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CD-C471W
SHARP SERVICE MANUAL
No. S6845CDC471 W/
CD-C471 W
CD-C471 W mini component system consisting of CD-C471 W mini component system, front (CP-C471), senter (GBOXS0006AWM6)and surround(GBOXS0007AWM6) Speaker System.
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In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified be used.
ciInli%
YYI
DIGITAL AUDIO
SURROUND P R O f L O G I C
Manufactured under license from Dolby Laboratories Licensing Corporation. DOLBY, the double-D symbol 00 and " PRO LOGIC" are trademarks of Dolby Laboratories Licensing Corporation.
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CONTENTS
Page
SAFETY PRECAUTION FOR SERVICE MANUAL .......................................................................................................... VOLTAGE SELECTION.. .................................................................................................................................................. SPECIFICATIONS ............................................................................................................................................................ NAMES OF PARTS .......................................................................................................................................................... OPERATION MANUAL ..................................................................................................................................................... DISASSEMBLY.. ............................................................................................................................................................... REMOVING AND REINSTALLING THE MAIN PARTS.. ................................................................................................ ADJUSTMENT.. .............................................................................................................................................................. NOTES ON SCHEMATIC DIAGRAM ............................................................................................................................. TYPE QF TRANSISTOR AND LED ................................................................................................................................ BLOCK DIAGRAM .......................................................................................................................................................... SCHEMATIC DIAGRAM /WIRING SIDE OF P.W.BOARD.. .......................................................................................... WAVEFORMS OF CD CIRCUIT.. ................................................................................................................................... TROUBLESHOOTING (CD CHANGER CONTROL / CD SECTION). ............................................................................ FUNCTION TABLE OF IC .............................................................................................................................................. FL DISPLAY .................................................................................................................................................................... REPLACEMENT PARTS LIST/EXPLODED VIEW 2 2 3 4 6 7 IO 11 14 14 15 18 39 40 44 54
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SHARP CoRPoRATloN
This document has been published to be used for after sales selvice only. The contents are subject to change without notice.
CD-C471 W
SAFETY PRECAUTION FOR SERVICE MANUAL
Precaution to be taken when replacing and servicing the Laser Pickup. The AEL (Accessible Emission Level) of Laser Power Output forthis model is specified to belowerthan Class I Requirements. However, the following precautions must be observed during servicing to protect your eyes against exposure to the Laser beam (1) When the cabinet has been removed, the power is turned on without a compact disc, and the Pickup is on a position outerthan the lead-in position, the Laserwill Iightforseveral ,seconds to detect a disc, Do not look into the Pickup Lens. (2) The Laser Power Output of the Pickup inside the unit and replacement service parts have already been adjusted prior to shipping. (3) No adjustment to the Laser Power should be attempted when replacing or servicing the Pickup. (4) Under no circumstances look directly into the Pickup Lens at any time. (5) CAUTION - Use of controls or adjustments, or performance of procedures other than those specified herein may result in hazardous radiation exposure.
Laser Dkode Properties Material: GaAlAs Wavelength. 780 nm Emission Duration: continuous Laser Output: max. 0.6 mW
CAUTION
0 This Mini Component System is classified as a CLASS 1 LASER product. 0 The CLASS 1 LASER PRODUCT label is located on the rear cover. l Use of controls, adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. As the laser beam used in this compact disc player is harmful to the eyes, do not attempt to disassemble the cabinet. Refer servicing to qualified personnel only.
1
VOLTAGE SELECTION
The voltage selector is located on the AC voltage selector box. If adjustment is necessary, use a screwdriver in order to turn the selector in either direction the correct voltage figure is displayed in the window next to the adjustment screw. QACCB0002AWOO 92LCORD5776
QACCE0005AWOO
QACCL0002AWOO
92LPLUG027 92LCORDZ1652A El
92LPLUG155A
Figure 2 POWER SUPPLY CORD AND PLUG ADAPTOR -2-
CD-C471 W
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL.
SPECIFICATIONS
0 General
Power source: Power consumption: Dimensions:
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AC 11 O/l 27/2201230-240 V, 50160 Hz 112w Width; 270 mm (1 O-5/8") Height; 303 mm (1 l-l 3116") Depth; 350 mm (13-13/16") 7.1 kg (15.3 Ibs.)
Cassette deck section
Compact cassette tape 50 - 14,000 Hz (Normal tape) DC motor with electronic governor x 1 55 dB (TAPE 1, playback) 50 dB (TAPE 2, recording/playback) AC
4.76 cmlsec. (l-718 ips)
Type: Frequency response: Motor: Signal/noise ratio: Bias and erasure system: Tape speed: Wow and flutter: Heads:
Weight:
0 Amplifier section
Output power:
Input terminals: Output terminals:
PMPO; 1,000 W (total) Front speakers; MPO; 176 W (88 W + 88 W) (10 % T.H.D.) RMS; 80 W (40 W + 40 W) (10 % T.H.D.) Center speaker; MPO; 32 W (10 % T.H.D.) RMS; 20 W (10 % T.H.D.) Surround speakers; MPO; 32 W (10 % T.H.D.) RMS; 20 W (10 % T.H.D.) Video/Auxiliary (audio signal) x 2; 500 mVl47 kohms Front speakers; 6 ohms Center speakers; 4 ohms Surround Speakers; 8 ohms Headphones; 16-50 ohms (recommended; 32 ohms)
0.15 % (WRMS) TAPE-l : Playback x 1 TAPE-2: Record/playback x 1 Erase x 1
0 Front speaker section
T y p e :
3-way type [130 mm (5-l/8" woofer, ) 50 mm (2" tweeter and super tweeter] ) Maximum input power: 80 W Impedance: 6 ohms Dimensions: Width; 200 mm (7-7/8") Height; 300 mm (11-13/l 6" ) Depth; 253 mm (10") Weight: 2.7 kg (5.8 Ibs.)/each
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Center speaker section
0 Compact disc player section
Type: Signal readout: DIR Converter: Frequency response: Dynamic range:
3-disc multi-play compact disc player Non-contact, 3-beam semi-conductor laser pickup 1 -bit D/A converter 20 - 20,000 Hz 90 dB (1 kHz)
Type: 100 mm (4" full-range speaker ) Maximum input power: 40 W Impedance: 4 ohms Dimensions: Width; 262 mm (1 O-5/1 6" )
Weight:
Height; 145 mm (5-3/4") Depth; 201 mm (7-15/l 6" ) 1.2 kg (2.6 Ibs.)/each
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Tuner section
FM; 88 - 108 MHz AM; 531 - 1,602 kHz
Frequency range:
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Surround speaker section
Type: 100 mm (4" full-range speaker ) Maximum input power: 20 W Impedance: 8 ohms Dimensions: Width; 170 mm (6-3/4")
Weight:
Height; 122 mm (4-l 3/l 6" ) Depth; 176 mm (6-1916") 0.7 kg (1.5 Ibs.)/each
Specifications for this model are subject to change without
prior notice.
-3-
CD-C471 W
NAMES OF PARTS
n Front Panel
1. (CD) Disc Tray 2. (CD) Disc Number Select Buttons 3. (CD) Disc Skip Button 4. (CD) Open/Close Button: 4 5. (CD) Play Indicator: ) 6. (CD) Repeat Indicator: 4 7. (CD) Pause Indicator: 11 8. (CD) Disc Number Indicators 9. Dolby Pro Logic Indicator 10. Sleep Indicator 11. (TUNER) FM Stereo Mode Indicator: ST 12. (TUNER) FM Stereo Indicator: a, i3. Extra Bass Indicator: X-BASS 14. (CD/TUNER) Memory Indicator 15. (TAPE) Direction Indicators 16. (TAPES) Reverse Mode indicator: c-I 17. (TAPEP) Record indicator 18. Timer Indicator 19. Spectrum AnalyzerNolume Level/Balance Indicator 20. On/Stand-by Button 21. Bypass Button 22. Center Mode Buttons: NORMAL/PHANTOM 23. Extra Bass Button: X-BASS 24. Volume Up/Down Buttons: ~1~7 25. Function Selector Buttons 26. Headphone Socket 27. Clock Button 28. Timer/Sleep Button 29. (TAPES) Record Pause Button: l 11 30. (CD/TAPE) Stop Button: n 31. Equalizer Selector/Demo Mode Button 32. CD Edit Button 33. Tape 1 Edit Button 34. Tuning and Time Up/Down Buttons: ,,/,.., 35. Memory/Set Button 36. (CD) Track Down/Review Button: u/w (TUNER) Preset Down Button: a/~( (TAPEP) Fast Wind Button: ++ 37. (TAPE 2) Reverse Play Button: 4 38. (TAPE 1) Play Button: ) (TAPE 2) Forward Play Button: ) (CD) Play/Repeat Button: ) 4 39. (CD) Track Up/Cue Button: ))/))1 (TUNER) Preset Up Button: ))/))1 (TAPE2) Fast Wind Button: )) 40. (TAPES) Reverse Mode Button 41. (TAPE 1) Cassette Compartment 42. (TAPE 2) Cassette Compartment
f567
8
9
10
I
25
15 16 17 18 19 2324
j
26 27 28 29 30 1 3132 33
3435 36 37 38 39 40 41 42
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CD-C471 W
n Rear Panel
1. CD Digital Output Socket 2. AC Voltage Selector 3. AC Power Input Socket 4. AM Aerial Terminal 5. Aerial Earth Terminal 6. FM 75 Ohms Aerial Terminal 7. Video/Auxiliary (Audio Signal) Input Sockets 8. Sub Woofer Output Socket 9. Span Selector Switch 10. Front Speaker Terminals 11. Center Speaker Terminals 12. Surround Speaker Terminals
-4
I6 /l/l/1!/ I I llllll llilllllflillillflil
llilllilllllllliliil ~ llilllll I I lliill
n Speaker Section
0 Front Speaker 1. Super Tweeter 2. Tweeter 3. Woofer 4. Bass Reflax Duct 5. Speaker Wire 0 Center Speaker 6. Full-Range Speaker 7. Speaker Wire 0 Surround Speaker
Left speaker
6
8. Full-Range Speaker 9. Speaker Wire
n Remote Control
1. Remote Control Transmitter LED 2. Surround Level Buttons: ,,I,, 3. Center Level Buttons: V/A 4. Dolby Pro Logic Button 5. Center Mode Button 6. Test Tone Button 7. Balance Control Buttons: < / > 0 Tuner control section 8. Preset Up/Down Button: ,,jA
l Tape control section
18. (TAPE 2) Reverse Play Button: + 19. (TAPE l/2) Stop Button: n 20. (TAPE 1) Play Button/ (TAPE 2) 21. (TAPE 2) 22. (TAPE 2) 23. (TAPE 2) Forward Play Button: ) Record Pause Button: 011 Fast Wind Button: ++ Fast Wind Button: ))
3 4
5
8 9 10
6 7 II 18 192021 / I I I 24 25 26 27
l CD Control section
9. Disc Skip Button 10. Play/Repeat Button: )4 11. Memory Button 12. Clear Button 13. Pause Button: 11 14. Track Down/Review Button: q/f++ 15. Track Up/Cue Button: ))/)H 16. Stop Button: q 17. Random Button
0 Common section 24. Equalizer Mode Button 25. Function Selector Buttons 26. On/Stand-by Button 27. Extra Bass Button: X-BASS 28. Volume Up/Down Buttons: o/a
22 23 28
-5-
In thts example, the clock is set for the 24-hour (0:OO) system.
