Pioneer sa 420 service manual
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Extracted text from pioneer sa 420 service manual (Ocr-read)
Page 1
(U) PIONEER"
Sefiice
Wanna]
REPAIR& ADJUSTMENTS . ORDER NO.
STEREO AMPLIFIER
A-4ED
MODEL SA-420 COMES IN FIVE VERSIONS DISTINGUISHED AS FOLLOWS:
[VT/raji 7 :pltage if ( Remarks
KU 120V only U.SIA, model
- S 110V, 120V, 220V and 240V (watchablel General export model
YP 240V only Australia model
' HE 220V and 240V (Swixchablel Europe model
HB 220V and 240V (Switchable) l United Kingdom model
ART-646-0
o This service manual is applicable to the KU type (pp. 1 ~ 17), YP and S types (pp. 19 - 27). When
repairing the HE, HB types, please see the additional service manual (ART»647).
I For the circuit description, please refer to the supplement of model SA-720 service manual (ART-765).
0 Ce manuel d'instruction se refére au mode de réglage, en francais.
o Este manual de servicio trata del método de ajuste escrito en espafiol.
CONTENTS
1. SPECIFICATIONS ..................... 2 8. ELECTRICAL PARTS LIST ...........
2. FRONT PANEL FACILITIES ............. 3 9. PACKING ........................
3. BLOCK DIAGRAM .................... 4 10. ADJUSTMENT ....................
4. PARTS LOCATION .................... 5 ' REGLAGE .......................
5. EXPLODED VIEW ..................... 6 AJUSTE .........................
5. PC. BOARDS CONNECTION DIAGRAM ..... 8 ADDITIONAL SERVlCE MANUAL FOR YP,
7. SCHEMATIC DIAGRAM ................ 11 AND S TYPES -----------------------
PIONEER ELECTRONIC CORPORATION 44 M994":
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PIONEER ELECTRONICS AUSTRALIA RTv. LTD. 179484 agenda»
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