Akai GX-A5 User manual

AKAT
Service
manuar
STEREO CASSETTE DECK
moveLG X-A5 /X

ABBREVIATIONS FOR SERVICE MANUAL
moveLGX-A5/X
ABBREVIATION EXPLANATION
AC Alternating Current
ADJ ADJustment (ADJust)
AR Anti Record
AS Anti Saturation
B(B-L/B-H) Buffer (Buffer Low level stage/Buffer High level stage)
CCA Current Control Amprifire
DC Direct current
DIN Deutshe Industrie Normen
EQ EQualizer
FF Fast Forward
FL DISPLAY (FLD) FLuorescent DISPLAY
FREQ FREQuency
GND GrouND
H High level
HD High Density
INT INTerrupt
L Low level
L Left
MID MIDdle
MPX Multe PleX
NR Noise Reduction
Osc OSCillator
OSS (OSS-L/OSS-H) Over Shoot Supresser (Over Shoot Supresser Low level stage/
Over Shoot Supresser High level stage)
PB Play Back
R Right
R(R-L/R-H) Rectifier (Low level stage/Rectifier High level stage)
REC RECord
REG REGulator
RES RESet
REW REWind
RMS Root Mean Square
SC (SC-L/SC-H) Side Change (SideChange Low level stage/Side Change High level stage)
SENS SENSitivity
Ss Spectral Skewing network
sw SWitch
VR Variable Resistor
VREF Voltage REFerence

STEREO CASSETTE DECK
MODEL GX-A5/X
SECTION 1 SERVICEMANUAL ...
SECTION 2 PARTSLIST .........
ee
emeweens
SERVICE
MANUAL
GX-A5/X

SAFETY INSTRUCTIONS
SAFETY CHECK AFTER SERVICING
Confirm the specified insulation resistance between power cord plug prongs and externally exposed parts of the set is
greater than 10 Mohms, but for equipment with external antenna terminals (tuner, receiver, etc.) and is intended for
{[C] or
, specified insulation resistance should be more than 2.2 Mohms (ground terminals, microphone jacks,
headphone jacks. line-in-out jacks etc.)
PRECAUTIONS DURING SERVICING
1.
2:
OES
Parts identified by the A\ symbol parts are critical for safety.
Replace only with parts number specified.
In
addition
to
safety,
other
parts
and
assemblies
are
specified
for
conformance
with
such
regulations
as
those
applying to spurious radiation. These must also be replaced only with specified replacements.
Examples:
RF
-converters,
tuner
units,
antenna
selector
switches,
RF
cables,
noise
blocking
capacitors,
noise
blocking
filters,
etc.
Use specified internal wiring. Note especially:
1) Wires covered with PVC tubing
2) Double insulated wires
3) High voltage leads
Use specified insulating materials for hazardous live parts. Note especially:
1) Insulation Tape
2) PVC tubing
3) Spacers (Insulating Barriers)
4) Insulation sheets for transistors
5) Plastic screws for fixing microswitch (especially in turntable)
When
replacing
AC
primary
side
components
(transformers,
power
cords,
noise
blocking
capacitors,
etc.),
wrap
ends of wires securely about the terminals before soldering.
> c>
Observe
that
wires
do
not
contact
heat
producing
parts
(heatsinks,
oxide
metal
film
resistors,
fusible
resistors,
etc.).
Check
that
replaced
wires
do
not
contact
sharp edged
or
pointed
parts.
Also check areas surrounding repaired locations.
Use care that foreign objects (screws, solder droplets, etc.) do not remain inside the set.
VOLTAGE CONVERSION
Models for Canada, USA, Europe, UK and Australia are not equipped with this facility. Each machine is preset
at the factory according to its destination, but some machines can be set to 110V,120V,220V, or 240V as required.
If your machine’s voltage can be converted:
Before connecting the power cord, turn the VOLTAGE SELECTOR located on the rear panel with a screwdriver
until the correct voltage is indicated.
VOLTAGE
SELECTOR
CYCLE CONVERSION
Cycle conversion are not necessary since GX—AS and GX—A5X use a DC MOTOR.
SERVICE MANUAL GX-A5/X

