Technics RS-M228X - Page 20

Qi Q11
[2SC945-Q] [2SD965]
| B | OV (0.68V) [disc OV] B [-0.12V (-0.12V) [MUTING ON 0.68V]
Cl10V Vv) [OV] C OV (OV) (0 V] |
E | ov ©v) [-] E OV (OV) [—]
Q2 Q12
(2SC945-Q] {2SD965]
B | OV (0.68V) [disc OV] B |-0.12V (-0.12V) [MUTING ON 0.68V]
C[0V Vv) [OV] C OV (OV) [OV]
E [ov (Ov) [—-] E OV (OV) [—] J
Q3 Q13
[2SC945-Q] [2SB641]
B | —0.35V (0.04V) [FF REW 0.68V] B | 10.52V (10.52V)
A] * For all European areas Cc Ov (OV) [OV] C | =10.29V (—10.30V)
7 and Australia. E OV (OV) [—] E 10.57V_ (10.57 V) |
‘ Q4 Q14 Q15
[2SC945-Q] [2SC945-Q] [2SC945-Q]
B |-0.35V (0.04V) [FF REW 0.68V] B | OV B [0.70V (OV)
C OV (OV) [OV] Cc | OV c OV (OV)
: E OV (OV) [—] E | OV E OV (OV) |
i
Q5 Q16 Q17
[2SK104] [2SC945-Q] [2SC945-Q]
B |-10.47V (-10.48V) f B [-1.53V (OV)]
Le 6.29V_(6.29V) C | -2.11V (3.49V) |
| E [-10.53V (-10.53V) | E; ov (Vv))
Q6 Q18 Q19
_ [2SK104] [2SB641] [2SB641]
; B OV (2.86 V) B | 0.03V (8.38V)
C |-0.11V (3.45V) | © | 0.04V (0.05V) |
D E |-2.40V (3.49V) | E | 0.01V (8.41V)
Q7 Q20 Q21
[2SK104] [2SD592] [2SA999]
[D| ov B | -9.83V (-10.53V) B | 1.42V (-10.49V) |
s OV 'C | 0.5V (-10.52V) C 1 0.73V (~10.52V)_
G_|0.04V E |-9.96V (-10.53V) E | 1.12V (-10.53V) |
Q8 Q22 Q23
[2SK104] [2SA999] [2SC945-Q]
B | 0.36V (-10.47V) | [Bi ov!
C | 0.73V (-10.52V)
E | 1.13V (-10.53V)
Qg Q24 Q25
[2SC965Q] [2SC945-Q] [2SB641]
B
|-0.10V
(0.68V)|
B
|
0.23V
(0.23V)
B
|
15.33V
(16.26
V)
|
Cc ov ov C | 15.36V (16.28 V) C | -10.37V (-10.25V)_
E ov (OV) le OV (OV) | E | 15.34V (16.27)!
Q10 Q26 Q27
[2SC965Q] [2SC 1847-Q] [2SA886Q]
B [-0.10V (0.68 V) B [ 11.22V (11.22V) BT Si1718V E11
C ov (OV) C | 16.65V (17.61V) C | -16.64V (-17.66V)
[e ov (OV) E | 10.57V (10.57V) | E | -10.53V (-10.53V)
TERMINATIONS
‘aa
gg
ht
1C1,
4,
5,
7,
301
8c
Q1—25, 201—222,
224, 301—304
Cathode
Cao—fq—o a
D1—26, 28, 29, 201,
202, 301—308
Cathode
Anode
Cao—f—o A
D27, 30—37
Cathode
cao—{t}-0 A
~~
Anode
LED1—4
RS-M228X
RS-M228X
NOTES: RESISTORS CAPACITORS
ERD ....Carbon ECBA ...... Ceramic ECED ......Electrolytic
ERG ......Metal-oxide ECGD...... Ceramic ECEON ...Non polar electrolytic
ERS ...... Metal-oxide ECKO...... Ceramic ECQS ...... Polystyrene
ERO ...... Metal-film ECCD...... Ceramic ECSO...... Tantalum
ERX ...... Metal-film ECFO...... Ceramic acs ...... Tantalum
ERQ ...... Fuse type metallic ECQM...... Polyester film
ERC ......Solid ECQE ...... Polyester film
ERE :zis.c8 Cement ECOF ...... Polypropylene
REPLACEMENT PARTS LIST
Important safety notice
Components identified by A mark have special
characteristics important for safety.
