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Sanyo JA 226 Service Manual
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SERVICE
MANUAL
POWER
AMPLIFIER
The below mentioned
ments standard. They can therefore
cations
based on the
Continuous
Input sensitivity
p HONO
CD/VIDEO
Frequency
Tone control
BASS
Signal to noise ratio
Power requirements
Power consumption
Dimensions
Weight
SPECIFICATIONS
specifications
DIN
standard
output
power
and impedance
response
response
(W x D x H)
—Specifications subject to change without notice.
O SANYO
JA
are mainly based on the IHF measure-
not directly
be compared with specifi-
or other
standards.
20 w x 2
(at 8 ohms, 1.0% distortion)
2.5 mV/47
kohms
150 mV/47
kohms
20 Hz - 20 kHz
(CD/VIDEO)
dB (at 100 Hz)
dB (at 10 kHz)
85 dB (CD/VIDEO)
AC:
220 V, 50
130
w
Approx.
420 x 200 x 85 mm
(16-1/2"
x 7-7/8"
x 3-3/8")
Approx. 3.5 kg (8 lbs.)
226
BLACK
(EUROPE)
WM-15481
114 gg

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Summary of Contents for Sanyo JA 226

  • Page 1 SERVICE MANUAL O SANYO POWER AMPLIFIER BLACK (EUROPE) SPECIFICATIONS The below mentioned specifications are mainly based on the IHF measure- ments standard. They can therefore not directly be compared with specifi- cations based on the standard or other standards. 20 w x 2...
  • Page 2 DISASSEMBLY Cabinet Disassembly Front Paneland Back Lid Disassembly PCB Disassembly...
  • Page 3 PARTS LIST PRODUCT SAFETY NOTICE Eachprecaution i n thismanual s hould befollowed during servicing.Components identified with theIECsymbol in thepartslist and the schematic diagramdesignateComponents i n whichsafety canbeof special s ignificance Whenreplacinga component i dentifiedwith A, use only thereplacement parts designated orparts w iththe same ratings o f resistance, wattage o rvoltage t hataredesignated the parts list in this manual.
  • Page 4 PARTS LIST Ref. Ref. Part Description Part Description R725 RC '+4224 JT++R CARBON T 220KOHM Jl/4WR25 4-238T-82471 SWITCH, SPEAKER R726 +4472 CARBON T 4.7KOHM Jl/4WR25 4-248T-02300 SWITCH, TAPE MONITOR R727 CARBON T 3.9KOHM Jl/4WR25 SVR701 4-222T-73595 SEMI-FIXED RESISTOR, 150B R728 RCA'+4 152 JV-R CARBON T 1.5KOHM Jl/4WR25...
  • Page 5 SCHEMATIC DIAGRAM 0701.0702 ans. 0805 0706.0806 0701, 0807 080',G802 G102. IC70' NJM'55800 2SA 98 2SC3'19 2SA '262 2SA933 zsc2383 IC702 NJM18'2A RIOS 270K R70b HEADPHONE SOCXET C706 Q712SV 0.018 a 0047 c707 R708 I'SOV R9'3 ' 5K 27.sv C910 100/25V 29.8V R719 070'...
  • Page 6 006-vcxgz-? 4-28ST34800 ÖE194C 8-17613 ZOLOI•• vzL8LNtN - ooess'HfN ZSOV Tu •••••Z9ZLVSZ 90€•90'0 ••••••64t0SZ SOLO yasvsz '0930'0 uzzosz 69tZOSZ NOU03NNOO ecasrs»avua U2YV3dS —8.'.9.s.7-t.Z-'.u 'S.'-t.z-'. 83Nru — wveovja ONIHIM...
  • Page 7 PARTS LIST Ref. Ref. Description Part Description Part CARBON T 330 OHM Jl/4WR25 +4331 JT++R R804 MYLAR 0.1MF 50V M R 0 1 0 4MR++F C904 CARBON T 270KOHM Jl/4WR25 RC'+4274JT++R R805 ELECT IOOOMF 35V M Y CE+35108MY++S C905 CARBON T 15K OHM Jl/4WR25 RC/+4153 JT++R R806...
  • Page 8 CABIVET & CHASSIS EXPLODED VIEW SANYO ELECTRIC TRADING CO., LTD. 33, Hiyoshi-cho 2-chome, Moriguchishi, Osaka-fu 570, Japan Jun./'85/2200 NS Printed in Japan...
  • Page 9 AC 220V A-2ST32@ • SO Hz AC220V Please replace above parts of the schematic and wiring diagrams with ones of JA 226 service manual. Add this sheet to Model JA 226 BLACK service manual SNAYO ELECTRIC TRADING CO., LTD. Printed in Japan Aug./'85/2200/NS...
  • Page 10 SERVICE MANUAL SANYO POWER AMPLIFIER WHITE (EUROPE) Only parts changed from Model JA226 BLACK are indicated below. For other parts, refer to service manual for Model JA226 BLACK. Ref. No. JA226 BLACK JA226 WHITE Description Remark 141-6-133T.71100 141-6-133T-71101 INNER CORR CASE...