A-D, D-A converter1-bit
Frequency20–20000 Hz+0.2– -1.5 dB
Wow and flutterUnmeasurable
SPEAKER SYSTEM SX-M100
Cabinet type2 way, bass reflex (magnetic
shielded type)
SpeakersWoofer: 130 mm cone type
Tweeter: 60 mm cone type
Impedance6 ohms
Output sound pressure level 87 dB/W/m
Dimensions (W * H * D)175 * 275 * 227 mm
Weight3.0 kg
General
Power requirements230 V AC, 50 Hz
Power consumption80 W
Standby power consumption 1.4 W (power-economizing mode
set to ON)
Dimensions (W * H * D)175 * 275 * 333 mm
Weight6.0 kg
Design and specifications are subject to change without
•
notice.
Dolby noise reduction manufactured under license from
•
Dolby Laboratories Licensing Corporation.
“DOLBY” and the double-D symbol
of Dolby Laboratories Licensing Corporation.
The word “BBE” and the “BBE symbol” are trademarks
•
of BBE Sound,Inc.
Under license from BBE Sound,Inc.
are trademarks
ACCESSORIES/PACKAGE LIST
REF. NOPART NO.KANRIDESCRIPTION
NO.
1 87-A90-118-010 ANT,WIRE FM (Z)
2 87-A90-030-010 ANT,LOOP AM-NC C
3 8Z-CL4-906-010 IB,EZ(9L)S<EZ>
3 8Z-CL4-905-010 IB,K(E)S<K>
4 8Z-CK4-952-010 RC UNIT,RC-ZAT04
3
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
This set employs laser. Therefore, be sure to follow carefully the
instructions below when servicing.
WARNING!
WHEN SERVICING, DO NOT APPROACH THE LASER EXIT
WITH THE EYE TOO CLOSELY. IN CASE IT IS NECESSARY TO
CONFIRM LASER BEAM EMISSION. BE SURE TO OBSERVE
FROM A DISTANCE OF MORE THAN 30cm FROM THE
SURFACE OF THE OBJECTIVE LENS ON THE OPTICAL
PICK-UP BLOCK.
Caution: Invisible laser radiation when
open and interlocks defeated avoid exposure to beam.
Advarsel:Usynling laserståling ved åbning,
når sikkerhedsafbrydere er ude af funktion.
Undgå udsættelse for stråling.
VAROITUS!
Laiteen Käyttäminen muulla kuin tässä käyttöohjeessa mainitulla tavalla saattaa altistaa käyt-täjän turvallisuusluokan 1 ylittävälle näkymättömälle lasersäteilylle.
VARNING!
Om apparaten används på annat sätt än vad som specificeras i
denna bruksanvising, kan användaren utsättas för osynling
laserstrålning, som överskrider gränsen för laserklass 1.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.
ATTENTION
L'utilisation de commandes, réglages ou procédures autres que
ceux spécifiés peut entraîner une dangereuse exposition aux
radiations.
ADVARSEL!
Usynlig laserståling ved åbning, når sikkerhedsafbrydereer ude
af funktion. Undgå udsættelse for stråling.
This Compact Disc player is classified as a CLASS 1 LASER
product.
The CLASS 1 LASER PRODUCT label is located on the rear
exterior.
CLASS 1
KLASSE 1
LUOKAN 1
KLASS 1
LASER PRODUCT
LASER PRODUKT
LASER LAITE
LASER APPARAT
Precaution to replace Optical block
(KSS-213F)
Body or clothes electrostatic potential could ruin
laser diode in the optical block. Be sure ground
body and workbench, and use care the clothes
do not touch the diode.
1) After the connection, remove solder shown in
the right figure.
Precaution to replace Optical block
(KMS-260A)
Body or clothes electrostatic potential could ruin
laser diode in the optical block. Be sure ground
body and workbench, and use care the clothes
do not touch the diode.
1) After the connection, remove solder
shown in the right figure.
1 VEE
¡ TRK –
4
DISASSEMBLY INSTRUCTIONS
Disassembly Procedure
1. Open the cabinet
1) Remove the screws (1BVT2+3-10*1, 2UTT2+3-6*3 w/o SLOT B), and remove the PANEL SIDE L.
