Sanyo JA 226 User manual

SERVICE MANUAL
POWER AMPLIFIER
JA 226 sexx
(EUROPE)
SPECIFICATIONS
The below mentioned specifications are mainly based on the |HF measure-
ments standard. They can therefore not directly be compared with specifi-
cations based on the DIN standard or other standards.
Continuous output power ...........
Input sensitivity and impedance
PHONO
CD/VIDEO
Frequency response
Tone control response
BASS ice a eee ae Pa Me
VRE BEE 4 tune hyd alin et ts Sos
Signal to noise ratio
Power requirements
Power consumption
Dimensions (W x D x H)
20W x2
{at 8 ohms, 1.0% distortion)
2.5 mV/47 kohms
150 mV/47 kohms
20 Hz — 20 kHz (CD/VIDEO)
+8 dB (at 100 Hz)
+8 dB (at 10 kHz)
85 dB (CD/VIDEO)
AC: 220 V,50 Hz
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 Ibs.)
—Specifications subject to change without notice.
WM-15481
AY

DISASSEMBLY
Cabinet Disassembly
Front Panel and Back Lid Disassembly
PCB Disassembly
Aye

PARTS LIST
PRODUCT
SAFETY NOTICE
Each
precaution
in
this
manual
should
be
followed
during
servicing.
Components
identified
with
the
IEC
symbol
A
in
the
parts
list
and
the
schematic
diagram
designate
components
in
which
safety
can
be
of
special
significance.
When
replacing
a
component
identified
with
A,
use
only
the
replacement
parts
designated,
or
parts
with
the
same
ratings
of
resistance,
wattage
or
voltage
that
are
designated
in
the
parts list
in this
manual.
Leakage-current
or
resistance
measurements
must
be
made
to
determine
that
exposed
parts
are
acceptably
insulated
from
the
supply
circuit
before ‘returning
the
product
to
the
customer.
NOTE:
* Materials of Capacitors and Resistors are abbreviated as
follows;
AL
ELECT
..........
Aluminum
Electrolytic
BC CON............ Semiconductor Ceramic
CHIP BC .......... Chip Semiconductor Ceramic
CHIP
TAN..........
Chip
Tantal
ELECT. accraseekes Electrolytic
PP
CON............
Polypropylene
MT
GLAZE..........
Meta!
Glaze
FP CARBON ........ Flameproof Carbon
PACKING & ACCESSORIES
* Tolerance of Capacitors and Resistors are noted with
follow symboles;
WP ebeeeedseede eae? +5%
ea ate eet eae +10%
i saehere tach Sc +20%
Nic onnchacaaamtc stl +30%
ee
re
pprprn,
Pea eis +100-0%
en eee +30 ~ 10%
Zo Selene ake + 80-20%
nee
Part
No.
Description
Description
;
as
141-6-235T-35601
|
INNER
POLYE
LAMINA
COVER
141-2-421T-28800
|
SPECIAL
SCREW
141-6-235T-35605
|
INNER
POLYE
LAMINA
COVER
Y10
BJESS++3+6+Z1
|
S
M
BIND
H
3X6Z1
141-6-409T-23500
|
INST
MANUAL
Y11
WJBWS++3J05N1
|
WASHER
3
141-6-144T-93000
|
FOAM
PLASTIC
CASE
141-6-133T-71100
|
INNER
CORR
CASE
a
ae
ee
141-6-415T-32300
|
NOTICE
ELECTRICAL
PARTS
Ref.
odics
Part
No.
Description
CABINET
&
CHASSIS
No.
—_
Ret
ae
~]
[50
A:
4~243T-84973
|
AC
POWER
CORD
No.
Part
No.
Description
51
141-2-368T-26101
|
HEAT
SINK
:
52
141-2-243T-09800
|
BASE,
TRANSISTOR
1
141-2-111T-58270
|
CABINET
53
141-2-327T-26100
|
INSULATOR,
TRANSISTOR
2
141-2-156T-37900
|
CUP
KNOB,
POWER
SWITCH
54
4-320T-03300
|
POWER
TRANSFORMER
3
141-2~160T-60500
|
PUSH
BUTTON,
POWER
SWITCH
62
4-285T-35400
|
P.C
BOARD,
AC,
PRIMARY
4
141-2-164T-40900
|
SLIDE
KNOB,
64
4-234T-11088
|
FUSE,
T2A
250V
(F701/801)
BASS/TREBLE/BALANCE
or
4-240T-16577
|
SOCKET,
PLAYER
5
141-2-160T-60800
|
PUSH
BUTTON,
SPEAKER
SWITCH
65
42347-11084
|
FUSE,
T1A
250V
(F901)
6
141-2-253T-27900
|
JOINT,
SPEAKER
SWITCH
4-240T-83573
|
SOCKET,
3P
7
141-2-160T-60430
|
PUSH
BUTTON,
MONITOR
SWITCH
4-240T-83575
|
SOCKET,
5P
8
141-2-160T-60300
|
PUSH
BUTTON,
FUNCTION
SWITCH
4-240T-83577
|
SOCKET.
