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GX-CD30/30C/130/130C
SERVICE MANUAL
No. S3607GX-CD130
Illustration: GX-CD130
GX-CD30 GX-CD30C GX-CD130 GX-CD130C
· In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified should be used.
CONTENTS
Page IMPORTANT SERVICE NOTES (FOR GX-CD30/130 ONLY) .......................................................................................... 2 SPECIFICATIONS ............................................................................................................................................................. 2 NAMES OF PARTS ........................................................................................................................................................... 3 DISASSEMBLY .................................................................................................................................................................. 4 REMOVING AND REINSTALLING THE MAIN PARTS ..................................................................................................... 6 ADJUSTMENT ................................................................................................................................................................... 8 TROUBLESHOOTING (CD SECTION) ........................................................................................................................... 10 NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 13 TYPES OF TRANSISTOR ............................................................................................................................................... 13 BLOCK DIAGRAM ........................................................................................................................................................... 14 SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD ............................................................................................. 18 WAVEFORMS OF CD CIRCUIT ...................................................................................................................................... 27 FUNCTION TABLE OF IC ................................................................................................................................................ 28 PARTS GUIDE/EXPLODED VIEW PACKING OF THE SET (FOR GX-CD30/130 ONLY)
DIFFERENCE BETWEEN GX-CD30/30C AND GX-CD130/130C
GX-CD30/30C REMOTE CONTROL X-BASS None None GX-CD130/130C Used Used
SHARP CORPORATION SHARP ELECTRONICS CORPORATION
Service Headquarters: Sharp Plaza, Mahwah, New Jersey 07430-2135
GX-CD30/30C/130/130C
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL.
IMPORTANT SERVICE NOTES (FOR GX-CD30/130 ONLY)
BEFORE RETURNING THE AUDIO PRODUCT (Fire & Shock Hazard) Before returning the audio product to the user, perform the following safety checks. 1. Inspect all lead dress to make certain that leads are not pinched or that hardware is not lodged between the chassis and other metal parts in the audio product. 2. Inspect all protective devices such as insulating materials, cabinet, terminal board, adjustment and compartment covers or shields, mechanical insulators etc. 3. To be sure that no shock hazard exists, check for leakage current in the following manner. * Plug the AC line cord directly into a 120 volt AC outlet. * Using two clip leads, connect a 1.5k ohm, 10 watt resistor paralleled by a 0.15µF capacitor in series with all exposed metal cabinet parts and a known earth ground, such as conduit or electrical ground connected to earth ground. * Use a VTVM or VOM with 1000 ohm per volt, or higher, sensitivity to measure the AC voltage drop across the resistor (See diagram). * Connect the resistor connection to all exposed metal parts having a return path to the chassis (antenna, metal cabinet, screw heads, knobs and control shafts, escutcheon, etc.) and measure the AC voltage drop across the resistor.
VTVM AC SCALE 1.5k ohms 10W
0.15 µ F TO EXPOSED METAL PARTS TEST PROBE CONNECT TO KNOWN EARTH GROUND
All check must be repeated with the AC line cord plug connection reversed. Any reading of 0.3 volt RMS (this corresponds to 0.2 milliamp. AC.) or more is excessive and indicates a potential shock hazard which must be corrected before returning the audio product to the owner.
SPECIFICATIONS
q General
Power source: AC 120V, 60 Hz DC 12 V [ "D" size (UM/SUM-1, R20 or HP-2) battery x 8] 25 W FTC; 2.5 W minimum RMS per channel into 6 ohms from 100 Hz to 20 kHz with no more than 10 % total harmonic distortion. RMS; 3.5 W per channel at 1 kHz, 10 % total harmonic distortion. (AC operation) RMS; 7 W (3.5 W + 3.5 W) (AC operation, 10 % T.H.D.) Headphones; 16 - 50 ohms (recommended; 32 ohms) Width; 12" (304 mm) Height; 9-1/4" (234 mm) Depth; 8-9/16" (216 mm) 7.1 Ibs. (3.2 kg) without batteries
q Compact disc player
Disc: Signal readout: Audio channels: Quantization: Filter: D/A converter: Wow and flutter: Compact disc Non-contact, 3-beam semiconductor laser pickup 2 16-bit linear 4-tims oversampling digital filter 1-bit D/A converter Unmeasurable (less than 0.001% W. peak)
Power consumption: Output power: (30/130)
q Speaker
2-way bass-reflex type 4" (10 cm) woofer x 2 Tweeter x 2 Maximum input power: 5 W Impedance: 6 ohms Dimensions: Width; 7-5/16" (185 mm) Height; 8-11/16" (220 mm) Depth; 5-15/16" (150 mm) Weight: 2.2 Ibs. (1.0 kg) /each Type: Speakers:
Output power: (30C/130C) Output terminal: Dimensions:
Weight:
q Radio
Frequency range: FM; 87.6 - 108 MHz AM; 530 - 1,702 kHz 50 - 14,000 Hz (Normal tape) 50 dB (TAPE 1, recording / playback) 55 dB (TAPE 2, playback) 0.25 % (WRMS) DC 12 V electric governor AC bias AC erase
q Tape recorder
Frequency response: Signal/noise ratio: Wow and flitter: Motor: Bias system: Erase system:
Specifications for this model are subject to change without prior notice.
2
GX-CD30/30C/130/130C
NAMES OF PARTS
H Main Unit
1. CD Play Indicator: 0 2. CD Repeat Indicator: R 3. CD Track Number Indicator 4. CD Eject Button: 7 5. Remote Control Sensor (GX-CD130/130C ONLY) 6. CD compartment 14 7. (CD) Track Down/Review Button: 5 / 3 15 8. (CD) Track Up/Cue Button: 4 / 2 16 9. (CD) Stop Button: H 17 10. (CD) Play/Repeat Button: 0R 11. (CD) Pause Button: 6 18 12. Tuning Control 19 13. Power/Function/Band Selector Switch 14. Beat Cancel Switch 15. X-Bass Switch (GX-CD130/130C ONLY) 20 16. Tone Control 17. Volume Control 18. Tweeter 19. Woofer 20. Bass Reflex Port 21. (TAPE1) Cassette Compartment 22. (TAPE1) Record Button: I 23. (TAPE1) Play Button: 0 24. (TAPE1) Rewind Button: 3 25. (TAPE1) Fast Forward Button: 2 26. (TAPE1) Stop Eject Button: H / 7 27. (TAPE2) Play Button: 0 28. (TAPE2) Stop Eject Button: H / 7 29. (TAPE2) Cassette Compartment 30. Speaker Terminals 31. FM Telescopic Rod Aerial 32. Speaker Wire 33. Speaker Release Lever 34. Battery Compartment 35. Headphones Socket 36. AC Power Input Socket
3 1 2
4 5 6
7 8 9 10 11 12 13
18 19
20
21 22 23 24 25 26 27
28
29
32
30
31
32
33
34 35 36
33
1 2 3 4 5 6
H Remote Control (GX-CD130/130C ONLY)
1. Remote Control Transmitter LED 2. (CD) Play/Repeat Button: 0R 3. (CD) Track Down /Review Button: 5 / 3 4. (CD) Pause Button: 6 5. (CD) Track Up/Cue Button: 4 / 2 6. (CD) Stop Button:H H
25°
3
25 °
Notes concerning use: · Periodically clean the transmitter LED on the remote control and the sensor on the main unit with a soft cloth. · Exposing the sensor on the main unit to strong light may interfere with operation. Change the lighting or the direction of the unit. · Keep the remote control away from moisture, excessive heat, shock, and vibrations.
8" - 20' (0.2 - 6 m)
GX-CD30/30C/130/130C
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 be removed when disassembling the unit. After servicing 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.
