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Model
AVR 151S (serv.man2)
Pages
127
Size
16.61 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
avr-151s-sm2.pdf
Date

Harman Kardon AVR 151S (serv.man2) Service Manual ▷ View online

Harman Kardon
AVR151, AVR151S 
Service Manual
Page 41 of 131
䇴㪫㫉㪸㫅㫊㫀㫊㫋㫆㫉䇵
䌒䌔䋱䌎䋲䋴䋱䌘㩷㪪㪜㪩㪠㪜㪪
㪫㫉㪸㫅㫊㫀㫊㫋㫆㫉㩷㪮㫀㫋㪿㩷㪩㪼㫊㫀㫊㫋㫆㫉
㪝㫆㫉㩷㪪㫎㫀㫋㪺㪿㫀㫅㪾㩷㪘㫇㫇㫃㫀㪺㪸㫋㫀㫆㫅
㪪㫀㫃㫀㪺㫆㫅㩷㪥㪧㪥㩷㪜㫇㫀㫋㪸㫏㫀㪸㫃㩷㪫㫐㫇㪼
㪛㪜㪪㪚㪩㪠㪧㪫㪠㪦㪥㩷
㪦㪬㪫㪣㪠㪥㪜㩷 㩷 㪛㪩㪘㪮㪠㪥㪞㩷 㩷 㩷 㩷 㩷 㩷 㩷 㪬㪥㪠㪫䋺㫄㫄
㪩㪫㪈㪥㪉㪋㪈㪬㩷
㪩㪫㪈㪥㪉㪋㪈㪚㩷
㪩㪫㪈㪥㪉㪋㪈㪯㩷 㩷 㫀㫊㩷 㩷 㪸㩷 㩷 㫆㫅㪼㩷㪺㪿㫀㫇㩷㫋㫉㪸㫅㫊㫀㫊㫋㫆㫉㩷
㫎㫀㫋㪿㩷㪹㫌㫀㫃㫋㪄㫀㫅㩷㪹㫀㪸㫊㩷㫉㪼㫊㫀㫊㫋㫆㫉㪃㪧㪥㪧㩷㫋㫐㫇㪼㩷㫀㫊㩷㪩㪫㪈㪧㪉㪋㪈㪯㪅

㪝㪜㪘㪫㪬㪩㪜㩷
䊶㪙㫌㫀㫃㫋㪄㫀㫅㩷㪹㫀㪸㫊㩷㫉㪼㫊㫀㫊㫋㫆㫉㩷㩿㪩㪈㪔㪉㪉㫂㱅㪃㪩㪉㪔㪉㪉㫂㱅㪀㪅㩷
㪘㪧㪧㪣㪠㪚㪘㪫㪠㪦㪥㩷
㪠㫅㫍㪼㫉㫋㪼㪻㩷㪺㫀㫉㪺㫌㫀㫋㪃㫊㫎㫀㫋㪺㪿㫀㫅㪾㩷㪺㫀㫉㪺㫌㫀㫋㪃㫀㫅㫋㪼㫉㪽㪸㪺㪼㩷㪺㫀㫉㪺㫌㫀㫋㪃㩷
㪻㫉㫀㫍㪼㫉㩷㪺㫀㫉㪺㫌㫀㫋㪅㩷
㪜㫈㫌㫀㫍㪸㫃㪼㫅㫋㩷㪺㫀㫉㪺㫌㫀㫋
















㪡㪜㪠㪫㪘䋺䋭㩷
㪡㪜㪛㪜㪚䋺䋭㩷
㩷 㩷 㩷 㩷 㪡㪜㪠㪫㪘䋺㪪㪚㪄㪌㪐㩷
㪡㪜㪛㪜㪚䋺㪪㫀㫄㫀㫃㪸㫉㩷㫋㫆㩷㪫㪦㪄㪉㪊㪍㩷
㪫㪼㫉㫄㫀㫅㪸㫃㩷㪚㫆㫅㫅㪼㪺㫋㫆㫉㩷
㽲䋺㪙㪸㫊㪼㩷
㽳䋺㪜㫄㫀㫋㫋㪼㫉㩷
㽴䋺㪚㫆㫃㫃㪼㪺㫋㫆㫉㩷
㪫㪼㫉㫄㫀㫅㪸㫃㩷㪚㫆㫅㫅㪼㪺㫋㫆㫉㩷
㽲䋺㪙㪸㫊㪼㩷
㽳䋺㪜㫄㫀㫋㫋㪼㫉㩷
㽴䋺㪚㫆㫃㫃㪼㪺㫋㫆㫉㩷



