When replacing any of these components, use
only manufacturer’s specified parts.
Ref No. | Part No. Ref No. Part No. Ref No. Part No. Ref No. Part No. Ref No. Part No. Ref No. Part No. | Part Name & Description
RESISTORS R 138, 139 ERD25FJ103 R 281, 282 ERD25FU8R2 C 59,60 ECEAS50Z1 SPARK KILLER TRANSFORMER
an R 140 ERD25FJ182 R 283, 284 ERD25TJ333 C61,62 ECEAS50ZR68 So GR eee = ak 35
R1,2 ERD25TJ474 R 141(DB] ERDS50FJ101 R 289, 290 ERD25TJ154 C 63, 64 ECEA50Z1 Z1 A ECQU2A103MF T1
R3,4 ERD25TJ273 [For all European areas.) | R 291, 292 ERD25TJ105 C 65, 66 ECEA1ES200 {D] A QLPD69ELE AC Power Transformer
R5,6 ERD25FJ100 [AN] ERD25FJ101 R 293, 294 ERD25TJ155 TRANSISTORS [For all European areas except United Kingdom.]
R7,8 ERD25FJ181 [For Australia, Asia, R 301, 302 ERD25FJ272 C 67,68 ECQV05273JZ aot RTA [IN] A QLPN76ELE = AC Power Transformer
R 9, 10 ERD25TJ563 Latin America, Middle R 303, 304 ERD25TJ224 C 69,70 ECQV05123JZ Q 1, 2,3, 4 28C945-Q [For Asia, Latin America, Middle East and Africa
R13,14 ERD25FJ560 East and Africa areas.] R 305, 306 ERD25TJ563 C71,72 ECQV05183UZ Q5,6,7,8 2SK104 areas.]
R 15,16 ERD25TJ104 [For all European areas.] | R 307, 308 ERD25TJ105 C 73,74 ECQV05683JZ QQ, 10 2SD965Q [BA] A QLPZ21ELE = AC Power Transformer
R19,20 ERD25FJ181 R 144 ERD25FJ122 R 309, 310 ERD25TJ104 C 75,76 ECQV05333JZ Q11,12 2SD965 [For United Kingdom and Australia.]