Vi.
vil.
Vill.
kK.
x.
SECTION 1
SERVICE MANUAL
TABLE OF CONTENTS
SPECIFICATIONS
DISMANTLING OF UNIT ..
CONTROLS
PRINCIPAL PARTS LOCATION ..
MEMORY-REPEAT SWITCH AND AUTO SYSTEM ...
1, SF MEMORY REPEAT.
2. SF MEMORY REPEAT...
3. MEMORY-REPEAT SWITCH AND SYSTEM .
ACTIONS OF SYSTEM CONTROL IC LM6504-145 .
1. ACTION OF AND RWD PLUNGERS
2. TAPE SELECTOR OPERATION .....
MECHANICAL AND HEAD ADJUSTMENT ..
1. PINCH ROLLER PRESSURE MEASUREMENT
2. WINDING TORQUE MEASUREMENT IN EACH MODE ..
3. TAPE SPEED ADJUSTMENT
4. REC/PB HEAD AZIMUTH ADJUSTMENT ...
AMPLIFIER ADJUSTMENT
DC RESISTANCE OF VARIOUS COILS
PC BOARD TITLES AND IDENTIFICATION NUMBERS ..
COCCHMMOIAUSD
For basic adjustments, measuring methods, and operating principles, refer to GENERAL TECHNICAL
MANUAL.
‘SERVICE MANUAL GX-AS/X

I. SPECIFICATIONS
MOTOR Electronically speed controlled DC motor for capstan drive x 1
HEADS Twin Field Super GX head for recording and playback x 1
Erase head x 1
WINDING TIME 90 sec. (C-60 tape)
WOW & FLUTTER 0.05% (WRMS), 0.12% (DIN. WTD)
DISTORTION 0.65% (Metal)
FREQUENCY RESPONSE
Metal 20Hz to 19,000Hzt3dB
CrO2 20Hz to 18,000Hz+3dB
Normal 20Hz to 17,000Hz+3dB
S/N
60dB (Metal)
Dolby C type NR ON: Improves up to 15dB at 500Hz, 20dB at
1kHz to 10kHz
Dolby B type NR ON: Improves up to 5dB at 1kHz, 10dB above
SkHz
DYNAMIC RANGE (dbx ON)
115dB (GX—A5X ONLY)
INPUT SENSITIVITY /IMPEDANCE
LINE 70mV/47kohms
MIC 2.5mV/Skohms
OUTPUT SENSITIVITY/IMPEDANCE
LINE 380mV/1.2kohms
PHONES 0.3mW (at 8 ohms)/91 ohms
POWER REQUIREMENTS
120V, 60Hz for USA & Canada
220V, 50Hz for Europe except UK
240V, SOHz for UK & Australia
110V/120V/220V/240V, 50/60Hz switchable for other countries
DIMENSIONS 440 (W) x 104 (H) x 285 (D) mm
(17.3 x 4.1 x 11.2 inches)
WEIGHT 4.1kg (9.0 Ibs)
* For improvement purposes, specifications and design are subject to change without notice.
* Noise Reduction manufactured under license from Dolby Laboratories Licensing Corporation. “Dolby” and the
double-D symbol are trade marks of Dolby Laboratories Licensing Corporation.
* “dbx” is Trademark of dbx Incorporated.
SERVICE MANUAL GX-A5/X:

Il. DISMANTRING OF UNIT
In case of trouble, etc. necessitating dismantling, please
dismantle in the order shown in the photographs.
Reassemble in reverse order.
UPPER COVER
REAR PANEL
a f
q SCREWS
FRONT PANEL
sw
GT SCREWS
F SCREWS
SERVICE MANUAL GX-A5/X:

