Block diagram
RX-5022RSL/RX-5020RBK
IC191
FM
5
AM
TUNER
RF101
MW RF&OSC
T111
PLL
IC121
AM/FM DET
IC102
CN112
CN111
DVD FRONT
SUB WOOFER
OUT
CN451
AM/FM DET
IC102
TUNER L/R
CD L/R
PLL CLK, PLL DATA, PLL CE,
TUNER L/R
DVD L/R
CN411
CN412
CN431
TAPE P.B.
TAPE REC.
4
VCR P.B.
SOURCE SELECTOR
IC402
VCR REC.
TV SOUND
IC403
CN421
CN401
SIGNAL L/R
VCR OUT
DSP OUT
CN481
VIDEO MONITOR
OUT VCR REC
IN VCR P.B.
AV COMPU LINK
COMPU LINK -4
SELECTOR
IC423
CN402
DVD IN
CN403
IC427
6CH MASTER
VOLUME
IC428
SELECTOR
IC501
CN501
CN441
REAR
CENTER
FRONT
CN473CN472CN471
CN373
CN372CN371CN311
CN681
Lch
COAXIAL
3
IN
OPTICAL
IN
SW
IC621
SELECTOR
IC611, IC612
DSP
IC631
DSP
CONTROLLER
IC671
SDRAM
IC641
2
DSP CLK, DSP STATUS, DSP READY, DSP RESET
AMP.
IC609,610
IN
AMP.
IC652,662,682
AMP.
AMP.
IC650,651,
IC650,651,
661,690,691
661,690,691
AD/DA CONVERTER
IC601
PLL CLK, PLL DATA, PLL CE
VOL CLK, VOL DATA, VOL LATCH
DSP CLK, DSP STATUS, DSP READY, DSP RESET
Audio
amp.
COMPU LINK
Rch
Cch
RLch
RRch
CN702
CN703
KEY
SYSTEM CONTROLLER
IC701
1
RY HP, RY LR1
RY LR2, RY C
POWER
CN701
FL DISPLAY
D1701
Q315
Q317
Q316
Q318
Q915
Q917
Q815
Q817
Q816
Q818
CN201
CN301CN302CN901CN801CN802
+23V
+5V
CN312
CN321
CN331
CN332
Q206~Q209
POWER
-SUPPLY
CIRCUIT
FW341
CN241
FW301
FW302
RY202
Q202
FW301
FW302
RY302
RY303
RY304
FW303
CN203
RY203
Lch
Rch
Cch
SLch
SRch
FW251
FW251
Speaker 1
terminal
Speaker
terminal
HP
Main
plug
ABCD E F G
2-1
Standard schematic diagrams
Power supply section
!
RX-5022RSL/RX-5020RBK
RX-5022RSL/RX-5020RBK
Audio / Video signal input terminal section
5
To sheet 6/7 G-3
4
To sheet 4/7 D-1
To sheet 2/7 D-2
3
2
1
114
D201
10E2-FD
!
D203
10E2-FD
2200/35 1000/35
470
470
!
!
11ES2-T4
C201
0.1
C204 C205
0.001
C1332
112
110
111
113
121
120
122
130
131
0.001
QGB2510K1-04
CN492
QGB2510K1-04
SHEET
No.
To sheet 2/7 C-5
QGA3901F2-03
CN251
!
QGF1205C1-14
CN201
RY_HP
RY_LR2
RY_LR1
RY_C
RY_S
PROTECTOR_IN
POWER
RY_SURROUND
D219
D220
11ES2
11ES2
QGB2510J1-04
CN291
CN292
QGD2501C1-05Z
CN241
C221
PROTECTOR_IN
RY_HP
KRC105M
1SS133
R209
100k
C218
1/50
R210
68
D218
Q210
KTC3200/GL
D217
MTZ6.2JC
RY203
QSK0109-001
FW251
0.047
C206
Q205
R208
10
F202
T2AL
F203
!
T2AL
R201
2.7
FW201
FW201
0.047
C207
R1331
R1332
FW251
CIRCUIT DESCRIPTION
1 / 7 POWER SUPPLY / AUDIO VIDEO SIGNAL INPUT TERMINAL
2 / 7 SPEAKER TERMINAL
3 / 7 AUDIO AMP
4 / 7 VOLUME / REGULATOR / SOURCE SELECT IC
5 / 7 SURROUND IC / DIGITAL SIGNAL INPUT TERMINAL
6 / 7 USER CONTROL KEY / SYSTEM CONTROL LSI / FL DISPLAY
7 / 7 TUNER
D206
!
!
11ES2-T4
PW311
PW302
0.0047/100
11ES2-T4
D208
PW101
C441
1000/16
4.7/50
R441
R443
100k
100k
R442
R444
100k
100k
C442
4.7/50
J404
0.022
QNN0389-001
J405
QNN0388-001
C419
Q505
KTC3199/GL/
R515
270
R512
270
R514
150
Q502
KTC3199/GL/
R516
1.5k
R513
1.5k
Q503
KRC101M
0.022
0.022
CD_L
TAPEIN_L
VCRIN_L
TV_L
DVD_L
TUNER_LTUNER_R
SW_DATA
SW_CLK
TAPEOUT_L
IC402
TC9164AN
C420
QGB2510K1-07
TV_R
CD_R
DVD_R
SW_STB
TAPEOUT_R
R440
1k
C440
220P
C511
C512
VCRIN_R
TAPEIN_R
IC501
NJM2246D
CN501
C421 C422
330p 330p
C425 C426
C423 C424
C432
C431
C429 C430
C435 C436
R510
47k
R501
330
R506
47k
R507
330
R591
220
470/6.3
470/6.3
C521
220p
MTZ6.2JC
R422
470
R424
C434
R430
C506
C501
4.7/50
C503
C505
4.7/50
D591
TAPEOUT_R
TAPEIN_R
KTA1267/YG/
CD_RCD_L
VCROUT_R
VCRIN_R
TV_R
Q504
KTA1267/YG/
R511
150
Q501
R522
470
R521
220
C522
R421
J521
J591
470
R425 R426
470 470
TAPEOUT_L
C427 C428
R423
TAPEIN_L
R431 R432
470 470
VCROUT_L
C433
R429
VCRIN_L
R435 R436
TV_L
R509
C507
75
47p
R502
75
R505
75
C504
47p
R508
75
PW102
B170
F205
T100mAL
T202
QQT0281-002
!
C208
R221
!
10
D207
11ES2-T4
!
D209
R203
11ES2-T4
!
C209
470/25
RY_C
Q209
KRC105M
RY_S
KRC105M
1SS133
PW203
PW204
PW205
!
C210
0.0047
!
RY202
QSK0142-001
D210
Q208
R204
820
C212
470/16
KRC105M
Q203
KTC3203/OY/
RY_LR2
Q207
D221
1SS133
D211
MTZ6.8JC
POWER
RY_LR1
KRC105M
Q202
KRC105M
!
