Harman Kardon AVR 154, Service Manual

Page: 139 / 140

BL-CH
SR-CH
SL-CH
BR-CH
C-CH
FR-CH
FL-CH
2SB1560
2SD2390
_VCC
_VCC1
_VCC
_VCC1
_VCC
_VCC _VCC
VCC
VCC
VCC1 VCC1
VCC
VCC
VCC
USA O
NLY
VCC
-VCC
GND
OVER
OVER
OVER
OVER
OVER
OVER
OVER
SUB
SL
C
SR
FL
SBL
FR
SBR
FL
FR
SL
SR
C
SUB
SBL
SBR
SL
C
SR
FL
SBL
FR
SBR
C_CH
R_CH
L_CH
BR_CH
SL_CH
BL_CH
SR_CH
F-RIGHT
F-LEFT
B-LEFT
B-RIGHT
R-RIGHT
R-LEFT
CENT
BN
20
REVISION
SCHEMATIC DIAGRAM
SHEET
MODEL
AVR154/155/254/255/354/355
DESIGN CHECK APPROVE DRAWING NO
2026SCLZ
C.B.LEE W.Y.YANG G.S.WEY
07.08.23
1 2 3
1
1
CUP12026Z
** IMPORTNAT SAFETY NOTICE.
INPORTANT FOR SAFETY WHEN REPLACING ANY OF THESE COMPONENTS
USE ONLY MANUFACTURE'S SPECIFIED PARTS.
** THE UNIT OF RESISTANCE IS OHM.
K=1000 OHM, M=1000 KOHM.
** THE UNIT OF CAPACITANCE IS MICROFARAD (uF)
pF = 10 -6 uF
** THIS SCHEMATIC DIAGRAM MAY MODIFIED AT ANY TIME WIHE THE
IMPROVEMENT OF PERFORMANCE
CENTER
SL
SR
FL
FR
SBL
SBR
2SB1560
2SD2390
2SB1560
2SD2390
2SB1560
2SD2390
2SB1560
2SD2390
2SB1560
2SD2390
2SB1560
2SD2390
7
2
BN
19
-VCC1
GND
VCC1
AVR
145/
230,
146,
147,
247 :
20K
FAN
MUTE_POWER
OVER
OVERLOAD DETECTION
THERMAL PROTECTOR
DC PROTECTOR
FAN
FAN_H
FAN_H
FAN
VCC
VCC
VCC1
_VCC1
VCC
_VCC
6800/50V :
10000/50V : (AVR254/255)
12000/63V : (AVR354/355)
FOR USING FAN
0.7V
0V
0V
+15V 0V
AVR354/355 ONLY
4.5V
4.5V
4.5V
(MAIN)
C915
C916
C909
C902
ONLY FAN USING
1.6K
1.8K
R561, R562,
R563, R564,
R565, R850
AVR255/355
AVR154/155
R851
GAIN
AVR
354/
220/
63V
6800/50V :
8200/63V : (AVR354/355)
EXCEPT AVR154/155
JK91
JK92
BN
87
4.5V
FRO
M
IN
PU
T B'
D
AC IN
MOMS S/W
AVR355,355/230 ONLY
JW93
AVR154/155
AVR254/255/354/355 OPTION
FRO
M
T
R
AN
S B'
D
FRO
M
IN
PU
T B'
D
EXCEPT AVR154/155
TO REMOTE IN/OUT B'D
8200/50V : (AVR254/255)
AVR154/155
JW
92:
AVR
154/
155 O
NLY
FROM TRANS
Fusible
DPP
ISSUE
2007.09.10
(AVR154/155)
(AVR154/155)
AVR154/155
ONLY
ONLY
SL_CH
AVR254/255/354/355
SBL_CH
AVR
355 :
220/
63V
220/
63V
220/
63V
220/
63V
220/
63V
220/
63V
220/
63V
220/
63V
220/
63V
220/
63V
220/
63V
220/
63V
220/
63V
2SD2390:AVR155/254/255
2SB1560:AVR155/254/255
2SD2389P:AVR154
2SB1559P:AVR154
2SD2560:AVR354/355
2SB1647:AVR354/355
AVR254/255/354/355 PART
AVR
347,
345/
230 :
20K
JW90,JW91 : ALL MODELS
JW93, OL91, F902 :
KJJ7A022Z (
EU
R
)
(U
SA)
CJA523FBYA (USA) : AVR154/155/254/255
CJA2B043ZA (EUR) : AVR154/230,155/230,254/230,255/230
AVR354,355,354/230,355/230 : CWZSR4001BN91A, CJJ8A006ZW
