Akai GX-266D User manual

SERVICE MANUAL
PARTS LIST
worn GX-266D
I G4|

AKAI STEREO TAPE DECK
move. GX-266D
SECTION 1 SERVICE MANUAL
SECTION 2 PARTS LIST
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Cr

I. TECHNICAL
DATA
TRACK SYSTEM 4 track 2 channel stereo/monaural system
REEL CAPACITY Up to 7” reel
TAPE
SPEED
____7-1/2
and
3-3/4
ips.
(40.5%)
WOW & FLUTTER Less than 0.06% at 7-1/2 ips.
Less than 0.09% at 3-3/4 ips.
FREQUENCY
RESPONSE
30
to
25,000
Hz
+3
dB
at
7-1/2
ips.
using
LN
tape
30 to 19,000 Hz +3 dB at 3-3/4 ips. using LN tape
; 30 to 26,000 Hz +3 dB at 7-1/2 ips. using WR tape
30 to 20,000 Hz +3 dB at 3-3/4 ips. using WR tape
DISTORTION (1,000 Hz “0” VU) Less than 0.5% at 7-1/2 ips.
Less than 1.0% at 3-3/4 ips.
SIGNAL TO NOISE RATIO Better than 56 dB
(Measured via tape with peak recording level of +6 VU)
ERASE RATIO Better than 70 dB
BIAS FREQUENCY 100 kHz
HEADS
|
(6):
Two
GX
Playback
Heads,
Two
GX
Recording
heads,
Two
Erase
heads
MOTORS | (3): One AC Servo Capstan Motor
Two Eddy Current Reel Motor
F.F
&
Rewind
Time
90
sec.
using
1,200
ft.
tape
7
OUTPUT
JACKS
Line
(2):
0-0.775V
(MAX
0
VU)
required load impedance: more than 20 k ohms
Phone (1): 0—100 mV/8 ohms (MAX 0 VU)
INPUT
JACKS
Microphone
(2):
0.25
mV/2.4
k
ohms
required microphone impedance: 600 ohms
_
___|__Line
(2):
70
mV/100
k
ohms
SEMICONDUCTORS
Transistors:
61,
Diodes:
92
DIMENSIONS
404
(W)
x
470
(H)
x
250
(D)mm,
(15.9
x
18.5
x
9.8”)
cr
-
sells
ae
250(D)mim
With
Wood
Side
Plate
WEIGHT | 18.3 kg (40.4 Ibs.)
:__20.6 kg (45.5 Ibs.) : With Wood Side Plate
"POWER
REQUIREMENTS
___110/120/220/240V,
50/60
Hz
Switchable
* For improvement purposes, specification and design are change without notice.

i.
DISMANTLING
OF
UNIT
In
case
of
trouble,
etc.
necessitating
disassembly,
please
disassemble
in
the
order
shown
in
photographs.
Reassemble
in
reverse
order.
HEAD COVER:
PINCH ROLLER CAP
Eo oo F be
SCREWS
CONTROL
KNOB
&
SWITCH
KNOB
UPPER PLATE
c
SIDE 4
TENSION
PLATE
ARM
e
PINCH
ROLLER
SCREWS
MACHA PANEL
BOTTOM PLATE
SCREWS
AMP PANEL OPERATION PANEL
SCREWS
REAR PLATE
SCREWS

li. CONTROLS
Q@O@@® @®© QCOOCW!®
1. INDEX COUNTER AND RESET BUTTON
. PINCH ROLLER
HEAD COVER
. SUPPLY REEL TABLE
REEL RETAINER
TAPE GUIDE (SENSING POLE: FORWARD-REVERSE)
- TENSION ARM
8. PAUSE LEVER (PAUSE)/REC MUTE OFF
. REVERSE SELECTOR (REV SELECTOR)
. POWER SWITCH (POWER)
. RECORDING MUTE SWITCH/TIMING LAMP
. VU METER (FOR LEFT CHANNEL)
. VU METER (FOR RIGHT CHANNEL)
MONITOR SWITCH (MONITOR)
. HEADPHONE JACK (PHONES)
MONITOR TMeR BTART
PAL
rare Ss
YAPa | Tape —AEC-— armas tend}
SPHEO SELECTOR vary Alcor ur ed
Low Pa
16,
17,
18.
19.
20.
. TENSION ARM (SENSING POLE: REVERSE>FORWARD)
. OPERATION BUTTONS
. MEMORY MARKER (FOR LINE-IN)
. MEMORY MARKER (FOR MIC-IN)
. MICROPHONE INPUT CONTROLS (REC LEVEL-MiC
. LINE INPUT CONTROLS (REC LEVEL-LINE)
- MICROPHONE JACK (MIC)
. RECORDING LEVER (REC)
. TAPE SELECTOR
. TAPE SPEED SELECTOR
S8SBNSREESKS
COQ OOO @O OO @
LINE OUTPUT/HEADPHONE OUTPUT CONTROLS
(LINE OUT-PHONES)
TIMER START SWITCH (TIMER START)
REEL RETAINER
TAKE-UP REEL TABLE
TAPE GUIDE