F201
T2.5AL
TA201
TA202
EP1
QGD2501C1-05Z
CN203
!
EP201
PW103
PW104
PW105
D212
1SR139
C213
2200/6.3
Q206
J402
QNN0168-001
J403
QNN0168-001
J501
QNN0063-001
J501
QNN0063-001
To sheet 2/7 E-4
J502
QNN0063-001
J502
QNN0063-001
QNS0073-001
QNS0073-001
BA15218N
BA15218N
C443
4.7/50
IC403
IC403
C444
4.7/50
QGB2510K1-14
CN401
J404
R451
C451
DVD_L
470
330p
C453
R453
DVD-C
470
330p
C455
R455
DVD_SL
470
330p
J406
QNN0060-001
C452
330p
C454
330p
C456
330p
C459
0.1TF
J405
QNN0388-001
C460
1.5MY
J406
QNN0284-001
R445
100k
R446
100k
TUNER_L
TUNER_R
R452
470
R454
470
R456
470
C446
0.022
VCROUT_L
VCROUT_R
DVD_R
DVD_SW
DVD_SR
DVD_L
DVD_R
C445
0.022
SIG_L
270
270
R449
R450
A-12V
A+12V
SIG_R
SW_STB
SW_DATA
SW_CLK
To sheet 4/7 C-5
R458
270
R459
270
IC451
BA15218
C463
4.7/50
C461
4.7/50
R462
R464
100k
100k
C481
0.022
C482
0.022
014
010
D202
C203C202
0.010.01
!
D204
11ES2-T4
J1331
C1331
To sheet 4/7 D-1
SW_OUT
DVD_SR
DVD_SL
DVD_SW
DVD_L
DVD_R
DVD_C
A.GND
A+12V
CN451
QGB2510K1-11
A-12V
To sheet 4/7 A-3
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified.
2-2
AUDIO signal
TUNER signal
SHEET 1/7
HABC DEFG
RX-5022RSL/RX-5020RBK
Audio & Speaker terminal section
EP301
C1301
0.1/160
C1302
0.01/500
D1301
D1302
D1303
5
CN321
QGB2510J1-14
47/25
C1306
QGB2510J1-14
CN311
D1304
0.01/500
C1303
C1305
C1304
6800/63
6800/63
R1301
3.3k
D1305
MTZJ22C
4
To sheet 3/7 D-2~4
QGB2510J1-14
CN312
CN331
QGB2510J1-14
3
QGB2510J1-14
CN332
To sheet 3/7 G-2,4
2
To sheet 1/7 B-5
CN351
R1304
R1305
R1306
R1307
R1308
KTA1046/Y/
L1351
QQLZ005-R45
B1005
68
1SS133
1SS133
RY302
QSK109-001
Q1351
KRC109M
R1359
4.7k
Q1352
KRC109M
68
R1354
R1364
22k
D1359
R1365
6.8k
D1354
1SS133
R1352
D1352
R1355
3.9k
R1356
4.7k
D1355
R1357
22k
1SS133
R1358
C1351
6.8k
4.7/50
4.7k
R1360
D1357
1SS133
4.7k
R1362
Q1357
C1353
Q1354 Q1356
KRC109M
22k
R1366
R1367
6.8k
D1358
1SS133
Q1353
KRC109M
KRC109M KRC109M
4.7/50
MTZ5.1JC
Q1355
KRC109M
D1360
C1354
QQLZ005-R45
QQLZ005-R45
D1356
4.7/50
QQLZ005-R45
L1353
B1009
L1354
B1008
L1355
B1007
L1352
RY303
RY304
QSK0109-001
QQLZ005-R45
B1006
QSK0109-001
68
R1353
D1353
R1302
Q1301
C1308
47/50
100k
100k
82k
100k
100k
C1309
10/50
KTA1268/GL/
10
R1303
5.6k
D1306
MTZ30JC
10k
R1309
Q1302
KTC3200/GL/
R1310
10k
100k
R1311
Q1303
100k
R1312
D1307
1SS133
Q1304
C1310
47/16
KTC3199/GL/
To sheet 1/7 D-3
FW302
FW301
FW303
FW302
FW301
0.01
0.01
C1360
C1361
0.022
2.7
R1370
2.7
R1371
0.022
C1363
C1352
4.7/50
4.7k
R1361
KRC109M
4.7k
R1363
Q1358
C1365 C1359
2.7
R1372
0.022 0.047
C1369
2.7
R1374
C1373
0.022
C1367
220p
C1366
C1368
C1371
220p220p
C1370C1374
R1373
2.7
C1372
C1375
C1376
ST305
QNB0001-002
220p
C1362
220p
C1364
ST304
QNB0103-002
220p
1000p
220p
220p
220p
220p
CN373
FW341
CN372
CN371
To sheet 4/7 G-4
Q1305
2SD2395/EF/
R1313
10
R1314
10k
1SS133
D1308
D1309
MTZ20JC
R1315
2.2
R1316
1k
22/50
C1311
Q1307
KTC3200/GL/
Q1306
R1317
22k
KTA1023/OY/
R1318
22k
R1319
47k
1
To sheet 1/7 A-4
SURROUND signal
FRONT signal
CENTER signal
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified.