Front Cabinet
( A3 ) x1 ( A2 ) x1
Power PWB
( A1 ) x2 ø3 x12mm ( A1 ) x1 ø3 x65mm
STEP UNIT 1
REMOVAL Front Cabinet
PROCEDURE 1. Screw .................... (A1) x7 2. Socket ................... (A2) x1 3. Flat Cable ............. (A3) x1 1. Open the CD lid. 2. Screw .................... (B1) x5 3. Flat Cable ............. (B2) x2 4. Tip ......................... (B3) x1
FIGURE 4-1
Rear Cabinet
( A1 ) x4 ø3 x20mm
2
Top Cabinet (with CD Block)
4-2 4-2, 4-3 4-2 4-3 4-3
Front Cabinet OPEN
Figure 4-1
( B1 ) x1 ø3 x8mm
3 4
Tuner PWB 1. Screw ................... (C1) x3 (with Tuner Frame) 2. Flat Cable ............. (C2) x1 Main PWB 1. Screw ................... (D1) x1 2. Knob .................... (D2) x2 3. Flat Cable ............. (D3) x1 1. Screw .................... (E1) x3 2. Socket ................... (E2) x3 1. Open the cassette holder. 2. Screw .................... (F1) x6 1. Screw ................... (G1) x2 2. Hook .................... (G2) x3 3. Flat Cable ............ (G3) x1 1. Screw ................... (H1) x1 1. Screw .................... (J1) x3 2. Socket ................... (J2) x3 1. Screw .................... (K1) x3 1. Open the battery lid. 2. Screw .................... (L1) x4 3. Hook ..................... (L2) x1 1. Screw ................... (A1) x4
( B1 ) x2 ø3 x10mm Top Cabinet
5 6 7
Deck PWB Tape Mechanism Display PWB (with CD control Button) Switch PWB CD Servo PWB CD Mechanism Power PWB/ Terminal PWB
4-3
( B2 ) x1 ( G3 ) x1 CD Servo PWB ( B1 ) x2 ø3 x10mm
5-1 5-2 4-2 5-2 5-2 5-3 5-4
CD Servo PWB Tape Mechanism ( B3 ) x1
8 9 10 11
Figure 4-2
( B2 ) x1 ( D2 ) x2 Main PWB
SPEAKER 1 Front Panel 5-5
Front Cabinet
Deck PWB Washer ( D1 ) x1 ø3 x10mm ( E1 ) x3 ø3 x10mm
Tuner PWB Tape Mechanism ( E2 ) x1 ( C1 ) x3 ( D3 ) x1 ø3 x10mm
( E2 ) x2
Tuner PWB ( C2 ) x1
Figure 4-3
4
GX-CD30/30C/130/130C
Front Cabinet
Rear Cabinet Power PWB
( L1 ) x1 ø3 x10mm
( F1 ) x6 ø3 x10mm
Terminal PWB ( L1 ) x3 ø3 x10mm
Tape Mechanism
Figure 5-1 Figure 5-4
( L2 ) x1 Push Driver
Display PWB ( G2 ) x3 ( G1 ) x2 ø3 x10mm ( H1 ) x1 ø3 x12mm
( J1 ) x3 ø3 x10mm ( J2 ) x1 CD Servo PWB Top Cabinet
Front Panel
( J2 ) x2 Switch PWB
( A1 ) x4 ø3 x20mm
Figure 5-2
Figure 5-5
( K1 ) x3 ø2.6 x10mm
CD Mechanism
Figure 5-3
5
GX-CD30/30C/130/130C
REMOVING AND REINSTALLING THE MAIN PARTS
TAPE MECHANISM SECTION
Perform steps 1, 2, 3, 4, 5 and 6 of the disassembly method to remove the tape mechanism.
TAPE 1 Erase Head Record/Playback Head
How to remove the record/playback and erase heads (TAPE 1) (See Fig. 6-1.)
1. Carefully bend the record/playback head pawls (A1) x 2 pcs., in the direction of the arrow Â, and remove the record/ playback head upwards. 2. Remove the screws (B1) x 2 pcs., to remove the erase head.
( B1 ) x2 ø2 x7mm
A
A
Pawl (A1)x2 Play Button
How to remove the playback head (TAPE 2) (See Fig. 6-2.)
1. Carefully bend the playback head pawls (C1) x 2 pcs., in the direction of the arrow È, and remove the playback head upwards.
Figure 6-1
TAPE 2 Playback Head
How to remove the pinch roller (TAPE 1/2) (See Fig. 6-3.)
1. Carefully bend the pinch roller pawl in the direction of the arrow Ê, and remove the pinch roller (D1) upwards.
B B
How to remove the belt (TAPE 1) (See Fig. 6-4.)
1. Remove the main belt (E1) x 1 pc., from the motor side. 2. Remove the FF/REW belt (E2) x 1 pc.
How to remove the belt (TAPE 2) (See Fig. 6-4.)
1. Remove the tape 2 main belt (E1) x 1pc., from the motor side. 2. Remove the tape 1 main belt (F1) x 1pc., from the motor side.
Play Button
Pawl (C1)x2
How to remove the motor (See Figs. 6-5 and 6-6.)
1. Remove the belt. 2. Remove the screws (G1) x 4 pcs., to remove the motor fixture. 3. Remove the screws (G2) x 2 pcs., to remove the motor. Note: When mounting the motor, pay attention to the motor mounting angle.
( G1 ) x2 ø2 x4mm TAPE2 TAPE1
Figure 6-2
Pinch Roller (D1) x 1
Pawl
C
Figure 6-3
TAPE 1
Motor
Motor TAPE 2
FF/REW Belt (E2)x1
Motor Bracket ( G1 ) x2 ø2 x4mm
Figure 6-5
Motor Bracket Motor
Flywheel
Main Belt (F1)x1
Main Belt (E1)x1
Flywheel
Motor
( G1 ) x2 ø2.6 x2mm
TAPE2 Main Belt (F1)x1
TAPE1 Main Belt (E1)x1
Figure 6-6
6
Figure 6-4
GX-CD30/30C/130/130C CD MECHANISM SECTION
Perform steps 1, 2, 9 and 10 of the disassembly method to remove the CD mechanism.
( F1 ) x2 CD Cover
How to remove the pickup (See Fig. 7-1.)
1. Remove the hooks (F1) x 4 pcs., to remove the CD cover. 2. Remove the screws (F2) x 2 pcs., to remove the shaft (F3) x1 pc. 3. Remove the stop washer (F4) x1 pc., to remove the gear (F5) x 1 pc. 4. Remove the pickup.
( F2 ) x2 ø2.6 x6mm
CD Mechanism ( F1 ) x2
Shaft ( F3 ) x1 Gear ( F5 ) x1 Stop Washer ( F4 ) x1 Pickup
Figure 7-1
FITTING OF DIAL POINTER
1. Remove the three screws, and remove the tuner PWB from the tuner frame. (See Fig. 7-2) 2. Turn fully the dial wheel in the  direction. (See Fig. 7-3) 3. Set the dial pointer as shown in Figure 7-2, and mount the tuner PWB.
"0" Point Tuner Frame Dial Pointer ( 229 )
Tuner PWB (Bottom view)
Screw x3
A
Tuner PWB (Top view)
Figure 7-2 Figure 7-3
7
GX-CD30/30C/130/130C
ADJUSTMENT
MECHANISM SECTION
· Driving Force Check
Torque Meter PLAY: TW-2412 Specified Value Tape 1: Over 50 g Tape 2: Over 100 g
TUNER SECTION
fL: Low-range frequency fH: High-range frequency
· FM IF/RF
Test Stage Specified Value/Adjusting Point T1 T2 fL: L2 fH: TC2 88.0 MHz: L1 108.0 MHz: TC1 Instrument Connection Input: Pin 1 of IC1 Output: Pin 17 of IC2 Iuput: Antenna Output: Headphones Socket (Load resistance: 32 ohms)
· Torque Check
Torque Meter Play: TW-2111 Fast Forward: TW-2231 Rewind: TW-2231 Specified Value Tape 1 30 to 60 g.cm Tape 2 30 to 60 g.cm 80 to 135 g.cm 80 to 135 g.cm IF Detection Band Coverage Tracking
· Tape Speed
Test Tape Nomal speed MTT-111 Specified Value 3,000 ± 30 Hz Instrument Connection Speaker terminal (Load resistance: 6 ohms)
· AM IF/RF
Test Stage Specified Value/Adjusting Point T3 fL: L4 fH: TC4 600 kHz: L3 1,400 kHz: TC3 Instrument Connection Input: Antenna Output: Pin 19 of IC2 Input: Antenna Output: Headphones Socket (Load resistance: 32 ohms)
IF Band Coverage Tracking
TAPE SECTION
Position of each switch or control Volume control Beat cancel Function/Power switch Max A Tape/Off
· VCO Frequency
Adjusting Point VR1 Specified Value 76 kHz ± 200 Hz Instrument Connection Pin 13, pin 21 and ground of IC2
· Bias Oscillation Check
Specified Value Beat cancel A: 82 + 10 kHz / -6 kHz B: -2 ± 2 kHz C: +3 ± 2 kHz
· Erase Current Check
Specified Value Resistor for measurement: 1 ohm 50 ± 25 mV
Note: After preparing the test circuit shown in Fig. 8-1, connect the Pin 13, Pin 21 and ground of the IC2 with the test circuit, and measure the value. At this time, apply a standard unmodulated signal input and adjust the VCO.
Pin 13 of IC2 Pin 21 of IC2 D S 10 kohm FET : 2SK19 or 2SK54 TO FREQUENCY COUNTER
· Playback Amplifier Sensitivity Check
Test Tape MTT-118 Specified Value 1.8 V ± 3 dB Instrument Connection Speaker Terminal (Load resistance: 6 ohms)
G
Figure 8-1 VCO FREQUENCY TEST CIRCUIT
AM TRACKING fH fH AM BAND fL COVERAGE
L4 FM TRACKING L3 AM BARANTENNA fH fL AM TRACKING fL TC3 TC1 L1 FM RF 1 IC1 T1 FM IF T3 AM IF
1
VCO VR1 T2 fL FM BAND FM DET
21 19 17 13
TC4 L2 TC2
fH COVERAGE
IC2
Figure 8-2 ADJUSTMENT POINTS
8
GX-CD30/30C/130/130C
CD SECTION
Since this CD system incorporates the following automatic adjustment function, when the pickup is replaced, it is necessary to reajust it. Since this CD unit does not need adjustment, the combination of PWB and laser pickup unit is not restricted.
