JVC KD-G279UR User manual

SERVICE MANUAL
COPYRIGHT © 2006 Victor Company of Japan, Limited No.MA266
2006/4
CD RECEIVER
MA26620064
KD-G279UR
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
TABLE OF CONTENTS
1 PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11

1-2 (No.MA266)
SPECIFICATION
Design and specifications are subject to change without notice.
AUDIO AMPLIFIER SECTION
Power Output 17 W RMS ×4 Channels at 4 Ωand [< or =] 1% THD+N
Signal to Noise Ratio 80 dBA (reference: 1 W into 4 Ω)
Load Impedance 4 Ω(4 Ωto 8 Ωallowance)
Tone Control Range Bass ±10 dB at 100 Hz
Treble ±10 dB at 10 kHz
Frequency Response 40 Hz to 20 000 Hz
Line-Out Level/Impedance 2.5 V/20 kΩload (full scale)
Output Impedance 1 kΩ
TUNER SECTION
Frequency Range FM 87.5 MHz to 107.9 MHz (with channel interval set to 100 kHz or
200 kHz)
87.5 MHz to 108.0 MHz (with channel interval set to 50 kHz)
AM 530 kHz to 1 710 kHz (with channel interval set to 10 kHz)
531 kHz to 1 602 kHz (with channel interval set to 9 kHz)
FM Tuner Usable Sensitivity 11.3 dBf (1.0 µV/75 Ω)
50 dB Quieting Sensitivity 16.3 dBf (1.8 µV/75 Ω)
Alternate Channel Selectivity (400 kHz) 65 dB
Frequency Response 40 Hz to 15 000 Hz
Stereo Separation 35 dB
Capture Ratio 1.5 dB
AM Tuner Sensitivity 20 µV
Selectivity 35 dB
CD PLAYER SECTION
Type Compact disc player
Signal Detection System Non-contact optical pickup (semiconductor laser)
Number of channels 2 channels (stereo)
Frequency Response 5 Hz to 20 000 Hz
Dynamic Range 96 dB
Signal-to-Noise Ratio 98 dB
Wow and Flutter Less than measurable limit
MP3 Decoding Format MPEG1/2 Audio Layer 3
Max. Bit Rate: 320 kbps
WMA (Windows Media® Audio) Decoding Format Max. Bit Rate: 192 kbps
GENERAL
Power Requirement Operating Voltage DC 14.4 V (11 V to 16 V allowance)
Grounding System Negative ground
Allowable Operating Temperature 0°C to +40°C
Dimensions (W ×H ×D) Installation Size (approx.) 182 mm ×52 mm ×150 mm
Panel Size (approx.) 188 mm ×58 mm ×11 mm
Mass (approx.) 1.2 kg (excluding accessories)

(No.MA266)1-3
SECTION 1
PRECAUTIONS
1.1 Safety Precautions
!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.
!Please use enough caution not to see the beam directly or touch it in case of an
adjustment or operation check.

1-4 (No.MA266)
1.2 Preventing 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.
1.2.1 Grounding to prevent damage by static electricity
Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as CD players.
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.
(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.
1.3 Handling 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) It is not possible to adjust the semi-fixed resistor that adjusts the laser power. Do not turn it.
1.4 Attention when traverse unit is decomposed
*Please refer to "Disassembly method" in the text for the CD pickup unit.
• Apply solder to the short land before the flexible wire is disconnected from the connector on the CD pickup unit.
(If the flexible wire is disconnected without applying solder, the CD pickup may be destroyed by static electricity.)
• In the assembly, be sure to remove solder from the short land after connecting the flexible wire.
1M
(caption)
Anti-static wrist strap
Conductive material
(conductive sheet) or iron plate
Wires Push switch
Pickup
Base board
Pickup
Connector
Flexible wire
Frame CD mechanism
assembly