tl. CONTROLS
AKAI
dbx cose)
Fig. 3-1 Front View (GX—A5X)
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Fig. 3-2 Rear View ({U) MODEL)
1. POWER SWITCH 10. MEMORY BUTTON
2. CASSETTE HOLDER 11. REPEAT BUTTON
3. EJECT BUTTON 12. REC LEVEL CONTROLS
4. FL DISPLAY 13. MICROPHONE (L/R) JACKS
5. COUNTER RESET BUTTON 14. HEADPHONE JACK
6. TIMER START SWITCH 15. REMOTE JACK
7. dbx and DOLBY NR BUTTONS 16. LINE IN/OUT (L/R) JACKS
(MODEL GX-A5 EXCEPT dbx BUTTONS) 17. VOLTAGE SELECTOR SWITCH ((U] MODEL ONLY)
8, OPERATION BUTTONS 18. AC POWER CORD
9. MPX FILTER BUTTON
SERVICE MANUAL GX-A5/X:

IV.
PRINCIPAL
PARTS
LOCATION
ONTROL(A) PCB
POWER
SW
DETECTOR
PCB
REW
PLUNGER
SYSTEM
Ci
swt
CMSOID5010
SL9O1
FL
DISPLAY
INI
T2062A5024
JACK
PCB
MIC
JACKS
JI
REC
VR
VRI
REC
VR
PCB
T2062A50IC T2062A501B
Fig. 4-1 Front View
FF PLUNGER SL902 HEADPHONE JACK J2
POWER TRANSFORMER
T90!
Teoez-u U)
T2062-ac [A.C] VOLTAGE SELECTOR
Teo62-ev (E} swsol PRE AMP PCB
T2062-8S [8.5] (Uj) MODEL ONLY) T2062A501A REMOTE JACK J2
SYSTEM CONTROL(B) PCB
7206245028
CONNECTOR PCB CAPSTAN MOTOR POWER SW SWI POWER SUPPLY PCB
cmso1ns020 Mao! T206285030 [0]
MMI-6A2LKFD 7206285031
7206285032 [E.8.5)
Fig. 4-2 Top View
SERVICE MANUAL GX-A5/X 7

V. MEMORY-REPEAT SWITCH AND AUTO SYSTEM
S-F MEMORY REPEAT AND Z-F
S .... Start Point (beginning of tape)
MEMORY REPEAT
F.... Free Point (counter point when REW and
PLAY keys are pressed simultaneously)
. Zero (0000) point of the counter.
5-1 SF MEMORY REPEAT
The function is to playback repeatedly from the tape
beginning to the free point (when REW and PLAY
5-3 MEMORY-REPEAT SWITCH AND SYSTEM
keys are pressed simultaneously). It can be used for
repeating the first tune of the tape or one measure-
ment.
5-2. Z > F MEMORY REPEAT
The function is to playback repeatedly from the zero
(0000) point of the counter to the free point (when
REW and PLAY are pressed simultaneously). It can
be used for repeating a tune on the way or a certain
part of a tune.
SERVICE MANUAL GX-A5/X'
MEMORY SW OFF OFF ON ON
REPEAT SW OFF ON OFF ON
Key input <a <I <a <Kl
AUTO STOP AUTO REPEAT MEMORY STOP MEMORY REPEAT
Operation
REW
~
(Tape
End)
REW
~+
(Tape
Top)
REW
~
(0000)
REW
+
(0000)
STOP - PLAY + (Tape End) STOP + PLAY + (Tape End)
Key input <KI+D> <KI+> <Kl+ D> <Kl+>
AUTO PLAY S-F MEMORY REPEAT MEMORY PLAY Z+F MEMORY REPEAT
Operation REW + (Tape Top) REW +(Tape Top) REW - (0000) REW ~ (0000)
+ PLAY ~ (Tape End) | + PLAY (Free Point) | + PLAY (Tape End) | -+ PLAY — (Free Point) J
STOP STOP
Key input > > > >
AUTO STOP AUTO REPEAT AUTO STOP MEMORY REPEAT
Operation PLAY = (Tape End) PLAY ~ (Tape End) PLAY = (Tape End) PLAY ~ (Tape End)
STOP + REW + (Tape Top) STOP + REW + (0000)
Key input O+rD> Ore Ore Or>
AUTO STOP AUTO REPEAT AUTO STOP MEMORY REPEAT
Operation REC ~ (Tape End) REC + (Tape End) REC + (Tape End) REC = (Tape End)
STOP + REW~ (Tape Top) STOP + REW ~> (0000)
~+
PLAY
———_|
+
PLAY
Chart 5-1