2) Remove the screws (3BVT2+3-10*1, 4UTT2+3-6*3 w/o SLOT B), and remove the PANEL SIDE R.
3) Remove the screw (5BVT2+3-10*3) from the rear side, open the deck lid, remove the screw (6BVT2+3-16*2), and remove
the TOP PANEL.
5
6
REAR PANEL
3
1
PANEL
SIDE L
2
4) Remove the screw (BVT2+3-10*11) from the rear side, and remove the REAR PANEL.
PANEL SIDE R
4
2. Removing the deck mechanism.
1) Remove the TUNER C.B in the direction of the arrow.
TOP PANEL
TUNER C.B
5
2) Remove the screw (7BVT2+3-10*2) on the top of the MAIN C.B, and remove the screw (8BVT2+3-10*3) from the CD C.B.
MAIN C.B
8
7
3) Remove the CD C.B, remove the screw (9UTT2+3-6*1), insert a screwdriver tip through the clearance between the parts and
the chassis, and remove the screw (0UTT2+3-6*1).
7
CD C.B
8
9
AC
C.B
4) Remove the cord, and remove the deck mechanism together with the chassis.
0
MAIN C.B
6
3. Removing the MD mechanism.
1) Remove the screw (!BVTT+4-6*4) securing the transformer, and move the transformer to the rear.
2) Remove the screw (@BVT2+3-10*1) that fixes the heat side to the holder, and remove the MAIN C.B.
!
@
3) Remove the screw (#BVT2+3-10*4), and remove the MD mechanism together with the chassis.
#
#
AC
C.B
MD chassis
MD chassis
MD mechanism
##
MD chassis
Upper side
7
4. Removing the CD mechanism.
1) Remove the screw ($BVT2+3-6*4), open the tray, remove the CD panel, and remove the CD mechanism.
$
$
Upper side
SERVICE JIG AND TOOLS
After opening the board, use the following jig and tools as shown in the figure.
JIG. EX TENSION (TANAKA) ...................SV-J00-019-010
CN101 87-A60-111-010 CONN,5P V S2M 5W
CN501 87-099-719-010 CONN,30P TYK-B(X)
CN502 87-A60-423-010 CONN,14P V TOC-B
CN503 87-A60-133-010 CONN,8P V FE
CN702 87-A60-189-010 CONN,16P V TUC-P16P-B1
C110 87-010-196-080 CHIP CAPACITOR,0.1-25
CN1 87-A60-424-010 CONN,16P V TOC-B
CN2 87-A60-131-010 CONN,6P V FE
CN3 87-A60-130-010 CONN,5P V FE
CN4 87-099-719-010 CONN,30P TYK-B(X)
CN5 87-A60-133-010 CONN,8P V FE
CN6 87-A60-422-010 CONN,8P V TOC-B
CNA1 87-A60-109-010 CONN,2P V S2M-2W
L1 87-003-102-080 COIL, 10UH
L4 87-003-152-080 COIL, 100UH
• Regarding connectors, they are not stocked as they are not the initial order items.
The connectors are available after they are supplied from connector manufacturers upon the order is received.
1. Tape Speed Adjustment
Settings:• Test tape: TTA-100
• Test point: TP1
• Adjustment location: SFR1
Method:Playback the test tape by DECK2 and adjust
SFR1 so that the frequency counter reads
3000Hz±5Hz. Check that the counter reading
in the REV mode is within the range of ±45Hz
of that in the FWD mode.
2. Azimuth Adjustment
Settings:• Test tape: TTA-300
• Test point: TP1
• Adjustment location: Head azimuth
adjustment screw
Method:Playback the 10kHz signal of the test tape and
adjust the adjustment screw so that the output
becomes the -5dB point below the maximum
reading. The adjustment must ends with the
clockwise rotation of the adjustment screw.
Perform this adjustment in both FWD and
REV directions. Fix the adjustment screw with
adhesive agent upon completion of adjustment.