7P
9
141-2-164T-40700
|
SLIDE
KNOB,
MAIN
VOLUME
4-240T-47673
|
SOCKET,
3P
10
141-2-448T-16700
|
CUSHION,
MAIN
VOLUME
4~240T-83578
|
SOCKET,
8P
ll
141-2-290T-12500
|
BRACKET,
MAIN
VOLUME
13
141-6~472T-20630
|
CAUTION
LABEL
14
141-0-122T-61500
|
FRONT
PANEL
ASSY
15
141-2-310T-68401
|
BRACKET,
HEAT
SINK,
RIGHT
TONE/BALANCE
PCB
ASSY
16
141-2-310T-68501
|
BRACKET,
HEAT
SINK.
LEFT
Ref
a
17
141-2-464T-14400
|
FIXER,
AC
POWER
CORD
No.
Part
No.
Description
18
141-2-210T-71200
|
BRACKET,
LEAD,
LARGE
:
=
19
141-2-210T-71300
|
BRACKET,
LEAD,
SMALL
55
141-4-285T-34700
|
P.C
BOARD
ASSY,
TONE/BALANCE
20
141-2-126T-55600
|
BACK
LID
VR701
4~-220T-26073
|
VARIABLE
RESISTOR,
250KW,
21
123-2-472R-00401
|
LUG,
MECHANISM
GROUND
BALANCE
22
141-2~125T-31904
|
BOTTOM
LID
VR751,851
4-220T-07674
|
VARIABLE
RESISTOR,
100KC,
BASS
23
141-2-174T-13100
|
STAND
VR752,852
4-220T-07674
|
VARIABLE
RESISTOR,
100KC.
Y1
BJBYS++3+8+Z1
|
BIND
HD
SCREW
3x8
TREBLE
Y2
BJB2S++3+8+Z1
|
BIND
HD
2
TAPPING
SCREW
3X8
c718
CB+25223KRXRF
|
BC
CON
0.022MF
25V
K
R
XR
3
BJX6S++3+8+Z1
|
PAN
WASHER
HD
2
TAPPING
c719
CB+25104KRXRF
|
BC
CON
0.1MF
25V
K
R
XR
SCREW
3X8
720
CB+25272KRXRF
|
BC
CON
0.0027MF
25V
K
RXR
Y4
BJESS++4+8+Z1
|
BIND
HD
S
TITE
SCREW
4x8
C721
CB+25153KRXRF
|
BC
CON
O.O15MF
25V
K
R
XR
YS
8
JB2S++310+Z1
|
BIND
HD
2
TAPPING
SCREW
3X10
C818
CB+25223KRXRF
|
BC
CON
0.022MF
25V
K
R
XR
Y6
BJB2S++3+8+ZK
|
BIND
HD
2
TAPPING
SCREW
3X8
C819
CB+25104KRXRF
|
BC
CON
0.1MF
25V
K
R
XR
Y7
BJESS++3+8+Z1
|
BIND
HD
S
TITE
SCREW
3X8
820
CB+25272KRXRF
|
BC
CON
0.0027MF
25V
K
RXR
8
WJHGK++3K0CZ1
|
OUTER
TOOTHED
LOCK
WASHER
CB+25153KRXRF
|
BC
CON
0.015MF
25V
K
R
XR
3X6.5X0.45T
RC
+4223JT++R
|
CARBON
T
22K
OHM
J1/4WR25
—
ee ee

PARTS LIST
Ref.
No.
R725
R726
R727
R728
R824
R825
R826
R827
R828
Part No.