1 Press the ON/STAND-BY button to enter the stand-by mode. 2 Press the CLOCK button. 3 Within 5 seconds, press the MEMORY/SET button. "
4 Press the TUNINGmIME (vor~) button to select the time display mode. + The 24.hour display will appear. (0:OO 23:59) " AM 1200' + The la-hour display will appear. (AM or PM 12:OO 11:59) " AM 0:OO" + The 12-hour display will appear. (AM or PM 0:OO - 11:59) 0 Note that this can only be set when the unit is first installed or it has been reset (see page 30).
Notes concerning use:
l l Replace the batteries if the operating distance becomes reduced or if operation becomes erratic. Periodically clean the transmitter LED on the remote control and the sensor on the main unit with a soft cloth. l Exposing the sensor on the main unit to strong light may interfere with operation. Change the lighting or the direction of the unit. l Keep the remote control away from moisture, excessive heat, shock, and vibrations.
"0:00"
0.2 m 6 m (6" 20' )
--1---I
TUNING/' TIME (,/fi)
I MEMORY/ SET
5 Press the MEMORY/SET button. 6 Press the TUNINGmIME ( v or A) button
to adjust the hour.
0 Press the TUNlNGfllME (v or A) button once to advance the time by 1 hour. Press for more than 0.5 seconds to advance continuously.
4
\\if/ I, ,-I 1-t 1-I n Cl ,i,!\
0:OO -AM 12:OO - AM 0:OO + +
0 When the 12.hour display is selected, " AM" will change automatically to " PM" .
7 8
l
Press the MEMORY/SET button. Reset the microcomputer under the following conditions: Press the TUNING/TIME( v or F. ) button to adjust the minutes. Press the button for at least 0.5 seconds to change the time in 5-minute intervals. l l l l To erase all of the stored memory contents (clock and timer settings, and tuner and CD presets). If the display is not correct. If the operation is not correct. To erase the tuner preset memory see " erase all of the To contents of preset memory" on page 16.
51
0 The hour setting will not advance even if minutes advance from " 59" to " . 00" 9 Press the MEMORY/SET button l The clock starts operating from " seconds. (Seconds are not 0' displayed.)
Note:
1 Press the ON/STAND-BY button to enter the stand-by mode 2 While pressing down the VOLUME v button and the TUNINGRIME A button. hold down the ON/STAND-BY button for at least 1 second.
Note: l In the event of a power failure or when the AC power lead is disconnected, the clock display will go out. When the AC power supply is restored, the clock display will flash on and off to indicate the time when the power failure occurred or when the AC power lead was disconnected. If this happens, follow the procedure below to change the clock time.
To change the clock time:
When the unit is in the stand-by mode l When the unit is in the demonstration mode, press the DEMO button to enter the clock mode. a Press the MEMORY/SET button Q Perform steps 6 - 9 above. When the unit is on: (?? Press the CLOCK button. Q Within 5 seconds, press the MEMORY/SET button 0 Perlorm steps 6 - 9 above.
To see the time display:
Press the CLOCK button. l The time display will appear for about 5 seconds
To change the time display mode:
Q Press the ON/STAND-BY button to enter the stand-by mode. 0 Whilst pressing down the VOLUME v button and the TUNINGiTlME A button, hold down the ON/STAND-BY button for at least 1 second. Q Periorm steps 6 - 9 above. Caution: l The operatiow' explained above will erase all data stored in memory including clock and timer settings, and tuner and CD presets.
CD-C471 W
DISASSEMBLY
Caution on Disassembly Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure excellent performance: 1, Take cassette tape and compact disc out of the unit. 2. Be sure to remove the power supply plug from the wall outlet before starting to disassemble the unit. 3. Take off nylon bands or wire holders where they need to be removed when disassembling the unit. Afterservicing the unit, be sure to rearrange the leads where they were before disassembling. 4. Take suffcient care on static electricity of integrated circuits and other circuits when servicing.
REMOVAL iTEF TOD Cabinet 1 Side Panel 2 (Left/right) CD Player Unit/ 3 CD Tray Cover
PROCEDURE 1. Screw ..................... (Al) x4 1. Screw ..................... (Bl) x6 1. Turn on the power supply, open the disc tray, take out the CD cover, and close. (Note 1) 2. Hook ...................... (Cl) x3 3. Hook ...................... (C2) x2 4. Screw .................... (C3) xl 5. Socket ................... (C4) x3 1. Screw .................... (Di) x13 2. Socket ................... (D2) x l 1. Screw .................... (El) xl 2. Socet ..................... (E2) xl 1. Screw .................... (Fl) xl 2. Socket ................... (F2) x2 3. Flat Wire.. .............. (F3) x2 4. Tip Wire.. ............... (F4) xl 5. Socket ................... (F5) xl 1. Screw .................... (Gl) x2 2. Hook.. .................... (G2) x2 1. Screw .................... (Hl) x12
FIGURE 7-1 7-l 7-2 Figure 7-l
m CD Tray Cover
Hook
4
Back Board
8-1 8-l a-2
5 Tuner PWB 6 Main PWB
7 8 9 10
Front Panel
8-2 a-3 a-3 8-4 Figure 7-2 8-5 8-6 8-6 8-7 8-7
LOCK
14 15
Display PWBI Switch PWB Tape Mechanisn 1. Open the cassette holder. 2. Screw .................... (Jl) x5 Power Amo. PWE 1. Screw .................... (Kl) x4 2. Socket ................... (K2) x2 3. Push Rivet ............ (K3) x4 CD Servo PWB 1. Screw .................... (Ll) xl 2. Cover .................... (L2) x4 Turntable 1. Screw .................... (Ml) xl 2. Cover .................... (M2) x l CD Player Base 1. Screw .................... (Nl) x2 2. Guide .................... (N2) x2 CD Changer 1. Screw .................... (Pl) x4 Mechanism CD Mechanism 1. Screw .................... (Cl) xl
Note 1: How to open the changer manually. (Fig.7-3) 1. Insert the tip of fine screwdriver into the hole of CD player base, and press down the worm wheel c A > 2. Then, turn fully the lock lever in the arrow direction through the hole on the loading chassis bottom in this state. After that, push forward the CD player base.
Figure 7-3 -7-
lT?F-?l
Front Panel Tuner PWB ( Li ) xl 03 xlOmm CD Servo P W B
m* Main PWB
03
x8mm Figure 8-1
03 xl Omm
Loading Chassis Figure 8-5
(M2)xl Washer I Turntable
-w /
Figure 8-2
03 xl Omm
(% ) x203 x' Omm 03 x8mm
Switch PWB
Figure 8-6
03
xl Omm
(Qi)xl 02.6 xl Omm lolder (Left/Right) Figure 8-3 (Kl)x4 03 xl 2mm
Power
Be careful when installing the CD changer mechanism. Install the CD changer mechanism on the CD player base after the shift lever has been set in the highest position. PWB Figure 8-4 -8Figure 8-7
CD-C471 W
r/RE;pz!Ae; IF]
1 1 2. 3. 4. 5.
PROCEDURE Net .......................... Fromt Panel ........... Screw ..................... Screw ..................... Screw ..................... (Al) xl (A2) xl (A3) x2 (A4) x4 (A5) x2
Tweeter A Front Panel W);l
Note: The center and SURROUND speakers can be easily disassembled. Therefore the disassembling method is not discribed. For details refer to the disassembling drawing in the Parts Guide.
cl
Woofer
Screwdriver
Figure 9-1
Super Tweeter
(A4)x4
64 xi 4mm --AXI I
/
\ Woofer
Figure 9-2
-9-
CD-C471 W
REMOVING AND REINSTALLING THE MAIN PARTS
CD MECHANISM SECTION
Perform steps 1, 2, 3, 14 and 15 of the disassembly method to remove the CD mechanism.
Turntable Up/Down M
How to remove the turntable up/down motor (See Fig. IO-I)
1, Remove the screws (Al) x 2 PCS., to remove the turntable up/down motor.
02 x5mm
Figure 10-l
How to remove the pickup (See Fig. 10-2)
1. Remove the screws (Bl) x 2 PCS., to remove the shaft (B2) x l pc. 2. Remove the stop washer (B3) x 1 PC., to remove the gear (B4)x 1 pc. 3. Remove the pickup.