VI. ACTIONS OF SYSTEM CONTROL IC LM6504-145
6-1 ACTION OF FF AND RWD PLUNGERS
The FF and RWD plungers are controlled by the
“HIGH” and “LOW” signals at Pin @ and @ of
1C4 (LM6504-145), and the “ON” and “OFF” operation
of the FF and RWD plungers activates the mechanical
operation of each mode.
CONTROL
by IC4
PLUNGER
* The plunger is activated by the “LOW” control
signal from IC4 (LM6504-145) pins @ and @
OUTPUT SIGNALS
RWD Plunger Pin @
FF Plunger Pin @
Mechanical
Action
Fig. 6-1 TAPE SELECTOR OPERATION
6-2. TAPE SELECTOR OPERATION
When a cassette tape is inserted and the switches
SW901 and SW902 are turned ON or OFF, the
signal combination as shown in Fig. 6-2 will be
input through Pins @ and @ of the IC4
(LM6504-145). Through the combination of “LOW”
and “HIGH” at these input pins @ and @ , the signals
to contro! the REC equalizer, bias voltage, etc. will be
output from IC4 (LM6504-145) as shown in Fig. 6-3.
[Input]
T.S.IN METAL
Pin No.
T.S. IN CrOz
Pin No.
Each POSITION lights at “*L” output
* In Pin Nos. @ and @, same as in other switch
inputs, when the switch is pressed, the input to
Micro Computer is switched from “H” level to
“L” level.
[Output)
NORMAL
Fig. 6-2 INPUT
SERVICE MANUAL GX-A5/X
CrO2
Fig. 6-3 OUTPUT

VIL.
MECHANICAL
AND
HEAD
ADJUSTMENT
7-1, PINCH ROLLER PRESSURE MEASUREMENT
250 to 350g-cm
SPRING GAUGE.
CAPSTAN
PINCH ROLLER SPRING
PINCH ROLLER PINCH ROLLER LEVEL
Fig. 7-1
Put in PLAY mode. Push pinch roller arm down
with the spring gauge, push the pinch Roller 1 to 2
mm from the Capstan and release slowly. Read the
spring gauge at the moment the pinch roller touches
the capstan and begins to rotate. Specified contact
pressure measurement of 250 to 350 grm. If there is
no measurement obtained, Adjust or Replace the
pinch Roller spring.
7-2. WINDING TORQUE MEASUREMENT IN EACH MODE
CASSETTE TORQUE METER
Insert a cassette torque meter (AJ-751179) and
measure in each mode. For Fast Forward and Re-
wind, measure at the end of the tape when the tape
has stopped running.
PLAY mode
Take up Torque: 25 to 60 grm-cm
Back tension Torque: 2 to 5 grm-cm
FAST FORWARD, REWIND mode
Take up Torque: 70 to 120 grm-cm
rm SERVICE MANUAL GX-A 5 [Xs
10

7-3. TAPE SPEED ADJUSTMENT
TAPE SPEED ADJUSTMENT VOLUME
CAPSTAN MOTOR
Fig. 7-3
Connect a frequency Counter to Line output
terminals. Play Back a 3150Hz Tape Speed Test Tape
(AT-751263) or 1000Hz Tape Speed Test Tape
(AT-750774) and adjust a Tape Speed Adjustment
Volume (see Fig. 7-3) to obtain a tape speed of
3118.5Hz to 3181.5Hz or 990Hz to 1010Hz.
‘SERVICE MANUAL GX-A5/X
7-4. REC/PB HEAD AZIMUTH ADJUSTMENT
Fig. 7-4
Play Back a 10kHz Azimuth Alignment tape (AT-
750778) and Adjsut the screw @) until the output
levels of both channels are maximum. After Adjust-
ment, paintlock the screw @).