RC“+4224I3T+4+R
RC.“+4472JT++R
RC’“+4392JT++R
RC.+4152JT++R
RC,+42235T++R
RC.+42245T=-+R
RC'+4472IT++R
RC. +4392IST==R
RC/+4152jT++R
Pea a he ee eh ee ee I |
MAIN VOLUME PCB ASSY
Description
CARBON T 220KOHM J1/4WR25
CARBON T 4.7KOHM J1/4WR25
CARBON T 3.9KOHM J1/4WR25
CARBON T 1.5KOHM J1/4WR25
CARBON T 22K OHM J1/4WR25
CARBON T 220KOHM J1/4WR25
CARBON T 4.7KOHM J1/4WR25
CARBON T 3.9KOHM J1/4WR25
CARBON T 1.5KOHM J1/4WR25
| i T
Ref.
No.
56
VR702,802
No.
Part No.
Description
141-4—285T-34800
4~220T-20271
LED PCB ASSY
Ref.
Part No.
P.C BOARD ASSY, MAIN VOLUME
VARIABLE RESISTOR, 100KA,
VOLUME
Description
—~|
57
D909
0910
0911
| D912
Ref.
No.
58
Ref.
No.
59
1C702 A
c909
Sl A
C901 A
or A
141-4-285T-34900
SLSLP138CB5RE
SLSLP238FB5PG
SLSLP238FB5PG
SLSLP238FB5PG
HEADPHONE SOCKET PCB ASSY
Part No.
141-4-285T-35000
4-240T-63071
REGULATOR PCB ASSY
Part No.
P.C BOARD ASSY, LED
LED SLP138C-51 B RE
LED SLP238F-51P B GR
LED SLP238F-51P B GR
) LED SLP238F-51P B GR
I
Description
P.C BOARD ASSY,
HEADPHONE SOCKET
SOCKET, HEADPHONE
Description
141-4-285T-35100
SUNJM7812A+++
CE+16106MR++F
POWER SWITCH PCB ASSY
TATA -T. 45209
141-2-381T-04202
141-2~-382T-18900
4—237T-00100
141~-2-135T-75700
4-238T-70380
4-223T-12100
4—223T-12280
MAIN PCB ASSY
141-4-285T-34600
4-240T-50471
4-237T-09993
141-2-381T-04202
4~237T—-00100
4-267T-02600
4—-267T-02700
4-248T-09600
P.C BOARD ASSY, REGULATOR
IC NJM7812A SiPO3
ELECT 10MF 16VMR
Description
1 PC BOARD ASSY, POWER SWITCH
BRACKET, FUSE
TERMINAL
TERMINAL BOARD
COVER
SWITCH, POWER
CAPACITOR 0.01MF 400V
CAPACITOR 0.01MF 125V
t
Description
P.C BOARD ASSY, MAIN
SOCKET
TERMINAL BOARD
BRACKET, FUSE
TERMINAL BOARD
SOCKET
SOCKET
SWITCH, FUNCTION
Part No.
4—238T-82471
4-248T-02300
4-222T-73595
4~-222T-73595
S'NJM4558DD++
STA933+S+L+++
STA933+S+L+++
STC2389R+++++
STC2274E+++K+
STA984+E+++K+
STC3179Y+++4++
STA1262Y+++4++
STA933+StL+++
STA933-S+L+++
STC2389R+++++
STC2274E+++K+
STA984+E+++K+
STC3179Y+++++
STA1262Y++4+++
SDDS442+X+++T
SDDS442+X++4+T
S$DDS442+X+++T
SDDS442+X+++T
SDDS442+X+++T
SDDS442+X+++T
SDDS135+0+++L
$0D0S135+D+++L
$0DS135+D+++L
SDDS135+D++4L
$0DS$135+D++++
$D0S135+D++++
$DD0$135+D++++
$0D0S135+D++++
SOMTZ1508+++T
CE+25475MR++F
CE+10226MR++F
CC+50221KRSLF
CC+50471KRSLF
CB+25183KRXRF
CB+25472KRXRF
CW+50105QRNPF
CC+50101KRSLF
CE+50105MR++F
CE+16106MR++F
CE+10107MR++F
CC+50470KRSLF
CM+50473MR++F
CE+25476MR++F
CC+50181KRSLF
CC+50181KRSLF
CC+50181KRSLF
CC+50103ZRZFF
CC+50103ZRZFF
CM+5 0 1G 3MR+4+F
CM+5 056 2MR++F
CE+25475MR++F
CE+10226MR++F
CC+50221KRSLF
CC+50471KRSLF
CB+25183KRXRF
CB+25472KRXRF
CW+50105QRNPF
CC+S50101KRSLF
CE+50105MR++F
CE+16106MR++F
CE+10107MR++F
CC+50470KRSLF
CM+50473MR++F
CE+25476MR++F
CC+50181KRSLF
CC+50181KRSLF
CC+50181KRSLF
CM+50103MR++F