3. PB Sensitivity Adjustment
Settings:• Test tape: TTA-200
• Test point: TP1
• Adjustment location:
SFR303 (Lch)
SFR304 (Rch)
Method:Play back the test tape and adjust SFRs so that
the output level of the TP1 becomes
245mV±5mV.
4. REC/PB Frequency Response Adjustment
Settings:• Test tape: TTA-602
• Test point: TP1
• Input signal: 315Hz/10kHz (LINE IN)
• Adjustment location: SFR351 (Lch)
SFR352 (Rch)
Method:Establish the record mode. Input the 315Hz
and the 10kHz signals from LINE IN with the
input level so that TP1 has the signal level of
12mV. Record the 1kHz and the 10kHz
signals, then play them back. Adjust SFR so
that the output difference between the 315Hz
and the 10kHz signals becomes 0dB±0.5dB.
5. REC/PB Sensitivity Adjustment
Settings:• Test tape: TTA-602
• Test point: TP1
• Input signal: 1kHz /10kHz (LINE IN)
• Adjustment location: SFR305 (Lch)
SFR306 (Rch)
Method:Establish the record mode. Input the 1kHz
signal from LINE IN with the input level so
that TP1 has the signal level of 12mV. Record
the 1kHz signal, then play it back. Adjust
SFR so that the output level becomes
12mV±0.5dB.
6. Bias OSC Frequency Adjustment
Settings:• Test tape: TTA-601
• Test point: TP2
• Adjustment location: L351
Method:Set to the REC mode. Adjust L351 so that the
frequency at TP2 is 85.0kHz±1kHz.
PRACTICAL SERVICE FIGURE
< DECK SECTION >
Tape speed:3000Hz±5.0%
Wow & flutter:Less than 0.21%
(W.R.M.S)
Distortion (REC/PB):Less than 2%
(NORM, CrO2)
Noise level (PB):Less than 50mV
(DOLBY NR OFF, NORM)
Less than 35mV
(DOLBY NR ON, CrO
Test tape:NORMAL TTA-100
TTA-300
TTA-601
TTA-602
2TTA-200
CrO
2)
43
ELECTRICAL ADJUSTMENT 2/2
TP4
8
L771
R785
IC771
TP3
3
L772
TP1
4
FFE801
L942
TUNER C.B
L941TC942
7
30
7
TP2
L981
4
6
TP6
GND
12 11 10
TP5
CN701
44
< TUNER SECTION >
1. Clock Frequency Check
Settings:• Test point: TP2 (CLK IC770 pin30)
Method:Set to MW 1602kHz and check that the test
point becomes 2052kHz±45Hz (EZ).
2. MW VT Check
Settings:• Test point: TP1 (VT)
Method:Set to MW 1602kHz and check that the test
point is less than 8.0V.
Then set to MW 531kHz and check that the
test point is more than 0.6V.
3. MW IF Adjustment
Settings:• Test point: TP5, TP6
The level at 144kHz is adjusted to MAX by
L941. Then the level at 290kHz is adjusted to
MAX by TC942.
< LW SECTION >
Sensitivity:Less than 70dB (at 144kHz)
Less than 68dB (at 198kHz)
Less than 66dB (at 290kHz)
8. DC Balance/Mono Distortion Adjustment
Settings:• Test point: TP3, TP4
• Adjustment location: L771
• Input level: 54dB
Method:Set to FM 98.0MHz and adjust L771 so that
the voltage between TP3 and TP4 becomes
0V±0.04V.
Next, check that the distortion is less than
1.3%.
45
IC DESCRIPTION
IC, LA9241ML
Pin No.Pin NameI/ODescription
1
2
FIN2
FIN1
Pin to which external pickup photo diode is connected. RF signal is created by adding
I
with the FIN1 pin signal. FE signal is created by subtracting from the FIN1 pin signal.
I
Pin to which external pickup photo diode is connected.
10
11
12
13
14
15
16
17
3
4
5
6
7
8
9
E
F
TB
TE–
TE
TESI
SCI
TH
TA
TD–
TD
JP
TO
FD
FD–
Pin to which external pickup photo diode is connected. TE signal is created by
I
subtracting from the F pin signal.
