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Technics SU-C04 Service Manual page 12

Stereo integrated amplifier

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PUES
NT NE AAPOR SEN
A OMIM
TM OY
ROTTS OT ENT
-
Part Name & Desctiption
C301, 302
ECEAIEKL3R3_ | Electrolytic,
25V,
|
3.3uF
} Use pair ranks
PARTS
LIST
---:--Cabinet and Chassis
Parts
2SC1815—Y
Transistor, Constant Current
2SD415—Q
Transistor, Power Amplifier
| Use pair ranks
R315, 316
ERD25FJ332
Carbon,
1/4W,
3.3kQ,
+5%
ft R EPLACE
M
EN
T
25B549—-0
Transistor, Power Amplifier 7 P, Q, or R
R317, 318
ERD25FJ562
Carbon,
1/4W,
5.6kQ2,
+5%
:
|
eka
;
;
2SD718—O
Transistor, Power Amplifier ) Use pair ranks
R319, 320
ERD25FJ470
Carbon,
1/4W,
472,
46%
Notes:
1.
Part numbers are indicated on most
mechanical
parts.
4.
Parts other than
| | - and O-marked
are used for both
black
;
2SB688—O
Transistor, Power Amplifier?
R or O
R321, 322
ERD25TJ224
Carbon,
1/4W,
220kQ,
+5%
Please use this part number for a
orders.
and silver types.
|
@803, 804
2SC1845
Transistor, Current Detector
|
R323, 324
ERD25FJ222
Carbon,
1/4W,
2.2k2,
+5%
2. Important safety notice:
5. Bracketed indications i in Ref. No. columns specify the area.
D301, 302
MA162A
Diode, Detector
R329, 330
ERD25FJ102
Carbon,
1/4w,
1kQ,
+5%
803, 804
R331, 332
ERD25TJ823
Carbon,
——«1/AW.
«82K,
45%
When replacing any of these components, use only
D303 ~ 310
20A90
Diode, Synchronous Bias
R333, 334
ERD25TJ184
Carbon,
manufacturer's specified parts.
Black type model No.: SU-C04 (K)
0311 ~ 314
MA27A—2
Diode, Current Limiter
3.
(KKM -marked parts are used for black only, while
D601 ~ 604
SVDS2V20
Diode, Rectifier
R335, 336
ERD25TJ184
Carbon,
1/4W,
180kQ,
+5%
O marked parts are for silver type only.
svONe
Diode, 14V Zener
R337, 338
ERD25FJ103 —_| Carbon,
1/4W,
10k2,
#5%
RVDRD12FB
Diode, 12V Zener
R339, 340
ERD25TJ393
Carbon,
1/4W,
39k,
+5%
|
MA162A
Diode, Bias
R341, 342
ERO25TJ393
Carbon,
1/4W,
39kQ,
+5%
eis
|
MAIE2A
Diode, Detector
A343, 344
ERD25FJ221
Carbon,
1/4W,
2202,
+5%
Ref. No.
Part No.
Part Name & Description
Part Name & Description
SVDSR1K2
Diode, Rectifier
R345, 346
ERD25TJ104
Carbon,
1/4W,
100k2,
+5%
LN21CPH
Light Emitting Diode, Power, Loudness and
R347, 348
ERD25FJ562
Carbon,
1/4W,
5.6kQ,
+5%
CABINET
and
CHASSIS
PARTS
Input Indicator
R401, 402
ERD25TJ123
Carbon,
1/4W,
12kQ,
+5%
eae
D904, 905
LN41YCPH
Light Emitting Diode, Tape 1, 2 Indicator
R403, 404
ERD25FJ681
Carbon,
1/4W,
6802,
+5%
Panel, Front ASS'y (Silver)
XTB3+8GFZ
Screw, Tapping, @ 3x8
|
R405, 406
ERD25FJ332
Carbon,
sYW479
Panel, Front Ass'y (Black)
XTB3+8BFN
Screw, Tapping, @ 3x8
:
XTB3+8BFZ
Screw, Tapping, @ 3x8
L501, 502
|
SLQY15G—30
Coil, Choke
.
R407, 408
ERD25FJ821
Carbon;
1/4W,
8202,
+5%
2
SBN1053
Knob, Volume Control
SNE4021
TRANSFORMER
|
R409, 410
ERD25TJ223
Carbon,
1/4W,
22k2,
+5%
3
SBN1055
Knob, Balance
SNE5O—1
|
.
3
R411, 412
ERD25FJ392.
| Carbon,
1/4W,
3.9kQ, #5%
:
Sone!
nob Ease) Treble Contr)