( B2 ) xl
Gear ( B4 ) xl
Figure 10-2
-lO-
CD-C471 W
ADJUSTMENT
MECHANISM SECTION
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TUNER SECTION
Specified Value
Driving Force Check
Torque Meter
Play: TW-2412 Torque Check
Torque Meter
Tape 1: Over 80 g Tape 2: Over 80 g
fL: Low-range frequency fH: High-renge frequency l AM IF/RF Signal generator: 400 Hz, 30%, AM modulated
Test Stage Frequency Frequency Display Setting/ Instrument Adjusting Connection Parts
l
Specified Value Tape 1 Tape 2
Play: TW-2111 Fast forward: TW-2231 Rewind: TW-2231
l
30 to 60 g. cm -
30 to 100 g.cm 50 to 100 g.cm 50 to 100 g.cm
IF 450 kHz AM Band Coverage AM 990 kHz Tracking *l. Input: Antenna, *2. Input: Antenna,
1,602 kHz 531 kHz
990kHz
T351 *1 (fL): T 3 0 6 "2 1.1 * 0.1 v (fL): T 3 0 2 *1
Tape Speed
Test Tape Adjusting Point Specified Instrument
Output: TP302 Output: TP301
Value 3,000 f 30 Hz
Connection Speaker terminal \
Normal speed
Ml-T-1 11
VRMl
Notes: 1: Description of the " FM IF Adjustment" is not carried on this Manual. It is because the IF coil in the FM front end section has been best adjusted in the factory so that its further adjustment is not needed at the field. When replacing the FM front end assembly, no adjustment is needed either. 2: The parts in the FM front end section are prepared in a complete unit, so you can' obtain each part individually t * FM Mute Level Signal generator: 1 kHz, 40 kHz dev., FM modulated
TAPE MECHANISM PWB i
/ TUNER PWB /
I
T351
T306
I
l- - -D
AM TRACKING
50301 ANTENNA TERMINAL
AM BAND COVERAGE
Figure 11 ADJUSTMENT POINTS -ll-
CD-C471 W TEST MODE
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Setting the test mode
Any one of test mode can be set by pressing several keys as follows. + + TEST: CD operation test l TEST mode Function - CD test mode Sytting of TEST mode In;fication of CD TST mode (Fig.l2-1) OPEN/CLOSE operation is manual operation.
Thk pickup can be moved by using the ())) or (M) key. LASER ON - Tracking on the spot. - Tracking on the spot. - STOP SERVO OFF PLAY SERVO ON PLAY t key input- TOC. IL is performed, and the ordinary PLAY is performed. - Press key. - Stop if the following key is pressed during PLAY, it is possible to specify directly any Track No. key: Track 9 key: Track 15 Note: Only in STOP state it is possible to slide the pickup with the ())) or (q) key. VOL. --- Last memory BAL. --- CENTER R.GEQ. --- FLAT X-BAS --- OFF Canceling method - POWER OFF
1
IL is not performed.
I
Figure 12-1
CD SECTION
Since this CD system incorporates the following automatic adjustment function, when the pickup is replaced, it is not necessary to readjust it. Since this CD unit does not need adjustment, the combination of PWB and laser pickup unit is not restricted.
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Automatic adjustment item 1. Focus offset (Fig.1 2-2) 2. Tracking offset (Fig.12-3) 3. E/F balance (tracking error balance) (Fig.12-4) 4. RF level AGC function (HF level: constant) 5. RF level automatic follow-up of the tracking gain This automatic adjustment is performed each time a disc is changed. Therefore, each disc is played back using the optimal settings.
0.1s 0.50 v ICl @ FE FOCUS OFF-SET ADJUST 0.1s 0.50 v ICI @ TE 1 Oms 0.50 v ICI @TE TRACKING OFF-SET ADJUST t 1 i I j TRACKING OFF-SET , ADJUST
10ms 0.50 v
Enlarged VIFM
ICI @ FE
Figure 12-2
200 1 V/d IC 1 TRACKING/ ERROR BARANCE ADJUST
Figure 12-3
Figure 12-4 -12-
CD-C471 W
EXPLANATION OF DOLBY SURROUND PRO LOGIC AND EVALUATION METHOD
Outline
l l
Namely, two speakers are connected in parallel to one amplifier. In the Pro Logic BYPASS mode the amplifierfor C-ch (center channel) and the amplifier for S-ch (surround channel) are in MUTE state. The SP output is cut.
l
In the normal mode of Pro Logic ON mode the amplifiers for C-ch and S-ch are in operative state, so that the SP output appears. l In the Phantom mode of Pro Logic ON mode the amplifier for C-ch is in MUTE state, so that the SP output is cut. The amplifier for S-ch (surround) is in operative state, so that the SP output appears
l
State of element output and terminal output in specific mode Dolby Pro Logic Dolby Pro Logic On mode Normal mode Output enabled state Output enabled state 1 Output enabled state Phantom mode 1 Output enabled state Output enabled state 1 No output / Output enabled state / Output enabled state Output enabled state No output in MUTE (Q604) state Output enabled state
L
Bypass mode IC501 1 12 pin L-out Output enabled state 11 pin R-out Output enabled state IC501' / 9 pin C-out 1 No output IC501
1 Output enabled state / 10 pin S-out / No OutDut I Output enabled state I L-ch I Output enabled state SP OUT Output enabled state R-ch ,Output enabled state (SO901) No output in MUTE (Q604) state Output enabled state SP OUT C-ch (SO901 ) SP OUT S-ch (SO901 ) Test tone output l Pro Logic ON Normal mode Press the remote control TEST TONE button. --+Output of only L-ch +Output of only C-ch 1 -r Output of only S-ch t Output of only R-ch The test tone (noise) is repeatedly output for output period (2 set). In this case the following indication appears repeatedly. -TEST +L-ch -Gch T L S-ch t R-ch l Pro Logic ON Phantom mode Press the remote control TEST TONE button. +Output of only L-ch -tOutput of only R-ch I1 t Output of only S-ch The test tone (noise) is repeatedly output for output period (2 set). In this case the following indication appears repeatedly. -+TEST + L-ch + R-ch 1` .L t S-cht Relation between VIDEO IN input and output in Pro Logic ON state (1) L-ch/R-ch same phase input into VIDEO IN input jack in VIDEO Function mode
l
I
No output in MUTE (Q603) state
Output enabled state
(SO901) SP out C-ch (SO901) SP out S-ch
SP cut, no output Almost no output (only omitting component)
(2) L-ch/R-ch reverse phase input into VIDEO IN input jack in VIDEO Function mode (Reverse phase: Phase difference between L and R is 180" ) Almost no output (only omitting component) Almost no output (only omitting component) (SO901) SP out C-ch (SO901) SP out S-ch Output point SP out (SO901) Almost no output (only omitting component) Input signal is output. Phantom mode
L-ch 1 Almost no output (only omitting component) R-ch Almost no output (only omitting component) SP cut, no output Input signal is output.
(SO901) SP out C-ch (SO901) SP out S-ch
l
Accordingly, if you want to output signal waveform to C-ch SP out, give the same phase input into L-ch/R-ch INPUT in the Pro Logic Normal mode. If one of channels receives input, C-ch does not output. Only L-ch or R-ch outputs. If you want to output signal waveform to S-ch SP out, you can use either Normal mode or Phantom mode. However, 180" reverse phase input must be given to L-ch/R-ch INPUT.
(SO901) SP out C-ch (50901) SP out S-ch
Almost no output (only omitting component) Almost no output (only omitting component) Input signal is output. Almost no output (only omitting component)
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CD-C471 W
NOTES ON SCHEMATIC DIAGRAM
l
l
l
Resistor: To differentiate the units of resistors, such symbol as K and M are used: the symbol K means 1000 ohm and the symbol M means 1000 kohm and the resistor without any symbol is ohm-type resistor. Besides, the one with " Fusible" is a fuse type. Capacitor: To indicate the unit of capacitor, a symbol P is used: this symbol P means micro-micro-farad and the unit of the capacitor without such a symbol is microfarad. As to electrolytic capacitor, the expression " capacitance/withstand voltage" is used. (CH), (TH), (RH), (UJ): Temperature compensation (ML): Mylar type (P.P.): Polypropylene type Schematic diagram and Wiring Side of P.W.Board for this model are subject to change for improvement without prior notice.
REF. NO SW1 DESCRIPTION POSITION
l
l
The indicated voltage in each section is the one measured by Digital Multimeter between such a section and the chassis with no signal given. 1. In the tuner section, ( ) indicates AM 2. In the main section, a tape is being played back. 3. in the deck section, a tape is being played back. ( ) indicates the record state. 4. In the power section, a tape is being played back. 5. In the CD section, the CD is stopped. Parts marked with " " ( c - - - 7) are important for A -mm maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.
OPEN/CLOSE
ON-W
SW71 1 SW712 SW718 SW719 SW721 SW723
TAPE VIDEO/AUX CENTER MODE/PHANTOM CENTER MODE/NORMAL DOLBY PRO LOGIC BYPASS REC PAUSE
ON-E ON-E ON-m ON-E ON-CJj--J ON--m
/ SW801 SWM 3
SWM4
/ VOLTAGE SELECTOR REC FWD REC RVS F.A.S. CAM
1 110-127220-230-240
SWM 5 SWM 6
ON--~ ON--E ON-W ON--QE4
ECB
u)(2)(3)
KTAI 268 KTA1271 KTC3199 KTC3203
GR Y GR Y
(3)(2x1)
KVl236223F
+H-
333GTH2
Figure 18 TYPES OF TRANSISTOR AND LED -14-
PICKUP UNIT
CNP99 DIGITAL OUT
ry ` t i.
t
CNPI 1
FM0 SERVO/SIGNAL
FMIN FOCUS COIL *-t TRACKING COIL -.t RES. CQCK. COIN SQOUT. RWC. WRQ
t
DAT. SELIAL CONTROUCE
.I
SKI MOTOR D?& MOTOR SLt. SL-. DRF
b+Bl
OPEN/CLOSE
PICKUP IN SW4
n,
t
/
CNPIP
-
I I
i
Ill
I
c
r------- ----__-__ I
Figure 16 BLOCK DIAGRAM (2/3)
-16-
CD-C471 W
` UTER lC56115621563 N5M4558L
w
lC562(1/2)
Figure 17 BLOCK DIAGRAM (3/3) - 17-
CD-C471 W
L -
I
TRT&t FOC Fc-. GND
i
I
PD VR
85 201 -
-
-
PICKUP UNIT - - - - - -
-
-
0"
------_
0" 0" 2" 2" 25" 2% 25" 4.7" 07" -
I
1
WOTOR PWB3 -
L-.-.-.--.-... -.-.--.-.-CNKq$&
l
The numbers 0 to @ are waveform numbers shown in page 39. NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
1 I 2 I 3 I 4 I 5 I b I
l
Figure 18 SCHEMATIC DIAGRAM (l/13) -18-
CD-C471 W
H CD SIGNAL
CD DIGITAL OUT
1.-.-.L JACK PWB-A4
H CD SIGNAL
.-.-.-.__.~ i_cD SERVO PWB-C.Lj ._-,~
7
a
9 10 Figure 19 SCHEMATIC DIAGRAM (Z/l 3) -19-
11
12
I
CD-C471 W
l
NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
1
2
4 3 Figure 20 SCHEMATIC DIAGRAM (3/13) - 20 -
5
6
CD-C471 W
-
MAIN L- PWB-A1(1/2) .-.-.-.
w FM SIGNAL - PLAYBACK SIGNAL = RECORD SIGNAL H CD SIGNAL R463
_,.. ,s~E cmc 155133
HEADPHONE AMP.