I
Pin to which external pickup photo diode is connected.
I
DC component of the TE signal is input.
I
Pin to which external resistor setting the TE signal gain is connected between the TE pin.
O
TE signal output pin.
TES “Track Error Sense” comparator input pin. TE signal is passed through a band-
I
pass filter then input.
I
Shock detection signal input pin.
I
Tracking gain time constant setting pin.
O
TA amplifier output pin.
Pin to which external tracking phase compensation constants are connected between
I
the TD and VR pins.
I
Tracking phase compensation setting pin.
I
Tracking jump signal (kick pulse) amplitude setting pin.
O
Tracking control signal output pin.
O
Focusing control signal output pin.
Pin to which external focusing phase compensation constants are connected between
I
the FD and FA pins.
18
19
20
21
22
23
24
25
26
27
28
29
30, 31
32, 33
34
FA
FA–
FE
FE–
AGND
NC
SP
SPG
SP–
SPD
SLEQ
SLD
SL–, SL+
JP–, JP+
TGL
—
—
Pin to which external focusing phase compensation constants are connected between
I
the FD– and FA– pins.
Pin to which external focusing phase compensation constants are connected between
I
the FA and FE pins.
O
FE signal output pin.
I
Pin to which external FE signal gain setting resistor is connected between the FE pin.
Analog signal GND.
No connection.
O
Single ended output of the CV+ and CV– pin input signal.
I
Pin to which external spindle gain setting resistor in 12 cm mode is connected.
Pin to which external spindle phase compensation constants are connected together
I
with SPD pin.
O
Spindle control signal output pin.
I
Pin to which external sled phase compensation constants are connected.
O
Sled control signal output pin.
I
Sled advance signal input pin from microprocessor.
I
Tracking jump signal input pin from DSP.
I
Tracking gain control signal input from DSP. Low gain when TGL = H.
35
TOFF
I
Tracking off control signal input pin from DSP. Off when TOFF = H.
46
Pin No.Pin NameI/ODescription
36
TES
O
Pin from which TES signal is output to DSP.
37
38
39, 40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
HFL
SLOF
CV–, CV+
RFSM
RFS–
SLC
SLI
DGND
FSC
TBC
NC
DEF
CLK
CL
DAT
CE
DRF
FSS
—
—
“High Frequency Level” is used to judge whether the main beam position is on top of
O
bit or on top of mirror.
I
Sled servo off control input pin.
I
CLV error signal input pin from DSP.
O
RF output pin.
RF gain setting and EFM signal 3T compensation constant setting pin together with
I
RFSM pin.
“Slice Level Control” is the output pin which controls the RF signal data slice level by
O
DSP.
I
Input pin which control the data slice level by the DSP.
Digital system GND.
O
Output pin to which external focus search smoothing capacitor is connected.
I
“Tracking Balance Control” EF balance variable range setting pin.
No connection.
O
Disc defect detector output pin.
I
Reference clock input pin. 4.23 MHz of the DSP is input.
Servo system and digital system Vcc pin.
Pin to which external bypass capacitor for reference voltage is connected.
O
Reference voltage output pin.
I
Disc defect detector time constant setting pin.
I
Pin to which external capacitor for RF signal peak holding is connected.
I
Pin to which external capacitor for RF signal bottom holding is connected.
O
APC circuit output pin.
I
APC circuit input pin.
RF system Vcc pin.
47
IC, LC78622ED
Pin No.Pin NameI/ODescription
1
2
3
4
5
DEFI
TAI
PDO
VVSS
ISET
—
I
Defect sense signal (DEF) input pin. (Connect to 0V when not used).
I
O
Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V.
Phase comparator output pin to control external VCO.
GND pin for built-in VCO. Be sure to connect to 0V.
For PLL.
I
Pin to which external resistor adjusting the PD0 output current.