SHEET 2/7
ABCD E F G
2-3
RX-5022RSL/RX-5020RBK
RX-5022RSL/RX-5020RBK
Audio amplirier section
TP301
C819
5
C307
R307
2.7k
D301
1SS133
C305
220p
C301
10/50
R301
2.2k
4
Q301
C303
R303
270P
56k
2SC2240/L/
0.0015
R363
R315
2.7k
R309
100
C315
22p
C311
Q303
R313
R311
390
R305
12K
C309
2SC2240/L/
100/25
R319
C319
100/63
C317
330
47/35
Q305
KTA1268/GL/
C313
0.01MY10p
KTC3200/GL/
Q307
D303
SLR-342MC
R317
47k
56k
330
VR301
R321
10
D305
1k
R327
470
R325
360
R323
10
R329
470
Q309
2SD637/QR/
1SS133
TH301
QAD0012-202
1SS133
D307
R331
Q311
KTC3200/GL/
Q313
KTA1268/GL/
R333
C321
47p
Q315
10
R339
180
R335
120
R337
0.22
120
R341
180
10
Q317
47p
C323
KTA1268/GL/
R343
R345
1k
R347
15k
D309
1SS133
R349
Q319
47k
33
R351
L301
0.45
C325
0.047MY
C327
0.047MY
QGB2510K1-14
CN301
R353
10
To sheet 2/7 A-4
C801
R801
2.2k
10/50
C803
R803
270p
R815
2.2/50
C807 R809
0.0015
R807
D801
1SS133
220p
C805
Q801
56k
2SC2240/L/
10/100
330
Q805
KTA1268/GL/
R863
2SC2240/L/
R805
12K
C815
33p
100
2.7K
R813
56k
Q803
C811
10p
R811
390
C809
100/25
C817
2.7K
C813
0.01MY
R855
3.3k
R857
3.3k
C829
47/50
R859
3.3k
R861
3.3k
R821
10
R829
TH801
R827R825
QAD0012-202
820
Q809
360
R823
10
1SS133
Q811
D807
2SD637/QR/
C821
10
R831
D805
KTC3200/GL/
Q813
KTA1268/GL/
1SS133
R833
10
47p
Q815
R839
180
R843
0.22
180
R835
R837
180
R841
R845
180
Q817
C823
47p
R849
12k
Q819
KTA1268/GL/
33
R851
L801
0.45
R853
D809
1SS133
R847
18K
C825
0.047MY
C827
0.047MY
10
1k
CN801
QGB2510K1-14
To sheet 2/7 A-3
VR302
R324
10
R326
360
TH302
R330
Q310
2SD637/QR/
470
R322
10
QAD0012-202
D306
1SS133
R328
470
1k
R306
C304
R304
2SC2240/L/
R302
C302
2.2k
3
10/50
C310
12k
100/25
56k270p
Q302
2SC2240/L/
C306
220P
D302
1SS133
R308
2.7k
R364
2.7K
R320
330
R312
R314
390
56k
C312
Q304
10p
C316
22p
R310
100
R316
C308
330
0.0015
D304
SLR-342MC
R318
47k
Q308
KTC3200/GL/ 10
C314
0.01MY
Q306
KTA1268/GL/
100/63
C320
C318
47/35
2
C919
C917
R913
R911
100/25
10/100
Q905
KTA1268/GL/
33P
R955
56k
C911
C929
10p
47/50
300
R961
C909
R923
R921
C915
3.3k
3.3k
10
C913
0.01
R927
820
R957
3.3k
R959
R925
3.3k
10
360
Q909
2SD637/QR/
TH901
QAD0012-202
C907
R963
R915
2.7K
0.0015
R907
2.7K
D901
1SS133
C905
220p
C901
R901
2.2k
10/50
Q901
R903C903
56k270p
2SC2240/L/
330
R909
100
2.2/50
Q903
2SC2240/L/
R905
12K
1
10
D308
1SS133
Q314
KTA1268/GL/
Q312
KTC3200/GL/
R332
D905
1SS133
R929
D907
1SS133
R334
10
C324
R931
Q911
KTC3200/GL/
Q913
KTA1268/GL/
R933
10
47p
Q318
D310
1SS133
R348
15K
R346
R342
180
R338
120
R336
120
R340
180
C322
47p
C921
47p
10
1k
R344
0.22
Q316
R939
R935
180
R937
180
C923
47p
Q320
KTA1268/GL/
TP302
Q915
180
R943
0.22
R941
180
R945
Q917
C328
0.047MY
C326
0.047MY
R354
L302
0.45
R352
33
R350
47k
R949
D909
1SS133
R947
18k
KTA1268/GL/
L901
0.45
47k
33
0.047MY
0.047MY
R951
10
R953
C925
C927
Q919
1k
QGB2510K1-14
CN302
CN901
QGB2510K1-14
To sheet 2/7 A-3
To sheet 2/7 A-4
C820
10/100
R808
2.7K
C802
10/50
R802
2.2k
C804
270p
R816
2.2/50
C818
C808
0.0015
R864
2.7K
D802
1SS133
C806
220P
Q802
56k
R804
2SC2240/L/
330
R806
12K
R810
100
Q804
2SC2240/L/
Q806
KTA1268/GL/
C816
C814
0.01MY
R814
56k
R812
390
C810
100/25
33p
10p
C812
R856
3.3k
R858
47/50
10
R822
C822
47p
10
R836
180
KTC3200/GL/
R838
180
10
C824
Q816
R840
180
R844
0.22
R842
R846
180
1k
Q818
47p
R832
R830
3.3k
C830
R860
3.3k
R862
3.3k
TH802
QAD0012-202
R828
820360
R826
D806
1SS133
Q812
Q814
KTA1268/GL/
D808
Q810
1SS133
2SD637/QR/
R834
R824
10
R850
12k
Q820
R852
L802
0.45
R854
D810
0.047MY
1SS133
R848 C828
18k 0.047MY
KTA1268/GL/
33
10
C826
CN802
QGB2510K1-14
To sheet 2/7 A-2
SURROUND signal
FRONT signal
CENTER signal
2-4
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified.
SHEET 3/7
HABC DEFG
Main sectionMain section
(Volume / Regulator / Source select)
RX-5022RSL/RX-5020RBK
C1434
C1433
0.015MY
0.33TF
R1463
100k
R1455
100k
100k
VIDEO2
VIDEO1
Q1407
KTC3203/OY/
R1415
2.2k
R1414
VCR
R1499
10
To sheet 6/7 G-4
PLL_CE
PLL_DATA
DBS
S_MUTE
TU_MUTE
VOL_LATCH
VOL_CLK
VOL_DATA
SW_MUTE
SW_STB
PLL_CLK
DVD
100k
R1454
IC428
M62446FP
VOL_CLK
VOL_DATA
VOL_LATCH
D1408
MTZ7.5JC
C1409
47/25
