Harman Kardon AVR 171/230, Руководство по обслуживанию

Страница: 162 / 174

BL-CH
SR-CH
SL-CH
BR-CH
C-CH
FR-CH
FL-CH
_VCC
_VCC1
_VCC
_VCC1
_VCC1
_VCC
_VCC
VCC
VCC1
VCC1 VCC1
VCC
VCC
VCC
+VCC
-VCC
GND
OVER
OVER
OVER
OVER
OVER
OVER
OVER
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
AVR1710 Main Schematic Diagram
** 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
FAN1_H/S
FAN_H
FAN_H
VCC
VCC
_VCC
C915
C916
JK91
JK92
MP
ISSUE
ANAM
MULTI. LAB
2012.12.24
SBL_CH
-1.2V
+1.2V
+1.2V
-1.2V
-1.2V
+1.2V
-1.2V
+1.2V
+1.2V
-1.2V
-1.2V
+1.2V
+1.2V
-1.2V
(MAIN)
24
27
1
1
3 2 1
2012.12.24
DC CHOI W.Y.YANG JH LEE
12507SCDZ
DRAWING NO APPROVE CHECK DESIGN
AVR171/230
MODEL
SHEET
SCHEMATIC DIAGRAM
REVISION
FROM SMPS B'D(WIRE ASS'Y)
FAN2_BACK
80'C Operation
70'C Operation
2012.12.24 2012.12.24
47.3
45.1
SUB1_OUT
680P-->270P
SUB_OUT
WI
RE
(2P
3.
96m
m
)
FA
N
TE
ST
(S
HO
RT
)
FAN1 ON: 6.96V
FAN2 ON: 11.16V
0.46W
SUB2_OUT
FOR ESD
OVERLOAD
CONNECT From VOLUME B'd
Koshin
Koshin
Koshin
Koshin
Koshin
Koshin
R669
47 (1/4W)
R699
47 (1/4W)
L504
0.5uH
R784
75
R774
75
C609
33P
C574
270P
Q884
C3423Y
Q564
KSC1845FTA
Q874
KTA1360Y
Q514
KSC1845FTA
Q519
KSC1845FTA
Q559
KSC1845FTA
R589
560
R604
22K
R609
22K
R649
3.3
R654
3.3
R594
560
R569
560
R599
560
R584
560
R574
560
R519
1.5K
R514
1.5K
R534
100
R539
100
R524
470
R544
270
D584
C634
47/50V
C564
220/50V
C639
47/50V
C604
12P
R639
18(1/4W)
R634
18(1/4W)
C684
50V/10uF
R579
10
R559
27K
C504
10UF/100V
R509
27K
C509
330P
R564
2.2K
Q660
2SD2390
Q654
2SB1560
21
CN64
R674
4.7K
R679
1.8kohm
R684 5.6K
Q684
KTC3198YT
R689
10K
R690
10K
Q685
KTC3198YT
R685 5.6K
R680
1.8kohm
R675
4.7K
21
CN65
Q655
2SB1560
Q670
2SD2390
R565
2.2K
C510
330P
R510
27K
C505
10UF/100V
R560
27K
R580
10
C685
50V/10uF
R635
18(1/4W)
R640
18(1/4W)
C605
12P
C640
47/50V
C565
220/50V
C635
47/50V
D585
R545
270
R525
470
R540
100
R535
100
R515
1.5K
R520
1.5K
R575
560
R585
560
R600
560
R570
560
R595
560
R655
3.3
R650
3.3
R610
22K
R605 22K
R590
560
Q560
KSC1845FTA
Q520
KSC1845FTA
Q515
KSC1845FTA
Q875
KTA1360Y
Q565
KSC1845FTA
C575
270P
C610
33P
R775
75
R785
75
L505
0.5uH
R700
47 (1/4W)
R670
47 (1/4W)
R801
10K
Q801
KTC3198YT
R803
5.6K
R808
1.8kohm
R805
4.7K
21
CN66