㪡㪜㪠㪫㪘䋺㪪㪚㪄㪎㪇㩷
㪡㪜㪛㪜㪚䋺䋭㩷
㪡㪜㪠㪫㪘䋺䋭㩷
㪡㪜㪛㪜㪚䋺䋭㩷
㪩㪫㪈㪥㪉㪋㪈㪫㪉㩷
















㪡㪜㪠㪫㪘㪃㩷㪡㪜㪛㪜㪚䋺䋭㩷
㪠㪪㪘㪟㪘㪰㪘䋺㪫㪄㪬㪪㪤㩷
㪫㪼㫉㫄㫀㫅㪸㫃㩷㪚㫆㫅㫅㪼㪺㫋㫆㫉㩷
㽲䋺㪙㪸㫊㪼㩷
㽳䋺㪜㫄㫀㫋㫋㪼㫉㩷
㽴䋺㪚㫆㫃㫃㪼㪺㫋㫆㫉㩷
㪫㪼㫉㫄㫀㫅㪸㫃㩷㪚㫆㫅㫅㪼㪺㫋㫆㫉㩷
㽲䋺㪙㪸㫊㪼㩷
㽳䋺㪜㫄㫀㫋㫋㪼㫉㩷
㽴䋺㪚㫆㫃㫃㪼㪺㫋㫆㫉㩷
㪫㪼㫉㫄㫀㫅㪸㫃㩷㪚㫆㫅㫅㪼㪺㫋㫆㫉㩷
㽲䋺㪜㫄㫀㫋㫋㪼㫉㩷
㽳䋺㪚㫆㫃㫃㪼㪺㫋㫆㫉㩷
㽴䋺㪙㪸㫊㪼㩷
㪇㪅㪈㪌㩷
㪇㨪
㪇㪅㪈㩷
㪇㪅㪌㪌㩷
㪇㪅㪎㩷
㪇㪅㪊㩷
㪇㪅㪋
㪇㪅㪏
㪇㪅㪋
㪈㪅㪍
㪇㪅㪌㩷
㪇㪅㪌㩷
㪈㪅㪇㩷
㪈㪅㪍㩷
Ԙ
ԙ
Ԛ
㪇㪅㪈㪍㩷
㪇㨪
㪇㪅㪈㩷
㪇㪅㪏㩷
㪈㪅㪈㩷
㪇㪅㪋㩷
㪇㪅㪌
㪈㪅㪌
㪇㪅㪌㩷
㪉㪅㪌
㪇㪅㪐㪌㩷
㪇㪅㪐㪌㩷
㪈㪅㪐㪇㩷
㪉㪅㪐㩷
Ԙ㩷
ԙ㩷
Ԛ
㪚㩷
㩿㪦㪬㪫㪀㩷
㪜㩷
㩿㪞㪥㪛㪀㩷
㪙㩷
㩿㪠㪥㪀㩷
㪩㪈㩷
㪩㪉㩷
㪇㪅㪈㪌㩷
㪇㨪
㪇㪅㪈㩷
㪇㪅㪎㩷
㪇㪅㪐㩷
㪇㪅㪊㩷
㪈㪅㪉㪌
㪇㪅㪋㪉㪌
㪉㪅㪈
㪇㪅㪍㪌㩷
㪇㪅㪍㪌㩷
㪈㪅㪊㩷
㪉㪅㪇㩷
Ԙ
ԙ
Ԛ
㪇㪅㪋㪉㪌
㪋㪅㪇
㪈㪅㪇㩷
㪈㪅㪇㩷
㪈㪋㪅㪇㩷
㪊㪅㪇㩷
㪈㪅㪉㪎 㪈㪅㪉㪎
㪇㪅㪋㪌
㪇㪅㪈
㪉㪅㪌㩷
㪇㪅㪋㩷
Ԙ㩷 ԙ
Ԛ
ISAHAYA ELECTRONICS CORPORATION 
㪩㪫㪈㪥㪉㪋㪈㪤
㪩㪫㪈㪥㪉㪋㪈㪪
㪇㪅㪌㩷
㪇㪅㪉㪌㩷
㪇㪅㪉㩷
㪇㪅㪏㪈
㪇㪅㪉
㪇㪅㪋㩷
㪇㪅㪋㩷
㪇㪅㪏㩷
㪈㪅㪉㪈㩷
Ԙ㩷
ԙ㩷
Ԛ㩷
㪈㪅㪉㪈
Harman Kardon
AVR151, AVR151S 
Service Manual
Page 42 of 131
Transistor〉
RT1N144X SERIES
Transistor With Resistor
 