6
7
8
9
10
11
12, 13
14
15
16
17
18
19, 20
21
22
23
24-28
29
VVDD
FR
VSS
EFMO
EFMIN
TEST2
CLV+, CLV–
___
V/P
HFL
TES
TOFF
TGL
JP+, JP–
PCK
FSEQ
VDD
SL+ - PUIN
EMPH
—
—
O
O
O
O
O
O
O
O
—
I/O
O
Power supply pin for built-in VCO.
I
Pin for VCO frequency range adjustment.
Digital system GND. Be sure to connect to 0V.
EFM signal output pin.
For slice level control.
I
I
Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V.
EFM signal input pin.
Disc motor control output. Three level output is possible using command.
Rough servo or phase control automatic selection monitoring output pin. Rough servo
at H. Phase servo at L.
I
Track detect signal input pin. Schmidt input.
I
Tracking error signal input pin. Schmidt input.
Tracking OFF output pin.
Tracking gain selection output pin. Gain boost at L.
Track jump control signal output pin. Three level output is possible using command.
EFM data playback clock monitoring pin 4.3218 MHz when phase is locked in.
Sync signal detection output pin. H when the sync signal which is detected from EFM
signal and thesync signal which is internally generated agree.
Digital system power supply pin.
The pin is controlled by the serial data
command from microprocessor. When
General purpose input/output pin 1 to 5.
the pin is not used, set the pin to the input
terminal and connect to 0V, or alternately
set the pin to output terminal and leave
the pin open.
De-emphasis monitor output pin. De-emphasis disc is being played back at H.
30
31
32, 33
34
35
36
37
38
39
40
41
42
C2F
DOUT
TEST3, TEST4
N.C.
MUTEL
LVDD
LCHO
LVSS
RVSS
RCHO
RVDD
MUTER
—
—
—
—
—
O
C2 flag output pin.
O
DIGITAL OUT output pin. (EIAJ format).
I
Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V.
Not used. Set the pin to open.
O
L-channel 1-bit DAC.
O
L-channel mute output pin.
L-channel power supply pin.
L-channel output pin.
L-channel GND. Be sure to connect to 0V.
R-channel GND. Be sure to connect to 0V.
O
R-channel output pin.
R-channel 1-bit DAC.
R-channel power supply pin.
O
R-channel mute output pin.
48
Pin No.Pin NameI/ODescription
43
44
45
46
47
XVDD
XOUT
XIN
XVSS
SBSY
—
—
Crystal oscillator power supply pin.
O
Pin to which external 16.9344 MHz crystal oscillator is connected.
I
Crystal oscillator GND pin. Be sure to connect to 0V.
O
Subcode block sync signal output pin.
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
EFLG
PW
SFSY
SBCK
FSX
WRQ
RWC
SQOUT
COIN
___________
CQCK
________
RES
TST11
16M
4.2M
TEST5
______
CS
TEST1
O
C1, C2, single and dual correction monitoring pin.
O
Subcode P, Q, R, S, T, U and W output pin.
O
Subcode frame sync signal output pin. Falls down when subcode enters standby.
Subcode read clock input pin. Schmidt input. (Be sure to connected to 0V when not in
I
use.)
Pin outputting the 7.35 kHz sync signal which is generated by dividing frequency of
O
crystal oscillator.
O
Subcode Q output standby output pin.
I
Read/write control input pin. Schmidt input.
O
Subcode Q output pin.
I
Command input pin from microprocessor.
I
Command input read clock or subcode read input clock from SQOUT pin
I
LC78622 reset input pin. Set this pin to L once when the main power is turned on.
O
Test signal output pin. Use this pin as open (normally L output).
O
16.9344 MHz output pin.
O
4.2336 MHz output pin.
I
Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V.
Chip select signal input pin with built-in pull-down resistor. Be sure to connect to 0V
I
while it is not controlling.
I
Test signal input pin without built-in pull-down resistor. Be sure to connect to 0V.
Note: The same potential must be applied to the respective power supply terminals. (VDD, VVDD, LVDD, RVDD, XVDD)
49
IC, LC87F65C8A
Pin No.Pin NameI/ODescription
1
_______________
I-STEREO/DRF
I
Connected to stereo detection and tuner CD ASP LA9240ML pin-54 DRF.