TEST MODE
Start Note While holding down the "STOP" button, move the FUNCTION/POWER switch to "CD". Then, release the "STOP" button and, within 0.5 second, press the PAUSE button. 1. When the CD LID switch is in the OFF position, the unit will be able to enter the test mode. However, playback cannot be performed in this mode. 2. You can only move the pickup. 3. The LCD display should be the same as it is for normal CD operations. 1 2 The use of the "UP/CUE" button will move the pickup to the outermost position. The use of the "DOWN/REVIEW" button will move the pickup to the innermost position. When the "PLAY" button is pressed, the laser will be lit, and when the "STOP" button is pressed, it will be turned off. Playback will also start and stop when these buttons are pressed. a. If the "PLAY" button is pressed while in the stop mode, the laser will simply be turned on at first. b. If the laser is lit and the "PLAY" button is pressed again, playback will start from the current pickup position. c. If the "STOP" button is pressed, playback will stop. When pressed again, the laser will be turned off. 3 Turning the tracking servo on or off. a. Each time the PAUSE button is pressed during playback, the tracking servo will be turned on or off. (Note: If the PLAY button is pressed while in the stop mode, the tracking servo will automatically be turned on.)
Operation
LCD MODE
Start Display While holding down the "STOP" button, move the FUNCTION/POWER switch to "CD". Then, release the "STOP" button and, within 0.5 second, press the PAUSE button.
1
2
3
1 second
1 second
* After the number has appeared in the display, each time the "UP/CUE" button is pressed, the display will switch in the following order: , , and then .
9
GX-CD30/30C/130/130C
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. "Track skipping 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.
· The CD function will not work.
The CD operating keys don't work. Yes
w
Check the CD, DPS microcomputer (IC701), power supply, 4.19 MHz and 16.93 MHz clock, and reset terminal. Yes
w
Check the waveform of SCK, SO (DATA) and SI (COMM). Yes
w
See if the pick-up is in the pick-up in SW702 position. Yes
w
If the items mentioned above are OK, check the main microcomputer IC701.
· The CD operating keys work.
Check the Focus - HF system. Playback can be performed without a disc. Yes
w
Does the pick-up move up and down twice? Yes No
w
Focus search OK.
Does the output waveform of IC801(16)(FD) match that shown in Fig. 10? No
w
w
w
Check the area around IC804-BI801/CNS801.
Yes
0.5s 0.50 V IC801 16 FD
Check the IC801(50)(CLK) line, 4MHz. Check the microcomputer data on pins (51)(CL), (52)(DAT) and (53)CE.
Focus search is performed two times when play operation is done without disc.
0.5s 0.50 V IC801 15 TD 1 2
Figure 10
10
GX-CD30/30C/130/130C
· Playback can only be performed when a disc is loaded.
Is the Focus servo active? (Can you hear it working?) No Yes
w
Check the laser diode driver. Check the area around IC801(16) - (21) (focus servo circuit).
w
Yes No If the disc is not turning, the DRF should not change to "H".
w
Yes
w
Yes
w w
Is HF waveform normal (see the Fig.11-1, 2)? Yes
w
No
w
Does the DRF signal change from "L" to "H"?
Check the spin system.
Level is abnormal.
Check the periphery of IC801 pins 41 and 42. Check the spin system.
Yes Waveform is unstable.
w w w
Check the tracking system.
HF 0.1V/DIV 0.5µsec/DIV(DC) (When playing back the disc)
0.5s 1.00 V IC801 16 FD 0.5s 10.0 V IC801 12 CLV+ 0.5s 10.0 V IC801 54 DRF 0.5s 2.00 V IC801 7 TE
Waveform in case of normal playback
2 1 3 4
Figure 11-1 · Check the tracking system.
Check waveform of IC801 pin 7 (TE).
Figure 11-2
The waveform shown in Fig. 11-3 appears, and no-disc state appears soon.
Tracking servo is inoperative.
Yes
Yes
Check the periphery of IC801 pin 8 to pin 15, and IC804 to BI801/CNS801.
w
w
Play is possible in TEST mode.
Yes
Although IL is possible, play is impossible. Yes
Normal jump is impeded, and the program top cannot be reached.
Yes
Check the periphery of IC801 pin 14.
w
w
Data cannot be read.
w
Yes
Check the VCO-PLL system.
w
5ms 1.00 V IC801 7 TE
w
4
5 ms 5.0 V IC801 54 DRF
3
Figure 11-3
11
w
GX-CD30/30C/130/130C
· Checking the spin system.
Play operation is performed without disc. Yes
w
The turntable rotates a little. No
w
The spin driver circuit is normal.
Yes
w
The turntable fails to rotate or rotates at high speed. Yes
Check the periphery of IC801 pins 23 to 27, pin 39 and pin 40, IC802 pin 12 and pin 13, IC804 to BI803/CNS803.
· Checking the VCO-PLL system
Play operation is performed when disc exits. Yes
w
Although HF waveform is normal, TOC data cannot be read. Yes
w
w
Check PDO waveform (Fig. 12). Error
w
Check the IC801 pins 43 and 44, IC802 pins 3, 5, 7, 9 and 10. Stop --> Play As VCO frequency is locked at 4.32 M Hz, voltage of PDO rises and stabilizes.
0.5s 1.00 V IC802 3 PDO 0.5s 1.00 V IC801 16 FD
2
3
Figure 12
·
Although HF waveform is normal and the time indication is normal, no sound is emitted.
No Yes
w
Check IC802 pins 37and 40. Abnomal
w
Check the periphery of IC803 (OPAMP).
12
w
Check IC802 pin 48 (EFLG).
Usually, the number of pulses of flawless disc is 100 pulses/ sec or less.
GX-CD30/30C/130/130C
NOTES ON SCHEMATIC DIAGRAM
· Resistor: To differentiate the units of resistors, the 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 an ohm resistor. The resistor designated "Fusible" is a fuse type resistor · 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 · 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. Tuner ( ): AM mode Marking except for ( ): FM mode 2. CD ( ): Play mode Marking except for ( ): Stop state 3. Deck section ( ): Record mode Marking except for ( ): Playback mode Display / Control section: ( ): Active state Marking except for ( ): CD Function mode at stop state · Schematic diagram and Wiring Side of P.W.Board for this model are subject to change for improvement without prior notice. · Parts marked with " î " ( ) are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.
REF. NO SW201 SW351 SW500 SW501 SW605 SW606 SW607
DESCRIPTION RECODE/PLAYBACK BEAT CANCEL X-BASS [130/130C ONLY] POWER/FUNCTION TAPE 1 MAIN TAPE 2 MAIN TAPE1/2 SELECTOR
POSITION OFF A OFF OFF OFF OFF OFF
REF. NO SW702 SW761 SW771 SW772 SW773 SW774 SW775
DESCRIPTION PICKUP IN CD LID OPEN/CLOSE CD-PLAY/REPEAT CD-STOP CD-UP/CUE CD-DOWN/REVIEW CD-PAUSE
POSITION OFF OFF OFF OFF OFF OFF OFF
FRONT VIEW
FRONT VIEW
E C B (S) (G) (D) (1) (2) (3)
2SC2001 K 2SD468 C KRA102 M KRC102 M KTA1266 GR KTC3199 GR
B C E
2SD2394 F
Figure 13 TYPES OF TRANSISTOR
13
GX-CD30/30C/130/130C
CD LID OPEN/CLOSE SW761 CD OPERATION KEY SW771~SW775
1 2 3 CFW772
LCD771 CD LCD
RX771 REMOTE SENSOR 3 2 1 X701 4.19MHz
1 2 3 LASER +5 DRIVER Q805
PICKUP UNIT
57
~
60
41
~
44 30
33 22
23
6
24 27 28 31 34 35 36
LID
37
1 2 3 4
COM3
COM0
RC IN
SEG4
SEG1
XOUT
FIN2 FIN1 E F
IC701 IX0105AW
VLC3 VDD
38 25
IC8 LA92 SERVO
+5V (D) FOCUS COIL
30 31
SYSTEM MICROCOMPUTER
WRQ RESET MUTE RES SL DRF SL+ SL
20 13 14
7
32
9
~
14 17
~
19 21
15 16 27 28 29
PICKUP IN SW702 PU-IN SW
M701 SPIN MOTOR
1 2
M M
11 12 17 18 26 27
M702 SLIDE MOTOR MUTE SYNC.IN
FOCUS/TRA /SPIN/SLID DRIVE
1 2 3
CNP603
FROM MAIN SECTION
Figure 14 BLOCK DIAGRAM (1/4)
14
TO FD SPO SLEO SLD +5V 3
10 19 23 25
TRACKING COIL
SL SL+
IC804 BA5920
VCC1
K1 XIN
GX-CD30/30C/130/130C
LASER +5V RIVER Q805 XL801 16.93MHz
64 62 44 45
+5V
6
23 43 64 63 62 51 37
XOUT
XIN
2 1
VVDD VDD XVDD
VCC1
LDO
IC801 LA9240M SERVO AMP.
