTE SENSOR
SENSOR
CIRCUIT
W403
BATTERY
CIRCUIT
W502
FP501
K5G402A00025
6V
UM3 X 4
12V
UM1 X 8
2
4
3
1
10
2
4
6
8
9
7
5
3
1
1
2
3
COM
B
A
2
1
2
1
R906
1.5K
R905
2.2K
R904
2.7K
R903
3.9K
R902
5.6K
R901
8.2K
S907
POWER
S917
CD_OPEN/
CLOSE
S91
1
DECK EJECT
S906 FF
S905 REW
S904
TAPE/CD
ST
OP
S903 SEQ
R909
1.5K
R910
2.2K
R912
2.7K
R913
3.9K
R914
5.6K
R908
8.2K
R911
15K
S915
MEMOR
Y/CLEAR
S914
CLOCK/TIMER
C902
100P
C901
100P
Z901
RRVRE012102V
AI JOG
H901/W901
SPL+
SPL-
AI_JOG2
DGND
AI_JOG1
KEY2
VREF
KEY1
SPR+
SPR-
S916
PLA
Y/REC
S909
CD REC MODE
S910
CD PLA
Y/P
AUSE
S908
TUNER BAND
S912 TAPE
S913
REC/P
AUSE
R907
15K
R915
33K
S902 VOL-
S901 VOL+
L501
G0A200D00002
FOR GN ONLY
L502
G0A200D00002
FOR GN ONLY
C225
0.01
C224
0.01
C125
0.01
C124
0.01
SW501
TO SP902
RCH SPEAKER
W905
W907
TO SP901
LCH SPEAKER
C406
560P
AC IN
GC,GS... 110 - 127V(50/60Hz)
220 -240V(50/60Hz)
GN ... 230 - 240V (50Hz)
GT ... 110V (60Hz)
T501
JK501
FOR GC,GS ONLY
SW502
FOR GT
ONLY
3
5
4
GND
6V
12V
6V
ACST
GND
VCC
GND
6V
12V
PANEL CIRCUIT
58
RX-ES23GC / RX-ES23GS / RX-ES23GN / RX-ES23GT
20 Printed Circuit Board
20.1. CD SERVO P.C.B.
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
CD SERVO P.C.B (REPV0039A)