CJA2A070Z (USA) : AVR354/355
CJA2B054Z (EUR) : AVR354/230, 355/230
F901 : 6.3A (KBA2C6300TLEY) USA
AVR154
AVR155/230
F901 : 4A (KBA2C4000TLEZ) EUR
F901 : 6.3A (KBA2C6300TLEZ) EUR
AVR255/230,355/230
AVR254/354/355
F901 : 8A (KBA2C8000TLEY) USA
AVR
144 :
39K
AVR
145,
245,
245/
230,
132/
230 :
39K
AVR
354/
AVR
355 :
AVR
354/
AVR
355 :
AVR
354/
AVR
355 :
AVR
354/
AVR
355 :
AVR
354/
AVR
355 :
AVR
354/
AVR
355 :
AVR
354/
AVR
355 :
AVR
354/
AVR
355 :
AVR
354/
AVR
355 :
AVR
354/
AVR
355 :
AVR
354/
AVR
355 :
AVR
354/
AVR
355 :
AVR
354/
AVR
355 :
EXCEPT AVR154
TO REG B'D BN89:TO MULTI PCB
HSL1A008ZE
*RY94
AVR355,355/230 : HSL1A008ZE
AVR355,355/230
R911 : 68(1W) AVR355,355/230
C911 : 470/25V
AVR355,355/230 :470
OTHER MODEL : 0 OHM
*R913
AVR355,355/230 :1.2K
OTHER MODEL : 10K
*R900
*AVR355,355/230
*OTHER MODEL
R905 : 10 OHM (1W)
AVR355,355/230 ONLY
*IC94
*AVR355,355/230
C949 : DO NOT USE
C977 : 33/16V
R949 : 10K
*OHER MODEL
C949 : DO NOT USE
C977 : 3.3/50V
R949 : DO NOT USE
AVR355,355/230 :CLT5J039ZU/E
OTHER MODEL : CLT5I009ZU/E
*T902
C906 : 1000/35V
R905 : 1 OHM (1W)
C906 : 1000/25V
AVR154/254/354 : BN90
AVR155/230, 255/230,
355, 355/230 : CN90
* BN90, CN90 OPTION
* AVR154,155 : BL => SL 2SB1560:AVR155/254/255
2SB1559P:AVR154
2SB1647:AVR354/355
2SB1560:AVR155/254/255
2SB1559P:AVR154
2SB1647:AVR354/355
2SB1560:AVR155/254/255
2SB1559P:AVR154
2SB1647:AVR354/355
2SB1560:AVR155/254/255
2SB1559P:AVR154
2SB1647:AVR354/355
2SB1560:AVR155/254/255
2SB1559P:AVR154
2SB1647:AVR354/355
R669
47 (1/4W)
R699
47 (1/4W)
L504
0.5uH
R
784
75
R
774 75
C609
33P
C574
680P
2
1
BN
85
Q884
C3423Y
Q604
A1268GR
Q564
C3200GR
Q874
A1360Y
Q504
A1268GR
Q514
C3200GR
Q519
C3200GR
Q559
C3200GR
R
589 560
R
604 22K
R
609 22K
R649
3.3
R654
3.3
R
594 560
R
569 560
R
599 560
R
584 560
R
574 560
R
519 1.
5K
R
514 1.
5K
R
534 220
R
539 220
R524
470
R
544 270
D
584
1SS133M
C634
100/
63V
C564 100/
16V
C639
100/
63V
C604
12P
R639
18
R634
18
C684
10/
50V
R579
10
R
559 27K
C504
10/50V
R
509 33K
C509
330P
R
564
1.
6K
/1.
8K
Q660
Q654
R
659
0.
27*2
21
CN6
4
R674
4.7K
R679
1.8kohm
R
684
5.
6K
Q684
C2785Y
R
689 10K
R
690
10K
Q685
C2785Y
R
685 5.
6K
R680
1.8kohm
R675
4.7K
21
CN6
5
R
660
0.
27*2
Q655
Q670
R
565
1.
6K
/1.
8K
C510 330P R
510
33K
C505
10/50V
R
560 27K
R580
10
C685
10/
50V
R635
18
R640
18
C605
12P
C640 100/
63V
C565
100/
16V
C635
100/
63V
D
585
1SS133M
R
545 270
R525
470
R
540
220 R
535
220
R
515
1.
5K
R
520
1.