SW_CLK
SW_DATA
BASSBOOST
DCS
AVCOMPULINK
C1428
0.015MY
C1427
0.33TF
TUNED_IN
STEREO_IN
C1429
0.0082
R1442
R1417
2.2k
SELF_DET
DSP_COMMAND
C1431
4.7/50
C1430
4.7/50
100k
Q1408
DSP_READY
DSP_CLK
DSP_STATUS
KTA1271/OY/
R1416
10
CN402
QGF1205C1-25
DSP_RESET
C1425
R1453
10/16
1k
Q1420
C1424
4.7/50
C1423
4.7/50
C1461
D1411
1SS355
0.022
IC427
BA15218F
R1490
1k
27k
R1492
IC427
BA15218F
C1459
4.7/50
R1464
C1464
4.7/50
R482
100k
R481
100k
C1463
4.7/50
100k
R1480
C1453
4.7/50
C1460
0.022
0.022
C1426
C1436
0.022
C1411
0.022
R1419
68
C1410
0.022
R1418
68
C1422
4.7/50
100k
KRA104M
R1449
1k
R1450
R1452
100k
R1451
100k
10k
Q1419
2SC3576-JVC
R1448
10k
R1447
1k
Q1418
2SC3576-JVC
R1445
1k
R1444
R1446
10k
100k
Q1417
2SC3576-JVC
R1438
1k
R1440
10k
Q1414
2SC3576-JVC
R1439
10k
Q1413
R1437
1k
2SC3576-JVC
CN473
QGA2501C1-03
CN472
QGA2501C1-02
To sheet 2/7 A-1,2
CN471
QGA2501C1-03
C1465
10/50
R1500
470k
CN403
VGA2501C1-04
To sheet 7/7 E-1
TUNED_IN
STEREO_IN
TU_MUTE
PLL_CLK
PLL_CE
CN411
QGB2501J1-12
PLL_DATA
SW_CLK
SW_STB
SW_DATA
CN421
QGB2510J1-14
CN412
DSP_CLK
DSP_STATUS
To sheet 5/7 C-1To sheet 1/7 G-4
DSP_RESET
DSP_READY
DSP_COMMAND
CN481
QGB2510J1-20
DSP_C
DSP_R
DSP_L
DSP_SR
DSP_SL
DSP_LFE
5
R1456
C1438
22 470/6.3
C1406
D1406
MTZ10JC
C1407
0.022
100/25
KTC3203/CY/
Q1406
R1413
1k
R1412
510
R1497
10
C1445
0.022
1k
R1474
Q1423
KRA104M
510
R1472
10k
Q1421
2SC3576-JVC
R1498
R490
10K
R1470
R480
390
5.1K
R491
5.1K
R489
10K
4.7/50
C1447
R1473
10k
R1471
390
Q1422
2SC3576-JVC
4
R1458
4.7k
R1457
4.7k
FL402
QQR0590-001
C1440
0.0056TF
C1439
0.0056TF
FL401
QQR0590-001
DSP_C
DSP_SL
DSP_R DSP_L
DSP_LFE
DSP_SR
0.022
C1444
SW_DATA
SW_CLK
C1446
220p
TC9162AF
IC423
R1465
1k
SW_STB
S_MUTE
BASSBOOST
C1435
0.0082
C1432
0.022
3
R496
1k
To sheet 1/7 G-1
2
QGB2510J1-11
CN431
R492
0R0
R493
0R0
R494
0R0
R495
R1494
Q1426
2SC3576-JVC
R1493
1k
1k
Q1425
2SC3576-JVC
R1496
10k
R1495
10k
Q1424
D1410
KRA104M
1SS355
D1409
1SS355
68
R1459
S_MUTE
SW_MUTE
68
R1460
D1407
MTZ7.5JC
C1408
47/25
1.5
C1437
C1443
1.5ML
VIDEO1
DBS
DVD
VCR
VIDEO2
CN441
VIDEO1
VIDEO2
DCS
CN461
1
AUDIO signal
TUNER signal
FRONT signal
CENTER signal
To sheet 1/7 F-2
AVCOMPULINK
QGB2510J1-07
EP401
To sheet 1/7 A-4
R1401 R1403
Q1401
10 12
KTA1046/Y/
R1402
1.8k
MTZ13JC
C1401
D1412
47/50
D1401
1SS355
QGB2510J1-04
CN491
R1405
12
Q1402
2SD2395/EF/
R483
R1404
2.7k
1k
D1402
100k
MTZ6.2JC
R484
C1402
100/25
Q1403
2SD2395/EF/
R485
Q1431 Q1432 Q1433
KRC104M KRC104M KRC104M
R1406
6.8k
1k
D1403
MTZ5.6JC
100k
R486
100/25
C1403
Q1434
R1461
2SD2395/EF/
2.2
Q1404
R1407
2SD2395/EF/
R1462
2.2
R487
1k
R488
100k
100/25
4.7
R1408
4.7
R1409
2.7k
D1404
MTZ5.6JC
C1404
SURROUND signal
Q1435
2SD2395/EF/
R478
2.2
Q1405
2SD2395/EF/
R479
2.2
R475
20k
27k
R476
100/25
C1405
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified.
D1405
MTZ13JC
SELF_DET
R477
4.7
R1410
4.7
R1411
1.8k
SHEET 4/7
ABCD E F G
2-5
RX-5022RSL/RX-5020RBK
RX-5022RSL/RX-5020RBK
Digital signal input terminal / Surround section
1.0
LC631
NQR0321-001
K601
NQR0319-001
C622
100p
C627
J601
R622
75
QNN0347-001
C630
0.1
J601
C626
1
C624
0.1
UN661
GP1FA351RZ
SHEET 5/7
HABC DEFG
TP601
18k
R628
R621
560
D610
D609
IC621
TC74HCU04AF
5
R2515
TP501
IN_L
TP502
IN_R
C2503
R2511 R2513
4.7/50
10k 10k
R2501
100k
R2502 R2522
100k 330
R2512 R2514
C2504
10k 10k
4.7/50
4
TP503
DSP_L
IC652
IMX9-W
TP504
DSP_R
TP505
DSP_SL
IC662
IMX9-W
3
DSP_SR
DSP_C
DSP_LFE
TP506
TP507
IC682
IMX9-W
TP508
R2529
10k
R2530
10k
R2567
10k
R2568
10k
R2587
10k
R2588
10k
2
C2527
R2525
10/50
1k
C2525
R2527
0.001
100k
C2526
R2528
0.001
100k
R2526
C2528
1k
10/50
C2577
R2575
10/50
1k
C2575
R2577
0.001
100k
C2576
R2578
0.001
100k
R2576
C2578
1k
10/50
C2597
R2595
10/50
1k
C2595
R2597
0.001
100k
R2598
100k
R2596
C2598
1k
4.7/50
DTA144EKA
R2560 C2500
1M
C2592
0.01
R2594
33k
IC691
BA15218F
R2590
33k
Q2501
R2500
22/16
10k
C2515
120p
C2513
IC609
0.0012
BA15218F
IC609
BA15218F
C2514
0.0012
C2516
120p
R2516
10k
IC651
BA15218F
C2552
56p
IC661
BA15218F
IC661
BA15218F
C2594
0.047
R2584
R2592
33k
R2557
10k
1k
SMUTE
IC691