SLI SLC CV+ JP
44 43 40 32
FD SPO SLEO SLD
+
6 27 28 29
49 50 51 52 53 54
9 EFMO IC802 EFMIN LCHO CLV+ LC78622E 13 CLV SERVO/SIGNAL 14 V/P CONTROL 15 HFL 16 TES 17 TOFF 18 TGL 19 JP+ 20 JP RES. CQCK. COIN SQOUT. RWC. WRQ 2 4 8 11 1 61 58 57 56 55 54 53
10 12
+7.4V (CD)
46 39 38 33 32
CNP851 1 R-CH 2 GND (A) 3 L-CH 4 +7.4V (D) 5 GND (D)
TO MAIN SECTION
+5V
Q804
0 19 23 25
IC804 BA5920FP CUS/TRACKING SPIN/SLIDE DRIVER
THLD/DEF CLK CL DAT CE DRF
22
CL, DAT, SELIAL CONTROL CONSTANT VOLTAGE REGULATOR
5 6 7 8
13 28
~
+7.4V
2
Figure 15 BLOCK DIAGRAM (2/4)
15
GX-CD30/30C/130/130C
ROD ANTENNA
IC1 LA1186N FM FRONT END 7
RF AMP
AM IF T1 FM IF CF2 10.7MHz T3
F1 1 B. P. F 3
1 2 3
MIX VCC
OSC
5
9 FM +B
6
8
4
IC2 LA1805 FM/AM IF MPX.
22
1
3 FM
L1 FM RF
L2 FM OSC
RF
MPX
LE AM
23
REG.
OSC G
FW851 R-CH AUDIO FROM CD SECTION L-CH CD+7.3V POWER GND GND L3 AM BAR ANT.
24
1 2 TO CD SECTION 3 CNP603
MUTE SYNC. IN POWER/ FUNCTION SW501-A, B CD TAPE P.B
23
TONE
RADIO VR532 A, B VOLTAGE REGULATOR Q405
L (T2)
L
L-CH 2 R (T2) T2 PB HEAD R-CH
24 19
R 4
P.B
1 L (T1) R (T1) T1/T2
IC201 LA7345K PLAYBACK AND 15 RECORD/PLAYBACK AMP. 12
13
21
+B2 +B1
REC/PB T1/T2 SW201 SELECTOR C, D, E, F SW607 P. B P. B L-CH T1 REC/PB HEAD R-CH ERASE HEAD
7 L
18
L 9 R
16
R
REC
REC REC Q351 L351 SW351 BEAT CANCEL BIAS OSC. Q252
REC
SW201-B REC/PB
SW201-A REC/PB
M
M601 TAPE MOTOR
S S
Figure 16 BLOCK DIAGRAM (3/4)
16
GX-CD30/30C/130/130C
F
455kHz CF3
FM DET T2
SW501-C POWER/FUNCTION A M VR1 TUNER VCO MONO +B FM +B TUNER +B
11 13 15 14
2 FM-IF
5 DET.
20
17
16
7 TRIG. ST. DRIV.
21
VCC POST AMP. MUTE PHASE DET. TU DRIV. DECODER VCO FF ST. SWIT. PILOT DET.
LEVEL-DET. AM-IF DET. AGC GND 6
FF FF
4
12
8
19 18
9
10
L4 AM OSC IC501 LA4597 POWER AMP. MUTING Q551 Q552 32 B GE ATOR 5 SW500 A, B CD130/130C ONLY Q404 VR531 A,B STAND-BY MUTE DRIVER Q554 6 R 5 8 +B1 RIPPLE FILTER + Q401 +B2 + RADIO SW501-C POWER/ FUNCTION CD Q403 +B1 T651 POWER TRANSFORMER SW605 T1 MAIN SW606 T2 MAIN D651~D654 RECTIFIER BATTERY DC 12V [ "D" size (UM/SUM-1, R20 or HP-2) battery x 8] AC INPUT AC 120V 60Hz SO651 130/30 TUNER +B CNP552 SPEAKERS SP2 WOOFER R-CH SP4 TWEETER 130C/30C
10
E
X-BASS
VOLUME
2 L
12
J551 HEADPHONES
SP3 TWEETER L-CH SP1 WOOFER
11
SW501-D POWER/ FUNCTION TAPE
Figure 17 BLOCK DIAGRAM (4/4)
17
GX-CD30/30C/130/130C
LASER DRIVER Q805 KTA1266GR
1.8V
A
R842 22
3V 2.2V
C848 1/50
C849 0.022
+B
C840 0.33/50
+B
C839 1/50
C835 0.1/50
C838 0.01
C837 10/16
C845 4.7/50
B
1 2 3 C803 0.1/50 TE C804 0.001 R802 100K R803 15K 4 5
FIN2 FIN1
64
VCC1
63
LDS
62
LDO
61
BHI
60
PHI
59
LF2
58
VR
57
REFI
56
VCC2
55
FSS
54
53 52
51 50
49
R871 4.7K
C850 0.1
VCC
+
CLK
CL
THLD
DRF
DAT
DEF
CE
RF REF
+
+
NC 48 TBC 47 FSC 46
REF
+
+
E F TB
REF
FE1 REF
FEBAL + + DEF FOSTA HFL TOSTA 2FREQ DRF LASER
LATCH VCR
VCR REF +
VCR +
CLK CE CL DAT
45 DGND
6 TE 7 TE
REF
R804 2.2K R805 6.8K C805 0.033 C806 0.033
VCR
+
+
8
9
REF
+
REF HIST. COMP
+
SERVO AMP.
VCC +
P-ON RES
+
C
C807 0.1/50 R807 1K
BAL
IC801 LA9240M
FSTA 8/12CM SLOF
SLI REF
R838 33K
44
C834 0.033 C833 0.001 R836 47K R833 5.6K R837 47K C832 27P R835 470 R834 1K
R806 100 C809 0.047
C808 0.068
10
SLC REF RFS +
43
SHOCK;WCOMP TH + 11 12 TA TD REF
42
S.Q.R
THDL THD WCOMP JP FSC + REF TO
REF +
GL PSTR REF
SLOF SLOF
R808 12K
C810 180P
13 TD
REF
TO
14 JP
FOF
SPOF
REF
REF
AGND SP REF
+
15 16
TO FD
FD
+ +
SPG
SPO
SLEO
FE
SP
SLD
SL
SL+
FA
17
18
FA
19
FE
20
21
22
23
24
25 26
27
28
29
30
31
32
R828 1K R812 15K R839 22K R829 1K
R813 33K C812 330P
R820 10K C815 0.0047 R817 82K
C816 0.001
R824 10K
C819 47/10 R827 220K
C820 0.0033 C818 1/50
C813 0.1
R821 56K R822 6.8K
R823 1.2K
R814 10K
JP
SPI
R830 1K
C817 0.47/50
R831 1K
R840 22K
VREF
R825 1.2K
R826 220K
R815 47K
C814 R816 0.01 1.5K
R819 39K
E
C811 0.1
GND
F
IC801 PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 VOLTAGE PIN NO. 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 VOLTAGE PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 IC802 VOLTAGE PIN VOLTAGE NO. 33 0V 34 0V 35 5V 36 4.7V 37 2V 38 0V 39 0V 40 2V 41 4.7V 42 0V 43 5V 44 2.3V 45 2V 46 0V 47 0.1V 48 2.2V 49 0V 50 2.5V 51 0V 52 2.5V 53 0V 54 0V 55 0V 56 4.1V 57 4.1V 58 5V 59 0V 60 2.7V 61 2.4V 62 0V 63 0V 64 0V
G
2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 0V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.2V 2.2V 0V
0V 5V 5V 4.8V 0V 5V 0V 0V 1.5V 2.4V 2.5V 2.5V 0V 2.5V 2.5V 0V 0V 2.4V 4.1V 4.7V 0V 0V 5V 5V 2.5V 2.5V 0.9V 0.9V 2.1V 4.2V 0V 5V
0V 0V 1.5V 0V 2V 5V 0.3V 0V 2.5V 2.5V 0V 0V 0V 5V 0V 4.8V 5V 5V 0V 0V 2.5V 0V 5V 0V 0V 0V 0V 0V 0V 5V 2.5V 0V
5V
12
D-GND 11 PUIN 10 WRQ 9 8 7 6 5 4 3 2
P26 6 - F FW852 TO DISPLAY PWB
SQOUT DRF SL SL+ RWC COIN CQCK CNP852 CNP851
RES 1
5
P22 4 - D FW851 TO MAIN PWB
4 3 2 1
H
SERVO PWB-D
The numbers 1 to 12 are waveform numbers shown in page 27.