VIL.
AMPLIFIER
ADJUSTMENT
PRE AMP ADJUSTMENT POINT
REC LEVEL
14
M5218L,
1c3
BAgZ8
PB EQ
vRI vRib
©
@@
| epee
PB LEVEL
FLI FL2
ae
Mex
FUib FLab |FILTER
vRe
—vReb
Yves
wie)
u
theo.
response
2
—t) —~<e) (METAL)
(GEG ves
WS SE FREQ Response
- Groe)
L._J
FREQ RESPONSE
(NORMAL)
15
Ms44ieP
a)
METER SENS
PRE AMP PCB T2062A50IA 7 TINCREASE
FRONT
Fig. 8-1 Pre-Amp Adjustment
SERVICE MANUAL GX-A5/X:
12

CAUTION:
Connect
a
resistor
(22
kohms)
between
LINE
OUT
and
GND,
while
PB
LEVEL,
PB
EQ,
REC
LEVEL
and
each FREQUENCY RESPONSE adjustments.
Adjustment Test Tape & Adjustment
Ste
iy
Pi
|justmen
“P|
Item
Supply
Signal
|
Mode
Point
eis
Remaths
315Hz —6.040.2dBm
1 | PBLEVEL or PB ae or
333Hz (ch) | _6.620.24Bm
VRI(Lch)
2 PBE 10kH: PI —21.0 +11
Q Iz. 'B VRIb(Reh) 21.0 +1.0dBm
Normal Normal
3 Position Blank Tape REC/PB VR 6 (Lch) 1kHz, 10kHz
Frequency 1kHz, 10kHz VR 6b (Rch) Flat +0.3dBm
Response —26.0dBm
CrO2 CrO2
Position Blank Tape 1kHz, 10kHz
$ Frequency 1kHz, 10kHz REC/PB ie Flat +1.0dBm
Response —26.0dBm
Metal Metal
Position Blank Tape 1kHz, 10kHz
5 | Frequency 1kHz, 1okHz | RPC/PB vee Flat #1,0dBm
Response —26.0dBm
Normal
Blank Tape VR 3 (Leh)
6 REC LEVEL 315Hz REC/PB VR 3b (Rch) —6.0+0.5dBm
—6.0dBm
Metal REC
7 BIAS Blank Tape or FL 1 (ich) Less than
Filter No Signal REC FL 1b (Rch) —46dBm
Input PAUSE
é MPX puaraiee REC FL2(Lch) | — Less than Set DOLBY NR SW to
Filter 19kHz, 0dBm PAUSE FL 2b (Rch) ~35dBm DOLBY-B or DOLBY-C.
Meter Waetas REC | VR7(Lch) ovu
Sensitivity 1kHz, —6.0dBm PAUSE VR 7b (Rch) | INDICATION
HX-A3X ONLY.
Set the dbx SW to dbx|
10
Gales
ad)
piesa
STOP
VR8
15mV+0.15mV
|
disc.
Connect
the
digital
ee voltmeter between TP1
(and TP2 (4).
NOTE:
1.
Above
adjustment
except
for
step
8
and
step
10,
adjustment
should
be
made
with
Dolby
NR
and
dbx
at
OFF
POSITION.
-2, Use the following cassette measuring tapes:
NORMAL TAPE : Maxell UDI C-60
CrO2
METAL TAPE :
TAPE : TDK SA C60
TDK MA C-60
3. Refer to Fig. 6-1, for above adjustments.
SERVICE MANUAL GX-A5 [Xe ————— rn
13