BA15218F
BA15218F
C2563
R2564
C2564
C2583
BA15218F
22k
R2558
C2587
R2555
C2551
R2553
56p
15k
R2551
10k
IC651
R2552
10k
15k
R2554 R2556
56P
R2563
10k
R2565
2k2k100k
R2566
10k
56P
56P
R2583
12k
IC690
R2585 R2581
3k 100k
C2584
56p
R2586
3.3k
IC690
BA15218F
27K
56p
7.5K
R2531
7.5k
R2532
7.5k
7.5K
C2561
1/50
R2561
R2562
100k
C2562
1/50
C2581
1/50
R2582
100k
C2582
10/16
C2588
4.7/50
R2589
100k
AUDIO signal
Note
X :Not used
1
SURROUND signal
FRONT signal
CENTER signal
C2507
33p
R2509
R2507
22k
22k
IC610
BA15218F
C2512
0.1
IC610
BA15218F
R2508
R2510
22k
22k
33p
C2508
IC650
BA15218F
C2533
R2535
56p
IC650
BA15218F
R2550
2.7k
4.7/50
10k
R2537
100k
R2538
100k
R2536
10k
C2534
4.7/50
C2569
0.1
C2570
0.1
C2589
0.1
C2590
0.1
Q671
0.1
C2585
2SD2114K/VW
C2586
0.1
QGB2510K1-20
C2531
56p
R2533
10k
C2532
R2534
10k
C2565
0.001
C2566
0.001
C2591
0.001
C2555
0.1
C2539
0.1
C2540
0.1
TP517
R2569
1.2K
TP518
R2570
1.2K
TP519
R2591
1.2K
TP520
Q673
DTA144EKA
R671
10k
R672
1M
C685
47/16
C683
0.01
C686
47/16
C682
0.01
C684
100/6.3
C681
0.01
DSP_LFE
DSP_C
DSP_SRWEDSP_SL
CN681
DSP_R
C608
0.1
R618R617
10k10k
TP509
TP511
C2556
0.1
TP510
TP512
LOUT2
ROUT2
LOUT3
ROUT3
0R0
0R0
R698
R689
IN_R
IN_L
A+5V
DSP_L
A-12V
C607
100/16
SMUTE
DSP_CLK
DSP_STATUS
LIN+
LIN-
RIN-
RIN+
C673
0.01
C693
0.01
C661
D.MUTE
SELECT1
SELECT2
SELECT3
SELECT4
10k
R682
0.1
C694
0.01
IC672
TC7SET32FU
R669
10K
Q672
DTC114YE
C671
0.01
C672
100/6.3
R687
0R0
C688 C687
100/6.3 0.01
C611
100/6.3
C612
CS
220
R664
0R0
R683
0.01
CCLK
CDTO
CDTI
220
220
220
R661
R662
R663
IC671
UPD784215AGC103
C677
100p
R677
8.2k
QAX0719-001Z
0.1
C609
DSP_RESET
X671
R673
4.3k
AUTODATA
SDTI3
BCLK
LRCLK
SDTI1
SDTI2
SDTO
C610
100/6.3
IC683
BA033LBSG
LOCK
DIGITAL0
FORMAT
47k
R603
LOUT3
CHANNEL
ERR
1SS355
1SS355
D607
D608
ROUT3
RST_DET
R688
0R0
220
220
R609
R608
LOUT2
ROUT2
C691
0.01
DSP_RST
LC671
NQR0321-001
220
220
R607
R606
IC601
AK4527BVQP
220
220
R611
R612
LIN-
LIN+
C601
0.001
R632
LC632
NQR0321-001
Tx
Rx
47k
47k
R602
R601
R613
8.2k
R615
4.3k
CDTO
CDTI
CCLK
CS
C603
100/6.3
C605
0.1
C604
100/6.3
RIN-
RIN+
C602
0.001
0R0
ERR
MIACK
R691
220
MILP
R692
220
MICS
R693
220
MICK
R694
220
MIDIO
R695
220
MIDIO
R696
220
8.2k
R680
0R0
R668
C606
0.1
TP607
R642
R643
0.01
1k
15k
100p
10K
R657
10k
DSP_STATUS
R684
0R0
10k
R641
1k
100
R620
220
LOCK
R648
4.7k
C649
120p
LOCK
CN687
QGF1205F1-06
100/6.3
C641
C642
0.01
C643
0.47
C644
R645
R644
C645
R646
Q607
DTA144EKA
DSP_READY
R674
4.3k
DSP_CLK
4.3k
R675
DSP_COMMAND
4.3k
R676
8.2k
8.2k
C679
100P
R678
R679
Q670
DTC114YE
R670
10k
IC681
BA033FP
C690C689
100/6.30.01
R2519
330
R2521
330
R2520
330
TP515
TP514
LFE.MIX
LFE.MIX
R697
0R0
D.GND
D+5V
A+12V
DSP_COMMAND
DSP_READY
DSP_RESET
WE
IC612
TC74HC4072AF
SELECT3
SELECT4
IC611
C640
LRCLK
CE
0.01
SDTO
SDTI2
SDTI3
TC9446F-025
A0
A1A2A3A4A5A6A7
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
OE
A11A9A8
A13
A15
IC641
W24L010AJ-12
A12
A14
A16
TP606
BCLK
OE
TC74HC08AF
R633
220
D.MUTE
C632
0.01
R639
4.7k
SDTI1
IC631
A8
A9
C634C633
0.10.1
I/O3
I/O4
I/O5
I/O6
I/O7CEA10
I/O2
I/O1
I/O0A0A1A2A3A4A5A6A7
0R0
LC641
NQR0321-001
R640
C628
0.01
R627
4.7k
SELECT1
SELECT2
Q601
DTC114YE
C631
100/6.3
MILP
DSP_RST
MIDIO
MICS
MICK
MIACK
A10
A11
A12
A13
A14
A15
A16
C653
0.1
C654
100/6.3
1SS355-X
1SS355-X
C639
C646
0.01
AUTODATA
ERR
FORMAT
CHANNEL
DIGITAL0
RST_DET
1/50
C621
TP603
R623
0R0
C638
0.01
100/6.3
C647
22p
2.2M
X631
R647
QAX0722-001Z
C648
18p
C636
0.047
0.1
C635
0R0
R631
To sheet 4/7 D-5
2-6
RX-5022RSL/RX-5020RBK
User control / System control / FL displaying section
C707C709
4.7/504.7/50
5
SEG3
SEG2
GRID15
GRID14
GRID13
GRID12
GRID11
GRID10
GRID9
GRID8
GRID7
GRID6
GRID5
GRID4
GRID3
DI701
QLF0098-001
SEG1
QRB079J-104QRB079J-104
RA702RA701
GRID1
Q707
GRID2
GRID16
DTC114Y
DTC114Y
Q708
Q709
DTC114Y
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
4
220
R782
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
GRID1
GRID2
GRID3
GRID4
GRID5
GRID6
GRID7
GRID8
GRID9
GRID10
GRID11
GRID12
GRID13
GRID14
SEG12
SEG13
SEG14
SEG15
SEG16
C721
0.1
10k
10k
10k