9
10
11
12
I
Figure 21 SCHEMATIC DIAGRAM (4/13)
-2l-
CD-C471 W
------_
WE MECHANISM PWB-F 7 I I
SWM4 RECRVS
v
c _
A 1 LLL--J 1 1
L-CH TAPE1 PLAYBACK HEAD
I
I /
I 1
RI36 Ic136 i.8K )470?
` 106
II
/
2SC1845 F RI91 Q10.5 2SC1845F RECIP.6.
ill
: I'
I '
I
h
i l- ---------- -----------l
NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
1 2 3 -224 5 6
Figure 22 SCHEMATIC DIAGRAM (5/l 3)
CD-C471 W
,_-------------r--------
-----
FIN PWB-A1(2/ I
TT E 1i i; 5
,, 18
KRC104 M SWITCHING 158 $+B Q124 KTA1266 GR SWITCHING
+B
%cF
R166 RI67
= PLAYBACK SIGNAL = RECORD SIGNAL
-
7
8
9
10
11
12
1
Figure 23 SCHEMATIC DIAGRAM (6/13) - 23 -
CD-C471 W
A
I
I
FL701
E
l I I I I I I I
C
.-. -.
lXOl70AW SYSTEM MICROCOMPUTER ;
D
E
I I I
l I L-L--II
///II/ II ` II/I
I) FM SIGNAL
` I1IIIlI
I
F
I
G
JK700 HEADPHONES
H
l
NOTES ON SCHEMATIC DIAGRAM can be found on page 14. 1
2 3 - 24 4 5 6
Figure 24 SCHEMATIC DIAGRAM (7/l 3)
CD-C471 W
_--------_
--------_--------6: ,
LED719.d LED717 :I LED715 3r DlSCl DISC2 DISC3 u,` LED716 :I LED716 ::I LED714 51 41 31 21
FW701
R749 IOK
Y I,% , LED714-LED719' 333GTHZ 1----P--------_-m-_ DISPLAY PWB-A3 1 FW701-2
I-------__----_
1
I, IT2 :
I/
R779.., IOK R780,,, 1 AK R761..I 10K
4,
//I
I
/
EM GZ
18 17 16 15 14 13 1 1, 10 paggaassa hhhhhhhhh- IC702
OOJOOOOD
BU2092F
INPUT/OUTPUT EXPANDER
R741... IK R740.., IK R739... 1K R736,.. ,K R737... 1K 4 >u LED705 ,333GTH2 REV <; LED704 ` tu LED703 \:: LED702 -. : LED701 333GTH2 REW 333GTHP STOP 333GTH2 FF T333GTH2 PLAY
I
/ I
!I"
FLAT CABLE(263)
7
8
9 10 Figure 25 SCHEMATIC DIAGRAM (8/13) - 25 -
11
12
I
CD-C471 W
.-.-.-.P.-.-.-.-.P.-.-.-.r
IC901 STK40704 POWER AMP. A
I
6
:901
R905
-f & 8:
I
I I
I
I
1
I
I
w:o1\ L:OF c!9(
KT*IIDRR GR
C
r
REAR A_GND
CHASSIS GND I
-
CENTE
D
-
c910 b 2200150 I +B
E
-
F
G
I " F2
i
H
l
~WER PWB-B 1 .-.-.w-.-.-.-.P.-.p.pNOTES ON SCHEMATIC DIAGRAM can be found on page 14.
1
CHASSIS GND
~
2
3 4 Figure 26 SCHEMATIC DIAGRAM (9/I 3) - 26 -
5
6
CD-C471 W
m-.-.-.-*-.-.-.-.-.-_-.-
I) FM SIGNAL
R969 68
.K
M901 FAN MOTOR
Ji
,"
: h^
I
0903
)901 ` EAKER iRMlNAL
]
L-W R-CH
IC951 LA4450 POWER AMP. HCJN LOFF r-
]
1
;;;;s MIN.
CENTER 4 OHMS MIN.
] I-CH
, f
C938 47135
*
A c941 0.022
T
.
=E(ML) C960
I ",T
I- 1
R CH
FRONT 6 OHMS MIN.
I
z w 6 1
2 3 4 5
a
9 10 Figure 27 SCHEMATIC DIAGRAM (10113) - 27 -
11
12
1
CD-C471 W
piicm-j
VD301-1 KV1236Z23F
R319
ANTENNA AM
I
VD301-2 KVI 236223F
R324 SE-
GND FM 750hms C336 : X47OP
CHASSIS GND
CHASSIS GND
I I
I
FE301 FM FRONTEND
I
I +B
I) FM SIGNAL 0 AM SIGNAL
I I
I I
m-----wI- --------------
* NOTES ON SCHEMATIC DIAGRAM can be found on page 14. 1 I
2 3 I 4 I 5 I D I
Figure 28 SCHEMATIC DIAGRAM (1 l/13) - 28 -
CD-C471 W
p-----P---p-pP- -- r- -----
TUNER PWB-t-h
I
I I
R354 . ..3.9K
ZD351 MTZJ5.1 f
I I I I I I I I I
I I I I I I
I
I
nI
I
I
I
a
I
t
1
3ov
(3~3'4
ZD352 MTZJ3.9B
R387 22K
KTAI 266 GR
Cl361 KRC107 M "MPX PHASE D351 n lSS133
I I
I I
I
--
---m-s-- -_-_-B
L
7
a
9
10
11
12
I
Figure 29 SCHEMATIC DIAGRAM (12/13) - 29 -
CD-C471 W
( ):CD NORMAL REC OTHERCD NORMAL PLAY
I
2
I
3
I
4
5
6
Figure 30 SCHEMATIC DIAGRAM (13/l 3) - 30 -
CD-C471 W
DISPLAY PWB-A2
1' SWICH PWB-A3 1
1
7
8
9 10 Figure 31 WIRING SIDE OF P.W.BOARD (l/E) -31 -
11
12
I
CD-C471 W
FLAT CABLE(263 1
24
c
CNS12
FWMI '
1
E
MECHANISM P34 1-E
F
TO HEAD PWB P34 2-F
G
CNSI 1
I
H
TO TUNER PWB P38 2-c
1
2
/
3 - 32 -
4
5
6
Figure 32 WIRING SIDE OF P.W.BOARD (2/8)
CD-C471 W
TO POWER PWB P36 2-D /I
50/9 :i
1 100/i 0
FM/AM(KHz)
SW201 SPAN SELECTOR
.JK451 SUB -Q WOOFER
JK452 L-CH VIDEO/AUX 2 R-CH L-CH VIDEO/AUX 1 R-CH
1 WH(W) 1 WHITE 1 1 BK I PK 1 BLACK PINK I 1
3 TUNER PWB P38 2-c
7
8
9 - 33 -
10
11
12
1
Figure 33 WIRING SIDE OF P.W.BOARD (3/8)
TO MAIN PWB P32 1 -E rciT?bq
MM1
TAPE MOTOR
PLAYBACK HEAD(254-9)
RECOADiPLAYBACWERACE
HEAD(254.8)
1 PICKUP UNlT(306) )
FLAXIBLE PWB
HEAD PWB-G ]
NSlB
CNSlA
CNSPB
L
CNSPA
CD DIGITAL OUT r-----c I _(_ -,_,
/ JACK PWB-A4 1
l
The numbers @ to @ are waveform numbers shown in page 39.
I I
2
I
3
I
4
I
5
I
6
1
Figure 34 WIRING SIDE OF P.W.BOARD (4/8) - 34 -
CD-C471 W
TTT UP/DOWN LOADING
/ CD MOTOR PWB-D 1
CNSBA
CNSBB
DISC MOTOR
..
-.__-.-
CNSIA
LCNsrli
TO MAIN PWB P32 1 -G
123 B
$Ei2
H
x
7
a
9 10 Figure 35 WIRING SIDE OF P.W.BOARD (5/8) - 35 -
11
12
1
[POWER PWB-B 1
MAII(IUPWB P33 7-A
1
2
3
4
5
6
Figure 36 WIRING SIDE OF P.W.BOARD (6/8) - 36 -
CD-C471 W
M901 FAN MOTOR
t
I
CNS804
TEOl POWER TRANSFORMER
I
7
a
9 10 Figure 37 WIRING SIDE OF P.W.BOARD (7/8)
-37-
11
12
I
CD-C471 W
1 TUNER PW,B-H 1
:. . ` . . .
CHASSIE GND
TO pM3A:N&WB ICNS303j --
FM75 OHMS i
GND ANTENNA
2
3
4
5
6
Figure 38 WIRING SIDE OF P.W.BOARD (8/8) - 38 -
CD-C471 W
WAVEFORMS OF CD CIRCUIT
STOP-PLAY FOCUS- SERCH
0.5ms 1 .oo " HF
CUE
PLAY NORMAL DISC TNO=Ol 20llE l.OOV SPO
I
osms 5.0 v
HFL
/
I
/
/
?` !
!
!
!
