Akai GX-747 dbx Service Manual

I MECHA BLOCK I
6. MECHA BLOCK
REF. PARTS NO.
NO.
DESCRIPTION
BRAKE LEVER BLOCK
6-1 MT-314987 BRAKE BAND
6-2 ZS-41 72 16 PAN 30.x 04STL CMT
BRAKE PLUNGER BLOCK
6-3 EP-315918 &, SOLENOID 1240PL Tl (SL903)
6-4 ZS-422076 PAN30 x 05STL CMT
6-5 ZW-270088 RING E 190SUP CMT
6-6 MZ-397181 LEVER CUSHION
6-7 ZW-420682 PW42 x 090 x050NYL
6-8 ZW-290283 RING U 285SUP CMT
6-9 ZG-580522 CLUTCH LEVER SPRING
6-l0X ZW-616004 PW31X080 Xl0OSTL CMT
6-1 IX ZS-323728 BID30X05STL CMT
SW PLATE BLOCK
6-12 ES-573478 SW MICRO K3 UC
REF.
PARTS NO.
DESCRIPTION
NO.
6-13 ZS-419670 PAN30 x 12STL CMT
P PLUNGER BLOCK
6-14 MB-428343 KD STOPPER RUBBER
6-15
ZW-405865 PW5 Ix 103 X050NYL
6-16 ZW-260043 PW61X 1ooxo20NYL
6-17 ZW-270123
RING E400SUP CMT
6-18 ZG-308728
P SPRING
6-19 MS-527591 PINCH ROLLER SHAFT
6-20
ZW-274026 SW50
6-21 ZW-413278 N50STL CMT 1
6-22
ZS-444262 BID40 x ! 8STL CMT
PR PLUNGER BLOCK
6-23 EP-316121 &, SOLENOID 1664PL Tl (SL904)
6-24 ZW-357164 RING E230SUP CMT
REF.
NO.
PARTS NO. DESCRIPTION
PAUSE PLUNGER BLOCK
6-25 EP-330363 &,SOLENOID 0730FLT2 29V (SL901)
6-26 ZS-592378 PAN26 x03STL CMT
6-27 ZW-313593 PW51X103x050PBR
6-28 ZG-308734 JOINT SPRING
VOLUME BLOCK
6-29 EV-319625 VR ROTARY 16L!Ox0QB102
(VR901)
ROTARY SELECTOR BLOCK
6-30 ES-306714
SW ROTARY SRU1023N l-02-03N
(SW!)
POWER SW BLOCK
6-31 ES-330887 &,sw PUSH ESB-7041 IS 01-IESB
(U)(SW901)
~~~- PARTS NO.
6-31 x ES-330888
DESCRIPTION
&,sw PUSH ESB-70240R 0 1-1 J
(J)(SW901)
REEL SIZE SW BLOCK
6-32 ES-330993 SW PUSH SUE-12 2-04-02N (SW903)
SLIDE BOX BLOCK
6-33 SZ-331037A
6-33x TC-331037B
6-34 TC-331038A
6-34x TC-331038B
6-3 5 ZG-33 I 565
SLIDE BOX
SLIDE BOX (BL}
CUE SLIDE
CUE SLIDE (BL)
SP T2-5.0/0.32-28 .0 T2-144
MICRO SW BLOCK
6-36 ES-326720 SW MICRO VV-S-01 (SW904)
OPERATION BLOCK
6-37 SE-331024A
6-37X SE-331024B
6-38x SB-331025
6-39 SB-B603905
6-39x SB-B603901
6-40 SB-B603906
6-40x SB-B603902
6-41 SB-B603907
6-41x SB-B603903
6-42 SB-B603908
6-42x SB-B603904
6-43 SB-331026D
6-43x SB-331026K
6-44 SB-331026E
6-44X SB-331026L
6-45 SB-331027A
6-45x SB-331027B
6-46 SB-331028A
6-46 :x SB-331028B
6-47 ZS-602190
OPERATE ESCUTCHEON
OPERATE ESCUTCHEON (BL}
OPERATE BUTTON
OPERATION KEY (A} PART
OPERATION KEY (A)-BL PART
OPERATION KEY (B) PART
OPERATION KEY (B)-BL PART
OPERATION.KEY (C) PART
OPERATION KEY (C)-BL PART
OPERATION KEY (F) PART
OPERATION KEY (F)-BL PART
OPERATION KEY (D)
OPERATION KEY (D)-BL
OPERATION KEY (E)
OPERATION KEY (E)-BL
OPERATION KEY (G)
OPERATION KEY (G)-BL
OPERATION KEY {H)
OPERATION KEY (H)-BL
T2BR26 X06STL CMT
OPERATION P.C BOARD BLOCK
6-48 ES-315362 SW TACT AKC8S (SW1to8)
6-49 ED-330995 D LED SLP-260C GRN (Dl,2)
6-50 ED-330996 D LED GL-5HY5 YLW (D3)
6-51 ED-330997 D LED GL-5PR5 RED (D4)
DETECTION (A) P.C BOARD BLOCK
6-52 ET-324539 TRPHOTOPT-410CC(TR!to3)
DETECTION (B) P.C BOARD BLOCK
6-53 EL-324540 PL H LEAD 12v 55mA {INl)
MECHABL0CK
6-54x SA-312529
6-5 5 MB-606712
6-56 ZS-419670
6-57 MB-428343
6-58 ZW-273914
6-59 ZW-413188
6-60 ZW-274026
6-61 ZW-413278
6-62 ZG-313078
6-63 ZG-301340
6-64 ZW-420682
6-65 BZ-T1009A080A
6-66 MP-B. 424023
6-67 ZW-376391
6-68 ZS-52 7681
6-69 MB-668801
6-70 ZG-3 I 3028
6-71 ML-B330939
6-72 VT-422673
6-73 ZG-317114
6-74 ZW-580173
6-75 MR-330945
6-76 ZW-305546
6-77 ZW-321437
6-78 MB-330938
6-79 ZW-270156
RUBBER FOOT (A-2) PART (P)
KJSTOPPER RUBBER
PAN30x 12STL CMT
KD STOPPER RUBBER
SW40
N40STL CMT 1
SW50
N50STL CMT 1
SP T
1-6.3/0.5 -50.0 T 1-190
PINCH ROLL ER SPRING
PW42X 090x O50NYL
PR DAMPER BLK GX-747
PINCH ROLLER PART KD
PW61 x I00x O 13PSL
PINCH ROLL ER SET SCREW
TE STOPPER RUBBER (B)
SP Ti - 5.0/0.32-20.0 Tl-141
SHIFTER SLIDE PART
BRAKE RUBBER BUSH
TENSION LE VER SPRING
GUIDE WASHER
DETECTION PULLEY
PW21 X040 x 02SPSL
PUSH WASHER
DETECTION BELT
RING E 600S UP CMT
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63

Akai GX-747 dbx Specifications

General

Track System	4-track, 2-channel stereo
Reel Size	up to 10.5 inch reel
Type	Reel to Reel
Heads	2 x erase
Motor	1 x capstan, 2 x reel
Tape Speed	9.5 cm/s, 19 cm/s
Wow and Flutter	0.03% (19 cm/s)
Signal to Noise Ratio	65dB
Input	1 x line, 1 x microphone
Output	1 x line
Dimensions	440 x 480 x 260 mm