10k
10k10k
10k
C720
0.1
JOG2
JOG1
JS701
QSW0898-001
3
10k
10k
R759
R760
2.2K
R716
R718
R717
R720
R757
R758R775
R779
10k
10k
10k
10k
R712
R713
R714
R715
JOG1
JOG2
PLL_DATA
10k
10k
R707
R708
PLL_CLK
PLL_CE
IC701
MN101C35D
C713
QAX0246-001
X701
C714
C715
C716
C717
C718
C719
0.01
CS2
CS1
DBS
VCR
DVD
GRID15
GRID16
RY_HP
RY_LR2
RY_LR1
RY_C
RY_S
DSP_RESET
DSP_READY
DSP_CLK
DSP_STATUS
DSP_COMMAND
SELF_DET
STEREO_IN
TUNED_IN
RM_IN
PROTECTOR_IN
RDS_DATA
VCR_OUT
VCR_IN
DCS_OUT
DCS_IN
RDS_CLK
10k
100k
10k
10k
C730
0.1
R711
R873
R872
R871
100/6.3
R710
10k
C702 C701
1.5ML
10k
R709
IC703
GP1UM281XK
R703
C705
10k
100/6.3
C704
0.022
Q701
DTC114YE
D701
1SS355
R702
C703
22k
2.2/50
IC702
IC-PST9139
R701
4.7k
DCS_OUT
DCS_IN
VCR_IN
VCR_OUT
Q702
DTC114TE
Q703
DTC144WE
D702
1SS355
DTC114YE
R704
470
330p
C706
R705
10k
R706
10k
Q704
AVCOMPULINK
DCS
C708
4.7/50
C722
1.5
2
STB_LED
Q711
DTA144E
D719
SLR-342VC
QSW0683-001
R719
220
QGA2001C1-03
S727
CN704
CN714
1
KEY_IN1
R722
1k
R723
1k
R724
1.2k
R725
1.5k
R726
2.2k
R727
2.7k
R772
3.9k
R721
10k
S721
S722
S723
S724
S725
S726
S751
QSW0683-001
KEY_IN2
R729
1k
R730
1k
R731
1.2k
R732
1.5k
R733
2.2k
R734
2.7k
R735
3.9k
KEY_IN3
R728 R736 R743 R750 R761 R768
10k 10k 10k 10k 10k 10k
R737
1k
R738
1k
S728
R739
S729
1.2k
S730
R740
1.5k
S731
R741
2.2k
S732
S733
R742
2.7k
R773
3.9k
KEY_IN4
R744
1k
S734
R745
1k
S755
S735
R746
1.2k
S736
S754
R747
1.5k
S737
R748
2.2k
S757
R749
2.7k
S738
S756
S739
S752
KEY_IN5
R751
1k
S740
R752
1k
S741
R753
1.2k
S742
R754
1.5k
S743
S744
S745
CS1
R762
1k
S746
S747
S748
S749
B701
R763
1k
B702
R764
1.2k
B703
R765
1.5k
B704
R766
2.2k
B705
R767
2.7k
B706
CS2
R769
1k
B707
R770
1k
B708
R771
1.2K
B709
R776
1.5K
B710
R777
2.2K
B711
RDS_CLK
RDS_DATA
RDS_DAVN
DSP_RESET
DSP_READY
DSP_CLK
DSP_STATUS
DSP_COMMAND
SELF_DET
STEREO_IN
TUNED_IN
AVCOMPULINK
DCS
SW_DATA
SW_CLK
SW_STB
VOL_LATCH
VOL_DATA
VOL_CLK
TU_MUTE
SW_MUTE
S_MUTE
PLL_DATA
PLL_CLK
PLL_CE
DBS
DVD
VCR
R781
R780
R799
R798
R797
R796
R795
R794
R793
R792
R791
R790
R789
R788
R787
R786
R785
R784
R783
RY_HP
RY_LR2
RY_LR1
RY_C
RY_S
PROTECTOR_IN
POWER
RY_SURR
F1
-VPP
F2
D.GND
B+5V
5.6V
220
220
QJK021-043004
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
QGF1205F1-25
QGF1205F1-14
CN703
To sheet 4/7 E-4
CN702
To sheet 1/7 A-4
CN701
ABCD E F G
SHEET 6/7
2-7
RX-5022RSL/RX-5020RBK
RX-5022RSL/RX-5020RBK
Tuner section
C129
IC121
X121
QAX0402-001
C121
12P
LC72136N
C122
12P
0.001
C128
0.47/50
R127
8.2K
C117
6P
C123
0.047
R124
2.2K
R126
5.6K
Q121
DTA124E
R114
1.2K
R184
10K
R134
1K
R183
10K
C118
L111
15P
15
C156
0.001
D129
R132
1SS133
39K
R146
C126
100P
C157
0.047
R147
3.3K
R122
4.7K
R182
10K
R133
3.9K
D123
1SS133
T142
QQR0973-001
D121
1SS133
4.7K
C158
22/16
C168
1/50
CF102
QAX0285-001Z
R141
1K
IC102
LA1838
C134
0.0022
C137
68P
C133
22/16
C141
0.047
C150
22/16
C143
0.022
R140
56K
C136
1/50
R157
C161
10/16
C135
0.022
C144
0.047
470.022
R142C163
0.047
C164
CF103
QAX0519-001Z
R150
330
2.7K
C162
10/16
R158
2.7K
C139
0.039
C140
0.039
C186
10/16
C185
10/16
R145
10K
3.3K
R144
C148
1/50
0.22/50
C147
1/50
5.6k
R143
C149
C146
1/50
C196
2.2/50
C195
330P
560P
C193
C184
R161
R162
1SS133
100/16
1K
1K
D131
C191
82P
X191
QAX0263-001Z
C192
R191
1K
C194
47P
IC191
SAA6588
R193
10K
R194
10K
R192
470K
0.1
C197
C199
10/16
0.047
5
C101
0.01
RF101
QAU0119-001
R103
100
CF101
QAX0285-001Z
Q103
2SC461/BC
1K
R104
R106
2.7K
Q102
2SC535/BC
390
R105
560
R107
R109
220
C107
22/16
R108
3.3K
C105
0.022
4
Q112
KTC3199/GL
Q111
AT101
QNB0014-001
BK001
KTC3199/GL
R111
4.7k
Q113
DTA114Y
R112
4.7k
3
T111T111T111T111T111T111T111T111T111
T111T111T111T111T111
T111T111T111T111
T111T111T111T111T111
T111T111T111T111T111T111
QQR0871-001
C112
R119
10K
R129
C103
0.022
2.2K
TP101TP101
12P
C111
0.047
100K
R115
R128
4.7K
C130
100/10
R130
68( 1/4W) F.RES.
2
D.GND
DAVN
SDA
CN111
QGB2501K2-12
DATA
MUTE
CKCE9V
STEREO
TUNED
DETOUT
ROUT
5.6V
LOUT
GND
CN112
QGB2501K1-04
To sheet 4/7 B-5
1
Parts are safety assurance parts.
When replacing those parts make
FM / Tuner signal
sure to use the specified one.