I
0.5ms 5.0 v TES
2Oms 2.00 v cLv+
0.5ms l.OOV HF
REVIEW
I
I I i I I
PLAY
I I
/
OSms 5.0 v HFL
6D
0 @ CUE
TCD-712 (140mm) TNO=Ol 50ms 1.00" SPO
0.5ms 5.0 v TES
5Oms 2.00 v CLV+
JP+ 50ms 10.0 v JP50ms 0.50 v JP @ 5s IOOmV SLD PLAY TCD-712
0.5ms 10.0" JP+ 0.5ms 10.0 v JP-
0.5s loom" SLD
50ms 10.0 v JP+ 50lll.T 10.0 v JP50ms 0.50 v JP 50ms 1 00 v TE
REVIEW
/ 1 i I I i
-39-
CD-C471 w
TROUBLESHOOTING (CD SECTION)
When the CD does not function
When the CD section does not operate When the objective lens of the optical pickup is dirty,this section may not operate.Clean the objective lens,and check the playback operation.When this section does not operate even after the above step is taken,check the following items. Remove the cabinet and follow the troubleshooting instructions. " Trackskipping and/or no TOC(Table Of Contents) may be caused by build up of dust other foreign matter on the laser pickup lens. Before attempting any adjustment make certain that the lens is clean. If not, clean it as mentioned below." Turn the power off. Gently clean the lens with a lens cleaning tissue and a small amount of isopropyl alcohol. Do not touch the lens with the bare hand.
Is from ;;" yJ 5 V till OV down pulse (approx. 300 ms) input v Check the SW3 and the wiring from the IC201 pin 54 to the sw3. into the IC201 pin 54 when the turntable is rotating? I Yes Is there following voltage input on the IC201 pin 54 in the specific state? When the CD mechanism is moved up: OV In other states: 5V Yes
b Check the SW2 MECHA UP SW and the wiring from the No IC201 pin 21 to the SW2 MECHA UP SW.
I Check IC2 pin26 Q9l and Q93 and the periphery.
I
Is there following voltage input on the IC201 pin 54 in the specific state? When the CD mechanism is moved up: OV In other states: 5V
No
Check the SW2 MECHA UP SW and the wiring from the IC201 b pin 54 to the SW2 MECHA UP SW.
1
Yes
Is L output from the I22 pin 26 during SEC when the disc skip switch is pressed? Yes ? Is 4V output from the Q91 emitter during operation stated above? Yes Check turntable motor and turntable mechanism. I
Check the wiring of IC2 pin 26 and Q93 BASE. OK IC2 defective. Check Q91, Q93 and the periphery.
- 40 -
CD-C471 W
.-; Wheri the CD tray fails to open .or,close. Is there following voltage input in specific state of IC701 pin 53? Open state: OV Close state: OV Intermediate state between open state and close state: 5V I Yes Is H output to IC2 pin 24 CLOSE key is pressed?lC81 is defective. Replace it. No ) Check the OPEN CLOSE SW and the wiring from the IC701 pin 53 to the OPEN CLOSE SW.
Check the wiring of the lC2 pins 24 and 25, IC81 pins 1 and 3. I
Is 4V output between IC81 pins 3 and 7 during operation stated above?
No
Check the periphery of IC81. / OK
Yes Check the loading motor (M3) and the loading mechanism.
The CD operating kevs don' work. t
1 Yes
Check the CD, DSP, power supply, and 16.93 MHz clock, and reset terminal.
See if the pick-up is in the PICKUP IN SW position.
1
Yes I
0.50
If the items mentioned above are OK, check the main microcomputer IC701.
ICl @) FD I/
o.5s
vL
iif5$ie
0.5s 0.50 v ci @TE
Check the Focus - HF system. Playback can be performed without a disc. Figure 41 Does the pick-up move u No Does the output waveform o Fig. 4l? I Check the area around IC3-CNP2.
Focus search OK
Check the microcomputer data on pins (51)(CL), (52)(DAT)
-4l-
CD-C471 W
0, Playback can only be performed when,a disc is .. l o a d e d . `. .Is the Focus servo active? (Can you hear it working?) Yes If the disc is not turning, the DRF should not change to "H". Yes Is HF waveform normal (see the Fig. 42-1, 2)? Yes Check the tracking system. Hi I .OV/DIV 0.5usec/DIV(DC) (When playing back the disc)
0.5s
1
No
Check the laser diode driver. Check the area around ICl(16) b (21) (focus servo circuit).
No Yes
Check the spin system.
Check the periphery of lC1 pins 41 and 42. Yes Waveform is unstable. Check the spin system. Waveform in case of normal play-back
1.00 v ICI @ FD
0.55
10.0 v
10.0 v
ICI @ DRF 0.5s
2.00 v
ICl @TE Figure 42-1
l
Figure 42-2 ` / -2. :
:Checkth$ tiacking-system. :
Check waveform of ICl pin 7 (TE). The waveform shown in Fig. + 42-3 appears, and no-disc state appears soon. Tracking servo is Yes ) inoperative.
Although IL is possible,
+i play is impossible.
t
Yes
Check the VCO-PLL system.
5ms 1 .oo v ICl aTE
5 ms 5.0 v ICI @ DRF
Figure 42-3
- 42 -
CD-C471 W
* Checking the spin system, Play operation is performed without disc.
The turntable rotates a little.
The spin driver circuit is normal.
The turntable fails to rotat
Check the periphery of ICl pins 23 to 27, pin 39, and pin 40, IC2 pin 12 and pin 13, IC3 to CNPB.
Play operation is performed when disc exits.
Although HF waveform is n
Yes
Check PDO waveform (Fig. 43). I Abnormal Check the ICl pins 43 and 44, IC2 pins 3. 5. 7, 10, and 11.
1 .oo v lC2 @ PDO 0.5s l.OOV IC2 @ FD
I I I I
j stop --> Play As VCO frequency is locked at
ill I 4.32 M Hz, voltage of PDO rises and stabilizes.
Figure 43
Check IC 2 pin 48 (EFLG).
Usually, the number of pulses of flawless disc is 100 pulsesisec or less.
Check IC2 pins 37,40. Abnomal Check IC 601 and POWER AMP IC 901,
- 43 -
CD-C471 W
FUNCTION TABLE OF IC
IC2 VHiLC78622K-1 Servo/Signal Control(LC78622K) (l/2)
Pin No. / Terminal Name 1 Input/Output 1 Function I
1 2 3 4 5 6 7
DEFI TAI PDO vvss ISET VVDD FR
Input Input output input input
8
9 10 11. 12 I 13 1 14 1 15 16 17 18 19 20 21' 22' 23 24 25 26 27 28' 29* 30* I 31 32* 33 34 35* 36 37 38 39 40 41 42* 43 44 45 46 47* 4a*
vss
EFMO EFMIN TEST2 CLV+ I CLVV/P HLF TES TOFF TGL JP+ I JPPCK FSEQ VDD CONTl CONT2 CONTB CONT4 CONTS EMPH C2F / DOUT TEST3 TEST4 1 N.C. MUTEL LVDD LCHO LVSS RVSS RCHO RVDD MUTER XVDD XOUT XIN xvss SBSY EFLG 1
output Input Input Outout Outrlut output lntput Input output output output output output output Input/Output input/Output Input/Output input/Output Input/Output output
OUtDUt
Input terminal of defect detectron signal (DEF). (Connected to OV when not used.) For PLL Input terminal for test. Pull-down resistor is integrated. Surely connected to OV. Output terminal of phase comparison for external VCO control. Ground terminal for integrated VCO. Surely connected to OV. Resistance connection terminal for current adjustment of PDO output. Power terminal for integrated VCO. VCO frequencv ranqe adjustment. Ground terminal of digital system. Surely connected to OV. For slice level control EFM signal output terminal. EFM signal input terminal. Input terminal for test. Pull-down resistor is integrated. Surely connected to OV. Outout for disk motor control. 3 values can be outout with the commands. 1 Outout for disk motor control. 3 values can be outout with the commands. 1 Monitor output terminal for automatic switch of rough servo/phase control. "H" for rouah servo. and "L" for ohase servo.
I /
~ 1
j
Outout Input Input output output output output output Input output output
I Input terminal of track detection signal. Schmit input. Input terminal of tracking error signal. Schmit input. Tracking OFF output terminal. Output terminal for switch of tracking gain "L" increases the gain. Output for track jump control. 3 values can be output with the commands. 1 Output for track jump control. 3 values can be output with the commands. Clock monitor terminal for EFM data replay. 4,3218MHz as the phase clock. Output terminal synchronous signal detection. "H" is output when synchronous signal detected by EFM signal matches synchronous signal internally generated. Power terminal of diaital svstem. General purpose input/output terminal 1 Controlled with serial data command from micro computer. General purpose input/output terminal 2 When not used, set it as the input terminal and General purpose input/output terminal 3 open it by connecting to OV, or set it as the output General purpose input/output terminal 4 terminal and open it. General purpose input/output terminal 5 Difference monitor terminal At "H", deemphasis disk is being replayed. C2 flaa outout terminal. 1 Outout terminal of diaital OUTPUT. (EIAJ format) I Input terminal for test. Pull-down resistor is integrated. Surely connected to OV. input terminal for test. Pull-down resistor is integrated. Surely connected to OV. Terminal not used. Open during operation. 1 L channel 1 bit DAC Mute output terminal for L channel. Power terminal for L channel. L channel output terminal. Ground terminal for L channel Surely connected to OV. R channel 1 bit DAC Ground terminal for R channel Surely connected to OV. R channel output terminal. Power terminal for R channel. Mute output terminal for R channel. Power terminal for quartz oscillation. 1 Ground terminal of 16.9344 MHz quartz oscillator. Ground terminal of 16.9344 MHz quartz oscillator. Ground terminal for auartz oscillation. Surelv connected to OV. Output terminal of synchronous signal of subcode block. Correction monitor terminal of Cl, C2, single and double.
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. -44-
CD-C471 W IC2 VHiLC78622K-1 :Servo/Signal Cotdrol(LC78622K) (l/2)
Note: The same potential must be supplied to the, power terminals (VDD, VVDD, LVDD, RVDD, XVDD). In this unit, the terminal with asterisk mark (*) is (&pen) terminal which is not connected to the outside.
.1..1*."