Q804
2SB1560
Q803
2SD2390
R850
2.2K
C815
330P
R862
27K
C817
10UF/100V
R848
27K
R611
10
C801
50V/10uF
R821
18(1/4W)
R822
18(1/4W)
C805
12P
C808
47/50V
C811
220/50V
C807
47/50V
D801
R860
270
R872
470
R857
100
R856
100
R852 1.5K R853 1.5K
R837
560
R843
560
R836
560
R842
560
R835
560
R818
3.3
R817
3.3
R831 22K
R830
22K
R834
560
Q820
KSC1845FTA
Q819
KSC1845FTA
Q818
KSC1845FTA
Q876
KTA1360Y
Q813
KSC1845FTA
Q886
C3423Y
C819
270P
C803
33P
R776
75
R786
75
L506
0.5uH
R813
47 (1/4W)
R812
47 (1/4W)
R814
47 (1/4W)
R815
47 (1/4W)
L507
0.5uH R787
75
R777
75
C804
33P
C820
270P
Q887
C3423Y
Q815
KSC1845FTA
Q877
KTA1360Y
Q821
KSC1845FTA
Q822
KSC1845FTA
Q823
KSC1845FTA
R838
560
R832
22K
R833
22K
R819
3.3
R820
3.3
R839
560
R844
560
R840
560
R845
560
R841
560
R855
1.5K
R854
1.5K
R858
100
R859
100
R873
470
R861
270
D802
C809
47/50V
C812
220/50V
C810
47/50V
C806
12P
R824
18(1/4W)
R823
18(1/4W)
C802
50V/10uF
R612
10
R849 27K
C818
10UF/100V
R863
27K
C816 330P
R851
2.2K
Q805
2SD2390
Q807
2SB1560
21
CN67
R807
4.7K
R809
1.8kohm
R804 5.6K
Q802
KTC3198YT
R802
10K
R668
47 (1/4W)
R698
47 (1/4W)
L503
0.5uH
R783
75
R773
75
C608
33P
C573
270P
Q883
C3423Y
Q563
KSC1845FTA
Q872
KTA1360Y
Q513
KSC1845FTA
Q518
KSC1845FTA
Q558
KSC1845FTA
R588
560
R603
22K
R608 22K
R648
3.3
R653
3.3
R593
560
R568
560
R598
560
R583
560
R573
560
R518
1.5K
R513
1.5K
R533
100
R538
100
R523
470
R543
270
D583
C633
47/50V
C563
220/50V
C638
47/50V
C603
12P
R638
18(1/4W)
R633
18(1/4W)
C683
50V/10uF
R578
10
R558 27K
C503
10UF/100V
R508
27K
C508
330P
R563
2.2K
Q659
2SD2390
Q653
2SB1560
21
CN63
R673
4.7K
R678
1.8kohm
R683 5.6K
Q683
KTC3198YT
R688
10K
R667
47 (1/4W)
R697
47 (1/4W)
L502
0.5uH
R782
75
R772
75
C607
33P
C572
270P
Q882
C3423Y
Q562
KSC1845FTA
Q871
KTA1360Y
Q512
KSC1845FTA
Q517
KSC1845FTA
Q557
KSC1845FTA
R587
560
R602
22K
R607
22K
R647
3.3
R652
3.3
R592
560
R567
560
R597
560
R582
560
R572
560
R517
1.5K
R512
1.5K
R532
100
R537
100
R522
470
R542
270
D582
C632
47/50V
C562
220/50V
C637
47/50V
C602
12P
R637
18(1/4W)
R632
18(1/4W)
C682
50V/10uF
R577
10
R557
27K
C502
10UF/100V
R507
27K
C507
330P
R562
2.2K
Q658
2SD2390
Q652
2SB1560
2
1
CN62
R672
4.7K
R677
1.8kohm
R682 5.6K
Q682
KTC3198YT
R687
10K
R686
10K