IV.
= [=]
PON AHRAWN om
. PINCH ROLLER MICRO SWITCH SW-905
PINCH ROLLER PLUNGER SOLENOID SL-3
PAUSE MICRO SWITCH SW-903 & SW-907
TENSION MICRO SWITCH SW-904
MUTE SWITCH P.C BOARD NE-2228
BRAKE PLUNGER SOLENOID SL-901
BRAKE MICRO SWITCH SW-906
. REEL MOTRO MICRO SWITCH SW-908
. HEAD BLOCK
. RIGHT REEL MOTOR 24X0-MR
11.
12.
13.
14,
15.
16.
17.
18.
19.
PRINCIPAL
PARTS
LOCATION
Rear View
OPERATION
P.C
BOARD
NE-2239
MIC
AMP
P.C
BOARD
NE-5223
AMP P.C BOARD NE-5222
POWER
TRANSFORMER
NET-11
LEFT
REEL
MOTOR
24X0-MR
VOLTAGE
SELECTOR
SYSTEM
CONTROL
P.C
BOARD
NE-1213
CAPSTAN
MOTOR
SCM2-24KJ
REV
PLUNGER
SOLENOID
SL-902

V. MECHANISM
PINCH ROLLER
MICRO SWiTCH SW905
QUICK PLATE
Fig. 1
I. PINCH ROLLER POSITION ADJUSTMENT
AT STOP MODE (Refer to Fig. 1)
1) Remove head block.
2) Adjust Stopper so that the clearance between
Pinch Roller and Capstan Shaft is 10mm.
Fig. 2
2. POSITION ADJUSTMENT OF PINCH ROL-
LER SOLENOID SL-3 (Refer to Fig. 2)
1) Remove head block.
2) Insert a 4.2 mm gauge (a U type washer etc.)
between the P Plunger Lever and P Joint (Refer to
Fig. 3).
3) Set the deck to playback mode and fix Pinch
Roller Solenoid at position at which the pinch
Roller begins to rotate.
3. PINCH ROLLER PRESSURE ADJUSTMENT
(Refer to Fig. 3)
Adjust Pinch Roller Pressure Adjustment Nut so that
pinch roller pressure is 1.2 kg.
4, POSITION ADJUSTMENT OF QUICK PLATE
(Refer to Fig. 1)
Adjust Quick Plate position so that at stop mode,
the Pinch Roller Microswitch operates properly, and
the Quick Plate does not strongly hit against the body
of the microswitch.
ADJUSTMENT
PINCH ROLLER PRESSURE
ADJUSTMENT NUT —
1.3 to 1.4 kg
P PLUNGER LEVER
5. POSITION ADJUSTMENT OF BRAKE
SOLENOID SL-1 (Refer to Fig. 4)
Set the deck to playback mode, and fix Brake
Solenoid at position at which the left and right brake
levers display 180° angle relativity.
6. POSITION ADJUSTMENT OF BRAKE
MICROSWITCH SW-906 (Refer to Fig. 4)
Set the deck to playback mode, and adjust Brake
Solenoid Microswitch position so that the micro-
switch operates properly.
7. BRAKE TENSION ADJUSTMENT (Refer to
Fig. 4)
Adjust Spring Stopper position so that the brake
tension is 350 to 500g.
BRAKE SOLENID SL-1
REEL MOTOR BRAKE MICROSWI'cH
Soe sooe MICROSWITCH Sw908 SwoE
i
PAUSE MICROSWITCH
SW-903, SW-307
PAUSE SUDE 0.3405 mm