1 2 3 4 5 6
Figure 18 SCHEMATIC DIAGRAM (1/5)
18
+
D
+
REF
GEN
GEN REF +
+
REF
+
R811 3.3K
GEN
REF
CD SIGNAL
5V DIGITAL GND PU IN WRQ SQOUT DRF SL () SL (+) RWC CO IN CQCK RES +B
DIGITAL GND DIGTAL +7.4V L-CH AUDIO GND R-CH
R809 27K
+ CV+ CV+ 40 39 SLOF 38 HFL 37 TES 36 TOFF 35 TGL 34 JP+ 33
TGL1
REF
+
REF JP
JP + JP+ RF CV
C830 2.2P
RFSM 41
R832 56K
HF
C831 0.0027
OR SLOF
+
C822 220P
R810 82K D802 1SS133 R849 100K
C821 1/50
C851 0.022
GX-CD30/30C/130/130C
CNS802
BI802
K B E A F +B C802 47/10 R801 1K C801 0.01
PICKUP UNIT
1/16 MON K E A B F C LT0H30M1 LD
5 4 3 2 1
1M
K E A B F
5 4 3 2 1
5 4 3 2 1
C847 0.01 +B
R860 1K +B
TR 1 1 2 TR+ 2 FO+ 3 3 FO 4 4 GND 5 5 PD 6 6 VR 7 7 LD 8 8
1 2 3 4 5 6 7 8
TR TR+ FO+ FO GND PD VR LD
2200P
2200P
TR+ FO+ FO TR +
1M
K E A B F
ACTUATOR
IC802 LC78622E SERVO/SIGNAL CONTOL
BI801
CNS801
64
63
62
61 60
59 58
57 56 55
54
53
52
51
50 49
SQOUT
/CQCK
TEST1
TEST5
TST11
SBCK
COIN
/CS
/RES
RWC
SFSY
4M
16M
WRQ
FSX
PW
1 DEFI 2 TA1 3
EFLG SBSY
48 47
U-COM INTERFACE
SUB-CODE
R858 C841 680 0.047 C842 0.047
PDO
XVSS 46 XIN 2K x 8BIT RAM X-TAL GENERATOR XOUT
FO+ FO TR TR+ XL801 16.93MHz
4 VVSS 5
45 44
R857 27K
ISET ERROR CORRECT FLAG CONTROL
XVDD 43 MUTER 42
+B +B C868 10/16 R874 100 R876 10K R875 10K C867 R873 10/16 100 C870 0.0022 C869 0.0022
6 VVDD R856 1.2K 7 FR 8 VSS 9
10 EFMO EFMIN
VCO CLOCK OSC CONTROL
RVDD 41 RCHO 40
4FS DIGITAL FILTER
1BIT DAC
RVSS 39
SLICE LEVEL CONTROL
SYNC-DETECT EFM DEMODULATE
11 TEST2 CLV+ CLV V/P HFL TES SERVO COMMAND EXTERNAL OUTPUT CLV DIGITAL SERVO
LVSS 38 LCHO 37 LVDD MUTEL 36 NC 35 NC 34 TEST4 33 DIGITAL OUT
C890 100/10
12 13 14 15 16
CONT1
CONT2
CONT3
CONT4
CONT5
EMPH
DOUT
FSEQ
17
18
19
20
21 22 23
24
25
26
27
28 29
30
31
32
+B
+B C873 0.01
TEST3
TOFF
PCK
R880 100
TGL
VDD
C2F
JP+
JP-
L801 0.82µH
C843 100/10
TR+ TR FO FO+
FOCUS/TRACKING/SPIN SLIDE DRIVER IC804 BA5920FP
1 3.5V 2
2.5V 3.5V
+ + 28 0V 27 3.5V 3.5V 26 2.5V 25 24 2.5V 2.5V 23 7.4V 22 0V
+B
+B
2.5V 0V
3 4 5 6 7 8 9
10 11 12 13 14
+
+ VCC + VCC
SP+ SP SL+ SL PU-IN +B
C844 330/10
BI803
CNS803
0V 0V 2.5V 2.5V 3.8V
+ +
+B
Q804 2SD468 C
7.4V 4.9V
+B
F+
+ +
+
7.4V 21 20 2.5V 2.7V 19 3.8V 18 3.2V
CNP803
C846 330/10
6 5 4 3 2 1
6 5 4 3 2 1
6 5 4 3 2 1
M701 SPIN MOTOR +
M
0V
M702 SLIDE MOTOR
M
SW702 PICKUP IN
R877 220
5.5V
ZD801 MTZJ5.6B
R878 100
CONSTANT VOLTAGE REGULATOR C889 10/16
F 3.2V
0V 6.7V
17 2.9V 16 2.9V 15
CD MOTOR PWB-E
+B DIGITAL GND AUDIO GND L-CH R-CH C887 0.022
SERVO 7.4V
+B
NOTES ON SCHEMATIC DIAGRAM can be found on page 13.
7 8 9 10 11 12
Figure 19 SCHEMATIC DIAGRAM (2/5)
19
GX-CD30/30C/130/130C
A
B
FW772 1
R743 D741 C740
C741 R740
R741
SW761
R714 C705
CD LID OPEN/CLOSE
C704
R742
1
FW772
3
3
C
130/130C ONLY
3 2 1
D740
2 1
R721 R724
R715
SWITCH PWB-A5
3
Q740
DISPLAY PWB-A2
FW603
R710
R727
R735
R779
R712
R708
RX771
FW603
3
TO MAIN PWB CNP603 P25 10 - A
1
X701 R713
R711
R709
D
1 2 3 4 48 5 49 6 7 8 LCD771
30 40 45 50 55 60 5 25 20 17 16
IC701
10
15
R730 FW852
35
33 32
R734
30/30C ONLY
12
1
64 1
R731 R728 R726 R725 R729
R776
C702
C701
R716
R733
R718
R719
R732 R720
R722
E
SW774 DOWN/ REVIEW
SW773 UP/CUE
R772
SW772 STOP
G
R773
SW771 PLAY/REPEAT
SW775 PAUSE
H
The numbers 1 to 12 are waveform numbers shown in page 27.
1 2 3 4 5 6
Figure 20 WIRING OF P.W.BOARD (1/4)
20
R774
R771
F
R723
GX-CD30/30C/130/130C
M701 SPIN MOTOR
CD MOTOR PWB-E
+
PICKUP UNIT
SW702 PICKUP IN
+ M702 SLIDE MOTOR
CNP803 1 2 3 4 5 6
CNS801 1 2 3 4 5 6 7 8
RD WH GY WH GY WH GY WH
1 7
CNS803 C848 1 2 3 4 5 6 RD WH GY WH GY WH
8
CNS802
12 10
Q805
C
R812
CD SERVO PWB-D
C807 R806 R805 C806 C804 C805 R804 R802 R803 C803 5 4 3
B 1
R810
BI803
E
C813
R842
8
R829 C849
C809 R813 R814 R815 C814 R816 C812 R807 C808 R809 R811 R808 C810
2
1
R828 C811
15
14
BI801
IC804
22 21
8
R819 C815 R820 R821 C816 R817
9
RD WH GY WH GY
6
7
17 16
1
28
20 15
R839 R840 C817 R823 R822 R826 R827 C822
1
IC801
32
35 30
60
33
RD(R) OR YL GR BL VL GY WH(W) BK PK
RED ORANGE YELLOW GREEN BLUE VIOLET GRAY WHITE BLACK PINK
45 50 55
BR
BROWN
5 4 3
C846 R824 R825 R878 ZD801 R877 C889 C867 R873 C818
40
64
1
C801 R801
COLOR TABLE
C844
C819 R831 C820 C830 R833 C832 R832
48
49
1
6
25
R830
5
C802
BI802
10
5
R834 R837 R835 C831 R871 C850
C840 C838 C839
L801
Q804
2
B
C
E
17
16
C873
C845 R856 R857 C842
C837
10
C843
11
R838 C834 R836 C833 C835 D802 C821 R849 C851
33 32 35
64 1
40
C870 R876 C869 R875 C887 CNP851
60
R874
C868 C890
IC802
25
20 15 30
5
C841 R858 C847 R860
R880
48
49
CNP852
12 11 10
XL801
45 50
12
55
FW851 TO MAIN PWB P25 12 - B
5 4 3 2 1
9 8 7 6 5 4 3 2 1
1 FW852
7
8
9
10
11
12
Figure 21 WIRING OF P.W.BOARD (2/4)
21
GX-CD30/30C/130/130C
ROD ANT.