Q681
KTC3198YT
R681 5.6K
R676
1.8kohm
R671
4.7K
2
1
CN61
Q661
2SB1560
Q657
2SD2390
R561
2.2K
C506 330P R506
27K
C501
10UF/100V
R556
27K
R576
10
C681
50V/10uF
R631
18(1/4W)
R636
18(1/4W)
C601
12P
C636
47/50V
C561
220/50V
C631
47/50V
D581
R541
270
R521
470
R536
100
R531
100
R511
1.5K
R516
1.5K
R571
560 R581
560
R596
560
R566
560
R591
560
R651
3.3
R646
3.3
R606
22K
R601
22K
R586
560
Q556
KSC1845FTA
Q516
KSC1845FTA
Q511
KSC1845FTA
Q858
KTA1360Y
Q561
KSC1845FTA
Q881
C3423Y
C571
270P
C606
33P
R771
75
R781
75
L501
0.5uH
R696
47 (1/4W)
R666
47 (1/4W)
Q825
KTC3198YT
C814
16V/100uF
R871
43K
D804
D803
R870
43K
C813
16V/100uF
3
12
Q824
KTC3198YT
D505
R503
43K
C570
16V/100uF
Q545
KTC3198YT
D504
R502
43K
C569
16V/100uF
Q544
KTC3198YT
D501
R501
43K
C566
16V/100uF
Q541
KTC3198YT
R941
10K
R993
10(1W)
C993
0.047(M)
R942
10K
C994
0.047(M)
R994
10(1W)
R943
10K
C995
0.047(M)
R995
10(1W)
R944
10K
C997
0.047(M)
R997
10(1W)
R945
10K
C996
0.047(M)
R996
10(1W)
R946
10K
C990
0.047(M)
R990
10(1W)
R947
10K
C992
0.047(M)
R999
10(1W)
C981
5600P(M)
C980
5600P(M)
C971
5600P(M)
C974
5600P(M)
C973
5600P(M)
C972
5600P(M)
C975
5600P(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)
3300uF/63V
3300uF/63V
C725
220P
Q961
A1024
R961
330
D954
1N4003SRT D955 1N4003SRT
R962
27K
R919
39K
R920
39K
R918
39K
R917
39K
R952
22K
R953
22K
R954
22K
D967
1SS355T
D968
1SS355T
D969
1SS355T
R959
100K
C950
10V/470uF
R958
56K
Q911
A1271Y
Q912
A1271Y
Q913
A1271Y
Q915
MMBT5551
R924
47K
R925
47K
R926
47K
R928
2.2K
R929 2.2K
R930
2.2K
R933
4.7K
D964
1SS355T
D502
R504
43K
C567
16V/100uF
Q542
KTC3198YT
Q543
KTC3198YT
C568
16V/100uF
R505
43K
D503
1
2
3
4
5
6
ET91
ET90
R964
22K
D975
1SS355T
R965
22K
D976
1SS355T
C936
CCEA1EH221TC
C851
22/50V
R879
330
R887 1.2K
Q856
D600K
C856
22/50V
VR86
VR87
C857
22/50V
Q857
D600K
R888 1.2K
R880
330
R878
330
R886 1.2K
Q855
D600K
C855
22/50V
VR85
R876
330
R884
1.2K
Q853
D600K
C853
22/50V
VR83
VR84
C854
22/50V
Q854
D600K
R885 1.2K
R877
330
R875
330
R883 1.2K
Q852
D600K
C852
22/50V
VR82
VR81
Q851
D600K
R882
1.2K
R874
330
R891
390
R895
390
R893
390
R894
390
R892
390
R896
390
R897
390
21
CN89
R500
10K
BN25
7
6
5
4
3
2
1
BN14A
7
6
5
4
3
2
1
BN14
9
8
7
6
5
4
3
2
1
BN15A