/ g 1 Ry,M e 1 n
e
r
a
RAM address t o r 1
FSEQIH- Sync detectlon EFM demodulation
Interpolation mute Bilingual
>i
C2F DOUT
I
I
I
Flag processing of Cl/C2 error detection and correction
I
i-4 Digital OUT b
SBE SBSY SFSY CS WRQ SQOUT CQCK
1 bitDAC
' (NC)
i_
57
L.P.F
Figure 45 BLOCK DIAGRAM OF IC
- 45 -
CD-C471 W ICl VHiLA9241 M/-l :Servo Amp.,(LA9241 M) (i/2)
Pin No. 1 Port Name Function
FIN2 FIN1 E F TB TETE TESI SCI TH TA TDTD JP TO FD FDFA FA1 FE FEAGND SP SPI SPG SP1 SPD
2
3 4 5 6 7
Connection pin for photodiode of pickup. RF signal is generated through addition with FIN pin, and FE signal is generated through subtraction. Connection pin for photodiode of pickup. Connection pin for ohotodiode of pickuo. TE sianal is aenerated throuah subtraction with F Din. Connection pin for photodiode of pickup. Pin for input of DC component of TE signal. Pin to connect gain setting resistor of TE signal to TE signal. TE signal output pin. TES (Track error sense) comparator input pin. TE signal is band-passed and input. Input pin for shock detection. Pin to set time constant of tracking gain. TA amplifier output Din. Pin to compose tracking phase compensation constant between TD and VR pins. Pin to set tracking phase compensation. Pin to set amplitude of tracking jump signal (kick pulse). Tracking control signal output pin. Focusing control signal output pin. Pin to compose focusing phase compensation constant between FD and FA pins. Pin to compose focusing phase compensation constant between FD-/FA-pins. Pin to comoose focusina phase comoensation constant between FA and FE Dins. lo LItPUt pin of FE sional. Pin to connect gain setting resistor of FE signal across TE pin. GND for analog signal. Single end output for CV+ and CV- pin input. Spindle amplifier input. Pin to connect aain settina resistor in the 12cm mode of soindje. I Pin to connect soindte phase comoensation constant toaether with SPD oin. I Spindle control sianal output pin. I Pin to connect thread phase compensation constant. Thread control signal output pin. Input pin of thread feed signal from micro computer. input pin of thread feed signal from micro computer. Input pin of tracking jump signal from DSP. Input pin of tracking jump signal from DSP. input pin of tracking gain control signal from DSP. TGL = Gain low at "H" Input pin of trackina off control sianal from DSP. TOFF = Off at "H" Output pin of TES signal to DSP. (HIGH FREQUENCY LEVEL) is used to judge whether main beam is positioned on the bit or on the mirror. Thread servo off control input pin. Pin to input CLV error signal from DSP. Pin to input CLV error signal from DSP. RF output pin. Pin to set aain of RF and set 3T comoensation constant toaether with RFSM Din. I (SLICE LEVEL CONTROL) is the outout Din to control of the level of the data slice with RF waveform DSP. I Input pin to control the level of data slice with DSP. GND pin in the digital system. Output pin for focus search smoothening capacitor. (Tracking Balance Control) Pin to set EF balance variable range. Defect detection outout Din of disk. Reference clock input pin. 4.23MHz of DSP is input.
8 9 10 11' 12
13 14
15
16 17
18 19
20 21 22 23 24 25 26
1
I
I 27
I 28
/ SLEQ
JPJP+ TGL
36 37 38
39
40 41 42 43
TOFF TES HFL SLOF cv-
cv+
RFSM RFSSLC SLI DGND FSC TBC NC DEF CLK
I 44
45 46 47
I I
I
MS* 49
50
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
- 46 -
CD-C471 W ICl VHiLA9241 M/-l :Servo Amp.,(LA9241 M) (2/2)
Pin No. Port Name Function
51 52 53 54 55 56 57 58 59 60 61 62 63 64
CL DAT CE DRF FSS vcc2 REFI VR LF2 PHl BHl LDD LDS VCCl
Micro computer command clock input pin. Micro computer command data input pin. Micro computer command chip enable input pin. (DETECT RF) RF level detection output. (Focus Serch Select) Pin to switch focus search mode. (rt search/+ search for reference voltage) VCC pin for servo system and digital system. Pin to connect pass control for reference voltage. Reference voltage output pin. Pin to set defect detection time constant of disk. Pin to connect capacitor for peak hold of RF signal. Pin to connect capacitor for bottom hold of RF signal. APC circuit output pin. APC circuit output pin. RF system VCC pin.
F E -
BAL
-
VCA
'
-
TSERVO & T.LOGIC
F.SERVO & F.LOGIC
IF
SPINDLE SERVC
)1
I
I
iLED SERVC
Figure 47 BLOCK DIAGRAM OF IC
CD-C471 W IC201 RH-IX0171 AWZZ:System Microcomputer (IX01 71 AW) (l/2)
Pin No. 1* Terminal Name
I
Input/Output OutRut
I
Function
2 I 3* 4* 5 6 7 8 9 10
11 12 13
1 REC/PB I - - - CD MUT CD RES CD SLCD SL+ VDD CD CQCK CD COIN / CD SQOUT 1CD WRQ CD RWC SCK so SI RESET STROBE 1 CD PU-IN SW I AVSS CD DRF Tl RUN T2 RUN SPEANA 5 SPEANA 4 I SPEANAS SPEANA 2 SPEANA 1 AVDD AVREF TAPE CUM SW
___ vss I Xl
l output output output output output output OutDut input Input output Input output Input Input I I Input Input Input Input Input Input lnout InDut Input Input Input
-
1 Record/Plavback selection sianal / CD MUT signal CD DSP RESET srgnal Slide return signal Slide feed signal Power connection terminal CD IC control signal CD IC control sianal CD IC control signal 1 CD IC control signal CD IC control signal Main pCOM (RH-iXOI70AWZZ) control signal Main uCOM (RH-iX0170AWZZ) control signal Main uCOM (RH-iXOl70AWZZ) control signal Main pCOM (RH-iXO170AWZZ) control signal Main uCOM (RH-iXOl70AWZZ) control sianal Pickup position detection To be connected to GND H: When RF level is H CD RF level detection input Tape 1: Rotation pulse input Tape 2: Rotation pulse input 63Hz BPF spectrum analyzer input 250H.z BPF soectrum analvzer inout 1 kHz BPF soectrum analvzer inout 4kHz BPF spectrum analyzer input 16kHz BPF spectrum analyzer input A/D converter analog positive power A/D converter reference power Tape mechanism cam SW input terminal No connected To be connected to GND Main clock terminal, not used Main clock terminal, not used Line mute output, not used Surround mute output Center SP output mute output System mute output Mic input terminal (for detection) DOLBY PRO logic IC control signal DOLBY PRO loaic IC control sianai DOLBY PRO logic IC control signal Occurrence of error: L Speaker output error detection input Power ON: H Set power control output Relay ON: H Speaker output relay control output CrOn: H Taoe mechanism 2 CrOn detection inout 1 Diaital GND terminal Tape feed/return Attraction: L Tape mechanism solenoid control output Tape mechanism motor control output
I
14 15
16
17 18
I 19
21
I 20
22 23 24 25 26 27 28
1 I
I
/
I
I
29
30 31 32* 33 34 35 36+ 37 38
I x2
] LINE MUT SURROUNDMUT CENTER MUT SYSTEM MUT MIC EN DATA CLK SP DET POWER RELAY TAPE TS CrO SW
I vss
I I
I
output output output output input output OutDut output Input output output
InDut
1 I I
I
I I
39
40
41
42 43 44 45 46' 47 I 48 49 50
I
51
TAPE F/R SPEED TAPE SOL TAPE MOTOR
lnout output output output
I
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. - 48 -
CD-C471 W IC201 RH-ix0171 AWZZ:System Microcomputer (IX01 71 AW) (2/2)
79* 80
TAPE PB EQ TAPE REC MUT
output output
Tape circuit playback Eq selection Tape circuit record muting output
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
- 49 -
CD-C471 W ICI701 RH-iXO170AWZZ:System Microcomputer (IX0170AW) (l/2)
Pin No. 1-5 Port Name P94/FIP6-P9OlFIP2 P81/FIPl,P8O/FIPO VDD Terminal Name G06-GO2 GO1 ,GOO VDD Input/Output Output Function
67
8
Output
-
9 10 11 12 13 14 15 16 I 17 / 18'
P27/SCKO P26/SOO/SBl P25/SIO/SBO P24lBUSY P23/STB P22fSCKl P21/SOl P2O/SI 1 1 RESET I P74 I P73 AVSS P17/AN17 P16iANl6
Pi 5iANl5
C' CLK B C?B DO C' DI B C2B CE SUB STB SUB SCK SUB SO SUB SI 1 RESET 1 SUB RES 1 TUN MUTE AVSS TUN SD TUN SM
KEY IN5
Output Output Input
FL display tube grid drive FL display tube grid drive Positive power supply C*B serial clock output C' serial data output B C' serial data input B
I /
C?B serial CE output Output Output Serial strobe output for CD/TAPE microcomputer Output Serial clock output for CD/TAPE microcomputer Output Serial data output for CD/TAPE microcomputer lnout Serial strobe inout for CD/TAPE microcomouter input IReset inout Output / Reset output for CD/TAPE microcomputer Output Input Input Input Input Input I Tuner TUN MUT output Analog power supply for A/D converter Tuner station detection input Tuner signal meter input Key input 37-45 Key input 28-36 Kev inout 19-27
I 19
20 21 22 23 24 25
I
I I
P14/ANl4 Pi 3lANl3
KEY IN4 KEY IN3
1 34 35 36 37
38
39* 40* 41* 42 43 44* 45* 46 47 48 49* 50' 51* 52 53* 54-60 61-68 69,70
Xl x2 P37 P36IBUZ P35IPCL P34KI2 I P33rrI1 P32/TO2 P3l/TOl P3OrTOO P03/lNTPB/CIO P02/INTP2 POlIINTPl POOilNTPOfllO IC P72 P71 P70 VDD P127fFIP33 P126/FIP32-P12OiFIP26 j P117/FIP25-Pl lOIFIPl8 P107/FIP17,P106/FIP16
Xi x2 LED LCK LED DATA LED CLK RDS ID I RDS SYNC
RDS SYR
Input Output Output Output output
lnout
I
SYS MUTE POWER
SYS STOP REM IN vss
lnDut output Output Output output Output Input Input Output Output Output -
Main clock 4.194304 MHz Main clock 4.194304 MHz LED IC serial clock output BU2092 LCK LED IC serial data output BU2092 DATA LED IC serial clock output BU2092CLK RDS RDS station detection inout I RDS Data svnc detection inDut RDS RAM reset output LC72720 SYR System mute output POWER output No use No use Power failure input Remote Control Input Connect with GND No use No use No use Positive power supply No use FL displav tube seament drive I FL display tube seament drive FL display tube segment drive
I
VDD S21-S15 ( S14-SO7 506,505
I
Outout output Output
I
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
- 50 -
CD-C471 W IC701 RH-iXO170AWZZ:System Microcomputer (IX01 70AW) (2/2)
Pin No.