R 21, 22 ERD25FJ561 R 145 ERD25FJ681 C77, 78 ECKD1H561KB Q 13 2SB641
R 23,24 ERD25FU472 R 146 ERD25FJ122 R 311, 312 ERD25TJ184 C 79,80 ECKD1H152KB | Q 14, 15, 16, 17 COILS
R
147
ERD25FJ681
R
313
ERD25FJ332
C
81,82
ECKD1H103MD
2SC945-Q
Saree
R 25,26 ERD25FJ562 R 148 ERD25TJ223 R 315, 316, 317, 318 C 83,84 ECCD1H101KC |Q18,19 288641 L1,2 QLQX0332KWA Peaking Coil
R 27, 28, 29, 30 ERD25FJ562 C 85,86 ECQV05104JZ Q 20 2SD592 L3,4 QLQX0343KWA Bias Trap Coil
ERD25FJ102 R 149 ERD25TJ154 R 319, 320 ERD25FJ472 Q 21,22 2SA999 L5 QLQX1021Y Peaking Coil
R 31,32 ERD25TJ684 R 150 ERD25FJ222 R 321, 322 ERD25TJ684 Cc 89 ECEA1ES200 Q 23,24 2SC945-Q L7 QLB0198 Bias Oscillation Coil
R 33, 34 ERD25TJ473 R 151 ERD25FJ102 R 323 ERD25TJ224 Cc 90 ECEA1AS470
R 35,36 ERD25TJ274 R 152, 154 ERD25FJ562 R 324 ERD25TJ104 ca ECEA5O0Z1 Q 25 2SB641 FUSES
R 37, 38 ERD25FJ332 R 155 ERD25FJ471 R 325 ERD25TJ473 Cc 100 ECEA1HS100 Q 26 2SC1847Q
R 39, 40 ERD25FJ181 R 156 ERD25FJ103 R 326, 327 ERD25FJ103 C 101, 102 ECKD1H181KB Q27 2SA886-Q F1
R41 ERD25TJ184 R 157 ERD25FJ331 R 328 ERD25FJ221 C 103 ECQP1153JZ Q 201, 202 2SK104 [DB) A XBAQo0007 Fuse (T 400mA)
R 42 ERD25TJ184 R 158 ERD25FJ103 C 104 ECFDD153KXY | Q 203, 204 2SC945-Q [For all European areas.]
R 43,44 ERD25TJ274 R 159, 160 ERO25TKG1502 | R 329 ERD25TJ684 C 105 ECQV05153JZ_ —_| Q 205, 206, 207, 208, 209, 210, [N] A. XBA2FO3NM100
R 161 ERO25TKG5601 | R 330 ERD25FJ472 Cc 106 ECQM1H822JZ 211, 212, 213, 214, 215, 216, Fuse(300mA)
R45 ERG1ANJ820 R 331 ERD25FJ 182 C 107,110 ECEA1ES470 217, 218, 219, 220 [For Asia, Latin America, Middle East and Africa
R 46 ERG1ANJ820 R 162 ERO25TKG2702 | R 332[DB] ERD2FCG100P 28D1010 areas.]
R 47, 48 ERD25TJ154 R 163, 164 [For all European areas.] | C111 ECEA1HS100 Q 221, 222, 224 F2
R 49,50 ERD25FJ471 (DB) ERD2FCJ181 [AN] ERD2FCG100 C112 ECEA1VS102 2SC945-Q {(DB] A XBAQo007 Fuse (T 400mA)
R 51, 52, 53, 54 [For all European areas.] [For Australia, Asia, C113 ECEA1CS471 Q 301 2SB641 [For all European areas.
ERD25TJ154 [AN] ERD25FJ181 Latin America, Middle C114 ECEA1CS471 Q 302, 303 2SC945-Q F3
R55 ERD25FJ562 [For Australia, Asia, East and Africa areas} | C 115 ECEA1HS100 =| Q 304 2SB641 [DB] A XBAQo006 Fuse (T 315mA)
R56 ERD25FJ103 Latin America, Middle R 333[DB] ERD2FCG181P | C 116, 117 [For all European areas.]
R57,58 ERD25FU102 East and Africa areas.] [For all European areas.] A ECEA1CS221 DIODES & RECTIFIERS | F 4 [DB] XBAQ007 Fuse (T 400mA)
R59,60 ERD25TJ274 R 169, 170, 171, 172 [AN] ERD2FCG181 C 120, 121 {For all European areas.]
