Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade)
Other TerminalAUX (auxiliary) input jack, USB input terminal, USB cable, Antenna input, Expansion
port, Steering wheel remote input
TUNER SECTION
Frequency RangeFMwith channel interval set to 100 kHz or 200 kHz
with channel interval set to 50 kHz
AMwith channel interval set to 10 kHz
with channel interval set to 9 kHz
FM TunerUsable Sensitivity9.3 dBf (0.8 µV/75 Ω)
50 dB Quieting Sensitivity16.3 dBf (1.8 µV/75 Ω)
Alternate Channel Selectivity (400 kHz)65 dB
Frequency Response40 Hz to 15 000 Hz
Stereo Separation40 dB
AM TunerSensitivity20 µV
Selectivity40 dB
CD PLAYER SECTION
TypeCompact disc player
Signal Detection SystemNon-contact optical pickup (semiconductor laser)
Number of Channels2 channels (stereo)
Frequency Response5 Hz to 20 000 Hz
Dynamic Range96 dB
Signal-to-Noise Ratio98 dB
Wow and FlutterLess than measurable limit
MP3 Decoding Format: (MPEG1/2 Audio Layer 3)Max. Bit Rate: 320 kbps
WMA (Windows Media
USB SECTION
USB StandardUSB 1.1, USB 2.0
Data Transfer RateFull SpeedMax. 12 Mbps
Compatible DeviceMass storage class (except HDD)
Compatible File SystemFAT 32/16/12
Playable Audio FormatMP3/WMA/WAV
Max. CurrentDC 5 V 500 mA
BLUETOOTH
VersionBluetooth 2.0 certified
Power ClassClass 2 Radio (possible distance 10 m)
Service Area10 m
ProfileHFP 1.5, OPP 1.1, A2DP 1.2, AVRCP 1.3, PBAP 1.0
Max. CurrentDC 5 V 54.3 mA
GENERAL
Power RequirementOperating Voltage DC 14.4 V (11 V to 16 V allowance)
Grounding SystemNegative ground
Allowable Operating Temperature0°C to +40°C (32°F to 104°F)
Dimensions (W × H × D)
(approx.)
Mass1.9 kg (4.2 lbs) (excluding accessories)
Designs & specifications are subject to change without notice.
® Audio) Decoding FormatMax. Bit Rate: 320 kbps
Low SpeedMax. 1.5 Mbps
Installation Size182 mm × 111 mm × 160 mm (7-3/16” × 4-3/8” × 6-5/16”)
Panel Size188 mm × 117 mm × 23 mm (7-7/16” × 4-5/8” × 5/16”)
1-2 (No.MA475<Rev.001>)
Page 3
KW-XR811, KW-XR817
AUDIO AMPLIFIER SECTION
Maximum Power Output Front/Rear50 W per channel
Continuous Power Output (RMS)
Load Impedance4 Ω (4Ω to 8 Ω allowance)
Tone Control RangeBass±12 dB (50 Hz, 100 Hz, 200 Hz) Q0.7, Q1.0, Q1.4, Q2.0
Frequency Response40 Hz to 20 000 Hz
Signal-to-Noise Ratio70 dB
Other TerminalAUX (auxiliary) input jack, USB input terminal, USB cable, Aerial input, Steering wheel
TUNER SECTION
Frequency RangeFM87.5 MHz to 108.0 MHz
FM TunerUsable Sensitivity9.3 dBf (0.8 µV/75 Ω)
MW TunerSensitivity20 µV
AM TunerSelectivity40 dB
CD PLAYER SECTION
TypeCompact disc player
Signal Detection SystemNon-contact optical pickup (semiconductor laser)
Number of Channels2 channels (stereo)
Frequency Response5 Hz to 20 000 Hz
Dynamic Range96 dB
Signal-to-Noise Ratio98 dB
Wow and FlutterLess than measurable limit
MP3 Decoding Format: (MPEG1/2 Audio Layer 3)Max. Bit Rate: 320 kbps
WMA (Windows Media
USB SECTION
USB StandardUSB 1.1, USB 2.0
Data Transfer RateFull SpeedMax. 12 Mbps
Compatible DeviceMass storage class (except HDD)
Compatible File SystemFAT 32/16/12
Playable Audio FormatMP3/WMA/WAV
Max. CurrentDC 5 V 500 mA
BLUETOOTH
VersionBluetooth 2.0 certified
Power ClassClass 2 Radio (possible distance 10 m)
Service Area10 m
ProfileHFP 1.5, OPP 1.1, A2DP 1.2, AVRCP 1.3, PBAP 1.0
Max. CurrentDC 5 V 54.3 mA
GENERAL
Power RequirementOperating Voltage DC 14.4 V (11 V to 16 V allowance)
Grounding SystemNegative ground
Allowable Operating Temperature0°C to +40°C
Dimensions (W × H × D):
(approx.)
Mass1.9 kg (excluding accessories)
Designs & specifications are subject to change without notice.
Front/Rear20 W per channel into 4 Ω, 40 Hz to 20 000 Hz at no more than 1% total harmonic
Other TerminalAUX (auxiliary) input jack, USB input terminal, USB rear cable, Antenna input, Steer-
TUNER SECTION
Frequency RangeFM87.5 MHz to 108.0 MHz
FM TunerUsable Sensitivity9.3 dBf (0.8 µV/75 Ω)
AM TunerSensitivity20 µV
CD PLAYER SECTION
TypeCompact disc player
Signal Detection SystemNon-contact optical pickup (semiconductor laser)
Number of Channels2 channels (stereo)
Frequency Response5 Hz to 20 000 Hz
Dynamic Range96 dB
Signal-to-Noise Ratio98 dB
Wow and FlutterLess than measurable limit
MP3 Decoding Format: (MPEG1/2 Audio Layer 3)Max. Bit Rate: 320 kbps
WMA (Windows Media
USB SECTION
USB StandardUSB 1.1, USB 2.0
Data Transfer RateFull SpeedMax. 12 Mbps
Compatible DeviceMass storage class (except HDD)
Compatible File SystemFAT 32/16/12
Playable Audio FormatMP3/WMA/WAV
Max. CurrentDC 5 V 500 mA
BLUETOOTH
VersionBluetooth 2.0 certified
Power ClassClass 2 Radio (possible distance 10 m)
Service Area10 m
ProfileHFP 1.5, OPP 1.1, A2DP 1.2, AVRCP 1.3, PBAP 1.0
Max. CurrentDC 5 V 54.3 mA
GENERAL
Power RequirementOperating Voltage DC 14.4 V (11 V to 16 V allowance)
Grounding SystemNegative ground
Allowable Operating Temperature0°C to +40°C
Dimensions (W × H × D):
(approx.)
Mass1.6 kg (excluding accessories)
Designs & specifications are subject to change without notice.
Front/Rear20 W per channel into 4 Ω, 40 Hz to 20 000 Hz at no more than 1% total harmonic
Alternate Channel Selectivity (400 kHz)65 dB
Frequency Response40 Hz to 15 000 Hz
Stereo Separation40 dB
Selectivity40 dB
® Audio) Decoding FormatMax. Bit Rate: 320 kbps
Low SpeedMax. 1.5 Mbps
Installation Size182 mm × 111 mm × 160 mm
Panel Size188 mm × 117 mm × 23 mm
1-4 (No.MA475<Rev.001>)
Page 5
SECTION 1
PRECAUTION
1.1Safety Precautions
(1) This design of this product contains special hardware and
many circuits and components specially for safety purposes. For continued protection, no changes should be made
to the original design unless authorized in writing by the
manufacturer. Replacement parts must be identical to
those used in the original circuits. Services should be performed by qualified personnel only.