8. PAUSE ADJUSTMENT (Refer to Fig. 5)
1) At playback mode, lock Pause Lever.
2) Adjust Pause Lock Plate position to obtain a 0.3
to 0.5 mm clearance between Pinch Roller and Cap-
stan.
3) When making this adjustment, be careful that the
clearance between Pinch Roller and Capstan does
not exceed 0.5 mm.
4) Confirm that the Quick Tension Microswitch is
pushed when the Pause Lever is depressed and if
not, adjust with QT Lever B.
pHs SUPPORT ANGLE
t O.tmm
CAPSTAN eal
|
|
¥.
<<
ae
{OI}
2
ADJUSTMENT WASHER
CAPSTAN SHAFT: |
Fig. 6
TANSION MICRO SWITCH SW-904
Fig. 7
FIXATION SCREW
PIPE EL LO LIL ORCL LILEL ED
(iF
9.
CAPSTAN
SHAFT
LOOSE
PLAY
ADJUST-
MENT
(Refer
to
Fig.
6)
Adjust
to
obtain
a
clearance
of
about
0.1
mm
between
the
capstan
shaft
and
thrust
support
angle.
10.
OPERATING
POSITION
ADJUSTMENT
OF
TENSION
MICROSWITCH
SW-904
(Refer
to
Fig.
7)
Adjust
Tension
Microswitch
position
so
that
when
the
Tension
Arm
drops,
the
microswitch
operates
perfectly
to
effect
stop
mode.
TAPE GUIDE
te, TAPE
TENSION ARM
ADJUSTMENT WASHER
* LOWER THE GUIDE DOWN A LITTLE
ADJUSTMENT WASHER
XLFT THE GUIDE UPA LITTLE
Fig. 8
11.
TAPE
GUIDE
HEIGHT
ADJUSTMENT
(Refer
to
Fig.
8)
1)
Adjust
Tape
Guide
height
so
that
the
tape
does
not
curl
between
tape
guides
on
Head
Base.
2)
In
case
the
tape
guide
is
low,
adjust
by
inserting
a
U
Type
Washer
on
the
right
side
in
Fig.
8,
and
in
case
it
is
high,
adjust
by
inserting
a
washer
on
the
left
side.
12.
REEL
TABLE
HEIGHT
ADJUSTMENT
(Refer to Fig. 9)
1)
Load
a
tape
and
sét
the
deck
to
F.FWD
and
REV
modes.
Adjust
Reel
Table
height
so
that
the
tape
winds
on
the
center
of
the
reels
at
both
modes.
2)
Tape
should
wind
on
center
of
reel
regardless
of
type
of
reel
used.

Vi.
HEAD ADJUSTMENT
TAPE GUIDE HEIGHT ADJUSTMENT NUT REV
PLAYBACK RECORDING ERASE
HEAD HEAD HEAL
Fie clis sta
tar260
Re-240
©
(pazeo
Fig.
10
:
Test.
Tape
Adjustment
Step
|
Adjustment
ca
Supply
Signal
Mode
Point
Remarks
|
ee
——
.
Tape
Guide
1)
Adjust
so
that
tape
travels
|
1
Tape
Guide
Optional
FWD
Height
smoothly
and
does
not
twist.
Height
Adjustment
2)
Do
not
thread
tape
over
tension
Nut
arm.
.
Upper
edge
of
channel
1
head
core
FWD
Erase
‘ .
2
:
Optional
FWD
A\(B\C
is
0.1mm
higher
than
upper
edge
Head
Height
P
(ABYC)
of
tape.
FWD
Recording
.
Upper
edges
of
channel
1
head
core
3
Head
Height
Optional
(DXE)(F)
and
tape
are
the
same
height.
FWD
Playback
;
Upper
edges
of
channel
1
head
core
4
Head
Height
Optional
(GH)
and
tape
are
the
same
height.
=i
|
FWD
Playback
8,000
Hz
|
§
Head
Azimuth
3-3/4
ips
FWD
qd)
|
Maximum
output,
both
channels,
Alignment
Test
Tape
Adjust
head
gap
surface
so
that
FWD
Playback
8,000
Hz
there
is
no
change
in
output
level
6
Head
Gap
3-3/4
ips
FWD
(K)
when
tension
is
applied
to
the
sup-
Alignment
Test
Tape
ply
reel
side
‘|
FWD
Recording
|
Scotch
#211
Tape,
r
i
|
7
Head
Azimuth
15,000
Hz
REC
(F)
|
Maximum
output,
both
channels,
Alignment
—20
dBm
;
Adjust
head
f
that
FWD
Recording
|
Scotch
#211
Tape,
sles.
is
-
ree
or
sid
eel
8
Head
Gap
15,000
Hz
REC
@)
when
tension
is
applied
to
the
sup-
Alignment
—20
dBm
|
ply
reel
side,
Chart
1
NOTES:
1)
As
perfect
head
adjustments
are
vital
to
tape
deck
performance,
be
sure
that
these
adjustments
are
carried out properly.
2)
Be
careful
not
to
use
a
magnetized
driver
or
other
magnetized
tools
in
the
vicinity
of
the
heads.
3)
Use
only
new
tape
as
level
variation
is
likely
to
occur
when
using
old
tape.
4)
Demagnetize
heads
with
head
demagnetizer
before
and
after
head
adjustment.
5) Set tape speed to 7-1/2 ips except.
6)
Adjustments
outlined
in
Chart
1
are
only
for
FWD
side
heads.
However,
adjustments
for
REV
side
heads
are
exactly
the
same.

