Akai GX-4000D Service Manual

SECTION 2
PARTS LIST
TABLE OF CONTENTS
1. RECOMMENDED SPARE PARTS LIST ......-----++--05 36
2. HEAD BASE BLOCK .,....... 00.0 cece cence reece 38
3. MOTOR BLOCK (IMC-100)...........-0. 0c cece eens 40
4; “IREEL TABLE BLOCK? 20.005 5 oe s40 cb foros PS cena 42
"§. FLYWHEEL BLOCK .......... 20.2 ce eee et tence 44
6. SWITCH BLOCK .:.........0 2c cece cece eee cree 45
7. MECHA ASSEMBLY BLOCK ............-.0ee eee eeee 46
8. PC: BOARDS: Oiieiaavetesiecoatin be bade pete eed ae eae eee 48
(1) AMP P.C BOARD (LE-5801A) BLOCK (GX-4000D) ...... 48
(2) AMP P.C BOARD (LE-5701A) BLOCK (GX-4000DB) ..... 49
(3) POWER SUPPLY P.C BOARD (LE-5802/LE-5702) BLOCK... 50
9. POWER/AMP ASSEMBLY BLOCK...........---2 000005 52
10. FINAL ASSEMBLY BLOCK ...........-.-020000 00 eee 54
11, LIST OF INTERCHANGEABLE SEMICONDUCTORS ....... 56
INDEX oir eo AO eat Oana Foie Sea EE Eid 57
Resistor and Capacitor which is not listed in this parts list, please refer to COMMON
LIST FOR SERVICE PARTS.
33

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