Akai GX-4000D Service Manual

a
11. LIST OF INTERCHANGEABLE SEMICONDUCTORS
If, while servicing, the original parts cannot be obtained, the interchangeable parts listed below can be substituted.
Original Parts [ Interchangeable Parts
Description Parts No. T Utilizing P.C Board Description Parts No.
65
2S8C458 (B) (C ET368021 LE-5701 (A) 2SC839 (E) (F) ET4580)
ne 2S8C1312S (G) (H) ET603257
2SC458LG (C) (D) ET391768 LE-5701 (A) 2SC693U (F) ET315472
ie LE-5801 (A) 2SC1312R (G) (H) | __£9517263
2SC711 (G) ET399870 LE-S701 (A) 2SC536 (G) (H) ET403391
. 2SC1647 (S) (E) (U) ET621270
2SC945L (Q) (P) ET639437 LE-5701 (A) | 2SC536 (F) (G) (H) ET634893
2SC945L (R) ET398788 LE-5801 (A) 2SC711 (E) (F) (G) (H) ET619727
5 ETS22911
2SC1061 (B)(C) ET375603 LE-5701 (A) 2SD313 (D) (E) (F) 5
es LE-5702 2SD361 (D) (E) ET537300
28C1312S (G) ET663243 LE-5701 (A) 2SC458LG (C) (D) ET491768
28C1312S (G) (H) ET603257 |
28C1815 (Y) (GR) ET307234 LE-5702
2SD361 (D) (E) ET537300 LE-5802 2SD234 (0) (Y) ET393568
2SK30A (Y) (GR) ET552870 LE-5801 (A)
2SK68 (M) (N) ET301464 LE-5701 (A)
182473 ED624903 LE-5801 (A) 181588 ED557447
182473VE EDS60913 LE-5701 (A)
ED562386 LE-5801 (A) IN34A ED219464
pais ED428264
IN34A ED219464 LE-5701 (A) 1S188AM ED562386
| 1N60 ED428264
10D} | ED224526 | — LE-5801 (A) 1N4002 ED511907
05Z22L ED306469 ; LE-5802
HZ12B-2 i; ED310387 | LE-5701 (A)
[ HZ22-1 : ED307236 : LE-5702 ( | ml
BIP-1 | ED306423 | — LE-5802 |
| | _LE-5702
—————
i
GL-3PG1 ED283138 | LE-5701 (B) i
| GL3ARI ED249377 LE-5701 (B) SR105D ED283138
LE-5801 (B)
56
INDEX
Parts No.
BA306532
BA306543
BA306544
BA306545
BA306547
BA307124
BA307125
BA307126
BA307132
BD306 566
BD306567
BD307116
BD307117
BF205075
BH306536
BL311453
BM306529
BR306554
BR306555
BS480352
BT306439
BT306440
BT306441
BT306442
BT307231
BT307232
BT307233
EC249750
EC250672
EC294118
EC301320
EC301320
EC303025
EC305680
EC305680
EC306419
EC306419
EC306420
EC306420
EC306420
EC306424
EC306425
EC306438
EC306438
EC306438
EC306438
EC306470
EC306471
E£C306471
EC306471
EC306471
EC306471
EC306474
EC306980
EC306980
EC306980
EC306980
EC306980
EC306986
EC306987
EC306988
EC307167
EC307167
EC307243
EC309122
ECSS1160
EC$58202
EC5$8202
EC604102
EC604102
EC6196S0
EC619650
EC6212S7
EC621257
EC661972
ED219464
ED219464
ED224526
ED249377
ED2831338
Ref. No. &
Symbol No.
(1)-C62
(2)-C30
3-19
3-21x
{1)-C30
{1)-C100,101
(1)-C103
(2)-C35
(1)-C39
(1)-C2
(1)-C22
(1)-C49
(1)-Cé1
(1)-C69
(1)-C9S
(1)-C3
(1)-C23
(1)-C50
(1)-C70
(2)-C43
(2)-C3
(2)-C38
(2)-C44
(2)-C1
(2)-C36
(2)-CS
3-20x
(3)-C6
(1)-VC1,2
(2)-VC1,2
(2)-C22
(2)-C58
(2)-C24
{2)-C57
(1)-C12
(1)-C59
(2)-C77
(2)-D1,2
(2)-D7,8
(1)-D7
9-36
9-37x
Parts No.