(No.MA266)1-5
1.5 Important for laser products
1.CLASS 1 LASER PRODUCT
2.DANGER : Invisible laser radiation when open and inter
lock failed or defeated. Avoid direct exposure to beam.
3.CAUTION : There are no serviceable parts inside the
Laser Unit. Do not disassemble the Laser Unit. Replace
the complete Laser Unit if it malfunctions.
4.CAUTION : The CD,MD and DVD player uses 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.
REPRODUCTION AND POSITION OF LABELS
!
Please use enough caution not to
see the beam directly or touch it
in case of an adjustment or operation
check.
WARNING LABEL
CAUTION : Visible and Invisible
laser radiation when open and
interlock failed or defeated.
AVOID DIRECT EXPOSURE TO
BEAM. (e)
VARNING : Synlig och
osynling laserstrålning när
den öppnas och spärren är
urkopplad. Betrakta ej
strålen. (s)
VARO : Avattaessa ja suojalukitus
ohitettuna tai viallisena olet alttiina
näkyvälle ja näkymättömälle
lasersäteilylle. Vältä säteen
kohdistumista suoraan itseesi. (f)
ADVARSEL : Synlig og usynlig
laserstråling når maskinen er
åben eller interlocken fejeler.
Undgå direkte eksponering til
stråling. (d)
CLASS 1
LASER PRODUCT

1-6 (No.MA266)
SECTION 2
SPECIFIC SERVICE INSTRUCTIONS
This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS.

(No.MA266)1-7
SECTION 3
DISASSEMBLY
3.1 Main body section
3.1.1 Removing the front panel assembly
(See Fig.11)
(1) Push the detach button in the lower right part of the front
panel assembly and remove the front panel assembly.
Fig.1
3.1.2 Removing the bottom cover
(See Fig.2)
(1) Turn the main body up side down.
(2) Insert a screwdriver under the joints to release the two
joints aon the left side, two joints bon the right side and
joint con the back side of the main body, then remove the
bottom cover from the main body.
Note:
When releasing the joints using a screwdriver, do not damage
the main board.
Fig.2
3.1.3 Removing the front chassis assembly
(See Fig.3)
• Remove the front panel assembly and bottom cover.
(1) Remove the two screws Aon the both sides of the main
body.
(2) Release the joint dand joint eon the both sides of the main
body, then remove the front chassis assembly toward the
front.
Fig.3
Detach button
Front panel assembly
Bottom cover
Joint b
Joint b
Joint c
Joint a
Joint a
Joint d
Front chassis assembly
A
Joint e

1-8 (No.MA266)
3.1.4 Removing the side panel
(See Fig.4)
Reference:
Remove the front panel assembly as required.
(1) Remove the screw Band two screws Cattaching the side
panel on the left side of the main body.
(2) Remove the side panel from the main body.
Fig.4
3.1.5 Removing the rear bracket
(See Fig.5)
• Remove the bottom cover.
(1) Remove the three screws D, three screws Eand two
screws Fattaching the rear bracket on the back side of the
main body.
(2) Remove the rear bracket.
3.1.6 Removing the main board
(See Figs.5 and 6)
• Remove the front panel assembly, bottom cover and side pan-
el.
Reference:
Remove the front chassis assembly as required.
(1) Remove the three screws Dattaching the rear bracket on
the back side of the main body. (See Fig.5.)
(2) Remove the two screws Gattaching the main board. (See
Fig.6.)
(3) Disconnect the connector CN501 on the main board from
the main body and take out the main board with the rear
bracket. (See Fig.6.)
Reference:
Remove the rear bracket from the main body as required. (See
"3.1.5 Removing the rear bracket".)
Fig.5
Fig.6
Side panel
CBC
EF
DD
E
Rear bracket
F
Main board
G
G
CN501
Rear bracket

(No.MA266)1-9
3.1.7 Removing the CD mechanism assembly
(See Fig. 7)
• Remove the front panel assembly, bottom cover, side panel,
rear bracket and main board.
Reference:
Remove the front chassis assembly as required.
(1) Remove the three screws Hattaching the CD mechanism
assembly on the top chassis.
(2) Take out the CD mechanism assembly.
Fig.7
3.1.8 Removing the switch board
(See Figs.8 to 10)
• Remove the front panel assembly.
(1) Remove the four screws Jon the back side of the front pan-
el assembly. (See Fig.8.)
(2) Release the joints fand remove the rear cover. (See Fig.9.)
(3) Release the joint gand take out the switch board from the
front panel assembly. (See Fig.10.)
Fig.8
Fig.9
Fig.10
3.2 CD mechanism assembly
For CD mechanism, please refer mechanism amnual No. MY005.
H
H
CD mechanism assembly Top chassis
J
J
J
Joints f
Joints f
Joints fJoints f
Rear cover
Switch board Joint g Front panel assembly