5K
R
575 560
R
585 560
R
600 560
R
570 560
R
595
560
R655
3.3
R650
3.3
R
610 22K
R
605 22K
R
590 560
Q560
C3200GR
Q520
C3200GR
Q515
C3200GR
Q505
A1268GR
Q875
A1360Y
Q565
C3200GR
Q605
A1268GR
Q885
C3423Y
2
1
BN
83
C575
680P
C610
33P
R
775
75
R
785 75
L505
0.5uH
R700
47 (1/4W)
R670
47 (1/4W)
R
801 10K
Q801
C2785Y
R
803
5.
6K
R808
1.8kohm
R805
4.7K
21
CN6
6
R
810
0.
27*2
Q804
Q803
R
850
1.
6K
/1.
8K
C815 330P R
862
33K
C817
10/50V
R
848 27K
R611
10
C801
10/
50V
R821
18
R822
18
C805
12P
C808
100/
63V
C811
100/
16V
C807 100/
63V
D
801
1SS133M
R
860 270
R872
470
R
857 220
R
856 220
R
852
1.
5K
R
853
1.
5K
R
837 560
R
843 560
R
836
560
R
842
560
R
835 560
R818
3.3
R817
3.3
R
831
22K
R
830
22K
R
834 560
Q820
C3200GR
Q819
C3200GR
Q818
C3200GR
Q816
A1268GR Q876
A1360Y
Q813
C3200GR
Q812
A1268GR
Q886
C3423Y
2
1
C819
680P
C803
33P
R
776 75
R
786 75
L506
0.5uH
R813
47 (1/4W)
R812
47 (1/4W)
R814
47 (1/4W)
R815
47 (1/4W)
L507
0.5uH
R
787 75
R
777 75
C804
33P
C820
680P
2
1
BN
81
Q887
C3423Y
Q814
A1268GR
Q815
C3200GR
Q877
A1360Y
Q817
A1268GR
Q821
C3200GR
Q822
C3200GR
Q823
C3200GR
R
838 560
R
832 22K
R
833 22K
R819
3.3
R820
3.3
R
839 560
R
844 560
R
840 560
R
845 560
R
841 560
R
855
1.
5K
R
854
1.
5K
R
858 220
R
859 220
R873
470
R
861
270
D
802
1SS133M
C809 100/
63V
C812
100/
16V
C810 100/
63V
C806
12P
R824
18
R823
18
C802
10/
50V
R612
10
R
849
27K
C818
10/50V
R
863 33K
C816 330P
R
851
1.
6K
/1.
8K
Q805
Q807
R
811
0.
27*2
21
CN6
7
R807
4.7K
R809
1.8kohm
R
804 5.
6K
Q802
C2785Y
R
802 10K
R668
47 (1/4W)
R698
47 (1/4W)
L503
0.5uH
R
783 75
R
773 75
C608
33P
C573
680P
2
1
BN
84
Q883
C3423Y
Q603
A1268GR
Q563
C3200GR
Q872
A1360Y
Q503
A1268GR
Q513
C3200GR
Q518
C3200GR
Q558
C3200GR
R
588
560
R
603 22K
R
608
22K
R648
3.3
R653
3.3
R
593 560
R
568
560
R
598 560
R
583 560
R
573 560
R
518
1.
5K
R
513
1.
5K
R
533 220
R
538 220
R523
470
R
543 270
D
583
1SS133M
C633
100/
63V
C563
100/
16V
C638
100/
63V
C603
12P
R638
18
R633
18
C683
10/
50V
R578
10
R
558
27K
C503
10/50V
R
508
33K C508 330P
R
563
1.
6K
/1.
8K
Q659
Q653
R
658
0.
27*2
21
CN6
3
R673
4.7K
R678
1.8kohm
R
683
5.
6K
Q683
C2785Y
R
688 10K
R667
47 (1/4W)
R697
47 (1/4W)
L502
0.5uH
R
782 75
R
772
75
C607
33P
C572
680P
2
1
BN
82
Q882
C3423Y
Q602
A1268GR
Q562
C3200GR
Q871
A1360Y
Q502
A1268GR
Q512
C3200GR
Q517
C3200GR
Q557
C3200GR
R
587 560
R
602
22K
R
607
22K
R647
3.3
R652
3.3
R
592
560
R
567
560
R
597 560
R
582 560
R
572 560
R
517 1.
5K
R
512 1.
5K
R
532
220 R
537
220
R522
470
R
542 270
D
582
1SS133M
C632
100/
63V
C562
100/
16V
C637
100/
63V
C602
12P
R637
18
R632
18
C682
10/
50V
R577
10
R
557
27K
C502
10/50V
R
507
33K
C507
330P
R
562
1.
6K
/1.
8K
Q658
Q652
R
657
0.