CM+50562MR++F
CM+50104MR++F
CM+50104MR++F
Description
SWITCH, SPEAKER
SWITCH, TAPE MONITOR
SEMI-FIXED RESISTOR, 150B
SEMI-FIXED RESISTOR, 1508
IC NJM4558DD DIPO8
TR 2SA933 SL
TR 2SA933 SL
TR 28502389 R
TR 2802274 EK
TR 2SA984 E K
TR 2803179 Y
TR 2SA1262 Y
TR 2SA933 SL
TR 2SA933 SL
TR 2802389 R
TR 2802274 EK
TR 2SA984 E K
TR 2803179 Y
TR 2SA1262 Y
DIODE DS442 x
DIODE DS442 Xx
DIODE DS442 x
DIODE DS442 x
DIODE DS442 x
DIODE DS442 x
DIODE DS135 DL
DIODE DS135 DL
DIODE DS135 DL
DIODE DS135 0 L
DIODE DS135 D
DIODE DS135 D
DIODE DS135 D
DIODE DS135 D
ZENER DIODE MTZ15.0B
ELECT 4.7MF 25V MR
ELECT 22MF 1OVMR
CERAMIC 220PF 50V KR SL
CERAMIC 470PF 50V K R SL
BC CON 0.018MF 25V K R XR
BC CON 0.0047MF 25V K R XR
NONPOLAR 1MF 50V Q R NP
CERAMIC 100PF 50V K R SL
ELECT 1MF 50V MR
ELECT 1OMF 16V MR
ELECT 100MF 1OVMR
CERAMIC 47PF SOV K R SL
MYLAR 0.047MF 50V MR
ELECT 47MF 25V MR
CERAMIC 180PF 50V K R SL
CERAMIC 180PF 50V K R SL
CERAMIC 180PF 50V K R SL
CERAMIC 0.01MF 5OV ZR ZF
CERAMIC 0.01MF SOV ZR ZF
MYLAR 0.01MF 50V MR
MYLAR 0.0056MF 50V MR
ELECT 4.7MF 25V MR
ELECT 22MF 10V MR
CERAMIC 220PF SOV K R SL
CERAMIC 470PF SOV K R SL
BC CON 0.018MF 25V K R XR
BC CON 0.0047MF 25V KR XR
NONPOLAR 1MF 50V Q R NP
CERAMIC 100PF 50V KR SL
ELECT 1MF 50V MR
ELECT 1OMF 16V MR
ELECT 100MF 10V MR
CERAMIC 47PF 50V K R SL
MYLAR 0.047MF 50V MR
ELECT 47MF 25V MR
CERAMIC 180PF 50V KR SL
CERAMIC 180PF 50V KR SL
CERAMIC 180PF 50V KR SL
MYLAR 0.01MF 50V MR
MYLAR 0.0056MF 50V MR
MYLAR 0.1MF 50V MR
MYLAR 0.1MF 50V MR
eee |

SCHEMATIC DIAGRAM
Q701,0702
,
Q801,G802
703,403
Q704,0806
0705,0805 0706.0806
707,0807
eros
NIM
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28933
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2$C2274
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28C3179
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PRODUCT SAFETY NOTICE
Each precaution in this manual should be followed during servicing. Components identified with the 1EC symbol A in the parts list and
the schematic diagram designate components in which safety can be of special significance. When replacing a component identified with
A. use only the replacement parts designated. or parts with the same ratings of resistance, wattage or voltage that are designated in
the parts list in this manual.
Leakage-current or resistance measurements must be made to determine that exposed parts are acceptably insulated from the supply
circuit before returning the product to the customer.

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WIRING DIAGRAM

PARTS LiST
BIAS CURRENT ADJUSTMENT
CONDITIONS
VOLUME Control
BALANCE Control
BASS Control
TREBLE Control
FUNCTION Switch :
SPEAKER Switch
MONITOR Switch
Output Load
——___——
hee
Part
No.