(2) Alterations of the design or circuitry of the product should
not be made. Any design alterations of the product should
not be made. Any design alterations or additions will void
the manufacturers warranty and will further relieve the
manufacture of responsibility for personal injury or property
damage resulting therefrom.
(3) Many electrical and mechanical parts in the products have
special safety-related characteristics. These characteristics are often not evident from visual inspection nor can the
protection afforded by them necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special
safety characteristics are identified in the Parts List of Service Manual. Electrical components having such features
are identified by shading on the schematics and by ( ) on
the Parts List in the Service Manual. The use of a substitute
replacement which does not have the same safety characteristics as the recommended replacement parts shown in
the Parts List of Service Manual may create shock, fire, or
other hazards.
(4) The leads in the products are routed and dressed with ties,
clamps, tubings, barriers and the like to be separated from
live parts, high temperature parts, moving parts and/or
sharp edges for the prevention of electric shock and fire
hazard. When service is required, the original lead routing
and dress should be observed, and it should be confirmed
that they have been returned to normal, after reassembling.
(5) Leakage shock hazard testing
After reassembling the product, always perform an isolation check on the exposed metal parts of the product (antenna terminals, knobs, metal cabinet, screw heads,
headphone jack, control shafts, etc.) to be sure the product
is safe to operate without danger of electrical shock.Do not
use a line isolation transformer during this check.
• Plug the AC line cord directly into the AC outlet. Using a
"Leakage Current Tester", measure the leakage current
from each exposed metal parts of the cabinet, particularly any exposed metal part having a return path to the
chassis, to a known good earth ground. Any leakage current must not exceed 0.5mA AC (r.m.s.).
• Alternate check method
Plug the AC line cord directly into the AC outlet. Use an
AC voltmeter having, 1,000Ω per volt or more sensitivity
in the following manner. Connect a 1,500Ω 10W resistor
paralleled by a 0.15µF AC-type capacitor between an ex-
posed metal part and a known good earth ground.
Measure the AC voltage across the resistor with the AC
voltmeter.
Move the resistor connection to each exposed metal
part, particularly any exposed metal part having a return
path to the chassis, and measure the AC voltage across
the resistor. Now, reverse the plug in the AC outlet and
repeat each measurement. Voltage measured any must
not exceed 0.75 V AC (r.m.s.). This corresponds to 0.5
mA AC (r.m.s.).
AC VOLTMETER
(Having 1000
ohms/volts,
or more sensitivity)
0.15 F AC TYPE
Place this
probe on
1500 10W
Good earth ground
1.2Warning
(1) This equipment has been designed and manufactured to
meet international safety standards.
(2) It is the legal responsibility of the repairer to ensure that
these safety standards are maintained.
(3) Repairs must be made in accordance with the relevant
safety standards.
(4) It is essential that safety critical components are replaced
by approved parts.
(5) If mains voltage selector is provided, check setting for local
voltage.
1.3Caution
Burrs formed during molding may be left over on some parts
of the chassis.
Therefore, pay attention to such burrs in the case of preforming repair of this system.
1.4Critical parts for safety
In regard with component parts appearing on the silk-screen
printed side (parts side) of the PWB diagrams, the parts that are
printed over with black such as the resistor ( ), diode ( )
and ICP ( ) or identified by the " " mark nearby are critical
for safety. When replacing them, be sure to use the parts of the
same type and rating as specified by the manufacturer.
(This regulation dose not Except the J and C version)
each exposed
metal part.
(No.MA475<Rev.001>)1-5
Page 6
1.5Preventing static electricity
Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the laser
diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs.
1.5.1 Grounding to prevent damage by static electricity
Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as laser products.
Be careful to use proper grounding in the area where repairs are being performed.
(1) Ground the workbench
Ground the workbench by laying conductive material (such as a conductive sheet) or an iron plate over it before placing the
traverse unit (optical pickup) on it.
(2) Ground yourself
Use an anti-static wrist strap to release any static electricity built up in your body.
(caption)
Anti-static wrist strap
1M
Conductive material
(conductive sheet) or iron palate
(3) Handling the optical pickup
• In order to maintain quality during transport and before installation, both sides of the laser diode on the replacement optical
pickup are shorted. After replacement, return the shorted parts to their original condition.
(Refer to the text.)
• Do not use a tester to check the condition of the laser diode in the optical pickup. The tester's internal power source can easily
destroy the laser diode.
1.6Handling the traverse unit (optical pickup)
(1) Do not subject the traverse unit (optical pickup) to strong shocks, as it is a sensitive, complex unit.
(2) Cut off the shorted part of the flexible cable using nippers, etc. after replacing the optical pickup. For specific details, refer to the
replacement procedure in the text. Remove the anti-static pin when replacing the traverse unit. Be careful not to take too long a
time when attaching it to the connector.
(3) Handle the flexible cable carefully as it may break when subjected to strong force.
(4) I t is not possible to adjust the semi-fixed resistor that adjusts the laser power. Do not turn it.
1-6 (No.MA475<Rev.001>)
Page 7
1.7Attention when traverse unit is decomposed
*Please refer to "Disassembly method" in the text for the pickup unit.
• Apply solder to the short land sections before the card wire is disconnected from the connector on the servo board. (If the card wire
is disconnected without applying solder, the pickup may be destroyed by static electricity.)
• In the assembly, be sure to remove solder from the short land sections after connecting the card wire.
Mechanism control board
CN102
Flexible wire
Short land section
Pickup
(No.MA475<Rev.001>)1-7
Page 8
1.8Important for laser products
1.CLASS 1 LASER PRODUCT
2.CAUTION :
(For U.S.A.) Visible and/or invisible class II laser radiation
when open. Do not stare into beam.
(Others) Visible and/or invisible class 1M laser radiation
when open. Do not view directly with optical instruments.
3.CAUTION : Visible and/or invisible laser radiation when
open and inter lock failed or defeated. Avoid direct
exposure to beam.
4.CAUTION : This laser product uses visible and/or invisible
laser radiation and is equipped with safety switches which
prevent emission of radiation when the drawer is open and
the safety interlocks have failed or are defeated. It is
dangerous to defeat the safety switches.
5.CAUTION : If safety switches malfunction, the laser is able
to function.
6.CAUTION : Use of controls, adjustments or performance of
procedures other than those specified here in may result in
hazardous radiation exposure.
!
Please use enough caution not to
see the beam directly or touch it
in case of an adjustment or operation
check.
REPRODUCTION AND POSITION OF LABELS and PRINT
WARNING LABEL and PRINT
1-8 (No.MA475<Rev.001>)
Page 9
SECTION 2
SPECIFIC SERVICE INSTRUCTIONS
This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS.
SECTION 3
DISASSEMBLY
3.1Main body (Used model: KW-XR610)
3.1.1 Removing the Front panel (See Fig.1)
(1) Remove the two screws A attaching the both side of the
Front panel.
(2) Disengage four hooks a engaged both side of the Front
panel.