Connected to tuner PLL IC LC72131 pin-6 DO and connected to CD DSP
2
I-TUDO/I-SQOUT
I
LC78622ED pin-55 DAT.
3
I-RDSDATA/O-COIN
Connected to RDS data input CD DSP LC78622ED pin-56 COIN and CD ASP
I
LA9240ML pin-52 DAT.
4
5
6
___________
O-F.LED
O-M.STB
O-CLK
O
Function LED control output.
O
Connected to main shift resistor 4094 pin-1 STB.
Connected to front shift resistor BU2092 pin-3 CLK, main shift resistor 4094 pin-3
O
CLK, and tuner PLL IC LC72131 pin-5 CL.
7
O-DATA
Connected to front shift resistor BU2092 pin-2 DATA, main shift resistor 4094 pin-
O
2 DATA, and tuner PLL IC LC72131 pin-4 DI.
8
9
10
11
12
13
O-VOLCTL
I-TMBASE
_____________
O-CKSFT
RESET
I-ACOFF
I-TU-SIG/I-MS
O
O
I/O
Connected to VOL/P.EQ IC M62439SP pin-! CONT.
I
Reference clock input for clock PLL IC LC72131 pin-7.
Clock shift output is shifted: “L”
Microprocessor reset.
I
Hold status detection.
I
RDS signal level AD value input, and CD ASP LA9240ML pin-52 DAT.
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30-42
43-45
46
VSS
CF1
CF2
VDD1
N.C
I-KEY1
I-KEY0
I-DSW
I-CDTSW
I-ENC1
I-ENC0
O-CE
N.C.
I-LEVEL
I-RD-CLK/I-WQR
I-RMT
T0-T12
S13-S15
VDD3
—
—
—
—
—
—
—
GND.
Connected to 5.76 MHz oscillator
Connected to 5.76 MHz oscillator.
Microprocessor power supply. (µ-com 5 V)
Not connected.
I
Key AD value input.
I
Key AD value input.
I
Deck MECA status detection input. (AD)
I
CD tray OPEN/CLOSE status detection input. (AD)
I
AD value input from multiple jog rotary encoder outputs A and B.
I
Electronic VOL’s AD value input from rotary encoder outputs A and B.
O
Connected to tuner PLL IC LC72131 pin-3 CE.
Not connected.
I
Level meter input.
I
Connected to RDS CLK input and CD DSP LC78622ED pin-53 WRQ.
CAS output to external DRAM.
Address output to external DRAM.
________
RAS output to external DRAM.
Write enable for external DRAM.
Data bus for external DRAM.
Data bus for external DRAM.
Data bus for external DRAM.
Data bus for external DRAM.
Playback EFM comparator slice voltage input.
Analog GND.
I
Playback EFM comparator bias current input.
I
Playback EFM RF signal input.
Analog power supply.
Phase comparison output to EFM decoder analog PLL.
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
PCO
FILI
FILO
CLTV
PEAK
BOTM
ABCD
FE
AUX1
VC
ADIO
AVDD
ADRT
ADRB
AVSS
SE
TE
—
—
Phase comparison output to the master PLL of playback digital PLL and to the
O
recording EFM PLL.
I
Filter input to the master PLL of playback digital PLL and to the recording EFM PLL.
Filter output to the master PLL of playback digital PLL and to the recording EFM
O
PLL.
Internal VCO control voltage of the master PLL of playback digital PLL and of the
I
recording EFM PLL.
I
Optical light volume’s peak hold signal input.
I
Optical light volume’s bottom hold signal input.
I
Optical light volume signal input.
I
Focus error signal input.
I
Auxiliary input 1.
I
Center terminal voltage input.
O
Monitor output of A/D converter input signal.
Analog power supply.
I
Voltage input of the upper limit of the A/D converter operation range.
I
Voltage input of the lower limit of the A/D converter operation range.
Analog GND.
