Akai GX-747 dbx Service Manual page 57

ATTENTION
1. When placing an order for parts, be sure to list the parts no. model no., and description. There are instances in
which
if
any of this information is omitted, parts cannot be shipped or the wrong parts will be delivered .
2. Please be careful not to make a mistake in the parts no. If the parts no. is in error, a part different from the
one ordered may be delivered.
3. Because parts number and parts unit supply in the Preliminary Parts List
may
be partially changed, please use
this parts list for all future reference.
HOW TO USE THIS PARTS LIST
1. This Parts List shows the parts that are considered necessary for repairs. Other parts, such as resistors and capacitors,
are shown in the "Common List for Service Parts". Select and order such parts from the "Common List for Service
Parts".
2. The Recommended Spare Parts shows those parts in the Parts List which are considered particularly important for
service.
3. Parts not shown in the Parts List and "Common List for Service Parts" will not be supplied in principle.
4. How to read list
a) Mechanism Block b) P.C Board Block
2. HEAD BASE BLOCK
6. SYS. CON. P.C BOARD BLOCK
REF.
NO.
PARTS NO.
DESCRIPTION
REF.
NO .
PARTS NO. DESCRIPTION
BH-T2023A320A HEAD BASE BLOCK GX-F66R
HP-H2206A010A HEAD R/P PR4-8FU C
ZS-477876 PAN20x03STL CMT
ZS-536488 BID20x08STL CMT
ZG-402895 CS ANGLE ADJUST SPRING
\ . _ SP (Service Parts) Classification
6-1
6-ICl
6-IC2
6-ICJ
6-IC4
6-TR1to4
BA-T2034A070A PC SYS CON BLK GX- F44R
EI-324536 IC HD14049BP
EI-336801
EI-331661
EI-336725
ET-200985
IC MB8841-564M
IC SN7405N
IC M54527P
TR 2SC2603 F,G
6-TR5to28 ET-554657 TR 2SA733A P,Q
6-Dl ED-318292 D SILICON H 1S2473T-77 T26
A small "x" indicates the inability to
6-D2to4 ED-308952 D GERMA
v
tK34A-LR F07
show that particular part in the Photo or
6-DStol0 ED-318292 D SILICON H 1S2473T-71 T26
Illustration.
6-Xl EI-318384
osc
X'TAL NC-lSC
individual parts index number in that SP (Service Parts) Classification
figure .
This reference numbers corresponds
This number corresponds with the
J
Q
3
.
579545
MHz
1.------This number corresponds with the Figure with symbol numbers of Schemaiic
Number Diagrams.
5. Both the kind of part and installation position can be determined by the Parts Number. To determine where
1:1
parts
number is listed, utilize Parts Index at end of Parts List.
It
is necessary first of all to find the Parts Number. This
can be accomplished by using the Reference Number listed at right of parts number in the Parts Index.
-WARNING
&
INDICATES SAFETY CRITICAL COMPONENTS FOR CONTINUED SAFETY, REPLACE SAFETY
CRITICAL COMPONENTS ONLY WITH MANUF ACTURE'S RECOMMENDED PARTS
AVERTISSEMENT
&
IL · iNi:>IQUE LES COMPOSANTS CRITIQUES DE SECURITE. POUR MAINTENIR LE DEC~E
DE SECURITE DE L'APPAREIL, NE REMPLACER QUE DES PIECES RECOMM_ A NDEES PAR ·'LE
FABRICANT .
- - - - - - - - - - - - - - - - - P A R T S LIST G X - 7 4 7 d b x - - - - - - - - - - - - - - - - -
56