Ahook a
Fig.1
3.1.2 Removing the Bottom chassis (See Fig.2, 3)
(1) Remove the two screws B attaching the both side of the
Bottom chassis. (See Fig.2)
(2) Remove the three screws C attaching the Bottom chassis.
(See Fig.3)
(3) Remove the three screws D and one screw E attaching the
Heat sink. (See Fig.3)
(4) Remove the six screws F and one screw G attaching the
Rear bracket. (See Fig.3)
DDFFFFGDE
C
Fig.3
3.1.3 Removing the Main board (See Fig.4, 5)
(1) Remove the two screws H and one screw J attaching the
Side plate. (See Fig.4)
B
HHJ
Fig.4
Fig.2
(No.MA475<Rev.001>)1-9
Page 10
(2) Remove the three screws K attaching the Main board. (See
Fig.5)
(3) Disconnect B-B connector CN501
nected the CD mechanism and Main board. (See Fig.5)
of the Main board con-
K
CN501
Fig.5
3.1.4 Removing the CD mechanism (See Fig.6)
(1) Remove the three screws L attaching the CD mechanism.
L
K
L
Fig.6
3.1.5 Removing the Switch board (See Fig.7)
(1) Remove the Volume knob.
(2) Disconnect the flexible wire from LCD connected to con-
nector CN602
(3) Remove the sixteen screws M attaching the Switch board.
of the Switch board.
CN602
M
M
Fig.7
M
1-10 (No.MA475<Rev.001>)
Page 11
3.2CD MECHANISM assembly section
• Remove the CD MECHANISM assembly from the main body.
3.2.1 Removing the MECHANISM CONTROL BOARD as-
sembly (See Fig.1 and 2
(1) From the bottom side of CD MECHANISM assembly, re-
move the solders from the soldered sections (a, b and c)
on the MECHANISM CONTROL BOARD assembly. (See
Fig.1.)
(2) Remove the three screws A and one screw B attaching the
MECHANISM CONTROL BOARD assembly. (See Fig.1.)
(3) Solder the short land sections on the pickup. (See Fig.2.)
Caution:
• Solder the short land sections on the pickup before
disconnecting the flexible wire from the connector
on the MECHANISM CONTROL BOARD as-
CN102
sembly.
If the card wire is disconnected without attaching
solder, the pickup may be destroyed by static
electricity. (See Fig.2.)
• When attaching the MECHANISM CONTROL BOARD
assembly, remove the solders from the short land sections after connecting the flexible wire to the connector
on the MECHANISM CONTROL BOARD as-
CN102
sembly.
)
Mechanism
control board
a
A
A
Fig.1
b
CN102
B
A
c
Mechanism control board
CN102
Flexible wire
Short land section
Pickup
Fig.2
(No.MA475<Rev.001>)1-11
Page 12
3.2.2 Removing the top cover (See Fig.3 to 5)
• Remove the MECHANISM CONTROL BOARD assembly.
(1) From the front side of the CD MECHANISM assembly,
change the hook position of the two roller springs. (See
Fig.3.)
(2) From the side of the CD MECHANISM assembly, remove
the six screws C attaching the top cover. (See Fig.3 and 4.)
(3) Take out the top cover in an upward direction. (See Fig.5.)
Top cover
C
Top cover
Fig.5
Roller springRoller spring
Fig.3
Top cover
C
Fig.4
C
1-12 (No.MA475<Rev.001>)
Page 13
3.2.3 Removing the roller (See Fig.6)
• Remove the MECHANISM CONTROL BOARD assembly and
top cover.
(1) From the bottom side of the top cover, remove the screw D
attaching the gear holder.
(2) Remove the R.holder assembly from disc plate, and then
take out the roller from R.holder assembly in the direction
of the arrow.
Reference:
When attaching the R.ACT gear (2) and R.ACT gear (3),
apply grease to the section d of R.holder assembly.
Gear holder
Roller gear
R.ACT gear(3)
D
Roller coller
Washer
Roller
3.2.4 Removing the PHOTO BOARD assembly (See Fig.7 and 8)
• Remove the MECHANISM CONTROL BOARD assembly and
top cover.
From the bottom side of the top cover, release the
(1)
projection
7
Fig.
(2) Take out the disc plate in the direction of the arrow. (See
Fig.7.)
(3) From the reverse side of the disc plate, remove the screw
E attaching the PHOTO BOARD assembly. (See Fig.8.)
e
from the notch of the disc plate. (See
.)
R.ACT gear(2)
Top cover
Top cover
d
R.holder assembly
Disc plate
Fig.6
e
e
Disc plate
E
Photo board
Fig.7
Disc plate
Fig.8
(No.MA475<Rev.001>)1-13
Page 14
3.2.5 Removing the mechanism section (See Fig.9 and 10)
• Remove the MECHANISM CONTROL BOARD assembly and
top cover.
(1)
From the top side of the CD MECHANISM assembly,
F
remove the two screws
assembly. (See Fig.
(2) Remove the two roller springs on the top side of the mecha
frame. (See Fig.9.)
(3) Remove the four SUS springs on the top side of the mecha
frame. (See Fig.9.)
(4) Remove the link spring on the top side of the mecha frame.
(See Fig.10.)
(5) Release section f of the three dampers from the mecha
frame. (See Fig.10.)
Reference:
When attaching the roller spring and SUS spring, keep
direction before remove.
Move the slide cam (R) assembly in the direction of the
(6)
arrow, and then take out the mechanism section in an
upward direction. (See Fig.10.)
Reference:
When attaching the mechanism section, apply grease to
the section g. (See Fig.10.)
attaching the loading motor
9
.)
SUS
spring
SUS
spring
Mechanism section
Roller spring
Loading motor assembly
Fig.9
Damper
Mechanism section
Mecha frame
SUS
spring
F
SUS
spring
g
f
Fig.10
Mecha frame
Slidecam(R)
assembly
Link spring
1-14 (No.MA475<Rev.001>)
Page 15
3.2.6 Removing the slide cam (L) (See Fig.11 to 13)
• Remove the MECHANISM CONTROL BOARD assembly, top
cover and mechanism section.
(1) From the top side of the mecha frame, remove the screw G
attaching the cam cover. (See Fig.11.)
Take out the cam cover from mecha frame in an upward
(2)
11
G
.)
Cam cover
direction. (See Fig.
(3) Take out the slide cam (L) in the direction of the arrow.
(See Fig.12.)
Reference:
When attaching the slide cam (L), apply grease to the
section h. (See Fig.13.)
h
Slide cam(L)
h
h
h
h
Slide cam(L)
h
Fig.13
h
h
Mecha frame
Slide cam(L)
Fig.11
Mecha frame
Fig.12
(No.MA475<Rev.001>)1-15
Page 16
3.2.7 Removing the F.lock lever and slide cam (R) (See
Fig.14 and 15)
• Remove the MECHANISM CONTROL BOARD assembly, top
cover and mechanism section.
(1) From the top side of the mecha frame, take out the slide
cam (R) assembly in an upward direction. (See Fig.14.)
(2) Rotate the F.lock lever in the direction of the arrow 1, and
then take out the direction of the arrow 2. (See Fig.14.)
