Technics SU-8055 X User Manual

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m@ REPLACEMENT PARTS LIST ...... Electric Parts
NOTES :_ 1. Part numbers are indicated on most mechanical parts.
Please use this part number for parts orders.
2. A indicates that only parts specified by the manufacturer be used for safety.
Part No. Part Name & Description . Part Name & Description
INTEGRATED
CIRCUITS
METER
1€201 T svinum45590S IC, Tone Amplifier
1C401, 402 SV!ISTKOOSON tC, Power Amplifier
a 1C601, 602 SVIBA663 IC, FL Comparator
SAD24A17YS Meter, Fluorescent Peak-Power
RESISTORS
R101, 102 ERD25TJ224 Carbon, 220kN, -1/4W,
TRANSISTORS R103, 104 ERD25TJ101 Carbon, 1000, 1/4w,
Q101, 102 TT 28a978-G Transistor, PHONO Input Amplifier R105, 106 ERD257 470 Carbon, 47, aw,
Q103, 104 2SC1815-Y Transistor, Equalizer Amplifier R107, 108 ERD25TJ563 Carbon, 56kN, 1/aw,
‘ : R109, 110 ERD25TJ393 Carbon, 39k, 1/4w,
R11, 112 ERD25TJ821 Carbon, 8200, 1/4w,
R113, 114 ERD25TJ153 Carbon, 15k, 1/4,
R115, 116 ERD25TJ123 Carbon, 12kQ, 1/4w,
R117, 118 ERD25TJ182 Carbon, 18k, 1/4W,
R119, 120 ERDSOTI222 Carbon, 2.2kQ,
Voitage Adjuster
Switch(S11)
105, 106 2SA1015-0 Transistor, Equalizer Amplifier
(Use in ranks Y or O)
Q401, 402 2SA798A-G2 Transistor, Differential Amplifier
(Use in ranks F2 or G2)
Q403, 404 28C1328-T Transistor, Current Mirror
(Use in ranks S, T or U)
407, 408 2SC1815-Y Transistor, Emitter Follower
Sa a a all el a ca
rmer(T 1)
R121, 122 ERD25TJ100 Carbon, 100,
R123, 124 ERD25TJ151 Carbon, 1500,
R125, 126 ERD25TJ333 Carbon, 33k,
Q409, 410 2SC1885-R Transistor, Pre Drive Amplifier R127. 128 ERD25T1473 Carbon, akQ,
(Use in ranks Q, R or S}
Q411, 412 2SA666AI-R Transistor, Current Stabilizer
(Use in ranks P, Q or R)
@501 2SD762-Q Transistor, Regulator
(Use in ranks Q or R)
Q502 2SA684NCE-R Transistor, Regulator
(Use in ranks @ or R}
oH HO
R131, 132 ERO25CKG9102 | Metal Film, 91kQ,
R133, 134 ERO25CKG6801 | Metal Film, 6.8kQ,
R135, 136 ERD25TJ122 Carbon, 1.2kQ,
R137, 138 ERD25TJ104 Carbon, 100k,
R139 ERD25TJ332 Carbon, 3.3kQ,
ho HO
R140 ERD25TJ561 Carbon, 5600,
R141, 142 ERD26FJ390 Carbon, 390,
R143, 144 ERD25TJ470 Carbon, 472,
R201, 202 ERD25TJ824 Carbon, 820k),
R203, 204 ERD257J224 Carbon, 220kQ,
R205, 206 ERD25TJ561 Carbon, 5600,
R207, 208 ERD25TJ683 Carbon, 68k,
R209, 210 ERD25TJ474 Carbon, 470kN.,
R211,212 ERD25TJ562 Carbon, 5.6kQ,
R215, 216 ERD2STJ122 Carbon, 1.2kQ,
2SC1815-Y Transistor, Muting Switching
2SC1328-T Transistor, Meter Range Switching
(Use in ranks S, T or U)
2SA666AI-R Transistor, Meter Range Switching
(Use in ranks P, @ or R)
a a cal a a a
0101 SVDMZL312B Diode, 12V Zener
0401, 402, MA150 Diode, Input Limiter R219, 220 ERD25TJ273 Carbon, 27k,
403, 404 R223, 224 ERD25TJ392 Carbon, 3.9k0,
D407, 408 SVDMA26-1 Diode, Current Mirror R225, 226 ERD25TJ564 Carbon, 560k,
D405
SVDMZ314B
Diode,
14V
Zener
R227,
228
ERD25TJ393
Carbon,
39k,
0801, 502, SVDS3V20 Rectifier R301, 302 ERD25TJ472 Carbon, 4.7kQ,
503, 504 R303, 304 ERD25TJ102 Carbon, 1kQ,
D505, 506 SVOMZ320B Diode, 20V Zener R305, 306 ERD251TJ273 Carbon, 27kQ,
D509 SVD10E1 Rectifier R313, 314 ERD25TJ104 Carbon, 100kN,
0510,511 MA150 Diode, Switching
0601, 602 OA99 Diode, Detector
HoH HE HE He ot ie
R315, 316 ERD25TJ104 Carbon, 100k,
on R317, 318 ERD25TJ394 Carbon, 390k,
COILS and TRANSFORMER R319, 320 ERD25TJ104 Carbon, 100k22,
L401, 402 I SLaY15G-3U Coil, Power Amplifier Output R321, 322 ERD25TJ472 Carbon, 4.7kQ,
Ti A | SLT5P159 Transformer, Power Source R323, 324 ERD25TJ472 Carbon, 4.7kQ,
|
HHH HE
| R401, 402 ERD25TJ152 Carbon, 1.6kQ,