Vit.
ELECTRICAL
ADJUSTMENT
1. DC POWER SUPPLY AND TAPE SPEED ADJUSTMENT
Seika Mian SP: Sat sah tise iia Saha 89 Pinte cairo 12%
VR-1 1kB_ DC Voltage Adj.
VR-2 50kB 3-3/4 ips Tape Speed Adj.
VR-3 10kB 7-1/2 ips Tape Speed Adj.
VRI
VR3
VR2
Fig. 11
Adjustment .
Step
Item
Mode
Adjustment
Point
Result
Remarks
= == 4
1
DC
Voltage
|
Stop
VR-11kB
24.0V
Measured
at
TP-1
on
Sys.
Con
P.C
Board
3-3/4
ips
500
Hz
1,000
Hz,
7-1/2
ips
Test
Tape.
2
Tape
Speed
FWD
VR-2
50
kB
£0.5%
Tape
Speed
3-3/4
ips.
7-1/2
ips
1,000Hz
1,000
Hz,
7-1/2
ips
Test
Tape.
3
Tape
Speed
FWD
VR:3
10
kB
40.5%
Tape
Speed
7-1/2
ips.
Chart 2

2. AMPLIFIER ADJUSTMENT
VR7
Ls
VR7b
L8b
VR-—5
VR-7
VR-1
VR-3
TC—2
TC-1
50 kB
50 kB
1 kB
1 kB
10 kB
10 kB
80 PF
80 PF
L—8 23 mH
ee
SPEC LEeouN
eeannoHa
sagsacrass
An-+s HEA
28a
VRS | VR4b VR} VRS VR3b] VRIb
VRSb
OVR4
VR2b
VR2
FWD Playback Level Adj.
REV Playback Level Adj.
VU Meter Sensitivity Adj.
Monitor Level Adj.
FWD Recording Level Adj.
REV Recording Level Adj.
FWD Frequency Response Adj.
REV Frequency Response Adj.
BIAS Leak Adj.
*
The
letter
“b”
following
an
adjustment
part
number
indicates
“RIGHT
CHANNEL”.
Tcl
Tce2
Tco2b
TClb