Reference:
When attaching the slide cam (R) assembly, the f.lock
lever and the link arm apply grease to the section
14
(See Fig.
and 15.)
h
Slide cam(R) assembly
h
F.lock lever
2
1
h
.
h
Mecha frame
h
h
Fig.14
Link arm
h
Slide cam(R) assembly
h
h
h
3.2.8 Removing the damper (See Fig.16)
• Remove the MECHANISM CONTROL BOARD assembly, top
cover and mechanism section.
From the mechanism section, pull out the three dampers in the
direction of the arrow.
Reference:
Before inserting the shaft to the dampers, apply IPA to the
pocket j of damper.
h
h
h
Slide cam(R) assembly
Fig.15
Damper (Gray)
Damper (Brown)
j
j
1-16 (No.MA475<Rev.001>)
Damper (Brown)
j
Fig.16
Page 17
3.2.9 Removing the clamper assembly (See Fig.17)
• Remove the MECHANISM CONTROL BOARD assembly, top
cover and mechanism section.
(1) From the top side of the mechanism section, release the
clamper spring.
(2) Move the clamper assembly in the direction of the arrow,
and then release the joints (k and m).
Take out the clamper assembly from the T.M chassis
(3)
assembly.
Clamper assembly
Clamper spring
k
T.M. chassis assembly
m
Fig.17
(No.MA475<Rev.001>)1-17
Page 18
3.2.10 Removing the feed motor (See Fig.18 and 19)
r
• Remove the MECHANISM CONTROL BOARD assembly, top
cover, mechanism section and clamper assembly.
(1) From the bottom side of the T.M chassis assembly, remove
the two screws H attaching the feed motor assembly. (See
Fig.18.)
Remove the two screws J attaching the feed motor to
(2)
19
f.motor holder. (See Fig.
Reference:
When attaching the f. wheel gear, trigger arm and feed
motor, apply grease to the sections (n, p and q). (See
Fig.18 and 19.)
3.2.11 Removing the SWITCH BOARD assembly (See
Fig.18)
• Remove the MECHANISM CONTROL BOARD assembly, top
cover, mechanism section, clamper assembly and feed motor
assembly.
From the bottom side of the T.M chassis assembly, take out
the SWITCH BOARD assembly in an upward direction from
T.M chassis assembly.
.)
Feed motor assembly
Switch board
H
n
F.wheel gear
p
Trigger arm
3.2.12 Removing the loading motor (See Fig.20)
• Remove the MECHANISM CONTROL BOARD assembly, top
cover, mechanism section and clamper assembly.
(1) From the right side of the L.M base assembly, remove the
two screws K attaching the loading motor.
(2) Take out the loading motor in the direction of the arrow
from the L.M base assembly.
Reference:
When attaching the loading motor, apply grease to the
section r.
T.M. chassis assembly
Feed motor
F.worm gear
q
K
L.M. base assembly
Fig.18
Comp. spring
J
F.motor holder
Fig.19
L.worm gear
Loading moto
r
1-18 (No.MA475<Rev.001>)
Fig.20
Page 19
3.2.13 Removing the pickup assembly (See Fig.21 to 22)
• Remove the MECHANISM CONTROL BOARD assembly, top
cover, mechanism section, clamper assembly and feed motor
assembly.
Caution:
• Do not touch section u on the pickup assembly. (See Fig.21
and 22.)
(1) From the bottom side of the T.M chassis assembly, move
the pickup assembly in the direction of the arrow from the
T.M chassis assembly. (See Fig.21.)
(2) Pull out the main shaft. (See Fig.21.)
(3) Remove the screw M attaching the pickup to the rack plate.
(See Fig.22.)
Reference:
When attaching the loading motor, apply grease to the
sections s and t. (See Fig.21.)
Pick up assembly
s
t
Main shaft
u
T.M. chassis assembly
Rack plate
u
Pick up
Fig.21
M
Fig.22
(No.MA475<Rev.001>)1-19
Page 20
3.2.14 Removing the spindle motor (See Fig.23 and 24)
•
Remove the MECHANISM CONTROL BOARD assembly,
top cover, mechanism section, clamper assembly, feed motor
assembly and pickup assembly.
(1) From the top side of the T.M chassis assembly, remove the
CD T.table assembly from the spindle motor. (See Fig.23.)
(2) Remove the two screws N attaching the spindle motor.
(See Fig.23.)
(3) Take out the spindle motor from the bottom side of the T.M
chassis assembly. (See Fig.23.)
Reference:
When attaching the CD T.table assembly to the spindle
motor shaft, apply loctite 460 to inside the CD T.table
assembly. (See Fig.24.)
NN
Spindle motor
Fig.23
CD T.table assembly
CD T.table assembly
T.M.chassis assembly
Loctite
Spindle motor
Fig.24
1-20 (No.MA475<Rev.001>)
Page 21
SECTION 4
ADJUSTMENT
4.1Test instruments required for adjustment
(1) Digital oscilloscope (100MHz)
(2) Digital tester
(3) Test Disc
(4) Extension cable : EXTGS004-26PL
4.2Standard measuring conditions
Power supply voltage DC14.4V(10.5 to 16V)
Load impedance 20K ohm (2 Speakers connection)
Output Level Line out 2.5V (Vol. MAX)
4.5How to connect the extension cable for adjusting
Caution:
Be sure to attach the heat sink and rear bracket onto the power amplifier IC and regulator IC respectively, before supply the power.
If voltage is applied without attaching these parts, the power amplifier IC and regulator IC will be destroyed by heat.
4.3Standard volume position
Balance and Bass &Treble volume : lndication"0"
Loudness : OFF
4.4Dummy load
Exclusive dummy load should be used for AM,and FM.
For FM dummy load, there is a loss of 6dB between SSG output
and antenna input.
The loss of 6dB need not be considered sincedirect reading of
figures are applied in this working standard.
Extension cable
EXTGS004-26PL
(No.MA475<Rev.001>)1-21
Page 22
4.6Service Mode
4.6.1 Service mode setting
(1) Push POWER BUTTON (Power ON)
(2) Set to service mode
Keep this state more 3 seconds while connecting pressing the [MENU] button and [] button sequentially.
(3) Select the menu with [VOL -] and [VOL+], and decide it with [Enter] button.
(4) When the [BACK] button is pushed, it returns to the former menu.
Service mode (MENU)
Service Mode
Data Clear
Tuner Service Mode
CD Service mode
Bluetooth Version
HD Service Mode
Rom correction Mode
Service mode
Version
MAIN ****
HD V***
CH V***
Error Read
OK: Function
CD Data Read
OK: Function
Data Clear
Initialize All
Name Clear
CD Error Clear
USB Error Clear
CH Error Clear
Init Bluetooth
Init HD Radio
z Due to the improvement in performance, some part numbers shown in the circuit diagrams
may not agree with those indicated in the Parts List.
z The parts numbers, values and rated voltage etc. in the Schematic Diagrams are for
reference only.
z Since the circuit diagrams are standard ones, the circuits and circuit constants may be
subject to change for improvement without any notice.
■ PRECAUTIONS ON PARTS LIST
z
The parts identified by the symbol are critical for safety. Whenever replacing these parts, be sure to
use specified ones to secure the safety.
z
The parts not indicated in this Parts List and those which are filled with lines --- in the Parts No.
columns will not be supplied.
z
P.W. BOARD Ass'y will not be supplied, but those which are filled with the Parts No. in the Parts No.
columns will be supplied.
z
When ordering chips, screws etc., place bulk orders (unit of tens) whenever possible to improve
shipping efficiency.
z
There are cases where the actual implemented parts in the sets and the service parts are different.