ED306423
ED306469
ED307236
ED310387
EDS60913
EDS562386
EDS62386
ED624903
£D624903
ED624903
EF214727
EF258344
EF258344
EFS63670
EFS63681
EFS93706
EF6$9507
EF668474
EF695 766
E1301363
EI306141
EI306141
EJ249333
EJ249333
EJ283094
EJ301$13
EJ302984
EJ302984
£J306289
EJ306289
EJ306290
£J306290
EJ306985
EJ309101
EJ309102
EJ309103
EM306432
EM306433
EM306434
ER300820
ER305722
ER306416
ER306462
ER306961
ER306962
ER307182
ER309119
ER309120
ER450786
EO0301448
EO301711
E0306417
E0306417
E0306418
E0306418
E0383365
E0383365
E0382905
E04§2905
E048 2905
E0624857
ES258232
ES306291
ES306292
ES306292
ES306422
ES306330
ES306460
£S306982
ES307163
ES307180
ES316934
ES369865$
ES403727
ES493302
ES494302
ES655806
ES665807
ES665875
ET3014364
Ref. No. &
Symbol No.
(3)-D1
(3)-D2
(3)-D2
(2)-D6
(1)-D4
(1)-D1,2
()-DS.6
(1)-D3
(1)}-D8
(2)-D3tos
9-18x
9-23x
9-25x
9-20x
9-19x
9-24x
9-17
9-22x
9-21x
(2)-1C1,2
CL)ICL
(2 1C3
(1)-P901 ,902
(2)-P1,2
(1)-J2
9-13x
{1)-P903
(2)-P3
(1yd1
(2)-J1
(1-353
(2)-J3
(2)-J2
2-34x
2-32x
2-33x
9-29x
9-28
9-30x
7-70x
(1}R74,75
(Q)R76
3-23
(2)-R95
(2)-R94
(2)-FL2
(2)}-FL3
(2)-FL1
7-69
(2+-L2
Q)Lt
(1}L2
(1)-L7
Q)LI
(1}L6
(1}LS
(2)}-TL
(1)-L3
(L838
(2}L3,4
(1)-VLEto4
(3)-SW2
(1)-SW1
(SW3
(2)-SWS
(1)-SW4
9-14x
7-65x
(2}SWI
(2}SW3
7-66%x
6-2
6-3
7-68
(1)-SW2
(2}-SW2
(3}SWi
(3}SW1
(3+SW1
(2}TR7
Parts No. Sana: Parts No.
£T307234 (3}+TR2 MR269763
ET368021 (2}+TR8,9 MR300644
£T375603 (2}TR1O MR611976
ET375603 (3)-TRI MS 244708
ET39i1768 (1)-TRito3 |MS306208
ET391768 (1}TR6to9 |MS582906
ET391768 (1}TRi4toté | MT222366
ET391768 (t)-TR19to22 | MT252112
ET391768 (2)-TR1 MT252123
ET391768 (2)-TRS MT255870
ET399870 (2)-TR4 MT2S5971
ET398788 (1)}TR12,13 |} MT255982
ET399846 (1)-TRI1 MT255993
ET399846 9 (1}TR24 MT306237
ET537300 (3}-TR! MT438581
ETS52870 (1)-TR25,26 | MT438592
ET603257 (2}TR2 MT438625
ET603257 (2)-TR6 MT438636
ET639437 “(1}TR4,5 MT458943
ET639437 (1)}TRIO MT51656S
ET639437 (1}TR17,18 | M1T676383
ET639437 (1}TR23 MV 269965
ET639437 (2}-TR11,12 |MV269965
ET663243 (2)-TR3 MV270066
EV305635 (1}+VRi MV639630
EV305635 (1)-VR3,4 MY270055
EV305635 (1)-VR6 MZ206515
EV305636 (1)-VR2 MZ210126
EV305636 (1)-VRS MZ217271
EV306293 (1)}VR7,8 MZ217708
EV306293 (2)-VRI MZ217855
EV306446 (1)-VR9 MZ256814
EV306446 (2}-VR6 MZ283140
EV30698! (2)-VR2 MZ301585
EV464220 (2)-VR4 MZ301585
EV478686 (2)-VRS MZ306436
EVS20806 (2)-VR3 MZ306436
EW305691 9-12x MZ312524
EW306427 9-11x MZ327341
EW306428 9-10 MZ327352
EZ209215 (3}14 MZ446635
EZ335204 3-2x MZ585887
EZ631945 9-16 MZ585900
MB256601 5-11 MZ610301
MB406168 7-76x MZ610457
MC479968 7-67 MZ628211
MH244710 5-7 MZ675887
