Harman Kardon AVR 171/230, Service Manual

Page: 173 / 174

+BV
$$$20393
+BV
AC-
L
AC-
N
AC-L
AC-N
+BV
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
DGND
DGND
$$$23864
PGND
PGND
PGND
CHGND
DGND
DGND
DGND DGND
DGND DGND
PGND PGND PGND
DGND
PGND
DGND
S5V
S5V
PC1
PC1
DGND
VKK
DGND
DGND
DGND
PGND
DGND
DGND
DGND
DGND
AC-
N
PGND PGND
PGND
DGND
7VD
PC2
7V
D
PGND
DGND
PC2
7VD
DGND
DGND
ST5V
DGND
VOL_SEL_1
DGND
VOL_SEL_2
DGND
DGND
VKK
ST5V
+12V
-12V
D+7V
ST5V
+12V
-12V
VOL_SEL_1
VOL_SEL_2
AC-
L
+12V
-12V
DGND
DGND
DGND
DGND
DGND
DGND
CHGND
PGND
PGND
+BV
DGND
DGND
DGND
CHGND
A
B
C
D
1 2 3 4 5 6
D
C
B
A
AVR1X10/AVR1X1 SMPS SCHEMATIC DIAGRAM
DRAWING NO
(SMPS)
12509SCMZ
AVR171/230
SCHEMATIC DIAGRAM
7
6
5
4
3
2
1
REVISION
1
1
27
26
SHEET
MODEL
C.S.K
CHECK APPROVE DESIGN
ISSUE
ANAM
MULTI. LAB
2012.12.24
**IMPORTANT SAFETY NOTICE.
IMPORTANT FOR SAFETY. WHEN REPLACING ANY OF THESE COMPONENTS.
USE ONLY MANUFACTUREY'S SPECIFIED PARTS.
**THE UNIT OF RESISTANCE IS OHM. K=1000 OHM, M=1000 KOHM
**THE UNIT OF CAPACITANCE IS MICROFARAD (uF)pF=10 uF
**THIS SCHEMATIC DIAGRAM MAY MODIFIED AT ANY TIME WITH THE
IMPROVEMENT OF PERFORMANCE
COMPONENTS IDENTIFIED BY MARK HAVE SPECIAL CHARACTERISTICS.
-6
MP
L
N
12.12.24
C.D.C Y.W.Y
HEAT SINK
12.12.24 12.12.24
NC
CS
S/S GND FB
D D
VCC
(60V/3A)
(60V/1A)
CS
Drain
GND
GND
VDD
VDDG
FB
Drain
HS92
DGND
(400V/2A)
(400V/2A)
VCC(-45V)
(400V/20A)
(400V/20A)
VCC(+45V)
HEAT SINK
HEAT SINK
100V :
T 8A H 250V
230V :
T 6.
3A H 250V
HEAT SINK
HEAT SINK
HS93
D+7V
POWER_HI
AMP_VCC_ON
POWER_DOWN
ST+5V
D+7V
D+7V
ST+5V
-12V
AGND
+12V
DGND
DGND
VOL_SEL_1
VOL_SEL_2
+38V
GND
DGND
ST+5V
-12V
AGND
+12V
100V :
75K
230V :
150K
100V : Used
230V : Not used
F901
HEAT SINK
For IC97
Division : Q901
1710, 171 : SPW17N80C3
1610, 161 : IPW65R280E6
1510, 151 : IPW65R280E6
Division : C930
1710 : 250V 270uF
1610 : 250V 220uF
1510 : 250V 220uF 171 : 450V 150uF
161 : 450V 120uF
151 : 450V 120uF
Division : C901
1710 : 250V 270uF
1610 : 250V 220uF
1510 : 250V 220uF 171 : JUMPER
161 : JUMPER
151 : JUMPER
Division : C928, C936
1710, 171 : 63V 2200uF
1610, 161 : 63V 2200uF
1510, 151 : 50V 2200uF
Division : HS92, HS93
1710, 171 : HS-BP040HB (H40mm)
1610, 161 : HS-BP030HB (H30mm)
1510, 151 : HS-BP030HB (H30mm)
Division : C937, C939
1710, 171 : 63V 470uF
1610, 161 : 63V 470uF
1510, 151 : 50V 220uF
H->L 45V
H->L 25V
1610, 161
R930 : 62KF