1-10 (No.MA266)
SECTION 4
ADJUSTMENT
4.1 Adjustment method
Test instruments required for adjustment
(1) Digital oscilloscope (100MHz)
(2) Electric voltmeter
(3) Digital tester
(4) Tracking offset meter
(5) Test Disc JVC :CTS-1000
(6) Extension cable for check
EXTSH002-22P ×1
Standard volume position
Balance and Bass &Treble volume : lndication"0"
Loudness : OFF
Standard measuring conditions
Dummy 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 since
direct reading of figures are applied in this working standard.
How 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.
Power supply voltage DC14.4V(10.5 to 16V)
Load impedance 20KΩ(2 Speakers connection)
Output Level Line out 2.0V (Vol. MAX)
Heat sink
Rear bracket
EXTSH002-22P
Extension cable

(No.MA266)1-11
SECTION 5
TROUBLESHOOTING
5.1 Feed section
5.2 Focus section
Check the feed motor.
Is 4V present at both
sides of the feed motor?
YES
NO
Is the voltage output at
pin 4 and pin 5 of IC501?
Is the power supply
present at pin 3, pin 12
and pin 21 of IC501?
Check the connections
between the feed motor
and IC501.
YES
NO
Is the voltage input at pin
28 of IC501?
YES YES Check IC501.
NO
Check the connections
of CD8V power supply.
NO
Is the voltage output at
pin 7 of IC521?
Check the connections
between IC501 and
IC521.
YES
NO
Is the power supply
present at pin 37,
pin 49, pin 53, pin 56
and pin 72 of IC521?
YES Check IC521.
NO
Check the connections
of CD8V power supply.
When the lens is
moving:
Does the S-search
waveform appear at
IC501 pins 8 and 9?
4V Check the pickup and
its connections.
YES
NO
Is the voltage input at pin
15 of IC501?
YES
NO
Is the voltage output at
pin 13 of IC521?
NO
YES Check the connections
between IC501 and
IC521.
Is the power supply
present at pin 3, pin 12
and pin 21 of IC501?
YES Check IC501.
NO
Check the connections
of CD8V power supply.
Is the power supply
present at pin 37,
pin 49, pin 53, pin 56
and pin 72 of IC521?
YES Check IC521.
NO
Check the connections
of CD8V power supply.

1-12 (No.MA266)
5.3 Spindle section
5.4 Tracking section
Is the disk rotated?
NO
YES
Is the voltage output at
pin 6 and pin 7 of IC501?
Does the RF signal appear
at pin 39 of IC521?
YES
Check the spindle motor
and its wiring.
Is the RF waveform at
pin 39 of IC521 distorted?
Proceed to the Tracking
section
Check the circuits in
the vicinity of IC521
or the pickup.
YES
NONO
YES
NO
Is the voltage input at pin
17 of IC501?
YES
NO
Is the voltage output at
pin 5 of IC521?
Check the connections
between IC501 and
IC521.
YES
NO
Is the power supply
present at pin 3, pin 12
and pin 21 of IC501?
YES Check IC501.
NO
Check the connections
of CD8V power supply.
Is the power supply
present at pin 37,
pin 49, pin 53, pin 56
and pin 72 of IC521?
YES Check IC521.
NO
Check the connections
of CD8V power supply.
When the disc is rotated
at first:
Approx. 1.2V
Is the tracking error
signal output at pin 26
of IC521?
Replace IC521 or repair
the malfunction
connection point
YES
NO
Check the pickup and
its connections.