Adjustment
Test
Tape
—
|
Adjustment
Step
|
Tem
Supply
Signal
Mode
lied
Result
Remarks
+
at
=
=
FWD
Playback
700
Hz
7-1/2
ips
0+0.5dB
1
Level
0
VU
Test
Tape
FWD
VR4
50
kB
(0.775V)
REV
Playback
|
700
Hz
7-1/2
ips
‘|
020.54dB
|
2
Level
0
VU
Test
Tape
REV
VRS
50
kB
(0.775V)
VU
Meter
700
Hz
7-1/2
ips
3
Sensitivity
0
VU
Test
Tape
FWD
VR7_
1kB
O0VU
|
1,000
Hz
—21
dB
'
Line
REC
Volume
4
|
Monitor
Level
|
(70
mV)
Signalto
|!
STOP
VR1
5kB
0
dB
maximum.
Monitor
Line
Input
(OVU)
|
switch
“SOURCE”.
+ ———}-
FWD Recordi Scotch #211 Tape
5 €cording 1,000 Hz 0 VU FWD-
Level REC VR2 10 kB
recording
0+0.5dB | Monitor Switch
(0.775V) | “TAPE”.
; Scotch #211 Tape |
6
REV
Recording
1,000
Hz
0
VU
REV—
0+0.5dB | Monitor Switch
Level
recorting
REC
VR3
10
kB
(0.775V)
|
“TAPE”.
L
———
Scotch
#211
Tape
ia
1.5
kHz,
|
Tape
Speed
3-3/4
ips.
7
|
FWD
Frequency
1
5
itz,
15
kHz
FWD-
C2
80
PF
15kHz
|
Recheck
Recording
|
Response
~20
VU
recording
|
REC
flat
Level.
|
Scotch
#211
Tape
g
|
REV
Frequency
|
15
kHz,
15
kHz
REV—
0 PF
Response
—20
VU
recording
|
REC
i
Tete
1.5 kHz, Tape Speed 3-3/4 ips.
15 kHz Recheck Recording
flat Level.
NOTES:
1)
Set
tape
speed
to
7-1/2
ips
except
in
Steps
7
and
8.
2)
Tape
Selector
at
“LOW
NOISE”
3)
Monitor
Switch
at
“TAPE”
except
in
Step
4.
4)
Output
Volume
at
maximum.
5)
New
test
tape
should
be
used.
9
Bias
Leak
REC
L8
23
mH
—30dB
|
at
Max.
a
ee
|
Less than | Mic, Line Volume
Chart 3
Vil.
DC
RESISTANCE
OF
VARIOUS
COILS
Part
Designation
DC
Resistance
Between
BLU-RED:
100
ohms
Main
Motor
SCM2—24KJ
Between
YLW-GRN:
180
ohms
|
Pick-up
Coil:
635
ohms
Between
BLU-RED:
74
ohms
|
Reel
Motor
|
24X0—MR
Between
YLW-GRN:
1,660
ohms
Pinch
Roller
Solenoid
1660PTHT3
700
ohms
Brake
Solenoid,
REV
Solenoid
1240PHT
590
ohms
<a
Relay
L-24
©
1,600
ohms
MY4-0-US-AD4
Relay
DC24V
650
ohms
Between
1—3:
0.3
ohms
Oscillator
Coil
OT—204
Between
4-6:
0.7
ohms
Between
7—9:
8.2
ohms
Erase
Head
E4--260
3.5
ohms
+
4
Recording
Head
|
R4-240
6.2
ohms
Playback
Head
P4—240
220
ohms
* The resistance values shown in this chart are average values.
Chart 4

SECTION 2
PARTS LIST
TABLE OF CONTENTS
1... (HEAD BLOCK 3254 cise hed re eas ee ie Sedewie bee oS ae eae aoeene tend 4 23
2. MAIN MOTOR BLOCK ................0 0. cc cee ee ce cueees 24
3. REEL MOTOR/TABLE BLOCK .................0. ccc eeeee 25
4. OPERATION BLOCK ...... 0... .. ccc cece cee eee eens 26
5. TENSION. BLOCK. icc40dhunciae Dice eis See! ok Bae Dawe eters 27
6. PINCH ROLLER PLUNGER BLOCK ..................0000. 29
7. MECHA ASSEMBLY BLOCK ................000 cee eecueee 31
8: -P:CBOARDS ion eco it kone + eb abet adud ants 32
(1) AMP P.C BOARD (NE-5222) BLOCK 1... 0.0... ee eae 32
(2) SYS. CON P.C BOARD (NE-1213) BLOCK ............... 32
(3) MIC AMP P.C BOARD (NE-5223) BLOCK ................ 33
9. POWER SUPPLY BLOCK ............. ccc cece cece eee eee 35
10. AMP ASSEMBLY BLOCK ............... cece ec cee eee 37
11. FINAL ASSEMBLY BLOCK ............... 00.00 cc cee ueeee 38
12. LIST OF INTERCHANGEABLE SEMICONDUCTORS .......... 39
INDEX
su
iRord
ecg
Siagete
sevens
Susttte
Bie
Wiens,
Sreteg
eta
ang
aan
ged
webu
ea
ates
40
Resistor and Capacitor which is not listed in this parts list, please refer to
COMMON LIST FOR SERVICE PARTS.