R962 : 16.9KF
1510, 151
R930 : 68KF
R962 : 20KF
1710, 171
R930 : 47KF
R962 : 16KF
USA : 400V 222M
EUR : 400V 152M
1
2
CN90
YW396-03AV
TH91
DSC-2.5D20
VT9
1
14D-561K
CX
92
275V
334 K
CX
91
275V
224 K
CY92
400V
152 M
CY91
400V
152 M
C910
1KV 222 K
D906
US1M
D909
MM1Z20
R906
39
C906
50V
222 K
R915
68K
R913
0R1 1W
R910 33
R912
1K1
D907
1N4448W
D904
US1M
C905
1KV
102 K
D903
US1M
1
2
3
4
PC93
EL817B
R955
56KF
1
3
4
2
DB91
RS1005M
R917
No
t u
se
d
R916
15K
R902
15K
R907
68K 1W
R920
68K 2W
C912
1KV
470 J
C908
1KV
221 J
R914
0R1 1W
C907
50V
47 J
R901
3K9
R918
20K
C909
50V 821 J
R943
6K2
R944
4K7
R953
15KF
R941
6K2
R948
0 ohm
C927
50V
105 K
C917
50V 472 K
R908
0R6 1W
8
7
6
4
3
2
5
1
IC92
ICE2B265
R909
Not used
D916
20V 1/2W
C903
50V
474 K
R951
Not used
R956
47K
R958
10KF
R959
5K6F
C934
50V 105 K
R954
4K7
1
2 3
4
PC94
EL817B
D917
MM1Z16
R945
560
R949
No
t u
se
d
R960
7K5 1W
D915
Not used
C904
50V 105 K
R904 0 ohm
1 2
3
4
PC95
EL817B
D913
S1M
D911
US1M
CY93
400V 102 M
C918
50V
10uF
C929
6.3V
470uF
D921
11EQ06
1
2
3
4
5
6
7
8
9
10
TF91 EE1625
1
2 3
4
PC92
EL817B
R934
560
R946
10KF
R947
10KF
R942
2K2
R938
560
C911
1KV
102 K
D910
UF4007
1
2
3
4
5
6
7
8
IC91
OB2358L
R926 1.2M
R927
1.2M
R923
1K
C914
50V 472 K
D901
S1M
D902
S1M
C902
450V 22uF
R922
10
R924 1.2M
R925
1.2M
R929
1.2M
R932
4R7
D914
MM1Z18
C924
50V 222 K
R952
100 1W
D927
1N
4448W
1
2 3
4
PC91
EL817B
D926
1N
4448W
R937
1K
C920
50V 47uF
D908
MM1Z24
1
2
3
Q902
A708Y
D919
1N
4007
R936
1K
C921
50V 22uF
D918
MM1Z16
1
2
3
Q903
A708Y
D920
UF4004
R935
22
R961 10K
1 2 3 4 5 6 7 8 9 10 11
1 2 3 4 5 6 7 8 9
10 11
ET91
CJT1A026
1 2 3 4 5 6 7 8 9 10 11
1 2 3 4 5 6 7 8 9
10 11
ET92
CJT1A026
C937
63V
470uF
C928
63V
2200uF
L921
6mm
C944
6.3V 1000uF
R964
Not used
J903
7.5mm
J905
15mm
R966
22
J906
20mm
J910
15mm
J904
10mm
BD91
3512
J928
7.5mm
R968
0 ohm
J935
15mm
J932
15mm
R967
10
J911
7.5mm
R969
0 ohm
D912
MM1
Z2
7
D928
20V
1/
2W
D933
SF26
R974
75K
R975
75K
R976 75K
D932
S1M
R905
No
t u
se
d
D937
SF26
1 2
3 4
LF93
RING-616/120uH Min
R972
10
R970
10
R971
10
R979
470K
R980
470K
R981
470K
R982
470K
R911
0 ohm
J915
10mm
J936
12.5mm
J917
15mm
2 1
TS91
Not used
R984 47
C915
50V 105 K
7
6
5
4
3
2
1
14
13
12
11
10
9
8
TF93 EER424220
F901
1
3
2
4
LF91
SQE2930/8mH
1
32
4
LF92
SQE2930/8mH
J938
20mm
C901
250V
270uF
C930
250V
270uF
R903
47 2W
1
2
3
Q901
17N
80C3
C936
63V
2200uF
C939
63V