9
8
7
6
5
4
3
2
1
BN15
3
2
1
BN20
10
9
8
7
6
5
4
3
2
1
-
+
-
+
+
-
-
+
JK92
CJJ5Q012Z
R922
10(1W)
C951
47/50V R901 22K
R960
100K R908
33K
R909
33K
21
CN93
R923
1R0(1W)
Q916
RT1N144C
Q885
C3423Y
R734
2W 0.47RΩ
R736
2W 0.47RΩ
R735
2W 0.47RΩ
R737
2W 0.47RΩ
R730
2W 0.47RΩ
R732
2W 0.47RΩ
R731
2W 0.47RΩ
R733
2W 0.47RΩ
R722
2W 0.47RΩ
R724
2W 0.47RΩ
R723
2W 0.47RΩ
R725
2W 0.47RΩ
R738
2W 0.47RΩ
R740
2W 0.47RΩ
R739
2W 0.47RΩ
R741
2W 0.47RΩ
R718
2W 0.47RΩ
R720
2W 0.47RΩ
R719
2W 0.47RΩ
R721
2W 0.47RΩ
R742
2W 0.47RΩ
R744
2W 0.47RΩ
R743
2W 0.47RΩ
R745
2W 0.47RΩ
R726
2W 0.47RΩ
R728
2W 0.47RΩ
R727
2W 0.47RΩ
R729
2W 0.47RΩ
1 2
R791
R921
1W 22Ω
Q917
RT1N144C
Q960
RT1N144C
Q504
KSA992FTA
Q604
KSA992FTA
Q505
KSA992FTA
Q605
KSA992FTA
Q816
KSA992FTA
Q812
KSA992FTA
Q817
KSA992FTA
Q814
KSA992FTA
Q503
KSA992FTA
Q603
KSA992FTA
Q602
KSA992FTA
Q502
KSA992FTA
Q501
KSA992FTA
Q601
KSA992FTA
R747 4.7K
R746 4.7K
R937 0.1
R938
0.1
R951
1.0
R800
1K
R998 560K
C716
16V/22uF
Q937
MMBT5401
D965
1SS355T
Q940
MMBT5401
D980
1SS355T
D970
1SS355T
21
CN11
D981
1SS355T
1 2
J912
R717
33K
C511
220P
1 2
R792
C924
0.1uF
D971 1SS355T
D972
1SS355T
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN53
CJP27GI281Z
C940
10V/470uF
1
2
JK89
CJJ4M040Z
1
2
JK90
CJJ4M040Z
C514
22P
C515
22P
3
12
Q509
HVTKTD1302T
R529
18K
R528
4.7K
3
12
Q508
HVTKTD1302T
R526
18K
R527
4.7K
C513 22P
C512
22P
SIG[00:60]
SIG[00:60]
SIG06
SIG06
SIG01
SIG06
SIG00
SIG06
SIG01
SIG06
SIG00
SIG06
SIG01
SIG00
SIG01
SIG00
SIG01
SIG06
SIG00
SIG01
SIG00
SIG01
POWER_MUTE
+12V
POWER_MUTE
POWER_MUTE
POWER_MUTE
POWER_MUTE
POWER_MUTE
POWER_MUTE
POWER_MUTE
SL-CH
SR-CH
C-CH
SL-CH
SR-CH
C-CH
SL-CH_SPK
SR-CH_SPK
C-CH_SPK
SL-CH_SPK
SR-CH_SPK
C-CH_SPK
SBL-CH
SBR-CH
FL-CH
FR-CH
FL-CH
SBR-CH
FR-CH
SBL-CH
FL-CH_SPK
FR-CH_SPK
SBL-CH_SPK
SBR-CH_SPK
FL-CH_SPK
SBR-CH_SPK
FR-CH_SPK
SBL-CH_SPK
SIG00
+12V
SIG01
SIG00
FAN2_ON
FAN1_ON
SIG00
SR-OUT
SBL-OUT
SL-OUT
SBR-OUT
L-OUT
R-OUT
C-OUT
POWER_MUTE
SW-OUT
CURRENT_DET
DC_PROTECT
POWER_FAIL
CURRENT_DET
POWER_MUTE
DC_PROTECT
POWER_FAIL
FAN1_ON
FAN2_ON
+12V
SW-OUT
SL-OUT
C-OUT
SR-OUT
L-OUT
SBL-OUT
R-OUT
SBR-OUT
SIG06
CHGND
GND
GAIN_CONT
GAIN_CONT
Harman Kardon AVR 171 Service Manual
Page 162 of 174