B. P. F. F1
C38 0.022
R26 3.9K C22 0.0022
A
CNW2
1 2 3
FM FRONT END IC1 LA1186N
RF AMP
1.4V
R5 330K
C14 0.022 C39 0.022
R6 820K C37 220/10
1.6V
+B T2 R30 1.2K C27 3.3/50
1.5V (1.7V) 1V (1.3V) 1.9V (1.6V)
7
C8 4P (CH) C29 10/16
VCO VR1 6.8K R29 15K
1
6.8V
1.6V
2 3
5 9
0V 6.8V
6
6.8V
8
6.2V
4
0V
C23 0.0082
L1 FM RF
C4 22P (CH)
TC1
VC1
R2 33 C5 33P (CH) C6 L2 15P FM (RH) OSC.
1.6V
FM DET.
6.1V (6.4V) 0.4V (0.4V)
1.5V (1.5V)
C2 0.001
6.1V (6.4V)
C25 3.3/50
1.7V
C28 0.0015
1.2V (0V)
MIX VCC
OSC
R27 33K
C24 470P
1.6V
24 23 22 21 AM STB AM +B RF IN OSC R25 120 FM IF IN AM MIX
20 FM DET AGC
VC2
1
1.6V
2
1.6V
3
0.2V (0.7V)
2.5V
C31 0.022
fL fH FM BAND COVERAGE
B
C16 0.0047 C9 0.0047
R3 47 1 3
C20 0.022 1 CF2 T3 AM IF C21 0.022 3 CF3 2
R1 10 C15 0.022
R9 22K C10 0.022 T1 FM IF L3 AM BAR ANT.
C32 0.022
C26 22/16
(Ra) C35 1/50 +B R35 1.8K +B R433 3.3K
2
5.1V (6.6V) 0.8V (1V)
1.6V
2.5V
0V
0V
0V
6V (6.3V)
4
13 19 18 17 16 15 14 DET MPX-IN AM OUT AM FM-M/ST VCO IN OUT ST TUN RCHAM/FM AM IF GND IND IND LCH 10 11 12 9 5 6 7 8
TC2
MPX VCO CK 7kKHz
IC2 LA1805 FM/AM IF MPX.
C11 220P
+B C17 0.022 fH AM BAND fL COVERAGE L4 AM OSC. C36 0.022 CNP1 +B
C34 1/50
fL fH FM TRACKING
R7 390
TC3
VC3
fL fH
AM TRACKING
C33 1/50
R441 2.2K
CD FM AUTO AM TAPE SW501-A FUNCTION
+B
R434 3.3K
TUN+B
+B
R442 2.2K
TC4
VC4
L R AM+B FM+B
C
TUNER PWB-B
1 2 3 4 5 6
FUNCTION SW501-B CD FM AUTO AM TAPE
FW1 1 2 3 4 5 6
+B
+B +B
D
TO CD SERVO PWB CNP851 P18 3 - H
FW851
R-CH AUDIO GND. L-CH
1 2 3
R456 10K
R458 1K
CD +7.4V 4 POW GND 5 MUTE SYNC IN 1 2 3
R455 10K
R457 1K
TO DISPLAY PWB FW603 P26 2 - H
H : MUTE L : REC CNP603
E
R201 1K (HND)
CNP602 L R220 27K R219 27K R243 56K R AUDIO GND L R +B
FW 1 2 3 4 5 6 7 8 9
10 11
R221 8.2K
CNS201
TAPE2 PLAYBACK HEAD L-CH
CNP201
C202 680P
C201 680P
C235 R227 0.047 47 C237 0.0033
D251 1SS133
C229 0.001
C211 150P
C213 150P
R-CH SW201-D SW201-C P R P R R203 1K
C231 0.001 R225 560
C217 0.018 C215 22/16
R207 10K
R211 6.8K R213 2.7K
R229 10K
C250 220/10
R205 150
1 2 3
1 2 3
R231 10K
R264 100K
R202 1K
R222 8.2K
C228 470P
C227 470P
C249 100/10
R241 12K
AUDIO +B SYNC. TAPE +B
+B
VCC
+B
SW201-B P R R265 4.7K R262 4.7K
GND BC-A
C209 330P
R223 6.8K
CNS202
CNP202
L:T1
0.6V (0.6V)
TAPE1 RECORD/PLAYBACK HEAD L-CH
3V (3V)
1 2 3 4 5
1 2 3 4 5
0V (0V)
0V
0V (0V)
3V (3V)
C203 150P C205 680P
0.6V (0.6V)
3.7V (3.7V)
0V (0V)
24
23 (0V) 22
21
20
19
18
17
16
15
14
13
IC201 LA7345K
C206 680P C204 150P
0V (0V)
R-CH
0.6V (0.6V)
3V (3V)
T1 : 0.1V T2 : 1.2V
C240 (3V) 2.2/50
0V (0V)
3V (3V)
0V (0V)
3V
R204 1K
0V
0V (0V)
1
2 0V
(0V)
3 C220 1/50
4
5
6
7
8 0.6V
(0.6V)
9
10
11
12
6V
F
C207 330P
C219 1/50
T1 : 0.2V T2 : 0.8V
C233 22/16
ERASE HEAD
R
P R
C236 0.047 C238 0.0033
P
R230 10K
C242 0.082 R238 680K C243 33/16
C212 150P
C214 150P
C232 0.001
R226 560
SW201-F SW201-E
C216 22/16 C218 0.018 R206 150
R224 6.8K
C208 C210 330P 330P
C234 22/16
R214 2.7K R208 R212 10K 6.8K C230 0.001
SW201-A P R +B R356 47 +B
C241 10/16
R232 10K
R228 47
G
R352 100K
BIAS OSC. R354 Q351 2SC2001 K 47 C356 47/10
0V (0.4V)
L : T1 R355 47 3 R254 22k 1 D254 1SS133 2 Q252 KRC102 M
IC201 : PLAYBACK AND RECORD/PLAYBACK AMP.
C351 560P C353 0.0039
R351 47K
(7.2V) 0V 0V (1.1V)
R353 22 C354 0.027 (ML)
L351 330µH
H
NOTES ON SCHEMATIC DIAGRAM can be found on page 13.
1 2 3 4 5 6
Figure 22 SCHEMATIC DIAGRAM (3/5)
22
D203 1SS133
L : REC
C239 2.2/50
C244 22/16
R250 100
GX-CD30/30C/130/130C
MAIN PWB-A1
(130/130C ONLY) CD M AUTO AM APE SW501-A FUNCTION R561 2.7K C509 0.027 TONE VR532-A 50K (A) FUNCTION SW501-B CD AUTO AM TAPE TONE VR532-B 50K (A) C510 0.027 C561 0.027 ON SW500-A X-BASS R517 22K OFF C567 0.0027 VOLUME VR531-A 20K (B) C565 0.1/50 R565 2.7K R566 2.7K C566 0.1/50 OFF ON C568 0.0027 VR531-B 20K (B) VOLUME R572 1K
0V
0V
100/10
R571 1K
0V
2 1 1.2V
5.8V 12
J551 HEADPHONES
MUTING Q551 KTC3199 GR
0V
C569 1/50 C571 0.001 C573 100/10
POWER AMP. IC501 LA4597 C579
R577 120 C583 1000/10 C581 0.1 (ML) R581 3.3 R582 3.3 C582 0.1 (ML) R578 120 SP3 TWEETER L-CH SP1 WOOFER
0V
R573 4.7K R575 100K C586 0.47/50
0V
10.3V 13 0V
4
10.3V
11
0V
C574 100/10
R518 22K SW500-B X-BASS
9
1 2 3 4 FW652
1 2 3 4 CNP652
+ + CNP552 SPEAKERS SP2 WOOFER R-CH
R574 4.7K
C575 220/25 C570 1/50
0V
7 3 11.2V 6 0V C572 5 0.001
11.3V
5.8V 10
1.2V
R562 2.7K
C562 0.027
Q552 KTC3199 GR MUTING R570 1K
8
12V
C580 100/10 +B
C584 1000/10
D501 1SS133 D572 1SS133 2
0V
C576 0.022
SP4 TWEETER
STAND-BY Q554 KRA102 M
+B +B R461 68 +B
1
11.4V
D573 R576 1SS133 1K D574 1SS133 C588 100/25
C57 4700 or 25V
C589 2.2/50
D651-D658: RL104A C651-C654: 0.01
11.4V
3
130C/30C T651 POWER TRANSFORMER AC SOCKET AC 120V 60Hz T.F
CNS651
+B D575 1SS133 R579 10K
C654
130/30
1 2 3 4 5 6 7 8 9
10 11
1 2 3 4 5 6 7 8 9
10 11
D406 1SS133
P602 L R GND L R O +B NC. E +B VCC GND C-A
FW602
D405 1SS133 FUNCTION SW501-C 3 RIPPLE FILTER Q401 2SD468 C FW651 R401 4.7 R403 270 +B 3 1 BATTERY 12V [ "D" size (UM/SUM-1, R20 or HP-2) battery x 8 ] 1
CD FM AUTO AM TAPE
POWER PWB-A3
+B +B +B C401 0.022
7.3V
11.8V
7.9V
R402 560
C402 100/10
C404 0.01
VOLTAGE REGULATOR Q405 2SD2394 F
0V CD: 7.3V 12V
D401 RD8.2JB1 R410 1.5 (1/2W)
TERMINAL PWB-A4
+B
+B
1 2
7.9V 7.9V CD:4.2V
C406 330/16 Q403 KRC102 M 3 2
0V CD: 7.3V 0V
C407 10/16
3 Q404 KRA102 M
FM SIGNAL AM SIGNAL PLAYBACK SIGNAL