27*2
21
CN6
2
R672
4.7K
R677
1.8kohm
R
682 5.
6K
Q682
C2785Y
R
687
10K
R
686 10K
Q681
C2785Y
R
681
5.
6K
R676
1.8kohm
R671
4.7K
21
CN6
1
R
656
0.
27*2
Q661
Q657
R
561
1.
6K
/1.
8K
C506 330P R
506 33K
C501
10/50V
R
556 27K
R576
10
C681
10/
50V
R631
18
R636
18
C601
12P
C636 100/
63V
C561
100/
16V
C631
100/
63V
D
581
1SS133M
R
541 270
R521
470
R
536 220
R
531 220
R
511 1.
5K
R
516 1.
5K
R
571 560 R
581 560
R
596 560
R
566 560
R
591 560
R651
3.3
R646
3.3
R
606 22K
R
601 22K
R
586 560
Q556
C3200GR
Q516
C3200GR
Q511
C3200GR
Q501
A1268GR
Q858
A1360Y
Q561
C3200GR
Q601
A1268GR
Q881
C3423Y
2
1
BN
86
C571
680P
C606 33P
R
771 75
R
781
75
L501
0.5uH
R696
47 (1/4W)
R666
47 (1/4W)
Q825
C3198Y
C814
100/
16V
R871
43K D804
1SS133M
D803
1SS133M R870
43K
C813
100/
16V
Q824
C3198Y
D505
1SS133M R503
43K
C570 100/
16V
Q545
C3198Y
D504
1SS133M
R502
43K
C569
100/
16V
Q544
C3198Y
D501
1SS133M
R501
43K
C566
100/
16V
Q541
C3198Y
C908
0.
022 C907
100/
16V
R905
1.0(1W)
C906
1000/35V
D901
1N4003
D961
1N4003
D
963
D
962
1N
4003
C905 0.
022
C999 0.
022
D
912
1SS133M
C904
0.
0047
R
904 3.
3M
BN7
BN8
BN9
BN10
BN11
BN12
BN13
R
941 22K
R
993
10
C993 0.
047(
M
)
R
942 22K
C994 0.
047(
M
)
R
994
10
R
943 22K
C995 0.
047(
M
)
R
995
10
R
944 22K
C997 0.
047(
M
)
R
997
10
R
945 22K
C996 0.
047(
M
)
R
996
10
R
946 22K
C990 0.
047(
M
)
R
990
10
R
947 22K
C992 0.
047(
M
)
R
999
10
C981
0.
0056(
M
)
C980
0.
0056(
M
)
C971
0.
0056(
M
)
C974
0.
0056(
M
)
C973
0.
0056(
M
)
C972
0.
0056(
M
)
C975
0.
0056(
M
)
C900 0.047(M)
C901 0.047(M)
C910 0.047(M)
C918 0.047(M)
C919 0.047(M)
C914 0.047(M)
C917 0.047(M)
BN20
_BN20
BN20_
87654321
BN
98
JK97
JK98
C721 220P
C722
220P
C723
220P
C724
220P
C725
220P
C726
220P
C727 220P
C728
220P
C924 0.1
C925 0.1
D971 1SS133M
D972
1SS133M
D973 1SS133M
D974
1SS133M
BN17
BN18
BN19
BN30
BN21
BN22
BN23
R911
270(1W)
Q961
A1024
R961
330
D
954
1N
4003SR
D
955
1N
4003SR
Q960
C107M
R
962 27K
Q991
C107M
Q
992
A107M
Q952
A107M
Q951
C107M
Q
993
A107M
Q994
C107M
R992
5.6K
R910
1M
R966
4.7K
R932
10K
R963
1M
R960
3.3K
R909
6.8K
R908
1M
R907
10K
R991
8.2K
R
998 10K
C991
1/
50V
C912 220/
16V
C911 470/
16V
D953
1SS133M
D
902
1SS133M
D911
1SS133M
R
900 10K
Q901
C2785Y
R701
0
R702
0
R703
0
R704
0
R705
0
R706
0
R707
0
R708
0
BN20_1
_BN1
BN1
R
919 39K
R
920
39K
R
918
39K
R
917 39K
R
901 39K
R
903
39K
R
906
39K
R
902 39K
Q
939
A107M
Q
938
A107M
2
1
TH
91
Q942
C2785Y
Q943
C2785Y
R
940 1.5K
C940
470/
10V
R957
15K
R956
390K
R
955
39K
R987
560
R988
5.6K
D
917
1SS133M
D
914
1SS133M
R
986
1K
C939
4.
7/
50V
R
939
4.