When ordering parts, make sure to refer to the Parts List.
■
PRECAUTIONS ON SERVICE
Certain parts of the power circuits and the GNDs differ according to the models. Care must be
taken for the following points as the differences are indicated separately in the LIVE GND () and
the ISOLATED (NEUTRAL) GND ().
1.Do not touch the LIVE GND, or do not touch the LIVE GND and the ISOLATED (NEUTRAL)
GND at the same time. It may cause an electric shock.
Before pulling out the chassis or other parts, make sure to pull out the power cord from the
wall outlet first.
2.Do not short circuit between the LIVE GND and ISOLATED (NEUTRAL) GND, or never
measure the LIVE GND and ISOLATED (NEUTRAL) GND at the same time using measuring
instruments (oscilloscope, etc.). It may blow fuses or damage other parts.
ALL E.CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE(uF)/RATED VOLTAGE(V)
ALL CAPACITANCE VALUES ARE IN uF(p=pF)
ALL RESISTANCE VALUES ARE IN OHM.
ALL CAPACITORS ARE 50V OR 25V OR 16V CERAMIC CAPACITOR.
UNLESS OTHERWISE SPECIFIED:
VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL
NI INDICATES NOT INSERTED.
ALL RESISTORS ARE 1/16W +5% METAL GLAZE RESISTOR.
RESET
USB.GND
USB.GND
NOR_CS
U0-
U0+
U1+
U1-
OE
WE
A_GND
NRST
D_BCLK
D_LRCLK
D_SDATA
USB1.EN
USB0.EN
B.MUTE
FWD
REV
SW2
D_RESET
RESET
PSW
DACMS
DACMD
SCLK
CD16M
MLD
USB3.3V
A9V
DAC_R
DAC_L
CD16M
BLKCK
PSW
STAT
SW1
MCLK
MDATA
A_MUTE
UTX
URX
RESET
MIC
SW1
SW2
MCLK
MLD
STAT
BLKCK
MDATA
DACMC
DAO
BCLK
LRCLK
B.MUTE
MODE0
MODE0
A_MUTE
XA0
ESCL
ESDA
DAO
CLKSW
XA12
XA11
XA10
XA9
XA8
XA7
XA6
XA5
XA4
XA3
XA2
XA1
XA0
XD4
XD5
XD6
XD7
XD8
XD9
XD10
XD11
XD12
XD13
XD14
XD15
MIC
NRST
XD3
XD2
XD1
XD0
D_BCLK
D_LRCLK
D_SDATA
DACMD
DACMC
DACMS
CLKSW
ESCL
ESDA
USB1.EN
USB0.EN
SCLK
LRCLK
BCLK
U1+
U1-
U0+
U0-
UTX
URX
REV
FWD
NOR_CS
OE
SDCS
SDCKE
SDCLK
XA21
XA20
XA19
XA18
XA17
XA16
XA15
XA14
XA13
XA16
XA15
XA14
XA13
XA12
XA11
XA10
XA9
XA8
XA19
WE
D_RESET
XA18
XA17
XA7
XA6
XA5
XA4
XA3
XA2
XA1
XD0
XD8
XD1
XD9
XD2
XD10
XD3
XD11
XD4
XD12
XD5
XD13
XD6
XD14
XD7
XD15
XA3
XA2
XA1
XA0
XA10
XA14
XA13
SDCS
XA16
XA15
WE
XA21
XD0
XD1
XD2
XD3
XD4
XD5
XD6
XD7
XA4
XA5
XA6
XA7
XA8
XA9
XA11
SDCKE
SDCLK
XA20
XD15
XD14
XD13
XD12
XD11
XD10
XD9
XD8
NAX0975-001XX401
TMS
TCK
TRST
GND
TDO
TDI
BM2
NRSA02J-0R0X
L403
0
R605
22
R604
22
R606
22
1/8W
R608 180
R607
22
R414 33
R457 33
R456 33
R455 33
R444 47k
R413 33
NQR0286-007X
R603
NQR0286-007X
R601
NQR0022-005X
R406
R450 4.7k
R418 4.7k
R419 4.7k
R420 4.7k
NQR0286-007X
R602
R415
1k
R458 0
R416
270
R402
47
R401
47
R447 4.7k
R417
270
R422
2.2k
R421
2.2k
R412 33
22k
R409
R411 33
22k
R408
R425
1k
L406
150
R403
47
10k
R435
NI
R242
1/8W
R609 180
R433 1k
R521
R454
R453
R452
R451
R434
4.7k
R449 4.7k
R448 4.7k
R429
4.7k
R426
4.7k
R427
4.7k
R446 4.7k
NI
R445
NQR0286-007X
R424
NI
R423
R410
4.7k
NQR0286-007X
R407
R481
47k
R404
150
R428
100
R441
0
R432
1k
R431100
R430100
NI
R442
R443 4.7k
R405
1M
RT1N441C-X
Q401
43
21
L409
NQR0536-001X
43
21
L410
NQR0536-001X
0.12L401
0.12L402
L491
4.7
L407
L405
L601 47
L404
K446
K441 NQR0502-001X
NQR0022-005X
K451
NQR0286-007X
K448
K449
K447
K442
K450
NQR0286-007X
K445
K443
K444
XD3128
XD2127
XD1126
XD0125
VDDI124
GPIOA15/EXINT3123
GPIOA14/EXINT2122
GPIOA13/EXINT1121
GPIOA12/EXINT0120
VDDIO119
VSS118
GPIOA11/SCL117
GPIOA10/SDA116
GPIOA9/SCL115
GPIOA8/SDA114
GPIOA7/SDI1113
GPIOA6/FRM1112
GPIOA5/SCK1111
VDDI110
GPIOA4/SDO1109
GPIOA3/CDAI108
GPIOA2/CLRCK107
GPIOA1/CBCLK106
GPIOA0/SPDIFTX105
nTRST_JTAG104
TDO103
TCK102
TMS101
TDI100
GPIOD2199
GPIOD2098
VSS97
UART1RX
96
UART1TX
95
GPIOD17
94
GPIOD16
93
GPIOD15/UART1CTSn
92
VDDI
91
GPIOB25/DAI
90
GPIOB24/DAO/BM2
89
GPIOB23/MCLK
88
GPIOB22/LRCK/BM1
87
GPIOB21/BCLK/BM0
86
VDDIO
85
VDDUSB
84
USB1D+
83
USB1D-
82
VSS
81
USB0D+
80
USB0D-
79
MODE1
78
nRESET
77
VSSPLL
76
XFILT
75
VDDPLL
74
VDDPLL1
73
XFILT1
72
VSSPLL1
71
VSSADC
70
VDDADC
69
ADIN0
68
ADIN2
67
ADIN4
66
VDDIO
65
READY/MODE0 64
CTRL/UART0RX/GPIOB9 63
FLAG/UART0TX/GPIOB8 62
ND_nWE/GPIOB7 61
GPIOB6/IIDE_nCS 60
VSS 59
VDDI 58
XTIN 57
XTOUT 56
XIN 55
XOUT 54
nCS3/ND_NOE3/GPIOB5 53
nCS2/ND_NOE2/GPIOB4 52
nCS1/ND_NOE1/GPIOB3 51
nCS0/ND_NOE0/GPIOB2 50
nOE 49
nWE 48
SD_nCS/GPIOB1 47
SD_CKE/GPIOB0 46
VSS 45
SDCLK 44
VDDIO 43
XA21/DQM0 42
XA20/DQM1 41
VDDI 40
XA19/DQM1 39
XA18/DQM0 38
XA17/ND_CLE 37
XA16/SD_nRAS/ND_ALE 36
XA15/SD_nCAS 35
XA14/BA1 34
XA13/BA0 33
XA12
32
XA11
31
XA10
30
XA9
29
XA8
28
XA7
27
VDDIO
26
VSS
25
VDDI
24
XA6
23
XA5
22
XA4
21
XA3
20
XA2
19
XA1
18
XA0
17
XD15
16
XD14
15
XD13
14
XD12
13
XD11
12
XD10
11
XD9
10
VDDIO
9
VSS
8
VDDI
7
XD8
6
XD7
5
XD6
4
XD5
3
XD4
2
VSS
1
TCC8600
IC401
VSS
54
DQ15
53
VDD
1
DQ0
2
VDDQ
3
DQ1
4
DQ2
5
VSSQ
6
DQ3
7
DQ4
8
VDDQ
9
DQ5
10
DQ6
11
VSSQ
12
DQ7
13
VDD
14
LDQM
15
/WE
16
/CAS
17
/RAS
18
/CS
19
BA0
20
BA1
21
A10/AP
22
A0
23
A1
24
A2
25
A3
26
VSSQ
52