A
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
PbF
X
C704
C716
C707
C717
C725
J724
R718
C726
R717
R721
C730
R706
R701
C749
R
70
5
R704
C713
C735
R728
R727
R723
R736
R731
R715
R735
C742
IC702
R744
Q701
J713
R711
C702
C718
R712
J740
J728
R749
R754
J743
IC703
R725
R739
R729
C739
C747
C710
C738
J732
C752
C744
R732
J714
R760
D750
C753
C715
R702
J701
J711
J719
J720
J721
J727
J731
J736
J735
J738
J737
M701
J725
R753
R764
R720
R714
C722
C721
C745
J716
C743
J723
J703
C733
J715
J705
C755
C705
C746
J702
J706
J707
J708
J709
J717
J718
C706
J742
J741
J712
J739
J733
J734
C740
TP2
TP18
TP17
TP19
TP16
TP13
TP14
TP11
TP12
TP53
TP24
TP73
TP74
TP75
TP78
TP70
TP69
TP64
TP63
TP62
TP1
TP8
TP9
TP10
TP37
TP39
TP55
TP35
TP61
TP71
TP68
TP72
TP33
TP49
TP28
TP29
TP48
TP94
TP84
TP95
TP93
TP89
TP60
TP82
TP83
TP34
TP36
TP27
TP23
TP87
TP21
TP22
TP77
TP76
TP4
TP38
TP90
TP32
TP51
TP50
TP52
S701
REST
C741
TP3
TP31
TP5
J744
C724
J722
J726
C762
R766
J710
TP7
C760
X
X
X
X
X
X
M702
C759
C734
C714
C701
C723
C703
C729
C731
C728
C727
CN702
X701
CN701
1
2
17
16
1
20
21
40
41
60
61
80
30
29
28
22
21
15
8
14
7
1
E
B
C
15
14
13
12
11
10
9
8
7
6
5
4
3
15
16
1
2
13
14
11
12
9
10
7
8
5
6
3
4
59
RX-ES23GC / RX-ES23GS / RX-ES23GN / RX-ES23GT
20.2. MAIN P.C.B.
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
G
MAIN P.C.B (REPV0044A...GN)
(REPV0044B...GT)
(REPV0044C...GC/GS)
(REPV0044C...GC/GS)
B
W21
W6
C
R
W11
W3
IC303
C331
C330
CP1902
W401
D804
W303
R808
R807
CP401
W403
IC1302
R1404
R1405
W333
W823
W845
R837
R839
R823
R841
R836
R835
R829
W829
W827
W371
W370
W372
R814
R806
W374
W306
W305
R850
R848
R843
R851
W837
W838
R825
R845
R854
W304
W844
W390
W384
W402
W403
W394
L400
W331
W158
W157
R1107
Q1101
C1502
R1502
C1109
C1110
R1109
C1501
D1500
W1017
Q1102
R1503
C1503
R1104
C1107
C1108
R1108
W185
W184
W310
W309
W308
W406
W405
W404
W307
C413
C414
C101
C201
C423
CP402
R431
C1105
R1103
R1112
C1104
R1110
C1103
C1102
R1102
R1101
W393
W392
W391
C422
C416
C420
R433
R435
C412
W811
W812
C419
C418
C1106
C1203
R1202
C1204
R1212
C1205
C1500
C1207
R1208
C1208
C1208
R1204
R1210
R1209
C1210
R1501
R1207
W1102
W1007
W1008
W1009
Q1202 Q1201
C1206
W1014
Q1104
Q1103
C1101
C1202
R1201
Q1203
C1201
W1013
W1012
R1203
C1209
W1010
R1352
R1353
R822
C801
C826
D801
Q803
W819
W802
R1406
W301
R106
W356
W1016
W1020
W1019
W1000
W1001
W1002
W1003
Q1403
W830
W805
W1004
R421
R419
R417
R414
C411
R103
C104
R203
R105
R205
C208
C209
C108
C109
C210
R207
R107
R102
R202
R104
R204
R206
C110
C310
R307
D313
Q304
R313
R312
R304
R311
C307
Q301
C305
R305
C313
R328
C312
D307
R326
R327
Q309
C314
D315
D308
D314
Q310
C315
D310
D309
Q308
D311
Q311
R329
R330
R331
R335
Q314
R337
R336
R338
R306
D301
C309
C308
C301
R321
R319
R401
R314
R302
Q305
Q306
R310
D303
D302
R402
W858
Q307
R322
R323
R324
Q312
D312
Q313
R332
R333
R334
Q315
IC302
R849
R852
W836
W835
W833
W831
W800
R315
R316
R317
R318
R325
Q1453
Q1404
R1452
Q302
R308
Q303
R309
Q1401
R1411
C1451
Q1452
Q1451
R1451
R840
D803
R809
R1299
R1340
Q1000
R1001
C1001
R1000
R1002
R1341
Q1402
C1325
R1313
C1306
R1310
R1311
C1307
Q1303
C1308
R1314
R1305
C1304
R1304
C1305
Q1301
Q1204
R407
R406
L402
R862
Q401
R821
W387
W386
W385
W337
W348
W349
W375
W388
W336
W338
W376
W377
W378
W379
R815
R853
R830
R842
W826
R846
C807
R826
R828
C809
W846
C808
W825
R827
W824
W843
W855
W302
W335
W350
W373
W332
W353
W352
W319
W400
W399
W401
W364
W351
W360
W357
W358
W359
W320
W321
W383
W363
W362
W343
W345
W346
W347
W339
W340
W341
W342
W1005
R1453
W1011
W1021
W1006
C1301
Q1400
CP1450
TO MOTOR
Z801
H501
\W501
IC1301
CP801
TO OPEN
SW(S780)
SW(S780)
IC401
R856
L1301
C204
W311
R813
R855
C221
R222
C226
R221
R220
R121
C119
R301
C118
R118
W395
W397
W396
R214
C303
R218
C218
C304
IC301
W398
C121
W817
W828
R1401
CP1301
TO R/P HEAD
W1015
R439
W822
R847
C831
W803
D316
W407
R833
R832
R831
R834
C815
C814
C812
R443
W804
R863
R235
R135
JK301
R864
W369
X802
X801
W810
R811
R810
R820
W806
W807
C820
C813
W854
L801
C803
R819
C816
R824
C817
C818
C802
C819
C811
C810
R803
R801
R804
R802
C823
W808
C130
W366
C217
C237
R134
C234
R113
C112
C113
R213
C212
C213
C233
C232
W317
C131
C231
R131
W326
D101
R111
Q102
R110
C111
R125
R123
C120
Q103
C123
R124
R112
C106
C106
R119
C103
C105
C102
R109
R108
D201
C214
R211
R210
Q202
R208
R209
C202
R219
C203
C205
C206
R212
C211
R225
R223
C220
Q203
C223
R224
C134
R234
R114
R101
R130
C114
W344
W334
W327
W325
W847
W848
W815
W814
W813
W367
W365
W410
C135
C235
C316
C317
R432
W853
D319
D318
W850
C850
C851
W851
C421
W316
W318
W856
W857
TP21
X
TP23
X
TP
16
16
X
X
X
TP
18
18
TP
17
17
TP15
X
TP34
X
TP
33 X
TP32
X
TP31
X
R122
R120
C126
C219
W411
W415
W412
W409
C302
C122
Q201
W414
Q101
W421
Q318
C319
R303
C222
W413
FP301
2
R342
W324
W322
R405
R403
R404
C311
IC801
IC802
(NOT
SUPPLIED)
IC201
HEADPHONE
PbF
C1399
C1398
1
33
1
4
1
3
1
10
1
3
1
9
8
1
16
1
2
17
16
4
6
1
3
2
3
7
4
3
2
1
7
6
5
4
1
3
2
1
25
26
50
51
75
76
100
1
4
5
8
1
7
8
14
1
16
17
32
3
2
1
2
3
4
5
6
7
8
9
15
14
13
12
11
10
9
8
7
6
5
4
3
2
2
3
4
5
6
7
8
9
2
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
3
2
1
3
2
1
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
B
C
E
B
C
E
B
C
E
S
G
D
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
2+ 1-
1
5
1
2
B
C
E
B
C
E
B
C
E
10
60
RX-ES23GC / RX-ES23GS / RX-ES23GN / RX-ES23GT
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