+B R601 2.7 +B
B
A
1 (8V)
CD: 0V 7.7V
+B SW351 BEAT CANCEL +B
RECORD SIGNAL CD SIGNAL
+B +B
+B
+B
C393 0.022
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1 CNS204
+
M
TAPE M601 SW608 T1/T2 MUTE SW605 MAIN T1 SW606 MAIN T2
CNP204
MECHA GND
TAPE MECHANISM
7
8
9
10
11
SO651
D654
D653
C653
FUNCTION SW501-D +B CD FM AUTO AM TAPE
BI651
CNP651
D651
C651
D652
1 2
1 2
1 2
C652
12
Figure 23 SCHEMATIC DIAGRAM (4/5)
23
GX-CD30/30C/130/130C
TUNER PWB-B
C34 C33
1 2 3 4 5 6 7 8 9 10 11 12
VR1
A
1 2 3 4 5 6
IC2
C28
C27
C35
R35
24 23 22 21 20 19 18 17 16 15 14 13
C31
C32
C25 R27 C23
R29 R30
ROD ANNTENA (236)
T3
C24 C22 C39
AM IF
CF3
1
2
3
T2
CNP1
R6
C26
R26
C38
COLOR TABLE
C11
FM DET C29 L2
C21
C20 C37 CF2
(233)
L4
BR RD(R) OR YL GR BL VL GY WH(W) BK PK
BROWN RED ORANGE YELLOW GREEN BLUE VIOLET GRAY WHITE BLACK PINK
1
2
R3
3
C17
R25
C15 C14
C5
VC2
TC2
VC4
IC1 1 2 3 4 5 6 7 8 9
C8
T1
C10
R2
C6
R9
TC4
B
R5
R7
C36
CNW2
R1
C4
TC1
VC1
C2
1 2 3
C16
F1
L1
L3 AM BAR ANTENNA
C
BK
D
T651 POWER TRANSFORMER
VC3
TC3
FM IF
C9
1
2
CNP651 D652 C652 D653 C653 D654 D651 C651
4 3 2 1 CNP652 3 FW651 1
E
POWER PWB-A3
C654 R577 R578
T.F
J551
J551 HEADPHONES SO651 AC INPUT AC 120V 60Hz
F
1 FW651 3
L-CH
CNP552
R-CH SPEAKERS
BATTERT SPRING (249)
G
BATTERY DC 12V ["D" size (UM/SUM-1,R20 or HP-2) battery X 8]
TERMINAL PWB-A4
H
BATTERT SPRING (204)
1
2
3
4
5
6
Figure 24 WIRING OF P.W.BOARD (3/4)
24
GX-CD30/30C/130/130C
[130/130C ONLY] SW500 X-BASS VR531 VOLUME MIN MAX VR532 TONE LOW HIGH OFF
P20 6 - D TO DISP PWB FW603 ON
SW351 BEAT CANCEL
B A TAPE OFF
SW501 FUNCTION
AM FM AUTO CD ON
POWER
A R518 130/130C ONLY R517 A B C566 A B C509 B 130/130C ONLY C561 R561 D405 R562 C510 R566 C579 C581 R582 R581 C562 130/130C ONLY D406 C B A D
C567
R565
C565
C568 R571 R572 C576
IC501
3 2 1 CNP603 11 R601 FW602 R442 5 FW851 1
R458 R457 1 R441 R433 1
Q552
Q551
C
C
B
B
E
E
13 12 11 10 9 8 7 6 5 4 3 2 1
R461
D575
R579
C580 C582 C572 C575 R575 C573 R574 D501 C574
D572 D573 3 R576 R570 C586 C406 R573
Q554
C588
P21 9 - G CNP851 TO CD SERVO PWB
CFW1
C570
2
1
C589 C577
R434 R455 R401 C584 C583 C404 BI651 1 R410 2 FW652 D401 1 R403 3 2 1 R456
3
2
C569
1
C407
6 C401 C B E
D574
Q403
4
C402
C571 E C B Q405
Q404
R402
Q401
MAIN PWB-A1
CNS651 1 2 RD GY
FW652
FW602
FW1
TAPE2 PLAYBACK HEAD (47)
R208 R214 C230 C218 R220
DECK PWB-C
R228 C236
R206
R212
C232
PK
WH BK
R204
C220
R224
R222
R232
11 10
CNP602 D251
C216
C206
CNP202
C201
TAPE1 (47) RECORD/PLAYBACK HEAD ERASE HEAD (13)
E
C211
C249
PK 3 BK 2 WH 1
F 5 4 3 2 1 C351
3 2 1 R201
C202
C213
1 2 3 4 5 6 7 8 9 10 11 12
IC201
24 23 22 21 20 19 18 17 16 15 14 13
R250
C231
R223
D
C207
P.B. R203 C205
C209
C233
R225 R221
C237
C250
REC.
C244
C204 C203
R205
C215
R356
SW201
WH
BK
D254 R254
R211
A
R207
CNS202 GY BR PK BK WH BK WH 5 4 3 2 1
3 2 1
R231
R352 R229
C229
R262
R213
Q252
R355 C353 R351 C356
Q351
R353 B C E
D203
C239
C354
L351
CNP204 8 7 6 5 4 3 2 1
SW606 TAPE2 MAIN
SW605 TAPE1 MAIN
SW607 TAPE1/ 2 SELECTOR
SW601 TAPE MOTOR
R354
-
+
GY VL BL GR YL OR RD BR 8 7 6 5 4 3 2 1
CNS601
7
8
9
10
11
C393
R265
PK
WH BK
R227
C227
R219
B
C217
C235
R241
C
C219
R243
R238
GY
CNS201
9 8 7 6 5 4 3 2 1
C228
C241
R226
C238
R230
C212 CNP201
C208
C210
C234
R202
C214
C242
R264 C240
C243
12
Figure 25 WIRING OF P.W.BOARD (4/4)
25
GX-CD30/30C/130/130C
DISPLAY PWB-A2
A
R771 3.9K R772 2.7K R773 1.8K LCD771 R774 1.5K
SW774 DOWN/ REVIEW SW773 UP/CUE SW775 PAUSE SW771 PLAY/ REPEAT SW772 STOP 1
REMOTE SENSOR RX771 2 3 R779 47 130/130C ONLY
SWITCH PWB-A5
1 FW772 1 SW761 3 CD LID OPEN/CLOSE
B
8 7 6 5 4 3 2 1
R708 1K
R776 10K
3
+B R709 1K R710 10K R711 2.7K
POWER K2 K1
+B
PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
VOLTAGE
C
C701 0.022
R712 1K R714 10K +B C704 100/10 C705 0.022 R715 15K
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
D
POWER-ON MUTE SYNC-OUT RES CQCK
MTCONT2 POWER-IN CK (VOL) DATA (VOL) STB (VOL)
COIN RWC SL+ SL
D9 SRS2 D10 SRS1
P03 P10 P11 P12 P13
+B
E
D0 D1 D2 D3 D4 D5 D6 D7 D8
R727 1K
49 50 51 52 53 54 55 56 57 58 59 60 61 TR1 LED 62 TR2 LED 63 MTCONT1 64
SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG0 P00 P01 P02
IC701 IX0105AW SYSTEM MICROCOMPUTER
SYNC-IN TORAY2 P32 32 TORAY1 P31 31 REMCON INT2 P30 30 VREF 29 AVSS 28 XCIN 27 XCOUT 26 VDD 25 VSS 24 XOUT 23 XIN 22 RESET 21 PU-IN P23 20 WRQ P22 19 SQOUT P21 18 DRF P20 17
R713 1K X701 4.19MHz
0V 0V 0V 0V 0V 0V 3.9V 0V 5V 4.1V 4.1V 0V 0V 0V 0.4V 0.4V 0V 0V 0V 0V 5V 2.5V 2.5V 0V 5V 5V 0V 0V 5V 4.8V 0V 3.8V
IC701 PIN NO. 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
VOLTAGE
5V 0V 0V 0V 0.4V 5V 3.1V 1.5V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 0V 0V 0V
SEG13 SEG14 SEG15 SEG16 COM0 COM1 COM2 COM3 VLC1 VLC2 VLC3 LIDSW AIN7 SIMUKE AIN6 AIN5 P40 P33
C702 0.022
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
R734 1K
12 11 10
R730 1K
9 R726 R728 R729 R731 R732 R733 1K 1K 1K 1K 1K 1K 8 7 SL () SL (+) 6 5 4 3 2 R716 10K +B +B 1 FW852
P18 3 - G CNP852 TO CD SERVO PWB
R718 R719 R720 R722 R723 R725
F
R735 1K
R718~ R725: 15K
R721 R724
D740 1SS133
R741 3.3K
R742 1K C741 3.3/50 R743 100K D741 1SS133
Q740 KRC102 M
2 3 1
MUTE
G
1 FW603
SYNC. IN
2
3
H
CNP603 P22 5 - E TO MAIN PWB
NOTES ON SCHEMATIC DIAGRAM can be found on page 13.