2-8
SCL
To sheet 4/7 A-5
SHEET 7/7
HABC DEFG
RX-5022RSL/RX-5020RBK
Printed circuit boards
Main board
5
C1377
R1368
C1355
D1351
R1351
4
3
D1352
R1352
RY301
C1357
C1356
B1005
L1351
R1369
C1358
RY302
Wire protection board
Audio input board
R440
C416
C415
C440
C1301
R449
R450
R446
R445
CN351
C1304
C443
C444
D1304
D1302
C446
C445
C442
R442
R441
C441
R443 R444
IC403
D1301
C1302
D1303
C1303
C435
R435
R436
C436
R429
C429C430
J403
Q1356
R1362
R464
R474
Q1358
R1363
D1356
R1361
R1360
D1357
D1358
C1365
R473
C1352
C462
C461
C1367
C471
C472
R1366
C1354
R1367
R471 R472
Q1355
Q1353
Q1354
Q1352
Q1357
D1360
C1353
R462 R461
Speaker terminal board
DVD board
L1354
R1373
R1364
D1359
R1353
C463
C464
ST304ST305
C1370
D1353
C474
C473
C1369
R1357
R1372
R1355
RY303
C1368
D1355
IC451
IC471
C1366
Q1351
R1358
C1351
L1353
R1356
R451 R452R453 R454R455 R456
C451 C452C453 C454C455 C456
R1359
R463
C1371C1372
B432
C1378
C1359
L1352
R1370
C1362
C1361
C1360
C1364
R1371
R1354
FW303
CN451
C1363
R1374
D1354
C1374C1375
RY304
C482
L1355
C1373
R458
R459
C1376
R1365
C481
C459
R430
C433
R431
C431
C434
C432
R432
C424
R423
R424
R425
C427
C425C426
C400
C418
C421
R401
C422 C423
C417
R422
C428
R426
R402
C401
C402
R421
R403 R404
C404
C403
C406
C405
R406
R405
C407 C408
J402
J401
R410
C412
R409
C411
IC401
C420
C419
C410
CN401
R408
R407
EP301
C409
IC402
C414
R412
R411
C413
C460
J406
2
Q1302
C1309
R1309
R1311
Q1304
R1310
R1307
R1306
R1305
R1308
R1304
R1317
Q1307
R1319
R1318
Q1303
C1310
R1312
D1307
CN373
CN332
J404J405
CN372
R1301
C1306
CN321
CN331
CN312
D1308
R1316
Q1306
CN371
B379
D1309
R1315
R1313
C1311
Q1305
D1305
CN311
R1314
C1305
D1306
C1308
Q1301
FW341
R1302
R1303
1
Main board
ABCD E F G
2-9
RX-5022RSL/RX-5020RBK
RX-5022RSL/RX-5020RBK
System control & Audio board
R762R763
B733
C718
B1718
B1703
B732
B781
R761
B729
X701
RA701
S735
B754
R736
S734
B762
B758
IC701
B769
R725
S732
C719
B1751
R727
R735
R772
B786
IC702
B768
S726
B767
R710
R734
B737
R732
R733
S752
S730
B707
B708
B710
B711
B709
S724
B760
R757
CN701
B787
R768
R769
R770
R771
B759
R776
R777
R726
S725
S729
R731
B742
B743
B744
5
S728
R721
R729
S722
R728
C713
C714
B740
B738
R724
S723
C722
B741
R730
Q711
R720
CN704
B771
4
R722
R723
S721
S751
B703
B704
B705
B706
B1752
C708
S733
R871
R873
B1704
C703
B701
B702
B782
B761
B788
C701
R702
C730
B770
Q709
B763
R764R765R766
D701
B784
C709
B731
B1728
Q701
C704
R767
B1744
B783
B764
S731
B785
R701
C702
B739
B735
System control & displaying board
S737
S755
R740
R737
R738
C715
R739
S754
B757
B756
B755
B1702
Q708
B1711
S757
R741
S736
B753
B1717
R773
S756
B728
R706
B780
B1706
Q707
R779
S739
B1710
B1713
R742
S738
Q704
B726
B752
D702
R705
B794
R717
B779
DI701
B1716
Q703
R704
C706
Q702
B777
B727
C712
R715
B778
R718
R709
C711
R707
R714
S741
B1708
B723
B1727
B1712
B720
B1747
B1748
B796
B716
B1705
B718
B719
R746
S740
B751
B724
R708
B776
R775
B750
B749
B748
R743
R744 R745
C716
B793
B792
B775
B1709
B747
B774
R758
RA702
B1749
R747
R748
S744
S742
R703
B1746
C705
C707
S745
R749
S743
IC703
B773
B1742
B1733
B1734
B1735
B1736
B1737
B746
B1738
B1741
B1740
B1739
B789
B1743
S746
R750
R752
C717
R751
B1725
B1726
B1745
R759
B1723
B1724
R712
R713
R790
JS701
C720
R760
B1730
B1731
B1732
B1722
R872
S747
C721
R782
R789
R793
CN703
R781
R788
R794
R780
R787
R753
R795
R792
R791
R786
R796
R754
R785
R797
S748
R799
B1720
R784
B1719
R783
CN702
R798
R716
B1721
R711
S749
R1447
3
CN412
EP401
B833
R487
R488
R484
D719
R483
D1412
R1411
R1410
R477
R1402
R1401
R1405
R1406
R485
Q1431
Q1433
R486
D1405
D1401
D1403
R475
C1403
R476
R478
C1405
C1401
R479
Q1401
Q1403
Q1435
Q1405
HS401
HS403
HS435
HS405
CN714
R1404
R1461
C1402
D1404
C1404
R1462
D1402
CN491
R1408
R1407
R1409
Q1432
R719
S727
R1403
HS434
Q1434
Q1402
Q1404
HS404
HS402
2
1
Wire protection board
Audio board
R1418
R1419
CN403
C1452
IC427
R1491R1492
R1479R1480
R1412
R1413
Q1406
C1407
CN411
C1438
R1458
R1456
Q1415
R1443
R1416
FL402
C1440
D1411
R1417
D1408
R1431
D1406
Q1408
C1406
Q1407
C1408C1409
D1407
C1439
Q1416
C1453
R1489
C1459
FL401
C1426
R1442
R1415
R1457
C1443
C1422
R1414
R1490
Q1417
CN461
R1444
R1445
R1446
R1464
C1411
CN472
C1410
IC421
R1454
R1474
R1424
R1425
C1447
Q1423
R1455
C1418
R1426
C1431
C1419
C1417
C1463
R1463
C1416
C1464
R1427
C1414
R1421
R1499
R1423
R1420
C1430
C1412
R482
R1429
C1415
R481
C1436
R1432
C1432
R1422
C1428
CN441
R1433
C1413
R1428
IC422
C1437
Q1412
C1429
IC428
C1433
C1434
R1430
Q1409
Q1410
Q1411
C1427
R1467
R1466
IC423
C1435
R1434
R1496
C1460C1461
R1493
R1495
R1437
R1435R1436
R1438
R1494
Q1413
Q1414
Q1425
R496
CN471
R1439
R1440
C1446
R492
Q1426
R1477 R1478
R1487
C1450 C1451
R497
CN431
R1488
Q1421
Q1422
R493
IC426
R495
R1498
R498
R494
R1486
R1485
R1470
R499
R1497
C1423
C1424
R1472
R1473
R1449
R1451
R1452
CN473
Q1419
Q1418