(No.MA266)1-13
5.5 Signal processing section
5.6 Maintenance of laser pickup
(1) Cleaning the pick up lens
Before you replace the pick up, please try to clean the lens
with a alcohol soaked cotton swab.
(2) Life of the laser diode
When the life of the laser diode has expired, the following
symptoms will appear.
• The level of RF output (EFM output: amplitude of eye
pattern) will be low.
(3) Semi-fixed resistor on the APC PC board
The semi-fixed resistor on the APC printed circuit board
which is attached to the pickup is used to adjust the laser
power.Since this adjustment should be performed to match
the characteristics of the whole optical block, do not touch
the semi-fixed resistor.
If the laser power is lower than the specified value, the la-
ser diode is almost worn out, and the laser pickup should
be replaced. If the semi-fixed resistor is adjusted while the
pickup is functioning normally, the laser pickup may be
damaged due to excessive current.
5.7 Replacement of laser pickup
No sound from either
channel.
Is 9V present at pin 24
of IC161?
Compare the L-ch and
R-ch to locate the
defective point.
Is the sound output from
both channels (L, R)?
YES
NO Is the audio signal
(including sampling
output components)
output to pins 1 and 7 of
IC581 during playback?
Normal
YES
NO
YES
NO
Check IC581 and its
peripheral circuits.
NO
Is 9V present at pin 13
of IC901?
YES
Check the connections
between pin 24 of IC161
and pin 13 of IC901.
NO
Check IC901 and its
peripheral circuits.
Is the audio signal output
at pin 18 and pin 19 of
IC161 during playback?
YES
NO
Check IC161 and its
peripheral circuits.
YES
Check the power
amplifier IC301.
Is RF output
1.3 0.4Vp-p?
YES
NO
OK
Replace it.
Turn of the power switch and, disconnect the
power cord.
Replace the pickup with a normal one. (Refer
to "Removing the pickup unit" on the previous page.)
Plug the power cord in, and turn the power on.
At this time, check that the laser emits for about
seconds and the objective lens moves up and down.
Note: Do not observe the laser beam directly.
Play a disc.
Check the eye-pattern at
RF test point or
ARF test point.
Finish.

1-14 (No.MA266)
5.8 16 PIN CORD DIAGRAM
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
9
BK
RD
NC
WH
GN
VI
GY
YL
NC
NC
NC
1
3
5
7
2
4
6
8
NC
NC
BL/WH
RD
NC
YL
NC
BK
1
3
5
7
2
4
6
8
VI
GY
WH
GN
VI/BK
GY/BK
WH/BK
GN/BK
BK Black
RD Red
BL Blue
WH White
GN Green
VI Violet
GY Gray
YL Yellow
7 RD
16 YL
8 BK
5 BL/WH
3 GN
11 GN/BK
2 VI
10 VI/BK
4 WH
12 WH/BK
1 GY
9 GY/BK
RD RD 7
YL 4
8
5
7
8
1
2
5
3
6
4
RR Rear Right
FR
FL
RL Rear Left
Front Right
Front Left
REMOTE Remote out
ACC
MEMORY
ACC Line
GND
Memory Backup Battery+
Ground
ACC
MEMORY
GND
REMOTE
RL+
RL-
RR+
RR-
FL+
FL-
FR+
FR-
BL/WH
WH/BK
GN/BK
VI/BK
GY/BK

(No.MA266)1-15

(No.MA266)
Mobile Entertainment Business Group Mobile Entertainment Category 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
Victor Company of Japan, Limited
VPT
Printed in Japan

Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
2-1
2-2
2-6 to 7
CD-ROM No.SML200604
SCHEMATIC DIAGRAMS
CD RECEIVER
No.MA266SCH
2006/4
KD-G279UR
COPYRIGHT 2006 Victor Company of Japan, Limited.
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)

!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.
Safety precaution
!Please use enough caution not to see the beam directly or touch it in case of an
adjustment or operation check.