470uF
R993
7K5 1W
D950
MM1Z15
C941
10V 5600uF
C943
10V
1000uF
R921 56KF
D943
UF4004
C949
100V 10uF
R991
1K
R940
15K
R950
220K
D944
US1M
R977
150KF
L924
7uH
L928
7uH
D942
FCU20A40
D952
FCU20A40
32
1
CN20
2 1
HS92
C916
No
t u
se
d
1
2
3
Q909
RT1N141C
1 2 3 4 5 6 7 8 9 10 11
1 2 3 4 5 6 7 8 9
10 11
ET95
CJT1A026
2 1
HS93
J901
12.5mm
J907
15mm
J908
10mm
J909
10mm
J918
10mm
J919
10mm
J920
12.5mm
J941
15m
m
1
2
3
IC94
KA431SAMF2
1
2
3
IC95
KA431SAMF2
J943
12.5mm
1
2
3
IC96
KA431SAMF2
J947
6mm
J914
7.5mm
J931
7.5mm
CY94
400V 102 M
R986
560
1
2 3
4
PC96
EL817B
1
2
3
Q915
RT1N141C
D935
1N
4448W
R996 47
R997
56KF
3
2
1
IC97
7812A
C925
50V 104 K
D924
1N
4448W
C932
50V 47uF
D922
1N4448W
C953
25V
100uF
C955
50V
22uF
2
1
3
IC98
7912A
C926
50V
104 K
D925
1N
4448W
D936
1N4448W
D939
31DQ06-FC5
D938
31DQ06-FC5
D934
31DQ06-FC6
J923
12.5mm
J926
12.5mm
J929
10mm
J948
20mm
1
2
3
Q916
RT1N141C
R939 47
C956
1KV 102 K
C957
1KV 102 K
R978
220 1W
R973
220 1W
C922
No
t u
se
d
R928
10
BD95
Not used
J930
17.5mm
1 2 3 4 5 6 7 8 9 10 11
1 2 3 4 5 6 7 8 9
10 11
ET93
CJT1A026
1
2
3
4
PC97
EL817B
R930
47KF
R933
180
R999
56KF
RX94
No
t u
se
d
RX95
No
t u
se
d
1
2
3
4
PC98
EL817B
R957
180 R962
16KF
3
2
1
IC99
78L24
D929
MM1
Z1
2
C923
50V 104 K
1
2
3
4
5
6
7
98
10
11
12
13
14
15
BN65
7
6
5
4
3
2
1
1
2
3
4
5
6
7
CN66
J949
12.5m
m
R992
0 ohm
R963
0 ohm
L922
100MHz_60ohm_6A
L923
100MHz_60ohm_6A
J950
10mm
C945
104 C958
103
C959
104 C960
103
C961
104 C962
103
C963
104 C964
103
C967
104 C968
103
C969
224 C970
223
C971
224 C972
223
C973
224 C974
223
C975
224 C976
223
L925
7uH
J952
6mm
J955
7.5mm
J956
7.5mm
J959
12.5mm
2 1
TS92
110 /70mm
℃
C978
104
C977
104
C979
104
R983
No
t u
se
d R987
Not used
C933
25V
470uF
R988
0 ohm
R919
10K
CY95
400V 102 M
J937
7.5mm
C981
Not used
C982
Not used
R994
360 1W
R995
360 1W
RX93
1.5M
RX91
No
t u
se
d
RX92
No
t u
se
d
J962
10mm
J961
10mm
1
BL
2
ZC
3
FB
4 CS
5
VINS
6 GATE
7
VCC
8
GND
IC93
ICE2QS02G
R931
820K
C913
25V
225 K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TF92
EE2525
R990
10 1W
J902
20mm
J912
15mm
J913
15mm
J925
20mm
HS94
J924
7.5mm
J922
7.5mm
J933
7.5mm
1 2 3 4 5 6
1 2 3 4 5 6
HS91
1
2
3
Q914
A708Y
R985
1K8
R989
1K8
J916
10mm
VT9
2
14D-561K
C919
1KV
470 J
CY96
400V 222 M
C983
No
t u
se
d
C984
6.3V
470uF
R965
No
t u
se
d
R998
No
t u
se
d
D905
Not used
Harman Kardon AVR 171 Service Manual
Page 173 of 174