DQ14
51
DQ13
50
VDDQ
49
DQ12
48
DQ11
47
VSSQ
46
DQ10
45
DQ9
44
VDDQ
43
DQ8
42
VSS
41
NC/RFU
40
UDQM
39
CLK
38
CKE
37
NC
36
A11
35
A9
34
A8
33
A7
32
A6
31
A5
30
A4
29
VSS
28
VDD
27
IC442
M12L1281687TG2T
A15
1
A14
2
A13
3
A12
4
A11
5
A10
6
A9
7
A8
8
A19
9
NC
10
/WE
11
RST
12
NC
13
NC(WP)
14
R//B
15
A18
16
A17
17
A7
18
A6
19
A5
20
A4
21
A3
22
A2
23
A1
24
A0
25
/CE
26
VSS
27
/OE
28
D0
29
D8
30
D1
31
D9
32
D2
33
D10
34
D3
35
D11
36
VCC
37
D4
38
D12
39
D5
40
D13
41
D6
42
D14
43
D7
44
D15
45
VSS
46
/BYTE
47
A16
48
IC441
EN29LV160BT70TP
NC
20
NC
19
NC
18
NC
17
NC
16
NC
15
MODE0
14
I2C_SDA
13
I2C_SCL
12
VSS
11
NC
10
NC
9
NC
8
NC
7
NC
6
VCC5nRESET
4NC3
MODE12NC
1
IC481
MFI341S2162-X
ZEROL
1
/MS
2
MC
3
MD
4
SCK
5
DATA
6
BCK
7
LRCK
8
NC
9
NC
10
VCC
11
AGND
12
VCOM
13
OUTR
14
OUTL
15
ZEROR
16
IC601
PCM1780-X
A01A12A23GND
4
SDA
5
SCL
6WP7
VDD
8
R1EX24256ASAS-X
IC402
S
6
VCC
5
A
4
CD16M
3
GND
2
SCLK
1
74LVC1G3157GW-X
IC471
VIN
4
VOUT3GND
2
STBY
1
IC491
NJM2878F4-18-X
NID401
D601
5.1V
NQR0450-001XC430
T
C491
47/10
T
C442
22/6.3
T
C443
22/6.3
T
C495
22/6.3
T
C601
47/10
T
C604
47/10
C419
0.1
C416
10
C417
330p
C415
1200p
0.1
C414
0.1
C482
C418
0.15/10
C493
0.1
C492
10/6.3
C494 0.1/16
0.1
C481
0.1
C409
0.1
C405
0.1
C406
C404
0.1
C408
33P
C407
27P
C403
0.1
C402
0.1
C401
0.1
0.1/16
C471
NI
C411
0.1
C410
0.1
C441
C605
100p
C421
0.1
0.1
C448
0.1
C447
0.1
C446
0.1
C445
0.1
C444
0.1
C449
0.1
C450
0.1/16
C425
C606
100p
0.1/16
C424
0.1/16
C423
0.1
C422
C426
20p
C451 220p
C452
220p
C453
220p
NI
C456
NI
C457
NI
C455
NI
C454
C497
330p
C496NIC498
NI
NI
C429
NI
C428
NI
C427
C420
0.1
C603
0.1
C602
0.012/16
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
QGG2011M1-18X
CN441
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
QGG2011M1-18X
CN442
2
1
QGG2504M5-02
CN444
<Module section>
CN441
To Main section 2
CN442
To Main section 2
CN444
To Main section 2
created date:2010-03-17No.MA475
21
(No.MA475<Rev.001>)7/
Page 36
15k
LD
2
180kPTSW1
TRACKING COIL
HDU-120
TRK+
11
HOE
4
12
VT2
TRK-
MOTOR
MD
10
TRK+
26
22
GND
VR
16
PICKUP ASSEMBLY
8
SW1
180k
FEED+
10
SP-
5
PTSW2
FCS-
9
VCC
SW2
18
GND
4
SP+
LD
6
FEED-
4
VF1
1k
GND
TRK+
MD
7
7
VT1
FEED
2
8
LOAD
23
VF2
3
AN1105W21/BC/-X
GND
SP+
FEED+
VCC
25
LVA10874-A1
14
1
13
VT1
8
MOTOR
24
VT2
MECHA PWB
15
FCS+
13
GND
0.1
3
11
SP-
VT1
5
5
LOAD-
20
VCC
FCS+
2SC3928A/R/-X
11
VF1
2
FCS-
TRK-
6
REST
7
9
GND
1
SW5V
VR
2SC3928A/R/-X
VC
SW2
VC
LOAD+
10
6
10
180k
SW1
AN1105W21/BC/-X
1
LOAD-
FEED-
VF1
8.2k
2
12
MD
1
OPTIMA-750A1
15k
LOAD+
GND
8
17
VT2
13
14
VF2
21
TRK-
GND
VF2
390
FCS+
15
GND
FCS-
VC
5
4
MOTOR
3
SPINDLE
FOCUS COIL
7
VR
1
9
12
390
8.2k
180k
3
QGB2027LA-26X
15
LD
19
0.1
14
6
REST
9
R204
R202
R105
R102
R101
R201
R205
R104
R103
R203
Q201
Q101
-+-+-+
D201
D101
CN102
CN101
<Mecha control section>
To Rest switch section
CN501
To Main section 2
To Photo section
created date:2010-03-17No.MA475
21
(No.MA475<Rev.001>)8/
Page 37
LVA10874-A2
PS1191RB22/BC/X
PHOTO TR.PWB
PS1191RB22/BC/X
Q302
Q301
<Photo section>
To Mecha control section
created date:2010-03-17No.MA475
21
(No.MA475<Rev.001>)9/
Page 38
NSW0291-001X
REST SW PWB
LVA10874-A3
SW1
<Rest switch section>
To Mecha control section
created date:2010-03-17No.MA475
21
(No.MA475<Rev.001>)10/
Page 39
<Main board>
(Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade))
(Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade))
F1A
S1A
I
I
A
GEA10292-
H
G
H
G
B
B
A
A
MARK
UL
PbF
Q301
R314
R313
R310
C917
C927
IC902
R948
R938
PP4
R278
C330
C543
C541
C535
C532
C555
C528
R593
C588
C582
C590
C584
C583
R592
C585
IC581
R584
R591
C592
C591
R594
R585
C586
R587
R583
R588
C581
R586
C587
C493
CN472
IC521
C529
C526
C512
C508
C549
C546
C551
C520
R555
C550
C530
C505
R501
R502
R517
L521
C534
RA522
C553
R554
C507
C554
C559
R537
IC501
C560
R535
C523
R546
R551
C503
C558
C513
R516
R549
C548
R503
R548
RA521
C527
C502
R538
R524
Q501
C506
R511
X521
R547
C510
R528
D501
Q502
PP6
C562
R508
C533
C538
R506
R514
C504
R553
R540
R550
C509
R543
R519
C545
R515
C514
R505
C542
R539
R541
C561
R507
C556
R545
C517
R512
C516
C522
IC522
R523
C547
R542
C525
R504
R520
R509
C552
R518
R510
R533
C544
R513
C536
R531
R522
C511
R521
C515
R536
C501
C557
C531
R552
C537
C521
C524
R544
R532
C518
R534
CN501
R525
L472
D477
R477
D478
R478
R717
C926
Q703
Q704
R729
D902
C733
C732
R796
C731
R798
D721
D722
L703
R797
Q701
Q702
C563
R997
C984
IC921
R716
IC271
R272
C275
C272
C274
C271
R273
C273
R271
C985
D786
Q332
Q322
C276
R276
C277
Q251
R275
R277
R274
R785
C986
R998
C987
D602
D601
C602
C601
Q601
R603
R602
R601
C988
PP3
C192
C191
R195
R189
R186
C182C181
C989
R999
C996
C993
C992
C995
C991
C994
C997
C998
C999
C478
C477
D502
CN441
CN442
R951
R952
L933
R769
IC181
R768
R734
PP5
R757
R756
C708
C707
R704
R705
K581
C193
IC201
D788
R935
IC931
C931
R936
C932
C937