2-1
Block diagram
SPINDLE
MOTOR
POSITION SET
SWITCH
LOAD&FEED
MOTOR
SW1, SW2
PICK UP
PSW
SW1, SW2
IC501
BTL
DRIVER
IC521
RF AMP
IC581
CD L.P.F.
IC981
1.5V REGULATOR
IC523
VF1
VF2
VT1
VT2
MD
LD
PSW
FOP
TRP
TRVP
SPOUT
MLD
MDATA
MCLK
NRST
NPWDOWN
TU1
FM/AM
TUNER
IC701
CPU
IC161
E.VOLUME
Q341, Q351
LINE OUT
MUTING
Q301
Q781,Q782,Q783
MUTING
IC301
POWER
AMP.
IC901
REGULATOR
EACH BLOCK
TU_L
TU_R
OUTLF,OUTRF
OUTLR,OUTRR
LR
RR
RLO
RRO
STDBY
ACC, EXT
ANT
SW5V,ACC5V
VDD5V.CD8V
9V,ILL10V
POWER ANTENA
CD_L
CD_R
CD ON
ANT.CTRL
LF+/-
RF+/-
LR+/-
RR+/-
SDA
SCL
VOLMUTE
MUTE
MUTE
SUBMUTE LINEOUTMUTE
ANT
SW1
SW2
PSW
LM
MSW
FEED+/-
SPINDLE+/-
VF1, VF2, VT1, VT2, LD, MD
SP+/-
FEED+/-
TRK+/-
FOCUS+/-
SPK
BATTERY
EO
FM_AM
FM.OSC
IFC
SEEK/STOP
S.METER
SD/ST
MONO
IFC.CONT
KEY0 to 2
5V_LCD_CLK
5V_LCD_DA
5V_LCD_CE
REMOCON
ENC1,ENC2
DIMOUT
OUTL
OUTR
STAT
IRQ
STAT
IRQ
LINE OUT
REAR
FOCUS &
TRACKING
COIL
TRACKING+/-
FOCUS+/-
CD mechanism control sectionFunction section
Main amplifier section
S601 to S616
KEY MATRIX
KEY0 to KEY2
IC661
LCD DRIVER
LCD1
LCD DISPLAY
COM1 to COM3
S1 to S52
5V_LCD_CLK
5V_LCD_DA
5V_LCD_CE
IC681
REMOCON
REMOCON
JS686
ENCODER
D630
POWER LED D652,D653
DIMMER
LCD & Key control section
D631 to D649
LIGHTING
DISPLAY
CJ601
CN701
Q670,Q671
DIMMER
CONT.
ENC1
ENC2
DIMOUT
ILL10V
ACC5V
D906,D907
PWR.ANTENA
CN501
CN502 CN502
CN503
CN503
CN901J321
J1
1.5V
VDD5V