I
Port Name VLOAD P105iFIP15PlOl/FIPll PlOO/FIPlO P97/FIP9-P95/FIP7
Terminal Name
Input/Output
I
Function
71 72-76 77 78-80
VLOAD SO4-SO0 GlO G09-GO7
output output output
Negative power supply for FL drive To be connected to -30V FL display tube segment drive FL display tube grid drive FL display tube grid drive
IC601 VHiLC75396N-1 :Audio Processor (LC75396N)
Figure 51-I BLOCK DIAGRAM OF IC
IC501 VHiLV1035Mkl: Dolby Pro Logic Decoder (LV1035M)
LmBPF3
DC-OUT3
R_RECT
DC-OUT4
VLR_TH
D/A
DC-OUT
DC-OUT
L-OUT
VCSTH
S-OUT
L+R_RECT
D-GND
DCOUTP
L-R-RECT
DET
Figure 51-2 BLOCK DIAGRAM OF IC -51 -
CD-C471 W IC601 VHiLC75396N-1 :Audio Processor (LC75396N)
Terminal to connect capacitor of filter configuration for equalizer F5 band
LF2C3-LF2Cl
Terminal to connect capacitor of filter configuration for equalizer F2 band
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
- 52 -
CD-C471 W IC3 VHiM56748FP-I : Focus/Tracking/Spin/Slide Driver (M56748FP)
r
Vref i n &i Gain, flTX Gain1
I
15K
Standby SS.GND Standby Gain4
VM4(-)
3,
VM4(-) VM4(+)
VM4(+)
3.
GND
GND
vcc RegSV 18
- Reg5V
19
Regbase -
Regbase
Figure 54-1 BLOCK DIAGRAM OF IC
FL701 : VVKBJ549GKb1 FL Display
RDS EON .` .' Iwl WL Ifi1 ----.L-
S T CD kHz MHz
mUPRO LOGIC
4-SP S L E E P SRS <.>a ksmss @ MEMORY
d,CZ-,>REC
l = = .- = .= ,= l = = .- = = -I q .G *E3
= = q
I
q
4k
Figure 54-2 FL DISPLAY
- 53 -
CD-C471 W MEMO
- 54 -
CD-C471 W
SHARP PARTS GUIDE
M O D E L
CD-C471 W
CD-C471 W mini component system consisting of CD-C471W mini component system, front (CP-C471), senter (GBOXS0006AWM6)and surround(GBOXSOOO7AWM6) Speaker System.
"HOW TO ORDER REPLACEMENT PARTS" To have your order filled promptly and correctly, please furnish the following information. Contact your nearest SHARP Parts Distributor to order. 2. REF. No. 1. MODEL NUMBER 4. DESCRIPTION 3. PART NO. For location of SHARP Parts Distributor
* MARK: SPARE PARTS-DELIVERY SECTION
/------- Explanation of capacitors/resistors parts codes
Capacitors
VCC . . . . . . . . . . . . . . . Ceramic type VCK . . . . . . . . . . . . . . . . . . . . . Ceramic type VCT . . . . . . . . . . . . . . . . . . . . . Semiconductor type VC MF . . . . . . . . . . . . Cylindrical type (without lead wire) VC MN . . . . . . . . . . . . Cylindrical type (without lead wire) VC TV . . . . . . . . . . . . . Square type (without lead wire) VC TQ . . . . . . ..__.. Square type (without lead wire) VC CY ...___..,.,,.. Square type (without lead wire) VC CZ . . . . . . . . . . . . . Square type (without lead wire) VC J The 13th character represents capacity difference. ("J" r5%, "K" +I O%, "M" +20%, "N" +30%, "2" +0.25 pF, "D" 20.5 pF, "Z" +80-20%.) `
l l l l l l l l l l l l l l l l l l l l l
Resistors
VRD . . . . . . . . . . . . . . . .._.... Carbon-film type VRS . .._............... Carbon-film type VRN . . . .._.._.............. Metal-film type VR MF . . . . . . . . . . . . . Cylindrical type (without lead wire) VR MN ..,,_,,,,,,,,., Cylindrical type (without lead wire) VR TV ._.............. Square type (without lead wire) VR TQ . . . .._..... Square type (without lead wire) VR CY . .._______..... Square type (without lead wire) VR C Z . . Square type (without lead wire) VR J . The 13th character represents error. ("J" +5%, "F" +I%, "D" *0.5%.)
l l l l l l l l l l l l l l l l l l l l l
i
If there are no indications for the electrolytic capacitors, error is ?20%. \
If there are no indications for other parts, the resistors are 6% carbon-film type.
NOTE:
Parts marked with " A"are important for maintaining the safety of the set. Be sure to replace parts with specified ones for maintaining the safety and performance of the set.
CD-C471 w
NO. PART CODE
* PRICE RANK
DESCRIPTION
NO.
D604-611 D705-709 a D801,802 D803-809 D820 D822,823 D824 D827 D902,903 DMQ2.03 LED701 -711 LED714-719 VD301 ZD61 ZD201 ZD351 ZD352 ZD551 ZD701 ZD710 ZD801 ZD802 ZD820 ZD822
PARTS CODE * TA;;
VHDlSS133//-1 VHDiSS133//-1 VHDTSGB04GM-1 VHDRL104All-I VHDlSS133//-1 VHDRL104A' I-1 VHDlSS133//-1 VHDISSI33//-1 VHDl SS133/1-1 VHDlSSl33//-1 VHP333GTH2/-1 VHP333GTH21-1 VHCKV1236Z23F VHEMTZJ5RGB-I VHEMTZJl3OC-1 VHEMTZJSRI B-1 VHEMTZJSRSB-1 VHEMTZJGR2C-I VHEMTZJBRSB-I VHEMTZJGR2C-I VHEMTZJGR2A-1 VHEMTZJ300B-1 VHEMTZJ8R2C-1 VHEMTZJlSOC-1
DESCRIPTION
INTEGRATED CIRCUITS
ICl IC2 IC3 IC81 IC99 Ic101 IC201 IC302 IC303 IC451 lC501 IC561-563 lC601' IC651 IC681 IC701 IC702 IC901 IC951 VHILA9241 M / - l J VHILC78622K-1 J VHIM56748FP.1 J VHITA7291S/-1 VHPGPI F32T/-1 VHIAN7345K,` -1 RH-IX0171AWZZ VHILC72131/-1 VHILA1832//-1 VHINJM4558L-1 VHlLV1035M/-1 VHINJM4558L-1 VHILC75396N-1 VHINJM4558L-1 VHINJM4560L-1 RH-IX0170AWZZ VHIBU2092F/-I VHISTK40704-1 VHlLA4450//-1 J J J J J J J J J J J J J J J J Servo Amp.,LA9241 M Servo/Signal ControLLC78622K Focus/Tracking/Spin/Slide Drtver,M56748FP AH Loading Motor Driver,TA7291S AP Optical Fiber Data LinkGPl F32T AM Playback and Record/Playback Amp.,AN7345K AV System Microcomputer, IXO17IAW AP PLL (Tuner) LC72131 AR FM IF Det./FM Mpx./AM IF, LA1 832 AC Sub Woofer Amp.,NJM4558L BC Dolby Pro Logic Decorder, LVI 035M AC Ope Amp.,NJM4558L AX Audio Processor,LC75396N AC Ooe Amo..NJM4558L AC Headphone Amp..NJM4560L AW System Microcomputer, iXOl70AW A M Input/Output Expander,BU2092F A Z P o w e r Amp.,STK40704 A H P o w e r Amp.,LA4450 AS AY AR
A A Silicon,lSS133 A A SiliconlSS133 A P Silicon,TSGB04GM-1 AB ; Silicon,RL104A AA : Silicon,lSS133 A6 SiliconRL104A AA I Silicon,lSS133 A A Silicon,lSS133 A A Silicon,lSS133 AA Silicon.1 SSI 33 A D LED,Green,333GTHZ A D LED,Green,333GTH2 AS Variable Capacitance, KV1236Z23F AD Zener,5.6V,MTZJ5.6B AB Zener,l 3V,MTZJ13C AC Zener,S.lV,MTZJ5.1B AC Zener,3.9V,MTZJ3.9B AC Zener,6.2V,MTZJ6.2C AC Zener,3.9V,MTZJ3.9B AC Zener.6.2V.MTZJ6.2C A A Zener,6.2V,MTZJ6.2A A5 Zener,MTZJBOOB AB Zener,8.2V,MTZJ8.2C A B Zener,lSV,MTZJ13C
FILTERS
CF302 CF351 CF352 RFILF0124AFZZ J AD ` FM IF RFILF0003AWZZ J AK FM IF RFILA0009AWZ.Z J A E A M I F