R 61, 62 ERD25FJ392 ERD25TJ225 [For Australia, Asia, A ECEA1ES332 01,2 MA161
R 202, 204 ERD25TJ104 Latin America, Middle C124 A ECEA1CS102 D 11, 12, 13, 14, 15, 16, 17, SWITCHES
R 63, 64 ERD25TJ333 R 205, 206 ERD25FJ101 East and Africa areas.] C 125, 126 18, 19, 20, 21, 22, 23, 24,
R65,66 ERD25FJ681 R 207, 208 ERD25TJ474 R 334 ERD25FJ103 [DBN] A ECKD1H103MD 25,26 MA161 $1 QSSE203 Slide Switch
R67 ERD25FJ121 R 209, 210 ERD25TJ105 {For all European areas, D 27 SM112 (Record/Playback
R68 ERD25FJ121 R 211,212 ERD25TJ154 VARIABLE RESISTORS Asia, Latin America, D 28 MA161 Selector)
R 69, 70 ERD25FJ331 R 213, 214 ERD25TJ473 Midole East and Africa D29 SVDRD8.2EB $2 QSR8403 Rotary Switch
R71, 72 ERD25Fu392 R 215, 216 ERD25FJ472 VR 1, 2, 3, 4EVNM4AA00B24 areas.] D 30, 31, 32, 33, 34, 35, 36, 37 (NR Selector)
R 75, 76, 77, 78 R 217, 218 ERD25TJ473 VR 5,6 EVNM4AA00B54 | C 201, 202 ECEA25Z4R7 A SM112 $3 Qsw4214 Push Switch
ERD25FJ152
R
219,
220
ERD25TJ333
VR
7,8
QWKGTA024A14
|
C
203,
204
ECEA50Z1
D
38,
39,
40
(Input
Selector)
R79 ERD25FU103 R 221, 222 ERD25FJ103 VR 9,10 EVNM4AA00B15 | C 205, 206, 207, 208 MA161 S4 Qsw2236 Push Switch
R 80 ERD25TJ104 R 223, 224 ERD25TJ473 VR 201, 202, 203, 204 ECQV05104JZ (REC Mute ON/OFF)
R 81,82 ERD25TJ563 R 225, 226 ERD25FJ470 EVNMOAA00B54 | C 209, 210 ECEQV05334JZ |D 41,42 RD20EB3 S5 A QSW117AS Push Switch
R 227, 228 ERD25TJ104 VR 205, 206, 207, 208 C 211,212 ECCD1H221J D 45 MA161 (Power ON/OFF)
R 83,84 ERD25TJ473 R 229, 230 ERD25FJ332 EVNMOAAO0B14 | C 213, 214, 217, 218 D 201, 202 MA161 S6, 7 QsB0251 Leaf Switch (Auto Tape
R 85, 86 ERD25FJ101 R 231, 232 ERD25TJ473 VR 301 EVNM4AA00B53 ECQM1H103JZ D 301, 302, 303, 304, 305, 306 Detector)
R 87,88 ERD25FJ680 R 233, 234, 235,236 VR 302 EVNM4AA00B14 | C 215, 216, 219, 220 MA161 $8,9 QSB0251 Leaf Switch (Play/Fast
R 89,90 ERD25FJ102 ERD25TJ104 ECCD1H101J D 307 RD20EB3 Wind SW)
R 100 ERD25TJ123 R 237, 238 ERD25FJ103 CAPACITORS C 221, 222, 223, 224 D 308 MA161 $10
R 101 ERD25FJ562 R 239, 240 ERD25TJ333 ECEA25Z4R7 (DN] A QSR1410 Rotary Switch
R 102, 103, 104 C1,2 ECEA16M10R C 225, 226, 227, 228 (AC Power Voltage
ERD25TJ473 R 241, 242 ERD25FJ102 C5,6 ECKD1H471KB ECQV05104JZ | LIGHT EMITTING DIODES selector)
R 105 ERD25TJ273 R 243, 244 ERD25TJ473 C7,8 ECKD1H391KB | ¢ 229, 230, 231, 232 [For all European areas except United Kingdom,
R 106 ERD25TJ473 R 245, 246 ERD25FJ101 C9, 10 ECEA16M10R ECQM1H332JZ | LED1 LN216RP Asia, Latin America, Middle East and Africa
R 107 ERD25TJ104 R 247, 248 ERD25TJ473 C11,12 ECKDIH102KB | C 233, 234 ECKD1H331KB | LED 2 LN316GP areas.]