IX. DC RESISTANCE OF VARIOUS COILS
PARTS DESIGNATION DC RESISTANCE
PB/REC Head PR4-7TG 650 ohms +10%
Erase
Head
HJ213270
3.5
ohms
Solenoid
0730PLT
144
ohms
+10%
Relay LAB2NS 1000 ohms
xX.
PC
BOARD
TITLES
AND
IDENTIFICATION
NUMBERS
MODEL GX—AS
PC
BOARD
TITLE
PC
BOARD
NUMBER
REMARKS
PRE AMP PC BOARD T2062A501A
REC VR PC BOARD T2062A501B
JACK PC BOARD T2062A501C
SYSTEM CONTROL (A) PC BOARD T2062A502A
SYSTEM CONTROL (B) PC BOARD T2062A502B
POWER SUPPLY PC BOARD T2062B5030 U
5031 CA
5032 [EBS]
CONNECTOR PC BOARD MS01D5020
DETECTOR PC BOARD CMS01D5010
MODEL GX—A5X
PC BOARD TITLE PC BOARD NUMBER REMARKS
PRE AMP PC BOARD T2062A501A
REC VR PC BOARD T2062A501B
JACK PC BOARD T2062A501C
SYSTEM CONTROL (A) PC BOARD T2062A502A
SYSTEM CONTROL (B) PC BOARD T2062A502B
POWER
SUPPLY
PC
BOARD
T2062B5030
u
5031
CA
5032
(E,B.S|
CONNECTOR PC BOARD MS01D5020
DETECTOR PC BOARD CMS01D5010
SERVICE MANUAL GX-A5/X
14

HOW TO USE THIS PARTS LIST
. 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
Ro. PARTS No. DESCRIPTION xo. PARTS NO. DESCRIPTION
2-1x BH-T2023A320A HEAD BASE BLOCK GX-F66R 61 BA-T2034A070A PC SYS CON BLK GX-F44R
22
2-3
2-4
HP-H2206A010A HEAD R/P PR4-8FU C 6-IC1 EI-324536 IC HD14049BP
ZS-477876 PAN20x03STL CMT 6-1C2 EI-336801 IC MB8841-564M
ZS-536488 BID20x08STL CMT 6-IC3 EI-331661 IC SN7405N
2:5 \ ZG-402895 CS ANGLE ADJUST SPRING 6-1C4 EI-336725 IC Ms4527P
6-TRitod ET-200985 TR 2SC2603 F,G
SP (Service Parts) Classification 6-TRSto28 ET-554657 TR 28A733A P,Q
foe fens faa 6-D1 ED-318292 _-D SILICON H 182473T-77 T26
A small “x” indicates the inability to 6-D2to4 —— ED-308952.--: D GERMA V 1K34A-LR FO7
show that particular part in the Photo or 6-D5sto10 — ED-318292 D SILICON H 182473T-77 T26
lustration. 6-X1 EI-318384 OSC X’TAL NC-18C
579545MHZ,
This number corresponds with the ees
individual parts index number in that SP (Service Parts) Classification
figure "I
‘This reference numbers corresponds
This number corresponds with the Figure with symbol numbers of Schematic
Number Diagrams.
5. Both the kind of part and installation position can be determined by the Parts Number. To determine where a 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.
PARTS LIST GX-A5/X
16