COMPONENT COMBINATIONS R403, 404 ERD25TJ103 Carbon, 10k,
R405, 406 ERD25TJ122 Carbon, 1.2k,
R407, 408 ERD25TJ471 Carbon, 470,
to OH
2401, 402 A | ERF5GEKR33N Non-Flammable Resistor, 0.3320 (X2) 5W
2501 EXRFS203ZS 0.01HF (X2), Rectifier
R409, 410 ERD25TJ122 Carbon, 1.2k0,,
MABIABEE pee roRs R411, 412 ERD25TJ561 Carbon, 5600,
R213,214, EWK32F 25C 15S Treble & Bass Control, 100k{ (C) R415, 416 ERD25€J102 Carbon, 1kQ,
221, 222 R417, 418 ERD25TJ682 Carbon, 6.8k0,
R307, 308 EWF2LA0288F5 | Volume Control, 250k (B) R419, 420 ERD25TJ103 Carbon, 10kQ,
R309 EVH63F25G25S_| Balance Control, 200kQ (G)
R413, 414 EVLS3AA00B13 | DC Unbalance Adjustment, 1kQ (B) Sorat eee eee, Sag
R617, 618 EVLS3AA00B13 | Meter Level Adjustment, 1kQ (8) R425. 426 ERD25FJ332 Carbon. 3 3ko.
R628 EVLS3AA00B14 | Meter Level Adjustment, 10k (B) R427, 428 ERD25TJ224 Gaikor: 220k
{ R429, 430 ERDSOFJ100 Carbon, 10,
FUSES R431, 432 ERD25TJ824 Carbon, 820kn,
(24) Part No. Part Name & Description
ath
SCREWS and WASHERS
XTB3+8BFZ Screw, Speaker Terminal, Input Terminal,
& Fuse Cover M'tg
XSN3+8S Screw, FL Peak-Power Meters Bracket M'‘rg
XWA3 Washer (Spring), FL Peak-Power Meters
Bracket Screw
XWG3 Washer, FL Peak-Power Meters Bracket Screw
XTB3+8B Screw, Front Panel M‘tg
XWC3B Washer, Front Panel Screw
XSN3+6F ZS Screw, Voltage Adjuster Switch M’tg
Ref. No. Part No. Part Name & Description
E,X, XA,EG, SHR127 Bushing, AC Cord
XGH, XGF, EB]
XE] SHR129 Bushing, AC Cord
XAL] SHR131 Bushing, AC Cord
—,EG, XGH, RJA23ZC AC Cord, with Pulg
Description
3 Jack
Hole HOH fe OH OO Oe oe oe OH oe
ol Switch XGF, EB) ; XWA3BFZ Washer (Spring) Voltage Adjuster Switch
ol
Switch
x,
XA]
SHAQ
AC
Cord,
with
Pulg
Screw
-
_——
R433,
434
ERG2ANJ331
Metal
Oxide,
3300,
XE]
RJA452ZC
AC
Cord
XNSS12
Nut,
Headphones
Jack
M’tg
XBA2C31SS0
Fuse,
5.15A
(250V),
Speaker Circuit
R435
ERD25FJ222
Carbon,
2.2kQ,
XAL]
QFC1207M
AC
Card,
with
Pulg
TN3+108
1
Screw,
Bottom
Board
M'tg
XBAS2C25T1A
Fuse,
T2.5A
(250V),
Primary
R436
ERD25FJ470
Carbon, 470,
ol
Switch
SHS6107
Cloth,
Protector
WG3
!
Washer,
Bottom
Board
Screw
XBA2C12T
RO
Fuse,
T1.25A
(250V),
Primary
R437,
438
ERD25TJ272
Carbon,
2.7«0,
XTB4+10F2Z Screw, Power Source Transformer M'tg
+ XWA4FZ Washer (Spring), Power Source Transformer
Screw
XWG4FZ Washer, Power Source Transformer Screw
XTB4+8F FN Screw, Cabinet M’tg
XTB3+8BFN Screw, Cabinet M’tg
XWC3B Washer, Cabinet Screw
XTB3+16B Screw, Set Foot M’tg
XTB3+8F2Z Screw, Rear Panel and DIN Socket M’tg
XWC3FZ Washer, Rear Panel and DIN Socket Screw
[17]
at R439 ERD25TJ472 Carbon, 4.7kQ,
SWITCHES R440 ERD25TJ123 Carbon, 12kn,
ESA2682 T switch, Input & Recording Selector R441, 442 ERD25FJ100 Carbon, 100,
SSH257 Switch, High Filter & Loudness nai: 4aa ERA ANSB He -< | Meta rim. Bau:
SSH253 Switch, Phono Selector & Subsonic Filter R501 ERG1ANJ560 Metal Oxide, 569,
SSH257 Switch, Meter Range & Bright/Dimmer R502 ERDSOFJ181 Carbon, 1800,
ESA273 Switch, Speakers R503, 504 ERD25FJ152 Carbon, 1.5kQ,
ESL21182 Switch, Power Source R505 ERD25TJ102 Carbon, 1kQ,
ESE37200 Switch, Voltage Adjuster R506 ERD25TJ152 Carbon, 1.5k2,
X, XA] only SHS6109 Cloth, Protector
SKA10414 Cabinet
SKLA?-1 Foot, Set
SYU189-1 Bottom Board
SUV337 Cover, Speaker Fuses
ESA23426 Remote Control Switch, Speakers
SHS6101-1 Cloth, Protector
RJS31-1 Socket, DIN (REC/PLAY}
SHG1529 Rubber Cushion, FL Peak-Power Meter
Bracket
OA with Name Plate
D-1A with Name Plate
HH HH OO

Technics SU-8055 X Specifications

General

Brand	Technics
Model	SU-8055 X
Category	Amplifier
Language	English