3) MIC AMP P.C BOARD NE-—5223
OUT
LINE IN
MIC IN

2) SYS. CON P.C BOARD NE-1213
3
“J
Igeasz
9PelIsZ
_$
¢s
3
%
8
s
“min
OF-2
BE
4
i
i i a $
%
5
i
}
ponent
"causes
cava ranal
petiaa, Oy,

IX.
CLASSIFICATION
OF
VARIOUS
P.C
BOARDS
1, COMPOSITION OF VARIOUS P.C BOARDS
1) AMP P.C BOARD NE-5222
25C458L6
BCE
2scisizs

WARNING:
1.
2:
3.
HOW TO USE THIS PARTS LIST
This parts list is compiled by various individual blocks based on assembly process.
When ordering parts, please describe parts number, serial number, and model number in detail.
How to read list.
-— The reference number corresponds with illustration or photo number of that particular
parts list.
This number corresponds with the Figure Number.
This number corresponds with the individual parts index number
in that figure.
[A small “x” indicates the inability to show that particular part
t+ in the Photo or Illustration.
12-1
15
Schematic
Diagram
Number
of
individual
“manufactured part.
(not required for parts order)
| a of particular part required.
!
'
Ref. No. Parts No. Description Schematic No. Q’ty
FLYWHEEL BLOCK #13
12-115x 800425 Flywheel Block Assy.Comp. RDG: 1
12-116 244506 Flywheel Only RD-233 1
12-117x 244754 Felt, Flywheel RDM
12-118 251324 Main Metal Case RD-236 1
12-119 253080 Main Metal RD-237 1
. The symbol numbers shown on the P.C. Board list can be matched with the Composite Views
of components of the Schematic Diagram or Service Manual.
. The indications of Resistors and Capacitors in the photos of P.C. Board are being eliminated.
. The shape of the parts and parts name, etc. can be confirmed by comparing them with the parts
shown on the Electrical Parts Table of P.C, Board.
. 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. (meaning of ref. no.
outlined in Item 3 above).
. Utilize separate “Price List for Parts” to determine unit price. The most simple method of
finding parts Price is to utilize the reference number.
CAUTION:
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.
.
Please
be
careful
not
to
make
a
mistake
in
the
parts
no.
If
the
parts
no.
is
in
error,
a
part
dif-
ferent from the one ordered may be delivered.
. Because parts number and parts unit supply in the Preliminary Service Manual (Basic Parts List)
_ may be partially changed, please use this parts list for all future reference.
A
INDICATES
SAFETY
CRITICAL
COMPONENTS.
FOR
CONTINUED
SAFETY,
REPLACE
SAFETY
CRITICAL
COMPONENTS
ONLY
WITH
MANUFACTURER’S
RECOMEMNDED
PARTS.
AVERTISSEMENT: A IL INDIQU LES COMPOSANTS CRITIQUES DE SURETE. POUR MAINTENIR LE
DEGRE
DE
SECURITE
DE
L’APPAREIL
NE
REMPLACER
LES
COMPOSANTS
DONT
LE
FONCTIONNEMENT
EST
CRITIQUE
POUR
LA
SECURITE
QUE
PAR
DES
PIECES
RECOM-
MANDEES PAR LE FABRICANT.