2-2
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
Standard schematic diagrams
Main section
R733
C311
R715
R718
Q782
Q31
Q902
X701
C703
C704
J1
R739
R740
IC701
C702
C323
C319
C705
CN901
R907
R732
R745
R712
C901
D301
C351
C96
C341
R729
R736
R315
Q351
R731
R730
C916
C302
C304
C303
C168
R303
R716
D901
IC161
C169
R760
Q783
D783
C164
R748
C163
C310
C309
R717
R166
R167
R177
R176
Q4
C363
R719
Q341
R363
R713
IC901
C178
Q6
C364
R304
D341
R364
R355
R301
C902
R341
R351
L1
C33
CN701
L901
R749
R302
R345
Q32
Q903
R342
D903
R91
R81
C716
TU1
R362
IC301
C362
C711
C331
C321
Q331
Q321
C307
C306
R335
R352
R902
R321
Q5
R331
R325
R322
R332
C783
R31
C301
D351
R704
R703
C316
C179
Q781
R11
C915
Q301
R756
R755
C32
R34 R35
R762
R33
R32
C784
D781
C782
D716
D904
C93
R735 R737 R738
C905
R743
R191
D4
D721
C909
C4
R906
R16
R910
C10
R5
C82
R708
C183
R905
R901
R903
C312
R727
L701
R707
C184
C910
D702
R37
C904
C908
R9
C914
C903
R311
C165
D784
C166
C176
R766
C194
C12
R162
C13
R172
C192
R765
R164
B315
R174
Q1
R13
R1
C6
C191
C701
R361
C83
R14
C1
C313
C361
R10
D6
D701
R3
C919
D905
D907
C8 C2 C3 C9
C7
D782
C81 C91
R909
R709
C31
R92 R82
D706
D906
D1 D2
R908
C314C315
D3
D715 D717 D714 D718 D719 D720
R918 C913
D713
R2
C308
C305
R711
R4
C907
C713
R911 R912
C92
C911
C715
R701
Q2
C906
D703
R751
D704
R753
R754 R752
D712 D711
R705 R706
R710
C781
R742
R12
C98
C175
R36
R6
C11
R741
47k
22/16
47k
10k
RT1P141C-X
2SC3928A/QR/-X
2SC3928A/QR/-X
QAX0406-001Z
22p
27p
QNB0190-001
10k
10k
LC723783-9D14
0.01
0.01
0.022
10/16
QNZ0611-001
12K
1K
47k
4.7K
2200/16
UDZW3.3B-X
100P
0.01
100P
47k
10k
KTD1304-X
10K
10K
2.2/50
4.7/25
0.022
0.022
0.47
1k
47k
1N5401-F64
TDA7419-X
0.47
2.2K
RT1P141C-X
1SS355W-X
0.47
47k
0.47
47/16
100/16
47k
27K( 1/8W)
27K( 1/8W)
27K( 1/8W)
27K( 1/8W)
RT1N141C-X
0
KTD1304-X
4.7K
AN80T71
0.47
2SA1530A/QR/-X
4.7k
1SS355W-X
2.2K
1.5K
0.01
820
820
4.7u
2.2/50
QGZ1601J1-15
QQR1695-001
47k
47K
2.2K
2SC3928A/QR/-X
2SA1530A/QR/-X
100
1SS355W-X
3.3K
3.3K
0.1
CRS03-W
QAU0394-003
LA4743K
0.1
100P
100P
KTD1304-X
KTD1304-X
QMFZ047-150-T
0.1
0.1
1SS355W-X
2.2K
100
1k
820
2SA1365/F/-X
820
2.2K
100
100
1SS355W-X
0.082
1k
3.3/50
1SS355W-X
47k
47k
0.1
0.47
RT1P141C-X
10k
100/16
2SC3928A/QR/-X
47k
47k
0.001
1k 10k
2.2K
1.5k
1k
0.082
1SS355W-X
47/16
UDZW6.2B-X
CRS03-W
1/50
4.7k 4.7k 4.7k
22/16
47K
0
1SS355W-X
UDZW6.2B-X
100/10
0.022
1K
0
47k
0.1/50
22k
0.0068
3.3k
2.2/50
1K
9.1k
4.7k
100P
4.7k
4.7u
47K
2.2/50
0.01
1SS355W-X
0
QAM0089-002-NK
22/16 100/10
22
0.1
22/16
47K
4.7/25
1SS355W-X
4.7/25
4.7/25
1.2K
10/16
47K
47K
0.01
1.2K
47k
0
47k
RT1N141C-X
10k
100
0.01
100/10
220/6.3
1/50
2.2k
220p
100P
22
1SS355W-X
10
CRS03-W
120p
47/16
0.1/50
220/10
0.1/50
UDZW10B-X
0.022
0.022
27K
3.3k
220/10
3.9K
3.9K
1SS355W-X
1SS355W-X 1SS355W-X
27K
100P100P
1SS355W-X
UDZW6.2B-X UDZW6.2B-X UDZW6.2B-X UDZW6.2B-X UDZW6.2B-X UDZW6.2B-X
UDZW6.2B-X
10k
0.1
0.1
10k
10k
0.01
0.1
2.2K
2.2K
0.0068
220/10
0.1
3.3k
RT1N141C-X
0.1
1SS355W-X
10k
1SS355W-X
10k
10k 10k
UDZW6.2B-X UDZW6.2B-X
10K 10K
47k
220/6.3
5.1k
1k
0.01
4.7/25
470
8.2k
0.01
47k
RF+
EO
SCL
MSW
IRQ
CD_L
KEY1
FLO
PSW
RR+
VDD
IFC
LR+
SW1
5V_LCD_CE
KEY0
RRO
SDA
FRO
SW2
RLO
LM
LF+
DETACH
CD_R
RF-
RR-
LR-
LF-
NPWDOWN
NRST
VOLMUTE
STAT
MLD
KEY2
SUBMUTE
DIMOUT
MDATA
MCLK
ACC5V
REMOCON
LM
5V_LCD_CLK
5V_LCD_DA
KEY0
KEY1
KEY2
NRST
ILL10V
LINEOUTMUTE
FM.OSC
ENC1
ENC2
DIMOUT
SDA
SCL
SD/ST
NPWDOWN
SW2
MONO
PSW
IFC.CONT
REMOCON
FM/AM
ENC1
MUTE
IFC
MONO
SEEK/STOP
S.METER
MUTE
FM/AM
RR-
CD_R
LF+
SD/ST
CD_L
5V_LCD_DA
SUBMUTE
MDATA
FLO
5V_LCD_CLK
RRO
LR+ LF- LR-
5V_LCD_CE
RF-
DETACH
RLO
RR+
SW1
IFC.CONT
S.METER
ENC2
STAT
MCLK
FM.OSC
MSW
EO
RF+
SEEK/STOP
FRO
LINEOUTMUTE
VOLMUTE
MLD
IRQ
!
!
!!
!
!