MH258581 6-23 HA306210
MH289168 7-60 HA306211
MH306232 10-28x HE384693
MI241413 7-20 HP307087
MI675450 = 7-44 HR307088
ML305715 6-25 HZ274162
ML306265 9-35 HZ306246
ML306265 10-22 HZ306249
ML306332 2-11 HZ317897
ML306448 10-24x HZ410984
ML307217 10-23x $A306240
ML307218 10-25x SA311202
ML479957 7-56 $B306218
ML663355 7-12 S$B306219
ML663401 7-17 $B306220
ML663761 7-27 $B306221
ML663805 7-41 SB625004
ML663816 7-51 SC306257
ML663827 7-46 SC3062538
ML668687 7-35 $C306564
ML668700 7-33 S$C306565
ML676001 2-12 SC307118
ML674357 7-30 SC307119
ML67S854 6-17 SE306216
MP204794 10-71 SE306217
MR217203 6-18 $H306225
MR217203 6-26 SK259345
MR217203 7-43 SK287280
MR217214 7-14 $K287291
MR251460 4-9 SK306226
MR25$20423 4-10 SK306227
MR252055 4-19 SK306316
MR2S6083 4-34 SK306333
Ref. No. &
Symbol No.
Ref. No. &
Symbol No. Parts No.
7-52 $K306334
3-14 S$K306335
3-13 $K306336
$-3 SK306337
45 $K306338
7-53 $K583132
411 SP306262
4-3x SP306263
4-18 SP306 266
4-17 SP306267
4-20 SP306273
4-21x SP306274
4-32 SP306275
4-4 SP306276
4-28 SP306277
4-24x SP306278
4-27 $P306279
4-23x $P307221
4-7 SP307222
4-6 SP307223
4-30 $P307224
3-8x S$Z276816
5-13 $Z306214
6-15 $Z306215
7-85 $Z306222
5-14 $Z306223
6-24 $2465377
3-12 $Z480712
6-16 TC289484
7-25 2G206144
7-87 ZG208091
1-64x Z2G217866
(3)-VS1 ZG227417
5-16 2G227452
10-20 ZG227485
5-17x 2G227842
10-21x ZG227583
7-37 2G227575
6-8 2G227586
6-10 ZG257095
5-6 ZG260717
7-72 2G270358
$-8 ZG290384
6-5 ZG306233
7-55 ZG306241
7-28 26306242
5-5 ZG312928
2-26 26469427
2-18 Z2G634848
2-29 ZS201767
2-25 ZS21.7877
2-17 28223233
2-6 28253405
2-27 28284231
2-20 ZS297641
2-3 Z$3064335
2-30 28306463
10-42x ZS323728
7-77x ZS323728
10-18 28325495
£0-19x ZS325495
10-16 2$325495
10-17x ZS325495
7-75 ZS327835
10-10 ZS328195
10-1 1x 2S379350
10-67 ZS379350
10-68x ZS379350
10-69x ZSA13177
10-70x ZS413201
10-8 ZS413201
10-9x ZS413201
7-86 ZS413201
10-38 ZS413233
10-39x ZS4 14044
10-46x ZS417150
10-30 ZS417150
10-31x ZSAL7216
10-44 ZS417216
10-32 ZS417216
10-33x
10-34
10-38x
10-36
10-37x
10-29
10-58
10-59x
10-40
10-41x
10-63
10-64x
10-48x
10-50x
10-49x
10-47x
10-51x
10-54x
10-53x
10-52x
10-55x
2-5
10-6
10-7x
10-13
10-14x
7-83
10-61
(3)-9
2-23
7-61
7-58
7-54
7-36
6-28
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Akai GX-4000D Specifications

General

Track System	4-track, 2-channel, stereo/monaural system
Reel Size	Up to 7 inch reel
Tape Speeds	3 3⁄4 7 1⁄2 ips
Frequency Response	30Hz to 24kHz (7 1⁄2 ips)
Type	Reel to Reel
Heads	1 x erase
Motor	1 x capstan, 1 x reel
Wow and Flutter	0.08% (7.5 ips)
Output	0.775V (line)
Input	70mV (line)
Inputs	Line
Outputs	Line