For Switching Application
 
Silicon NPN Epitaxial Type
 
ISAHAYA  ELECTRONICS  CORPORATION 
DESCRIPTION 
OUTLINE    DRAWING
UNIT:
mm
RT1N144U
RT1N144C
RT1N144X  is  a  one chip transistor 
with built-in bias resistor,PNP type is RT1P144X.
FEATURE 
Built-in bias resistor (R1=10kΩ,R2=47kΩ). 
APPLICATION 
Inverted circuit,switching circuit,interface circuit, 
driver circuit. 
Equivalent circuit
 
 
JEITA:
− 
JEDEC:
− 
    JEITA:
SC-59 
JEDEC:
Similar to TO-236 
Terminal Connector 
①:
Base
②:
Emitter
③:
Collector
Terminal Connector 
①:
Base
②:
Emitter
③:
Collector
RT1N144M 
RT1N144T2 
JEITA:
SC-70 
JEDEC:
− 
JEITA:
−, JEDEC:
− 
ISAHAYA:
T-USM 
 RT1N144S 
Terminal Connector 
①:
Base
②:
Emitter
③:
Collector
Terminal Connector 
①:
Base
②:
Emitter
③:
Collector
0.15 
0
0.1 
0.55 
0.7 
0.3 
0.4
0.8
0.4
1.6
0.5 
0.5 
1.0 
1.6 
0.16 
0
0.1 
0.8 
1.1 
0.4 
0.5
1.5
0.5 
2.5
0.95 
0.95 
1.90 
2.9 
① 
② 

(OUT) 

(GND) 

(IN) 
R1 
R2 
0.15 
0
0.1 
0.7 
0.9 
0.3 
1.25
0.425
2.1
0.65 
0.65 
1.3 
2.0 
0.425
4.0
1.0 
1.0 
14.0 
3.0 
1.27 1.27 
0.45 
0.1 
2.5 
0.4 
①  ②
③ 
0.
5
0.25 
0.2 
0.81
0.2
0.4 
0.4 
0.8 
1.21 
① 
② 
JEITA:
− 
JEDEC:
− 
Terminal Connector 
①:
Emitter
②:
Collector
③:
Base
1.21
Harman Kardon
AVR151, AVR151S 
Service Manual
Service Manual
Page 43 of 131
Transistor〉
RT1N144X SERIES
Transistor With Resistor
 
For Switching Application
 
Silicon NPN Epitaxial Type
 
ISAHAYA  ELECTRONICS  CORPORATION 
MAXIMUM RATING (Ta=25℃) 
RATING 
SYMBOL
PARAMETER
RT1N144T2
RT1N144U
RT1N144M
RT1N144C RT1N144S
UNIT
CBO
 
Collector to Base voltage 
50 
EBO
 
Emitter to Base voltage 
CEO
 
Collector to Emitter voltage 
50 
  C
 Collector 
current 
100 
mA 
  CM
 
Peak Collector current 
200 
mA 
 Collector 
dissipation(Ta=25℃) 125(
※)
 150 
200 
450 mW 
Tj
 Junction 
temperature 
+125 
+150 
℃ 
Tst
g Storage 
temperature 
-55∼+125
-55∼+150 
℃ 
      (
※)
  package mounted on 9mm×19mm×1mm glass-epoxy substrate. 
 
ELECTRICAL CHARACTERISTICS (Ta=25℃)       
LIMIT 
SYMBOL
PARAMETER
TEST 
CONDITION
MIN TYP MAX
UNIT
BR)
CEO
 
C to E break down voltage 
I
  C
=100μA,R
BE
=∞
50
 
V
  CBO
 
Collector cut off current 
V
CB
=50V,I
  E
 =0 
0.1 
μA 
FE
 
DC forward current gain 
V
CE
=5V,I
  C
 =5mA 
50 
− 
CE(
sat
 
C to E saturation voltage 
I
  C
 =10mA,I
  B
 =0.5mA 
0.1 
0.3 
ON)
 
Input on voltage 
V
CE
=0.2V,I
  C
 =5mA 
1.0 
1.8 
OFF)
 
Input off voltage 
V
CE
=5V,I
  C
 =100μA
0.4
0.7 
V
 Input 
resistance 
7.0 10 13 kΩ 
/R
 Resistance 
ratio 
4.2 
4.7 
5.1 
 
Gain band width product 
V
CE
=6V,I
  E
 
=-10mA 
 200
MHz 
COLLECTOR DISSIPATION
VS AMBIENT TEMPERTURE
0
100
200
300
400
500
600
0
25
50
75
100
125
150
175
AMBIENT TEMPERTURE Ta (℃)
COLLECTOR DISSIPATION Pc (mW)
RT1N144T2
RT1N144U
RT1N144C
RT1N144M
RT1N144S
Harman Kardon
AVR151, AVR151S 
Service Manual
Service Manual
Page 44 of 131
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