7K
R
952 22K
R
953 22K
R
954 22K
D
967
1SS133M
D
968
1SS133M
D
969
1SS133M
R
959
100K
C950
470/
10V
R
958
56K
Q911
A1271Y
Q912
A1271Y
Q913
A1271Y
Q914
A1271Y
Q916
C2785Y
Q917
C2785Y
Q918
C2785Y
Q915
C2785Y
R922
68 (1W)
R924
47K
R925
47K
R926
47K
R927
47K
R
928
2.
2K
R
929
2.
2K
R
930 2.
2K
R
931
2.
2K
R934
82K
R923
22
R935
150K
R
933 4.
7K
D
964
1SS133M
C932
100/
16V
C933
220/
16V
R936
180K
C934 0.
022
21
CN89
D502
1SS133M
R504
43K
C567
100/
16V
Q542
C3198Y
Q543
C3198Y
C568
100/
16V
R505
43K
D503
1SS133M
1
2
3
4
5
6
R967
5.6K
Q997
A107M
Q998
C107M
R968
1M
R969
10K
D
957
1N
4003SR D
956
1N
4003SR
C9
77
3.
3/
50V
R
948
15K
(1/
4W
)
D
979 5.1V
C9
49
4.
7/
50V
R
949
10K
C948
0.1
1
2
CN9
2
BN90
F902
2.5A
JW
91_
JW
91
3 2 1
BN99
JW
93_
JW
93
1
2
JK90
21
CN93
J100
J101
16
17
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN1
1
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN1
2
JW
90
JW
90_
1
2 O
L91
KJJ7A013Z
1 2
F901
JW92_
JW92
BN20_P
ET91 ET90
C913
0.
1
2
1
CN91
JW96
JW96_1
R989
3K
R912
3.3K
2 1
BN89
R921
18
Q941
C2785Y
1
4
2
3
RY94
CSL1E002ZE
2
4 5
6
7
8
9
T902
CLT5I009ZE
GN
D
VDD OU
T
3 2 1
IC97
HVIRE5VT28CATZ
5 4 3 2 1
BN88
J102
10
9
8
7
6
5
4
3
2
1
-
+
-
+
+
-
-
+
JK92
R
964
22K
D
975
1SS133M
R
965
22K
D
976
1SS133M
IC94_IN
IC
94_O
U
T
IC94_GND
D903
CVD1N4003ST R914
18
C920
220/
35V C921
100/
35V
R
913 470
GND
OUT IN
3
2
1
IC94
HVIKIA7805API
2 1
CN90
SIG[00:60]
SIG[00:60]
SIG[00:60]
SIG[00:60]
SIG15
SIG17
SIG06
SIG06
SIG13
SIG01
SIG06
SIG00
SIG19
SIG14
SIG06
SIG18
SIG01
SIG06
SIG00
SIG06
SIG00
SIG01
SIG16
SIG18
SIG30
SIG30
SIG31
SIG30
SIG31
SIG06
SIG06
SIG00
SIG00
SIG00
SIG01
SIG30
SIG31
PO
W
ER_DO
W
N
SIG19
SIG17
SIG16
SIG15
SIG14
SIG13
SIG12
SIG13
MULTI_IR
ABUS_IR
FUNC_MUTE1
MULTI_MUTE1
POWER_DOWN
SB_MUTE1
HP_MUTE1
MULTI_MUTE2
PROTECT
FUNC_MUTE2
POWER_HIGH
P_M
REMOTE_OUT
HP_MUTE2
P_FAIL
SB_MUTE2
CARR_OUT
POWER_HIGH
PR
OTE
CT
POWER_MUTE
HP
_M
UT
E2
HP
_M
UT
E1
SB_M
U
TE1
SB_M
U
TE2
FU
NC_
MU
TE
1
FUN
C_M
UT
E2
MU
LT
I_
MU
TE
1
MU
LT
I_
MU
TE
2
P_
U
-15V
-15V
+15V
+15V
+15V
+15V
P_U
ST+5V
ST+5V
POWER_MUTE
POWER_MUTE
POWER_MUTE
POWER_MUTE
POWER_MUTE
POWER_MUTE
POWER_MUTE
P_M
SIG31
SIG00
SIG01
SIG16
SIG18
SIG13
SIG15
SIG14
SIG12
SIG17
SIG19
REM
O
TE
_O
UT
ST
+5
V
M
U
LT
I_
IR
ABUS_I
R
CA
RR_O
U
T
P_FAIL
154=SL
NOTE HIGHLIGHTED DIFFERENCES FOR MODEL AVR154,155
139