1. ILLUSTRATION OF HEAD BLOCK
1) HEAD BLOCK
Ref. No. Parts No. Description sri Q’ty Ref. No. Parts No. Description shea Q'ty
0. A
1-1x
BA300995
Head
Block
Comp.
1
1-23
HA301032
Erase
Head
Angle
(A)
NE-0205
1
1-2
ZS413201
Screw,
pan
head
4x8
7
1-24
HA301033
Erase
Head
Angle
(B)
NE-0205
1
1-3
MS643048
Tape
Guide
NE-0002
1
1-25
HE563220
ERASE
HEAD
E4-260
2
1-4
ZS608264
Screw,
pan
head
3x25
1
1-26
ZS300626
Screw,
pan
head
2x2.5
1-5.
HZ527455
Sensing
Spacer
ND-0011
2
(camera
standard)
12
1-6
MS643050
Sensing
Guide
A
NE-0003
4
1-27
ZS608477
Screw,
pan
head
3x4
4
1-7
MS643061
Sensing
Guide
B
NE-0004
1
1-28
HA301029
REC
Head
Angle
(A)
NE-0203
1
P
1-8
HZ528581
Tape
Guide
A
ND-0006
2
1-29
HA301030
REC
Head
Angle
(B)
NE-0203
4
1-9
ZW265522
M3
Nut,
#2
4
1-30
HR271980
REC
HEAD
(R4-240)
1-10
ZG466312
Angle
Adjust
Spring
E
BS-0018
2
GX-215D(R)
2
1-11
HZ301777
Tape
Guide
(C)
NE-0212
2
1-31
HA301027
PB
Head
Angle
(A)
NE-0202
1
1-12
ML301289
Shifter
Slide
Part
GX-266D
NE-0208
1
1-32
HA301028
PB
Head
Angle
(B)
NE-0202
4
7
1-13
ZS469710
MR
Graduated
Screw
MR-254
3
1-33
HP271978
PB
HEAD
(P4-240)
1-14
ZG527477
=
Shifter
Spring
ND-0024
2
GX-215D(P)
2
1-15 MB428343 Stopper Rubber, KD KD-108 2 1-34 HZ301366 Head Shield NE-0211 2
1-16 HB301025 Rec Head Base NE-0201 2 1-35 ZS201508 Screw, pan head 2x4 4
1-17 HB301365 PB Head Base NE-0213 2 1-36 ZS201778 Screw, pan head 4x8 2
1-18
ZG364656
Angle
Adjust
Spring
C
RD-57
9
1-37
ZW273914
Spring
Washer
2
1-19 ZS417407 Screw, pan head 3x10 9 1-38x EJ303566 Micro Connector 4P Assy 2
1-20
HZ301031
Erase
Head
Base
NE-0204
2
1-39x
EJ303567
Micro
Connector
7P
Assy
2
1-21 ZG466312 Angle Adjust Spring E BS-0018 = 9 1-40x ZS608321 Screw, pan head 3x6,
1-22 ZS608512 Screw, pan head 3x13 9 w/washer 2
'
«
When ordering parts, please describe Parts Number, Description, and Model Number in detail.

2. ILLUSTRATION OF MAIN MOTOR BLOCK
2) MAIN MOTOR BLOCK
Ref. No. Parts No. Description soos Q'ty
2-1x BM636704 Main Motor (SCM2-24K3J)
Block Comp. 1
2-2 ZW597622 Felt Washer KJ-7022 1
2-3 SK597633 Cap KJ-7023 1
2-4x ZS608308 Screw, pan head 3x18,
w/washer 3
2-5 BZ600300 Detector Gear Block
Comp. 1
2-6 ZS477876 Screw, pan head 2x3 3
2-7 ZS424056 Screw, pan head 4x10 2
2-8 MV368886 Steel Ball D3 1
2-9 MZ597644 Thrust Angle KJ-7024 1
2-10 MZ597690 Ball Holder KJ-7029 4
2-11 28413201 Screw, pan head 4x8 12
When
ordering
parts,
please
describe
Parts
Number,
Description,
and
Model
Number
in
detail.

3. ILLUSTRATION OF REEL MOTOR/TABLE BLOCK
3) REEL MOTOR/TABLE BLOCK
Ref. No. Parts No. Description eee Q’ty Ref. No. Parts No. Description ea Q'ty
3-1x BR482400 Supply Reel Table Block BRAKE DRUM BLOCK
Comp.
2
3-10x
ZS379350
Screw,
pan
head
3x6
1
3-2
MS342000
‘Reel
Shaft
3R-108
1
3-11
MT436860
Brake
Cloth
Comp,
MR
MR-269
1
3-3
ZG255633
Reel
Spring
3R-109
1
3-12
MR317507
Counter
Pulley
(Take-up)
MR-217
1
3-4
MT255420_
Reel
Retainer
3R-102
1
3-13
ZS433315
Screw,
countersunk
head
3-5
MT516565
‘O’
Ring
2.8x1.9-
3R-139
1
2.3x8
2
3-6
MT488147
Reel
Table
Disk
B,
RD
RD-272
1
3-14
ZS424056
Screw,
pan
head
4x10
2
3-7
ZW270088
‘E’
Ring
1.9M
6-1-9
1
3-8
MT473422
Reel
Table
Rubber,
KH
KH-2042
1
3-9
BM314741
Motor
Block
Comp.
24X0-2 (Torque) 2