TRANSISTORS
01 Q51 Q52 Q91 Q93 Q103-106 Q107,108 Q109 Q110,111 Q117,118 Q121,122 Q124 Q126 Q128 0201 Q353,354 Q360 Q361 Q371 Q601-604 Q609 Q671-676 0701 Q704 Q705,706 Q710 Q801 0820 0822 Q823,824 Q825,826 Q827 Q901 Q902,903 Q905 QM02 C?M03 QM05 VSKTA1266GR-1 VSKRC107MN-I VSKTC3203Y/-1 VSKTA1271Y/-I VSKRC102M//-1 VS2SC1845Fl.1 VSKTC3199GR-1 VSKTAl266GR-1 VSKRCl04M//-1 VS2SC2878A/-1 VSKTC3199GR-1 VSKTAl266GR-1 VSKRC104MII-1 VSZSC2236-Y-1 VSKRCI 04M//-1 VSKTC3199GR-1 VSKTA1266GR-1 VSKRC107MII-1 VSKTA1266GR1 VSKTC3199GR-1 VSKTC3199GR1 VSKTC3199GR-1 VSKTCSISSGR-1 VSKRCI 02Mfl-1 VSKTC3199GR-I VS2SD468-Cl-1 VSKTA1266GR-1 VS2SD2012//-1 VSKTC3199GR-1 VS2SD2012/1-1 VSKTC3<99GR-1 VSKRAl07M//-I VSKTA1268GR-1 VSKRC107Mll-1 VSKTC3199GR-1 VSKTA1273Y/-1 VSKTA1271Y/-I VSKTA1266GR-1 J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AB Silicon,PNP,KTA1266 GR AC Digitai,NPN,KRC107 M AC Silicon,NPN,KTC3203 Y AC Silicon,PNP,KTA1271 Y AC Digital,NPN,KRC102 M AC Silicon,NPN,2SC1845 F AB Silicon,NPN,KTCSiSS GR AB Silicon,PNP,KTA1266 GR AC Digital,NPN,KRC104 M AE Silicon,NPN,2SC2878 A AB Silicon,NPN,KTC3199 GR AB Silicon,PNP,KTAl266 GR AC Digital,NPN,KRC104 M AB Silicon,NPN,ZSC2236 Y AC Digital,NPN,KRC104 M AB Silicon,NPN,KTC3199 GR AB Silicon,PNP,KTAl266 GR AC Digital,NPN,KRC107 M AB Silicon.PNP.KTA1266 GR A B Silicon,NPN,KTC3199 GR A B Silicon,NPN,KTC3199 GR AB Silicon,NPN,KTCBlSS GR AB Silicon,NPN,KTC3199 GR AC Digital,NPN,KRC102 M AB Silicon,NPN,KTC3199 GR AD Silicon,NPN,ZSD468 C AB Silicon,PNP,KTAl266 GR AD Silicon,NPN,2SD2012 AB Silicon,NPN,KTC3199 GR AD Silicon.NPN.2SD2012 AB Silicon,NPN,KTC3199 GR A E Digital,PNP,KRAl07 M A C Siicon,PNP,KTAl268 GR A C Digital,NPN,KRC107 M A B Silicon,NPN,KTC3199 GR A E Silicon,PNP,KTA1273 Y A C Silicon,PNP,KTAl271 Y AB Silicon,PNP,KTAl266 GR
TRANSFORMERS
T302 T306 T351 AT801 RCILAI 064AFZZ J A D MWAntenna RCILB1074AFZZ J A C OSC,MW RClLlOOllAWZZ J AD AMIF RTRNPOl99AWZZ J BC P o w e r
COILS
L61 L99 L101,102 L103 L104 L201 L342 L351,352 L353 L701 VP-XHR82KOOOO VP-DH2R2KOOOO VP-MKI 82KOOOO VP-MK102KOOOO VP-MK331 KOOOO VP-DHl 01 KOOOO VP-DHZR2KOOOO VP-DHlOlKOOOO VP-DH102KOOOO VP-DHI 01 KOOOO J J J J J J J J J J AC 0.82 uH AB 2 . 2 mmH.Peakina A C 1 . 8 mH,Choke A B 1 mH,Choke A B 3 3 0 uH,Choke A B lOOpH,Choke AB 2 . 2 mmH,Peakinq A B .lOOuH,Choke A B 1 mH,Choke AB 1 0 0 uH,Choke
VARIABLE RESISTORS
VR351 VRMl RVR-MOO26AFZZ J A C 1 0 k o h m (B),Semi-VR [FM MUTE LEVEL] RVR-M0556AFZZ J A B 3 . 3 kohms (B),Semi-VR ITAPE]
VIBRATORS
x351 X352 x501 XL1 XL201 XL701 92LCRSTL1425A J AF Crystal,456 kHz RCRSP0002AWZZ J A H Crystal,4.5 M H z RCRM-0173AFZZ J A E C e r a m i c , 8 M H z RCRSP0005AWZZ J A F CrystaLl6.934 M H z RCRM-0147AFZZ J A D Ceramic,4.19 M H z RCRSP0003AWZZ J A H CrystaL4.19 M H z
CAPACITORS
Cl c2 c3 c4 C5,6 c7 C8 c9 Cl0 c11,12 Cl3 c14,15 Cl6 VCEAZAlCW476M J AB VCTYMNlCYlOBN J A A VCEAZAlHW105M J AB VCEAZAlHW104M J AB VCTYPAlCX333K J A A VCEAZAlHW104M J A B VCTYPAlCX683K J A A VCTYPAlCX473K J A A VCKYMNiHB181K J A A VCTYPAlCX104K J A B VCKYMNlHB33IK J A A VCTYMNlCYlOBN J A A VCTYMNlCX472K J A A 47 pF,i GV,Electrolytic 0.01 fJF,16V 1 uF,SOV,Electrolytic 0.1 uF,SOV,Electrolytic 0.033 pF,16V 0.1 pF,50V,Electrolytic 0.068 pF,16V 0.047 pF,16V 180 pF,5OV 0.1 pF,l6V 330 pF,5OV 0.01 pF,16V 0.0047 pF,16V
DIODES
Dl D2-4 D81,82 D91 D201-210 D301-304 D351-353 D515,516 D540,541 D551-558 D601 VHDI SS133//-1 VHDRL104A/I-1 VHDlSS133//-I VHDiSS133//-1 VHDlSS133//-1 VHDlSS133il-1 VHDlSS133//-1 VHDRLl04Ai/-1 VHDlSS133II-1 VHDlSS133//-1 VHDl SS1331/-1 J J J J J J J J J J J A A A A A A A A A A A A B A A A A A B A A A Silrcon,lSS133 SiliconRL104A Silicon,lSS133 Silicon,lSS133 Silicon,lSSl33 Silicon,lSSlSB Silicon,lSSl33 Silicon,RL104A SiliconlSS133 Silicon,lSSl33 Siiicon,lSS133
-l-
CD-C471
NO.
Cl7 Cl8 Cl9 c20 c21 c22 C23 C24 C25 C26 C27 C28 c29 c30 c31 C32 c33 c34 c35 ` C36 c37 C38 c39,40 c41 C42 c43 c44-49 c50 C51,52 c53 c54 C56 c57 C71,72 c73,74 c75 cai ,a2 ca3 ca4,85 C98 c99 c101,102 C105,106 C107,108 Cl09 Cl10 Clll-114 C115,116 C117,118 c119,120 c121,122 Cl27 Cl28 c129,130 c133,134 C135,136 c139,140 C141,142 c143,144 Cl45 Cl46 Cl47 Cl 50 Cl51 Cl52 Cl55 Cl62 Cl63 c201 c202 C203-205 C206 C207 C208 c209 c210 C250-252 c301 c321 C323 c330 c331
PART CODE * RANK
VCKYMNIHB102K J VCEAZAl HW474M J VCEAZAl HWI 05M J VCEAZAI CW476M 3 VCTYMNICX332K J VCCSPAl HL221 J J VCTYMNl CX272K J VCCSMNI HL2R2C J VCCSMNI HL270J J VCTYPAI CX333K J VCKYMNlHB102K J VCTYPAl CXI 04K J VCEAZAl HW475M J VCEAZAI HW104M J VCEAZAOJW227M J VCTYMNiCYlOSN J VCEAZAl HW474M J VCEAZAl HW334M J VCEAZAI HWlOSM J VCEAZAlCW107M J VCTYMNI EF223Z J VCTYMNICYIOSN J VCKZPAlHF473Z J VCCSPAlHL120J J VCCSPAiHL150J J VCEAZAOJW337M J VCKYMNlHBlOlK J VCTYMNi EF223Z J VCEAZAl CWI07M J VCTYMNI EF223Z J VCKYBTl HBI 02K J VCTYMNlEF223Z J VCKYBTIHB102K J VCEAZAI HWl06M J VCKYMNlHB221K J VCKYBTl HB102K J VCEAZAI CW476M J VCTYMNl EF223Z J VCKYBTIHB102K J VCKZPAlHF223Z J VCEAZAl AWI 07M J VCKYMNlHB681K J VCKYMNIHB33IK J VCKYMNIHB681K J VCKZPAl HF223Z J VCEAZAl EW476M J VCKYMNlHBSBlK J VCEAZAlCW476M J VCTYPAI EX333K J VCKYMNIHB561K J VCEAZAI HW105M J VCTYMNl EF223Z J VCEAZAlHW335M J VCKYMNiHB471K J VCEAZAI EW226M J VCTYPAl CX393K J VCTYMNiCX332K J VCEAZAl HWI05M J VCTYMNl EF223Z J VCEAZAI EW226M J VCEAZAiAW227M J VCKZPAI HF223Z J VCQPKA2AA822J J VCQYKAl HM273K J VCEAZAICW476M J VCKYMNlHBlOlK J VCQYKAl HM473K J VCEAZAl CW476M J VCEAZAlAW227M J VCKZPAl HF223Z J VCKYMNiHB151K J VCKYMNlHB102K J VCKYMNlHB151K J VCKZPAl HF223Z J VCEAZAl EW476M J VCEAZAI EW226M J VCCSPAI HL221J J VCKYMNlHB102K J VCEAZAiCW107M J VCTYMNl EF223Z J VCCUMNIHJIOOJ J VCKYPAlHF473Z J
PRICE
DESCRIPTION
NO.
C332 c334 c335 C336 c337 C338 C341,342 c343 c345-347 c350,351 C352 c353,354 c355 C356 c357 C358 C361 C362 C363 C364 C365 C366 C367,368 C370-372 c373,374 c375 C380 C381 C382 c384 C385 C386 C387 c391 c392 c393 c394 C396 c397 C398 c399 c451 C452 c453 c454 c455 C