XNS12
A | SLT5M163-W
R501, 502
ERD25FJ392
| Carbon,
—=- 1/4W,
3.9kQ, 25%
;
oe
Ble Inu Saeco"
.
XWC6B
R503, 504
ERD25FJ221
Carbon,
1/4W,
2202,
+5%
utton, Loundness and Tape Monitor
XNGR6
VARIABLE
RESISTORS
|
R505, 506
ERD50FJ100
Carbon,
1/2W,
102,
+5%
XCJSEP21E—A | Jack, Head Phone
XWA3BFZ
EWJGGA066B15 | Volume Control, 100k (B)
R507, 508
ERG1ANJ331
Metal Oxida, 1W,
3302,
15%
8
SFJSO49N
Terminal Board, Input
XSN3+6BVS
Screw, Tapping, @ 3x6
EWHHMAS531G15 | Balance Control, 100kQ (G)
R701, 702
ERD25FJ2R2
Carbon,
1/4W,
2.22,
+£5%
9
SJF 4431
Terminal Board, Speakers
ACCESSORIES
EVNMOAA00B52 | DC Balance Adjustment, 5002 (B)
R703, 704
ERG1ANJ681
Metal Oxida,
1W,
6802,
+5%
10 [XA]
SGP2750—-14
Rear Panel
Instructions Book
VR201
VR202
VR301, 302
VR401
VR402
A1 (EX, EF,
SQF10819
EWJFCY066530
| Bass Control, 100k2. (C)
EH, EB
oe
R706
ERD25FJ470
Carbon,
,
EB}
A1 (EK, XL]
SQF10821-1
Instructions Book
COMPONENT COMBINATIONS
R707
ERD25FJ151
Carbon,
1/4W,
1502,
+5%
10 [XL]
SGP2750—3A
Rear Panel
A1 [XA]
SQF 10823
Instructions Book
Z501, 502
ERF3GBKR22N
| Component Combination, 0.22Q x 2
R801
ERD25TJ224
Carbon,
1/4W,
220k2,
+5%
1
;
2503, 504
ECQJ0517
Component Combination, 102 x 0.047uF
R802
ERD25FJ103
Carbon,
1/4W,
10k2,
+5%
SJF4101
Terrainal, Ground
A2 [XA]
SJP5215
Plug Adapter, AC Power
Z601
SXRFS203ZSM
| Component Combination, 0.01mF x 2
R803
ERD25TJ124
Carbon,
1/4W,
120k2,
+5%
_-
A3 [XA]
SJP5213—1
Plug Adapter, AC Power
R805
ERD25TJ153
Carbon,
1/4W,
15kQ,
+5%
12 [EF, EH, EB,
SJA88
AC Cord
.
RTS
S1™~3
SSH535
Switch, Input Selector and Tape Monitor
R806
ERD25FJ822
Carbon,
1/4W,
8.2kQ2
+5%
EX]
P1 (EX, EK,
SPG3213
Carton Box
,
R807, 808
ERD25TJ153
Carbon,
1/4W,
15kQ,
+5%
12 [EK]
QFC1205M
AC Cord
;
XA,EH,EB]
R809
ERD25TJ473
Carbon,
12 [XA]
SJAI11
AC Cord
P1 ia
SPG3211
Carton Box
4
SSH1007
Switch, Loudness
PTIXL
SPG3215
Carton Box
=
A, | £$890619S
Switch, Power
R810
ERD25FJ682
Carbon,
1/4W,
6.8k2,
+5%
13 ily are
SHR127
Bushing, AC Cord
|
=
:
:
,
R811, 812
ERD25FJ391
Carbon,
1/4W,
3902,
+5%
:
:
SPS3227
Pad, Left
bi
|
ee
SASS
R813, 814
ERD25FJ272
Carbon,
1/4W,
2.7kQ,
+5%
13 [EK]
SHR129
Bushing, AC Cord
P2 [XL]
SPS3227—1
Pad, Left
R815, 816
ERD25TJ104
Carbon,
1/4W,
100kQ2,
+5%
13 [XL]
SHR131
Bushing, AC Cord
:
R817
ERD25TJ124
= | Carbon,
1/4W,
120k2,
+5%
P3
SPS3229
Pad, Right
Patvt
«|
A [Ssvo1__—[ Relay, Speaker Protection
R818
ERD25TJ104
Carbon,
1/4W,
100kQ,
+5%
SUV453
Cover, Voltage Adjuster Switch
P3 [XL]
SPS3229—1
Pad, Right
THERMISTORS
,
R819
ERD25TJ333
Carbon,
1/4W,
33kQ,
+5%
SKL261
Foot, Set
|
|
R852
ERG1ANJ221
Metal Oxida,
1W,
2202,
+5%
R901, 902
ERD25FJ331
Carbon,
—«- 1/4W, ~—- 3302,
+5%
SJS5627
Connector, 6 pin
Fi
A | XBA2C20TRO_|
Fuse, T 2.0A (250V)
R903
ERDSOFJ820 =| Carbon,
= 1/2W,
822,
Sete
aided a Lae
F2
A | XBA2C10TRO
|
Fuse, T 1.0A (250V)
R904
ERO25FJ331
Carbon,
sepa
easigan seaman
ie
e
SJS5527
- Connector, 5 pin
pat Aa

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