ARDS.
‘RDS.
4. PRE AMP PC BOARD (GX—AS)
REF.
Rig. PARTS NO.
4Ic1 — E1-337228
41C2 EI-354821
4IC3_E1-349590
41C4 —_EI-337228
4-ICS EI-349388
4IC6 — EI-337228
4-TR1,2_ ET-349705
4-TR3 ET-350795
4-TR4 — ET-200986
4-TRS ET-308141
4-TR6,7 ET-338324
4TR8 — ET-348302
4-TR9 — ET-349705
4-TR10 ET-338324
4-TRi1 ET-200986
4-TR12 ET-338324
4-TR13,
14 ET-308977
4-TRIS,
16 ET-338324
4D1 — ED-301911
4D2 —_ ED-309341
4-D3,4 ED-344280
4RL1 — EQ-337067
4-VR1 -EV-345781
4VR2 EV-338588
4-VR3 EV-337993
4-VR4 EV-344109
4.VRS — EV-337992
4-VR6 EV-336785
4-VR7 EV-338588
4VL1 — E0-337055
4-FL1 — EH-351182
4-FL2 EH-351183
4-FL3 EO-337044
4FL4 — EO-315758
471 — EO-354820
4-FRL ER-318248
403 EC-347364
4C12 — BC-314990
4-C60,61 EC-357103
4.C62 — EC-321583
ati EJ-347664
432 EJ-346076
DESCRIPTION
IC M5218L0
IC AN7370
IC BA3280EC
IC MS218L0
IC M54418P
IC M5218L0
TR 28C2320 E,F,G
TR 28C3399
ATR 2SD863-V8 F
TR 28C2603 G
TR 2SD1012-V H
TR FET 2SK381 C,D
TR 28C2320 E,F,G
TR 2SD1012-V H
AXTR 2SD863-V8 F
AXTR 28D1012-V H
TR 2SC2274K F
TR 2SD1012-VH
D SILICON H DS448
D GERMA H 1K34A,
D SILICON H GMA-01-FY2 FOS
RELAY LEAD LAB2NS 2NO 18V
R S-FIX H RVF8PO1 3P 202
R S-FIX H RVF8P01 3P 503
R S-FIX H RVFS8P01 3P 203
R S-FIX H RVF8PO1 3P 102
R S-FIX H RVF8PO01 3P 502
R S-FIX H TM8KV2-1S 3P 0.50W 104
R S-FIX H RVF8P01 3P 503
COIL VARI 1 FE002S 10MH
FILTER DB 201AK-005 100kHz
FILTER DB 201AK-006 19kHz
COIL TUN 1 102AZ-005
COIL TUN 1 1002-431 100,00kHz
COIL OSC1 32-5030-12 100KC
A\R FUSE ERD2FC S10 1/4W 47R0G
C MC V FOS FE92 8ROD S00DC
CSTY V S05 CQFS 101] 50DC
C PP V FOS CQMFS92 682 G 100DC
C PP V F10 PFH 102J 630DC
PIN J YKC21-5053 P 4P
DIN J TCS4690-01-1111 P 8P
5.
PRE
AMP
PC
BOARD
(GX—AS5X)
REF.
NO.
S-ICL
5-IC2
5-IC3
5-1C4
5-ICS
5-IC6
5-IC7
5-1C8
5-TR1,2
5-TR3
S-TR4
5-TRS
5-TR6,7
5-TR8
S-TRO
5-TR10
5-TRI1
S-TR12
5-TR13,
14
5-TRIS,
16
5-TR20
5-TR21
to 24
5-TR25
to 29
5-TR30,
31
5-TR32
to 36
5-TR37
5-TR38,
39
s-D1L
5-D2
5-D3,4
sD7
toll
$-D13
5-D14,
15
5-D16
to 19
5-RL1
S-VRI
S-VR2
5-VR3
S-VR4
S-VRS
S-VR6
5-VRT
5-VR8
S-VLI
5-FL1
5-FL2
5-FL3
5-FL4
5-T1
5-FRI
5-FR2
5-C3
5-C12
5-C60,
61
5-C62
5-C97
5-C103
5-1
5-12
PARTS LIST GX-A5/X:
PARTS NO.
EL-337228
EI-354821
EI-349§90
EI-337228
EI-349388
EI-337228
EI-354822
EL-337228
ET-349705
ET-350795
ET-200986
ET-308141
ET-338324
ET-348302
ET-349705
ET-338324
ET-200986
ET-338324
ET-308977
ET-338324
ET-349705
ET-384863
ET-349705
ET-308472
ET-308141
ET-308472
ET-308141
ED-301911
ED-309341
ED-344280
ED-301911
ED-306316
ED-301911
ED-344280
EQ-337067
EV-345781
EV-338588
EV-337993
EV-344109
EV-337992
EV-336785
EV-338588
EV-345781
EO-337055
EH-351182
EH-351183
EO-337044
EO-315758
EO-354820
ER-318248
ER-332225
EC-347364
EC-314990
EC-387103
EC-321583
EC-307494
EC-314996
EJ-347664
EJ-346076
DESCRIPTION
IC M5218L0
IC AN7370
IC BA3280EC
IC M5218L0
IC MS4418P
IC M5248L0
IC AN6291
IC M5218LO
TR 28C2320 E,F,G
TR 28C3399
AXTR 2SD863-V8 F
TR 28C2603 G
TR 2SD1012-V H
TR FET 28K381 C,D
TR 28C2320 E,F,G
TR 2SD1012-VH
AXTR 2SD863-V8 F
AXTR 28D1012-V H
TR 28C2274K F
TR 2SD1012-V H
TR 28C2320 E,F,G
TR FET 28540 C.D
TR 2SC2320 E,F,G
TR 2SA1115 E,F,G
TR 28C2603 G
TR 2SA1115 E,F,G
TR 28C2603 G
D SILICON H Ds448
D GERMA H 1K34A.
D SILICON H GMA.01-FY2 Fos
D SILICON H Ds448
D ZENER H HZ5 C2
D SILICON H Dsa44g
D SILICON H GMA-01-FY2 FOS
RELAY LEAD LAB2NS 2NO 18V
R S-FIX H RVF8P01 3P 202
R S-FIX H RVF8PO1 3P 503
R S-FIX H RVF8PO1 3P 203
R S-FIX H RVF8PO01 3P 102
R S-FIX H RVF8PO01 3P 502
R S-FIX H TM8KV2-1S 3P 0.50W 104
R S-FIX H RVF8P01 3P 503
R S-FIX H RVF8P01 3P 202
COIL VARI 1 FEO02S 10MH
FILTER DB 201AK-005 100kHz
FILTER DB 201AK-006 19kHz
COIL TUN 1 102AZ-005
COIL TUN 1 100Z-431 100.00kHz
COIL OSC1 32-5030-12 100KC
A\R FUSE ERD2FC S10 1/4W 47R0G
AXR FUSE ERD2FC S10 1/4W 56ROG
MC V FOS FE92 8ROD S00DC
CSTY V S05 CQFS 1013 S0DC
C PP V FOS CQMFS92 682G 100DC
C PP V F10 PFH 102J 630DC
CSTY V FOS CQO9S 331) SODC
CSTY V S05 CQFS 3913 S0DC
PIN J YKC21-5053 P 4P
DIN J TCS4690-01-1111 P 8P