R 249, 250 ERD25FJ103 C 13, 14 ECEA1AS221 C 235, 236 ECQV05104JZ LED 3 LN216RP
R108, 109 ERD25TJ563 R 251, 252, ERD25FJ102 C 15,16 ECQV05273JZ C 237, 238 ECQM1H103JZ | LED 4 LN416YP JACKS
R112 ERD25TJ273 R 253, 254 ERD25FJ392 C 17,18 ECEA1HS100 C 239, 240 ECQV05104JZ a>.
R113 ERD25FJ222 R 255, 256 ERD25TJ333 C 19,20 ECQV05123JZ | C 241, 242 ECEA16M10R INEGRATED CIRCUITS j|J1,2 QJA0451 MIC Jack
R114 ERD25TJ104 R 287, 258 ERD25TJ104 C 21,22 ECEA1AS101 C 243, 244 ECEA1HS100 Se ee ee QJA0259 Headphones Jack
R115, 116 ERD25FJ472 R 259, 260 ERD25FJ472 C 247, 248 ECEA1ES470 IC 1 M5219L J4,5,6,7
R117 ERD25FJ222 C 23,24 ECEASOMR33R | C 249, 250 ECCD1H151KB | Ic 2,3 NE646N QEJ5028S Jack Board (LINE IN/OUT)
R118 ERD25TJ333 R 261, 262 ERD25TJ333 C 27,28 ECCDIH470KC | C 301,302 ECEAS0ZR47 IC 4,5 M5218L
R 120 ERD25FJ472 R 263, 264 ERD25FJ682 C 29, 30 ECQV05273NZ C 303, 304 ECEA1HS100 IC6 AN6256
R121 ERD25TJ104 R 265, 266 ERD25FJ472 C 31, 32 ECEQM1H472JZ | C 305, 306 ECEA50Z1 IC7 M5230L :
R 122 ERD25FJ152 R 267, 268 C 33,34 = ECEA1HS100 C 307 ECEA1ES101 IC 201, 202 UPC1252H2
R 123 ERD25FJ122 [DB] ERD2FCG220 C 35,36 = ECEASOZR33 IC 203, 204 UPC1253H 2
R 124 ERD25TJ273 [For all European areas.] | C 37, 38 ECQV05104JZ C 308 ECQV05473UZ IC 205, 206 NJM4558DF
R 125 ERD25FJ1RO [AN] ERD25FJ220 C 39,40 ECQM1H392JZ | Cc 309 ECEA1HS100 IC 301 BA6138
R 126 ERD25FJ100 [For Australia, Asia, C 41, 42, 43, 44 IC 302 AN6552
R 127, 128 ERD25FJ562 Latin America, Middle ECEA1HS100 COMBINATION PARTS | ic 303 AN6870N
R 129 ERD25FJ100 East and Africa areas.] C 45, 46 ECEA50ZR68
R 130 ERD25FJ103 R 269, 270 ERD25TJ393 C 47,48 ECEQV05473JZ | cR1,2 EXRP102K103W MULTIPLEX FILTERS
R131 ERD25TJ563 R 271, 272 ERD25FJ223 C 49, 50 ECEA1HS100 CR 3,4 EXRP182K392W |
R 132 ERD25TJ223 R 273, 274 ERD25FJ332 C 51,52 ECEA1AS221 CR 5,6 EXRP102K562W | mpx1.2 QLM9Z9K
R 133 ERD25TJ563 R 275, 276 ERD25TJ333 C 53, 54 ECEA1HS100 CR7,8 EXRP100K184W 7
R 134,135 ERD25FJ561 R 277, 278 ERD25TJ394 C 55,56 ECQM1HS562JZ |CR9,10 EXRP561K822W
R 136, 137 ERD25FJ101 R 279, 280 ERD25FJ102 C 57,58 ECEA1HS100 CR 11,12 EXRP821K123W