C936
C930
R937
C934
C939
R930
L931
C938
C928
R932
D931
R931
R933
C933
C935
D171
D161
R758
C172
R943
R945
C942
L932
R947
C944
R940
C948
C929
D941
C943
C941
C946
C945
R946
L941
R942
R941
IC941
C947
C940
C949
C713
C711
C238
C240
R202
C243
C245
CN202
C239
R239
R231
R230
C232
C236
R232
R243
R238
C244
R234
C233
R233
R235
R242
C242
C231
R208
C241
C234
R240
R241
R237
Q852
R853
R852
Q851
R908
IC901
R755
R753
R740
R739
CN444
R599
D702
C705
C706
R598
C171
C161
C173
C163
C165
C166
C175
CN701
Q503
C315
R309
R784
D789
D331
D321
R99
R709
R710
R167
C167
F971
C314
C313
C304
C303
R311
R312
R302
R301
R738
C950
C308
C307
IC301
X701
X702
X71
X11
PP2
J321
R754
R74
R73
R71
R721
R75
R741
R82
R180
R976
R762
R763
R81
R72
R8
R977
R91
R745
R728
R759
R723
R727
R722
R921
R904
R805
R804
R810
R812
R901
R809
R807
R806
R801
R903
R761
R7
R365
R743
R6
R4
R764
R736
R352
R342
R735
R341
R781
R5
R304
R737
R786
R725
R707
R351
R750
R166
R925
R305
R726
R724
R706
R353
R711
R176
R708
R814
R343
R190
R1
R2
R11
R14
R367
R748
R803
R773
R813
R332
R322
R331
R321
R971
R333
R92
R323
R749
R808
R732
R791
R790
R782
R15
R713
R714
R715
R811
R371
R373
R372
R374
R767
R712
R701
R793
R719
R381
R382
R731
R881
R385
R386
R366
R362
R361
R792
R765
R882
R733
R3
R902
R972
R720
R907
R718
R905
R923
R922
R771
R851
R772
R703
R783
R702
R746
R747
R383
R387
R363
Q881
Q976
Q902
Q801
Q784
Q785
Q781
Q782
Q977
L4
L701
L7
L702
L901
L6
L3
L1
L2
L9
L5
L8
K704
K703
K705
CN702
J801
J1
IC701
IC1
IC361
IC71
IC801
IC771
IC702
D717
D709
D713
D714
D711
D707
D703
D712
D706
C951
D708
D705
D784
D704
D710
D715
D785
D2
D1
D851
D901
D787
D972
D852
D781
D971
PP1
CN901
C785
C365
C385
C366
C179
C386
C169
C922
C851
C162
C914
C784
C913
C719
C908
C910
C905
C781
C909
C881
C317
C903
C902
C306
C387
C904
C316
C27
C924
C382
C919
C362
C26
C361
C381
C367
C30
C369
C368
C318
C907
C73
C901
C77
C723
C712
C82
C92
C325
C180
C4
C726
C720
C852
C918
C715
C13
C74
C31
C301
C75
C32
C319
C71
C76
C72
C371
C370
C372
C168
C78
C990
C716
C6
C28
C701
C10
C702
C703
C29
C704
C714
C729
C771
R924
C321
C968
C966
C967
C965
C786
C964
C324
C920
C5
C911
C963
C962
C961
C341
C802
C33
C3
C22
C1
C14
C15
C23
C971
C721
C2
C19
C174
C916
C925
C16
C718
C710
C18
C164
C727
C12
C11
C302
C717
C906
C915
C709
C388
C17
C25
C912
C24
C311
C801
C782
C722
C320
C921
C322
C923
C783
C312
C323
created date:2010-03-17No.MA475
21
(No.MA475<Rev.001>)11/
Page 40
P1A
T1A
GEB10292A
VDD
TM
RM
C917
PP4
C543
C541
C535
C532
C528
C590
C585
C591
C586
CN472
C550
C559
C558
C513
X521
PP6
C545
C511
C515
CN501
C733
L703
C272
C271
C273
C276
PP3
CN441
CN442
PP5
C928
C172
C929
CN202
C232
C236
C244
C231
C234
R853
IC901
CN444
CN701
C950
IC301
X701
X702
X71
X11
RESET
PP2
DEBUGCLK
VSS
FLMDO
TOOL0
X1
J321
R901
L4
L701
L7
L702
L901
L6
L5
L8
CN702
J801
J1
C951
D901
PP1
CN901
C785
C365
C385
C366
C179
C386
C169
C922
C851
C162
C914
C784
C913
C719
C908
C910
C905
C781
C909
C881
C317
C903
C902
C306
C387
C904
C316
C27
C924
C382
C919
C362
C26
C361
C381
C367
C30
C369
C368
C318
C907
C73
C901
C77
C723
C301
C302
C311
C312
<Main board>
(Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade))
(Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade))
created date:2010-03-17No.MA475
21
(No.MA475<Rev.001>)12/
Page 41
<Switch board>
(Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade))
(Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade))
F1A
S1A
LCD1
A1
GEA10295-
C608
C606
D625
D623
CN603
EN601
S677
S676
S675
S674
S673
S672
C694
D693
B697
S691
D604
D602D605D606
D621
D620
S671
S670
S669S668
S667
S666
S665
S664
S663
S662
S661
IC681
J601
D608
D607
D601
D603
created date:2010-03-17No.MA475
21
(No.MA475<Rev.001>)13/
Page 42
P1A
T1A
GEB10295A1
B615
B610
R703
R698
R688
MARK
UL
PbF
C607
B608
C605
B605
B614
D624
B613
R702
R701
R649
B685
C609
R699
B642
B606
B641
C662
L604
RA663
R694
CN601
CN603
L687
L686
L685
EN601
R631
R635
R633 R634
R632
R615
R613
R614
B603
B602
B601
R648
D622
R617
R616
GND
VDD
LWR
PTTX
E8-EPM
E8-BUSY
CNVSS
PTCK
RST
PTRX
R602
R601
R643
R604
D618
C603
Q601
C601
C602
CN602
C670
IC681
R605
J601
C640
C668
R603
R607
R608
R609
R610
R611
R612
IC601
IC661
X661
RA664
RA662
RA661
RA665
R670
R625
R629
R651
R662
R637
R636
R671
R667
R639
R620
R619
R661
R618
R656
R665
R626
R638
R690
R628
R676
R674
R657
R681
R677
R680
R627
R660
R659
R663
R685
R684
R672
R673
R675
R666
R682
R658
R655
R654
R622
R623
R652
R640
R645
R669
R679
R683
R606
R621
R653
R664
R650
R695
R696
R624
R697
R630
R646
R647
R693
R686
R687
R691
R668
R642
R641
R692
Q603
Q602
L640
L661
L603
IC602
D630
D681
D615
D617
D640
D641
D645
D613
D611
D614
D612
D651
C604
C667
C682
C665
C659
C652
C666
C681
C642
C671
C645
C646
C664
C651
C649
C648
C650
C663
C647
C658
C621
C622
C657
C656
C655
C654
C684
C685
C641
C653
C669
C661
<Switch board>
(Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade))
(Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade))
created date:2010-03-17No.MA475
21
(No.MA475<Rev.001>)14/
Page 43
<LED board>
(Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade))
(Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade))
F1A
S1A
GEA10295-A2
D610
D609
created date:2010-03-17No.MA475
21
(No.MA475<Rev.001>)15/
Page 44
P1A
T1A
GEB10295A2
PbF
MARK
UL
<LED board>
(Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade))
(Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade))
created date:2010-03-17No.MA475
21
(No.MA475<Rev.001>)16/
Page 45
<Module board>
(Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade))
(Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade))
1P1A
S1A
GND
B
B
A
GEA10288-
A
A
5:TRST4:TDO3:TCK2:TMS1:TDI
5
2
3
4
1
PbF
MARK
UL
C454
C455
C456
C457
R457
R456
R455
K448
K447
K446
K445
K444
K443
K442
RST
C498
C497
C496
R454
R453
R452
R451
C426
R450
R449
R448
R447
R446
R445
R444
L407
C605
C604
R431
R430
C471
C401
C402
C403
C404
R429
R242
R433
Q401
R434
L491
C495
C494
C492
C493
C491
IC491
R424
C410
R421
R422
R415
R420
R419
R418
L406
L405
L404
C421
C420
C419
L403
C416
C417
C415
C414
R407
R406
R402
L402
L401
R401
C409
C405C406
R404
C408
C407
R405
X401
R443
R442
R441
C442
C441
K441
C443
IC441
C424
C423
C422
IC401
R521
R607
R606
R604
R605
L601
IC601
IC471
C601
C430
C429
C603
C602
CN444
C606
K451
created date:2010-03-17No.MA475
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(No.MA475<Rev.001>)17/
Page 46
4P1A
T1A
GEB10288A
R458
K450
K449
C453
C452
C451
R435
R609
CN442
CN441
R423
C425
IC402
R432
R428
R481
C482
C481
R427
R426
R425
D401
R408
C411
R409
R417
R416
R414
R413
R412
R411
R410
C418
R403
C448
C447
C446
C445
C444
C449
C450
IC442
IC481
R601
R603
R608
R602
D601
L410
C428
C427
CN444
L409
<Module board>
(Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade))
(Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade))
created date:2010-03-17No.MA475
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(No.MA475<Rev.001>)18/
Page 47
BROWN
SW2
RED
PbF
LO
WHITE
BROWN
P2A
A1
SW2
SW1
LVA10873-
SW1
ORANGE
REST
SP
BLACK
RED
ORANGE
FE
YELLOW
WHITE
CN102
B101
R205
CN101
R102R102
R103R103
R203R203
R202
Q101
Q201
B102
MARK
UL
R101
R201
R105
R204
R104
D101
D201
<Mecha control board>
(Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade))
(Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade))
created date:2010-03-17No.MA475
21
(No.MA475<Rev.001>)19/
Page 48
SW1
RED
BROWN
SW2
ORANGE
LVA10873-A2
PbF
MARK
UL
Q302Q302
Q301Q301
<Photo board>
(Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade))
(Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade))
created date:2010-03-17No.MA475
21
(No.MA475<Rev.001>)20/
Page 49
P2A
LVA10873-A3
PbF
MARK
UL
SW1SW1
<Rest switch board>
(Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade))
(Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade))
z Due to the improvement in performance, some part numbers shown in the circuit diagrams
may not agree with those indicated in the Parts List.
z The parts numbers, values and rated voltage etc. in the Schematic Diagrams are for
reference only.
z Since the circuit diagrams are standard ones, the circuits and circuit constants may be
subject to change for improvement without any notice.
■ PRECAUTIONS ON PARTS LIST
z
The parts identified by the symbol are critical for safety. Whenever replacing these parts, be sure to
use specified ones to secure the safety.
z
The parts not indicated in this Parts List and those which are filled with lines --- in the Parts No.
columns will not be supplied.
z
P.W. BOARD Ass'y will not be supplied, but those which are filled with the Parts No. in the Parts No.
columns will be supplied.
z
When ordering chips, screws etc., place bulk orders (unit of tens) whenever possible to improve
shipping efficiency.
z
There are cases where the actual implemented parts in the sets and the service parts are different.
When ordering parts, make sure to refer to the Parts List.
■
PRECAUTIONS ON SERVICE
Certain parts of the power circuits and the GNDs differ according to the models. Care must be
taken for the following points as the differences are indicated separately in the LIVE GND () and
the ISOLATED (NEUTRAL) GND ().
1.Do not touch the LIVE GND, or do not touch the LIVE GND and the ISOLATED (NEUTRAL)
GND at the same time. It may cause an electric shock.
Before pulling out the chassis or other parts, make sure to pull out the power cord from the
wall outlet first.
2.Do not short circuit between the LIVE GND and ISOLATED (NEUTRAL) GND, or never
measure the LIVE GND and ISOLATED (NEUTRAL) GND at the same time using measuring
instruments (oscilloscope, etc.). It may blow fuses or damage other parts.