2.
REF.
NO.
2-1
2-2
23
24
25
2-6
27
2-8
29
2-10
24d
2-12
2-13
2-14
2-415
2-16
217
2-18
219
2-20
2-21
2-22
2-23
2-24
2-25
2-26
2.27
2-28
2-29
PARTS NO.
ET-311977
BM-B314815
TC-344901
MI-B344207
MI-B344215
ZG-343152
TC-344219
SK-344220
TC-344221
ZS-343153
MZ-353272
MZ-353271
TC-344224
TC-344225
TC-344226
2G-344227
ZW-340648
EP-344251
ZW-345389
MI-B344228
MB-344230
MB-344231
MB-344905
MB-353756
ZS-430413
EP-344251
ZG-356022
ZS-442585
ZS-592378
NOTE:
Parts listed in 1 to 29 on the exploded view and list are
normally stocked for replacement purpose. The remain-
ing parts shown in this manual are not normally stocked,
because they are seldom required for routine service.
MECHA CMS01 BLOCK
DESCRIPTION
PHOTO SENSOR SPI-201
AXMOTOR [PULLEY] PART HX-M5
HOLDER THRUST
ARM IDLER FR PART
ARM IDLER TU PART
SP PULL TU IDLER
CAM SHIFTER
SIDE [F]
SLIDE [R]
SP PULL SLIDE
CAM [F]-[B]
CAM (RI-[B}
ARM LOCK [F]
ARM LOCK [R}
ARM JOINT
SP TORTION PLUNGER
RING CS190STL PKR
SOLENOID 0730PLT 12V
PW26x080x020NYL
FLYWHEEL PART
BELT 4.0x0.5TXD61CRHS60
BELT 1.0xD33.3CR HS60
BELT 1.2xD38.2 CR MS60
PULLEY RUBBER [C]
CTS26x04STL CMT
SOLENOID 0730PLT 12V
SP TORTION PLUNGER [B]
BID26x04STL CMT
PAN26x03STL CMT