Pioneer SA-750 Service Manual

@) PIONEER’
Service
PAL ETIIET
CIRCUIT DESCRIPTIONS
REPAIR & ADJUSTMENTS ORDER NO.
ARP-485-0
STEREO AMPLIFIER
MODEL SA-750 COMES IN SIX VERSIONS DISTINGUISHED AS FOLLOWS:
Type Voltage Remarks
KU AC120V only U.S.A. model
KC AC120V only Canada model
HE AC220V, 240V (switchable) European continent model
Ss AC110V, 120V, 220V, 240V (switchable) General export model
7
YP AC240V only Australia model
HEZ AC220V, 240V (switchable) West Germany model
e This service manual is applicable to the KU type.
For servicing of the KC, HE, HEZ, S, and YP types, please refer to pp. 24~28.
e Ce manuel d’instruction se refére au mode de réglage, in francais.
e Este manuel de servicio trata del método de ajuste escrito en espajfiol.
1. SPECIFICATIONS ...............---.. 2 10. ADJUSTMENTS ..................... 21
2. FRONT PANEL FACILITIES............. 3 REGUAGE oad ane SE ae Re 22
3. PARTS LOCATION ...............004. 5 ASUSTE 2 vi i ee eh eee rs BOR RS 23
4. EXPLODEDVIEW.................... 7 11. SAFETY INFORMATION ............... 24
5. BLOCK DIAGRAM ................... 9 12... JFORIKG-TYPE ws o.an: Be. wogau bi ated ee 24
6.
P.C.
BOARDS
CONNECTION
DIAGRAM
....
11
13.
FORHETYPE
..................000,
25
7.
SCHEMATIC
DIAGRAM
................
15
14.
FOR
HEZ
TYPE.....................
26
8.
ELECTRICAL
PARTS
LIST..............
18
195.
(ROR:S
TY
PEs
cca
Bathe
eats
c
aes
31
9.:
PACKING
4
{233250
t
Betis
She
acess
eed
20
16.
FORYPTYPE..............
00.0000
32
PIONEER
ELECTRONIC
CORPORATION
4-1,
Meguro
1-Chome,
Meguro-ku,
Tokyo
153,
Japan
PIONEER
ELECTRONICS
(USA)
INC.
P.O.
Box
1760,
Long
Beach,
California
90801
U.S.A.
TEL:
(80O}
421-1404,
(213)
420-5914
PIONEER
ELECTRONIC
[EUROPE]
N.V.
Keetbergiaan
1,
2740
Beveren,
Belgium
TEL:
03/775:28:08
PIONEER
ELECTRONICS
AUSTRALIA
PTY.LTO.
178-184
Boundary
Road,
Braeside,
Victoria
3195,
Australia
TEL:
(O93)
580-9911
YA © MAR. 1984 Printed in Japan

Pioneer SA-750 Specifications

General

Brand	Pioneer
Model	SA-750
Category	Amplifier
Language	English