57 88-CE2-640-010 FF-CABLE, 8P 1.0 300MM N
A 87-067-703-010 TAPPING SCREW, BVT2+3-10
B 87-751-075-210 VT2+2.6-10
C 87-067-584-010 TAPPING SCREW, BVT2+3-6
D 87-591-094-010 QIT+3-6 GOLD
E 87-067-585-010 TAPPING SCREW, BVTT+4-6
F 87-067-761-010 TAPPING SCREW, BVT2+3-10
G 87-B10-071-010 BVT2+3-16 W/O SLOT B
H 87-B10-068-010 UTT2+3-6 W/O SLOT CR
I 87-067-703-010 BVT2+3-10 W/O SLOT
NO.
COLOR NAME TABLE
Basic color symbolColorBasic color symbolColorBasic color symbolColor
BBlackCCreamDOrange
GGreenHGrayLBlue
LTTransparent BlueNGoldPPink
RRedSSilverSTTitan Silver
TBrownVVioletWWhite
WTTransparent WhiteYYellowYTTransparent Yellow
LMMetallic BlueLLLight BlueGTTransparent Green
LDDark BlueDTTransparent Orange
16 87-ZG8-225-110 LEVER ASSY,CAM
17 87-ZG8-239-010 CAM,LOAD
18 87-ZG8-257-110 LEVER ASSY,REC
19 87-ZG8-213-010 PLATE,SLIDE R
20 87-ZG8-209-010 PLATE ASSY,SLIDE L
21 87-A90-605-010 HEAD,OWH RF325-74A
A 87-B10-129-010 VTT+1.7-3.5 W/O MFZN2-C
B 87-B10-128-010 V+1.7-2 W/O MFZN2-C
C 87-B10-130-010 W-P,1.23-3.1-0.25 SLIT
D 87-067-421-010 VTT+2-4
16 87-A90-616-010 MOT,FF-N30VA
A 87-261-547-310 V+2-3 BLK (1)
B 87-263-523-310 SCREW, V+1.7-2
C 87-261-509-310 SCREW, V+1.4-4
D 87-067-393-010 SCREW +1.4-1.4
E 87-261-503-310 PRECISION SCREW, V+1.4-2
F 87-078-033-010 PW 1.2-2.5-0.25 SLT
G 87-341-035-210 SCREW,UT1+2-6
9
A
SW
B
P.C.B
16
12
1
11
E
16
13
14
E
F
A
G
7473
SPEAKER DISASSEMBLY INSTRUCTIONS
123
Type.1
Type.4
Insert a flat-bladed screwdriver into the position indicated by the
arrows and remove the panel. Remove the screws of each speaker
unit andthen remove the speaker units.
Type.2
Remove the grill frame and four pieces of rubber caps by pulling
out with a flat-bladed screwdriver. Remove the screws from hold
where installed rubber caps. Insert a flat-bladed screwdriver into
the position indicated by the arrows and remove the panel. Remove the screws of each speaker unit and then remove the speaker
units.
TOOLS
1 Plastic head hammer
2 (-) flat head screwdriver
3 Cut chisel
How to Remove the PANEL, FR
1.Insert the (-) flat head screwdriver tip into the gap
between the PANEL, FR and the PANEL, SPKR. Tap
the head of the (-) flat head screwdriver with the plastic
hammer head, and create the clearance as shown in Fig-1.
2.Insert the cut chisel in the clearance, and tap the head of
the cut chisel with plastic hammer as shown in Fig-2, to
remove the PANEL, FR.
3.Place the speaker horizontally. Tap head of the cut
chisel with plastic hammer as shown in Fig-3, and
remove the PANEL, FR completely.
Type.3
Insert a flat-bladed screwdriver into the position indicated by the
arrows and remove the panel. Turn the speaker unit to counterclockwise direction while inserting a flat-bladed screwdriver into
one of the hollows arround speaker unit, and then remove the speaker
unit. After replacing the speaker unit, install it turnning to clockwise direction unitil "click" sound comes out.
Fig-1Fig-2
Fig-3
How to Attach the PANEL, FR
Attach the PANEL, FR to the PANEL, SPKR. Tap the four
corners of the PANEL, FR with the plastic hammer to fit the
PANEL, FR into the PANEL, SPKR completely.