Description
oo
eee
C904
CM+50104MR++F
|
MYLAR
O.1MF
SOVMR
C905
CE+35108MY++S
|
ELECT
1000MF
35V
MY
C906
CE+35228QY++S
|
ELECT
2200MF
35V
Q
Y
C907
CE+35228QY++S
|
ELECT
2200MF
35V
Q
Y
c908
CC+50473ZRZFF
|
CERAMIC
0.047MF
50V
Z
R
ZF
C910
CE+25107MR++F
|
ELECT
100MF
25VMR
c911l
CE+25107MR++F
|
ELECT
100MF
25VMR
C912
CE+35107MY++S
|
ELECT
100MF
35V
MY
C913
CE+35107MY++S
|
ELECT
100MF
35V
MY
c914
CE+25106MR++F
|
ELECT
10OMF
25VMR
R701
RC/+4152JT++R
|
CARBON
T
1.5KOHM
J1/4WR25
R702
RC/’+4104JT++R
|
CARBON
T
100KOHM
J1/4WR25
R703
RC/+4274JT++R
|
CARBON
T
270KOHM
J1/4WR25
R704
RC’+4331JT++R
|
CARBON
T
330
OHM
J1/4WR25
R705
RC’+4274JT++R
|
CARBON
T
270KOHM
J1/4WR25
R706
RC.+4153J5T++R
|
CARBON
T
15K
OHM
J1/4WR25
R708
RC’+4681JT++R
|
CARBON
T
680
OHM
J1/4WR25
R709
RC+43325ST++R
|
CARBON
T
3.3KOHM
J1/4WR25
R712
RC/’+4102JT++R
|
CARBON
T
1K
OHM
J1/4WR25
R713
RC/+4563JT++R
|
CARBON
T
56K
OHM
J1/4WR25
R714
RC’+4152JT++R
|
CARBON
T
1.5KOHM
J1/4WR25
R715
RC/+4153JT++R
|
CARBON
T
15K
OHM
J1/4WR25
R716
RC/+48235T++R
|
CARBON
T
82K
OHM
J1/4WR25
R717
RC/+4562JT++R
|
CARBON
T
5.6KOHM
J1/4WR25
R718
RC’+4563JT++R
|
CARBON
T
56K
OHM
J1/4WR25
R719
RC+42225T++R
|
CARBON
T
2.2KCHM
J1/4WR25
R720
RC’+4272JT++R
|
CARBON
T
2.7KOHM
J1/4WR25
R721
A
RFE/+4471J3SFPR
|
FP-CARBON
S
470
J
1/4WR25
R722
A
RM++1R33JS+++
|
METAL
S
0.33
OHM
J
1W
R723
A
RM++1R33JS+++
|
METAL
S
0.33
OHM
J
1W
R729 A RE/+25R6JSFP+ | FP-CARBON S 5.6 J 1/2W
R730
RE
/+2221JSFP+
|
FP-CARBON
S
220
J
1/2W
R751 RC’+4681JT++R | CARBON T 680 OHM J1/4
R752
RC+4681JT++R
|
CARBON
T
680
OHM
J1/4
R753
RC/+4681J5T++R
|
CARBON
T
680
OHM
J1/4
R755
RC’+4100JT++R
|
CARBON
T
10
OHM
J1/4WR25
R801
RC/+4152JT++R
|
CARBON
T
1.5KOHM
J1/4WR25
R802
RC/+4104JT++R
|
CARBON
T
100KOHM
J1/4WR25
R803
RC’“+4274JT++R
|
CARBON
T
270KOHM
J1/4WR25
“O,, (Minimum)
“O,, (Center)
“O,, (Center)
“O,, (Center)
“CD/VIDEO,,
“OFF,,
“SOURCE,,
No Load
AC SECORDARY PCB ASSY
Ref.
No.
R914
Part No.
RC +4331IT+tR
RC“+42745T++R
RC/+41535ST++R
RC/+4681JT++R
RC/+4332IT++R
RC“+41025ST++R
RC/+4563IT++R
RC“+41525T++R
RC +4153IT++R
RC,“+48235ST++R
RC’+4562JT++R
RC/+4563IT++tR
RCO+4222IT++R
RC/+42725T++R
A RF/+4471JSFPR
A RM++iR335S+++
A RM++1R33ISt++
A RF’“+25R6ISFP+
RF,“+2221JSFP+
RC/+4681J5T++R
RC/+4681JIT++R
RC/“+4681JT++R
RC, +4100JT++R
RF/+4152JSFPR
RF/+41525SFPR
RC,“+4222JT++R
RC+42225ST++R
RC/+4681JT++IR
RC/t+41225T++R
A RF/+4820JSFPR
A RF/+4820JSFPR
RC/+4152IT++R
Part No.
