Akai GX-4000D Service Manual

Parts No.
28419670
28419670
25421806
ZS423806
2S421806
ZS422076
28422076
ZS422076
ZS422076
28424056
2$424056
28427026
28427037
28444330
2ZS447840
28447840
28447840
28460440
28464692
28477876
25537006
ZS$58101
ZS558101
ZS593177
ZS600816
ZS600816
ZS608275
ZS$608321
28613901
28666336
ZS687126
ZW231693
ZW231805
ZW259942
ZW260010
ZW260021
ZW260043
ZW260054
ZW260054
ZW260065
2W260076
ZW260098
ZW26011)
ZW260t11
2W260133
2W260133
2W260144
ZW260370
ZW263946
ZW269785
:ZW270000
{ZW273802
;ZW273802
ZW273802
2W273914
ZW283465
ZW283476
ZW283487
ZW283498
ZW283500
ZW283803
ZW285862
2W285873
ZW290283
ZW290283
ZW290283
ZW290294
ZW305006
ZW306252
ZW306464
ZW306646
ZW321906
ZW322110
ZW322525
2W326463
ZW369595
ZW376380
ZW376391
ZW376391
2W413188
Ref. No. &
Symbol No. Parts No.
2W413267
ZW413267
ZW413278
ZW420682
Gyl2 ZW432347
3-16x ZW432347
3-18 ZW437804
thes 2Z2W447208
7 ZWS16611
1 ZWS516611
ZW548010
ZWS553972
ZW601075
ZW649991
Po
=
oO
cotta eke
=
ere ans
° 2
to Ge
7
7
5
6
6-
7
3
1
9
2
Gl
oh
bs
TASK
6-14%x
7-T9N
7-82
T-4OX
7-SOx
7-47
10-72%
7
Ref. No. &
Symbol No.
F-Lix
5-10
2-14
6-21
7-18
431
54
(3)-33
10-65
4-22
7-78
7-80x
Parts No.
Ref. No. &
Symbol No.
Parts No.
Ref. No. &
Symbol No.
Ref. No. &
Parts No. Symbol No.
————— ee eee
58
SECTION 3
SCHEMATIC
DIAGRAM
1.
GX-4000D
NO.
2-1
1561840A
SCHEMATIC
meen
2.
GX-4000DB
NO.
2-2
1561841A
SCHEMATIC
DIAGRAM

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