R1453
R1465
C1444
R1471
R1448
R1450
C1445
R1500
C1425
C1465
CN421
Q1420
R490
R489
Q1424
CN481
R480
R491
D1409
D1410
R1460
R1459
CN402
Power sw board
2-10
HABC DEFG
RX-5022RSL/RX-5020RBK
Power amp. board
C823
R343
R843
C323
C321
Q311 Q313
C821
R333
R337
R335
Q811 Q813
R331
R835 R837
R831
D305 D307
R833
D805 D807
R339 R341
R845
R849
D809
Q819
R813
C811
R811
R847
C809
R839 R841
R853
R851
L801
R345
R349
C311
R313
R353
R351
L301
C819
C825C827
R823
CN801
D309
R347
Q319
R317
C309
B296
R311
C325C327
CN301
Q315
Q317
TH801
TH301
R329
B2008
B2012
R825
R325
Q815 Q817
R827
R327
B2025
R829
B2031
B2032
B2033
B2034
B2035
B2036
B206
B2008
B2009
B2010
B2011
VR301
B2026
B2027
B2028
B2029
B2030
Q809
B126
B2001
B2002
B2003
B2004
B2005
B2006
Q309
B134
R1
FW251
RY202
B110
PW104
B109
B108
PW102
B107
FC211
FC212
RY203
HS211
B146
B145
B147
Q211
Q203
D221 D222
R204
D210
R203
R221
D223
B106
PW105
B105
B104
PW103
B103
B102
PW101
B101
C217
R211
C213
R212
R207
D218
B166
D211
C212
Q202
CN201
D219
B181
D212
B171
R210
B172
Q204
D217
R206
D216
C216
C215
D215
D214
D213
C214
Power transformer board
B165
B173
EP201
B169
R208
B174
B185
Q205
B183
Q210
C218
R209
Q208 Q209
B180
TH201
D220
Q206
B150
C204
CN241
B161
B162
B148
B149
Q207
B168
B175B176
B177
CN203
B123
PW310
B124
B125
PW301
016
B127
PW309
015
B128
B129
PW311
014
B130
B131
013
PW308
B132
012
B133
PW307
011
B135
PW306
B136
010
B137
PW302
B138
TA201
5
TA202
Power / fuse board
EP1
J1331
C1332
C1331
R1331
4
TW302
R1332
C1333
B170
PW203
C210
FW251
B144
B143
TW301
H.P. jack board
B142
PW204
3
B141
FC252
Amplifier board
R855
R857
R859
C829
R815
R861
Q801
Q803 Q805
C801
R801
R805
R821
D303
Q307
C315
R315
R319
C319
R323
R321
R305
Q301
Q305
C301
B291
R363
Q303
C815
C317
C817
R301
R863
C803
B293
C305
R307
R807
C303
C307
C807
R803
C805
C813
R309
R809
C313
R303
D301
D801
B2037
B2038
B2039
B2040
B2041
B2042
B2013
B2014
B2015
B2016
B2017
B2018
B2019
B2020
B2021
B2022
B2023
B2024
Q810
Q310
TH802
TH302
R330
Q318
R826
VR302
R326
Q316
Q818
Q816
R828
R328
R830
B2043
B2044
B2045
B2046
B2047
B2048
R344
R844
C324
C322
C822
C824
Q312 Q314
R336 R338
Q812 Q814
R332 R334
R836 R838
R832
D306 D308
R834
D806 D808
R340 R342
R858
R860
D810
R846
R850
Q820
R812
R814
C812
R840 R842
R854
R852
L802
R346
R350
C312
R314
R312
R352
R354
L302
R848
C810
R862
C820
C826
C828
R824
CN802
Q320
D310
R348
R318
C310
B297
C320
C326
C328
R324
CN302
D304
R320
R822
C830
R322
R816
R316
R806
Q802
R856
Q806
Q804
C802
R306
Q306 Q308
Q302
C302
B292
R364
R802
C318
C816
C316
C818
R302
R864
C804
Q304
B294
R308
R808
C808
C304
C308
R804
C306
C806
C814
R810
D802
C314
R310
D302
R304
D201
C201
C203
D203
D204
B179
D202
C207
C206
131
FC232
FC231
R201
C205
CN492
B151
CN291
IC501
B152
C511
R507
C505
R508
J502
C512
K501
B154
B155
K502
B156
Q503
R505
R506
C504
Q502
C503
R512
Q501
R501
R511
R513
C501
R502
R516
R515
B157
R509
C507
J501
R514
Q504
Q505
B158
C506
C522
R522
R510
J521 J591
C521
R521
D591
C523
R591
B153
C502
R503
J503
Video board
CN501
B182
R504
FC251
Power supply board
B140
PW205
B139
2
T202
111112
114
130
B192
B160
110
B191
1
Power transformer board
RY201
D205
C209
C208
D206
D207
113
B159
CN251
C202
R202
D208
D209
Q201
121
120
122
FC222
FC221
B2049
B2050
B2051
B2052
B2053
B2054
B2055
B2056
B2057
B2058
B2059
B2060
Q909
TH901
R925
Q917
Q915
R927
R929
R943
C921
C923
Q911 Q913
R935 R937
R931
R933
D905 D907
R939 R941
L901
R951
R913
CN292
R953
C911
R949
R911
R945
C925C927
Q919
C909
D909
R947
CN901
C919
R923
R961
C929
R921
R915
R959
Q901
R905
R957
R955
Q905
Q903
C901
C915
C917
R901
R963
C913
R907
R909
C907
C905
D901
B295
R903
C903
Relay board
ABCD E F G
2-11
RX-5022RSL/RX-5020RBK
RX-5022RSL/RX-5020RBK
Digital signal input terminal board
Tuner board
Forweard side
D127
B171
T111
C117
R158
L111
L112
C158
C161
R157
CN111
D126
B199
R140
C113
B183
C135
B180
IC102
R162
E
30
16
R161
R183
[DOM]
B173
C118
R146
5
B123
4
C157
C168
C133
C136
3
C162
Reverse side
2
D123
CN112
C111
Q111
C185
C137
C139
R141
R182
D121
R147
C138
C140
C186
B
B104
C141
C134
B133
C199
[DOM]
B177
X191
C112
B176
[DOM]
CF102
B188
R109
D131
R115
151
C149
E
[DOM]
R108
C144
R142
C163
B132
R193
C191
R191
C165
R111
B124
C150
R145
Q112
B197
R150
C164
C192
B196
C143
C148
B198
C146
R144
C194
R192
B
Q113
Q103
C105
C184
R194
C197
R114
R107
R143
IC191
E
T142
CF103
B131
B178
R112
Q121
B
BE
CF101
R126
C147
B175
C107
R106
R105
B174
Q102
EB
R103
B103
AT101
R104
B122
B121
B182
C195
B187
C193
B192
B181
R130
C101
B195
R184
C196
B191
C122
B105
B194
R134
D124
D125
B190
B189
B134
X121
C130
T2D
B135
B151
R128
C103
B172
R119
R129
IC121
C121
1
B193
B186
B102
C123
C128
C126
C129
RF101
R133
R132
D129
R122
R124
R127
B106
B113
B112
B111
1
2-12
HABC DEFG
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