141-4-285T-35300
A RM++1R335S+++
Description
CARBON T 330 OHM J1/4WR25
CARBON T 270KOHM J1/4WR25
CARBON T 15K OHM J1/4WR25
CARBON T 680 OHM J1/4WR25
CARBON T 3.3KOHM J1/4WR25
CARBON T 1K OHM J1/4WR25
CARBON T 56K OHM J1/4WR25
CARBON T 1.5KOHM J1/4WR25
CARBON T 15K OHM J1/4WR25
CARBON T 82K OHM J1/4WR25
CARBON T 5.6KOHM J1/4WR25
CARBON T 56K OHM J1/4WR25
CARBON T 2.2KOHM J1/4WR25
CARBON T 2.7KOHM J1/4WR25
FP-CARBON S 470 J 1/4WR25
METAL S 0.33 OHM J 1W
METAL S 0.33 OHM J 1W
FP-CARBON S 5.6 J 1/2W
FP-CARBON § 220 J 1/2W
CARBON T 680 OHM J1/4
CARBON T 680 OHM J1/4
CARBON T 680 OHM J1/4
CARBON T 10 OHM J1/4WR25
FP-CARBON S 1.5K J1/4WR25
FP-CARBON S 1.5K J1/4WR25
CARBON T 2.2KOHM J1/4WR25
CARBON T 2.2KOHM J1/4WR25
CARBON T 680 OHM J1/4WR25
CARBON T 1.2KOHM J1/4WR25
FP-CARBON §S 82 J 1/4W R25
FP-CARBON S$ 82 J 1/4W R25
CARBON T 1.5KOHM J1/4WR25
Description.
P.C BOARD ASSY, AC SECONDARY
METAL OXID 0.33-OHM 1W
eo
©
B's
722 R723
i©
“—
Tees |
| is
Adjust
the
SVR
701 and
SVR
801
after
more
than
3
minutes
when
the
power
switch
is
turned
on.
L
—
Channel:
SVR701
for
1.2mV
reading
between
the
both
leads
of
R723
and
R722.
R
—
Channel:
SVR801
for
1.2mV
reading
between
the
both
leads
of
R823
and
R822.
IC BLOCK DIAGRAM
LA 6458D (DUAL OPERATIONAL AMPLIFIER)
(8) Yee

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

PRODUCTION
CHANGE
NOTICE
POWER AMPLIFIER | JA 226 ax
(EUROPE)
This unit is manufactured at the factory for use with AC 220V. If you need to change this unit from AC 220V use to AC
110V use, following changes should be made.
1. Remount the primary terminals of the power transformer (4-320T-03300) mounting on the 220V position of the PC
Board (4-285T-35400) to 110V position as shown in the figure below.
2. Change the fuse F901 from 4-234T-11084 (250V T1A) to 4-234T-11088 (250V T2A).
a Lo?
150°C ; ov’
AC 220V
S0Hz
AC220¥
SOHz
* 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
Printed in Japan SNAYO ELECTRIC TRADING CO., LTD.
Aug./’85/2200/NS 33, Hiyoshi-cho 2-chome, Moriguchi-shi, Osaka-fu, 570 Japan. WM-16129N

SERVICE MANUAL
POWER AMPLIFIER
SANYO
JA 226 swun
(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
141-6-133T-71100 141-6-133T-71101
1
141-2-111T-58270
141-2-111T-58200
14
141-0-122T-61500
141-0-122T-61503
Y6 BJB2S++3+8+ZK BJB2S++3+8+N
141-2-453T -30601
4-240T-16577 CANCEL
59 141-4-285T-35100 141-4-285T-35101
C915 CC+50103ZDZFS
Printed in Japan
July/’85/2200/NS
Description Remark
=r | are!
INNER CORR CASE
CABINET |
FRONT PANEL ASSY’
BIND
HD
2
TAPPING
SCREW
3x8
N1
GRAPHITE
NYLON
WASHER,
JOINT
(6)
|
“
SOCKET, PLAYER
P.C. BOARD ASSY, REGULATOR
CERAMIC 0.01MF 50VZ D ZF
i
|
60
141-2-135T-75700
CANCEL
COVER
(P.C.
BOARD
ASSY,
POWER
SW)
NOTE:
The
parts
marked
with
*
are
applicable
to
JA226
BLACK.
Add this sheet to Mode! JA226 service manual.
SNAYO ELECTRIC TRADING CO., LTD.
33,
Hiyoshi-cho
2-chome,
Moriguchi-shi,
Osaka-fu,
570
Japan.
WM-15656