1 2 3 4 5 6
Figure 26 SCHEMATIC DIAGRAM (5/5)
26
C740 0.01
R740 4.7K
GX-CD30/30C/130/130C
FUNCTION TABLE OF IC
IC701 RH-iX0105AWZZ (IX0105AW): System Control Microcomputer
Pin No. 1* Terminal Name P03 Port Name MTCONT2 Input/ Output Function Input/Output Used to input or output 4 bits at a time. When the output latch is set to "1", the unit will be in the input mode. The key-on wakeup function, which can be switched on or off by the software, and a pull-up transistor, which can be turned on or off by the software, are built in. Input/Output Used to input or output 4 bits at a time. When the output latch is set to "1", the unit will be in the input mode.The key-on wakeup function, which can be switched on or off by the software, and a pull-up transistor,which can be turned on or off by the software, are built in. Input/Output Each terminal can be used to input or output 1 bit at a time. The output section has a latch which holds 1 bit. One of the D ports is assigned by register Y as a data point, to execute input or output. To use the port for input, set the output latch for that bit to "1". All of the output latches on port D can be set to "1" using the CLD command. Input/Output Each terminal can be used to input or output 1 bit at a time. The output section has a latch which holds 1 bit. One of the D ports is assigned by register Y as a data point, to execute input or output. To use the port for input, set the output latch for that bit to "1". All of the output latches on port D can be set to "1" using the CLD command. Input/Output Each terminal can be used to input or output 1 bit at a time. The output section has a latch which holds 1 bit. One of the D ports is assigned by register Y as a data point, to execute input or output. To use the port for input, set the output latch for that bit to "1". All of the output latches on port D can be set to "1" using the CLD command. Input/Output Each terminal can be used to input or output 1 bit at a time. The output section has a latch which holds 1 bit. One of the D ports is assigned by register Y as a data point, to execute input or output. To use the port for input, set the output latch for that bit to "1". All of the output latches on port D can be set to "1" using the CLD command. Input/Output Each terminal can be used to input or output 1 bit at a time. The output section has a latch which holds 1 bit. One of the D ports is assigned by register Y as a data point, to execute input or output. To use the port for input, set the output latch for that bit to "1". All of the output latches on port D can be set to "1" using the CLD command. Input/Output Used to receive 4 bits at a time. Input/Output Used to receive 4 bits at a time. Input/Output Used to receive 4 bits at a time. Input/Output Used to receive 4 bits at a time. Input/Output Reset pulse input/output terminal. When a reset is caused by the watch dog timer, an "L" level will be output. The output is an N channel open drain. Input Input/output terminals for the main clock generation circuit. Used by connecting a ceramic resonator between the XIN and XOUT terminals. There is a built-in feedback resistor between the XIN and XOUT terminals. Input/output terminals for the main clock generation circuit. Used by connecting a ceramic resonator between the XIN and XOUT terminals. There is a built-in feedback resistor between the XIN and XOUT terminals. GND input terminal. Positive power supply terminal. Input/output terminals for the sub clock generation circuit. Used by connecting a crystal oscillator between the XCIN and XCOUT terminals. There is a built-in feedback resistor between the XCIN and XCOUT terminals. Input/output terminals for the sub clock generation circuit. Used by connecting a crystal oscillator between the XCIN and XCOUT terminals. There is a built-in feedback resistor between the XCIN and XCOUT terminals. GND input terminal for the A-D converter. Reference voltage input terminal for the A-D converter. Used to receive 4 bits at a time. Used to receive 4 bits at a time. Used to receive 4 bits at a time. Used to receive 4 bits at a time. Used to receive 4 bits at a time. Used to receive 4 bits at a time. LCD power input terminals. To use the internal resistor, connect VLC3 to VDD (if a brightness control is needed, connect VLC3 to VDD through a resistor). When an external power supply is used, apply voltages as follows: 0
2*-5*
P10-P13
POWER-IN, CK (VOL), DATA (VOL), STB (VOL) POWER-ON
6*
D0
7
D1
MUTE
8*-12
D2-D6
SYNC-OUT, RES,CQCK, COIN,REC SL+,SL-
13,14
D7,D8
15*,16*
D9,D10
SRS2,SRS1
17 18 19 20 21 22
P20 P21 P22 P23 RESET XIN
DRF SQOUT WRQ PU-IN
23
XOUT
Output
24 25 26*
VSS VDD XCOUT
-- -- Output
27
XCIN
Input
28 29 30 31 32 33 34 35-37 38-40
AVSS VREF P30 P31 P32 P33 P40 AIN5-AIN7 VLC3-VLC1 REMOCONINT2 TORAY1 TORAY2
Input Input Input Input Input Input Input Input Input
41-44
COM3-COM0
Output Output
45-61* SEG16-SEG0 (45*-56*) 62*-64* P00-P02
Input/Output Used to input or output 4 bits at a time. When the output latch is set to "1", the unit will be in the input mode. The key-on wakeup function, which can be switched on or off by the software, and a pull-up transistor, which can be turned on or off by the software, are built in.
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. 28
GX-CD30/30C/130/130C
PARTS GUIDE
MODEL
GX-CD30 GX-CD30C GX-CD130 GX-CD130C
"HOW TO ORDER REPLACEMENT PARTS"
To have your order filled promptly and correctly, please furnish the following information. 1. MODEL NUMBER 2. REF. No. 3. PART NO. 4. DESCRIPTION For U.S.A. only Contact your nearest SHARP Parts Distributor to order. For location of SHARP Parts Distributor, Please call Toll-Free; 1-800-BE-SHARP
MARK: SPARE PARTS-DELIVERY SECTION
REFERENCE
CAPACITORS
There are two types of capacitors available and they can be identified from each other by reading their Part Numbers. · Ceramic type capacitor; A symblo "C" or "K" is given at the 3rd digit of its Part Number like "VCC (or K)······J." · Semiconductor type capacitor: A symblo "T" is given at the 3rd digit of its Part Number like "VCT······J." The capacitance error of each capacitor is indicated by the symbol given at the 13th digit of the Part Number as follows: "J" (±5%), "K" (±10%), "M" (±20%), "N" (±30%), "C" (±0.25 pF), "D" (±0.5pF), "Z" (+80--20%). Tubular type ceramic capacitor is identified by the symbol TV (TQ/ CY) of the part NO. VC00TV(TQ/CY)0000000; this TV(TQ/CY) does not mean the lead wire. Tubular type ceramic capacitor is identified by the symbol MF(MN) of the part.
RESISTORS
Unless otherwise specified, resistors are ±5%, carbon type. Tubular type carbon film resistor ±5% is identified the symbol TV (TQ/CY) of the part No. VRSTV(TQ/CY)0000000; this TV(TQ/CY) does not mean lead wire. Tubular type carbon film resistor ±5% is identified the symbol MF(MN) of the part No. VRDMF(MN)0000000; this MF(MN) does not mean lead wire.
NOTE:
Parts marked with " " 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.
GX-CD30/30C/130/130C
NO. PART CODE 5
PRICE RANK
DESCRIPTION
NO.
PARTS CODE
5
PRICE RANK
DESCRIPTION
INTEGRATED CIRCUITS
IC1 IC2 IC201 IC501 IC701 IC801 IC802 IC804 VHILA1186N/-1 VHILA1805//-1 VHIANT345K/-1 VHILA4597//-1 RH-IX0105AWZZ VHILA9240M/-1 VHILC78622E-1 VHIBA5920FP-1 J J J J J J J J AE FM Front End,LA1186N AM FM/AM IF MPX.,LA1805 AM Playback and Record/ Playback Amp.,LA7345K AH Power Amp.,LA4597 BA System Microcomputer, IX0105AW AV Servo Amp.,LA9240M BA Servo/Signal Control,LC78622E AR Focus/Tracking/Spin/Slide Driver,BA5920FP
CAPACITORS
C2 C4 C5 C6 C8 C9 C10 C11 C14 C15 C16 C17 C20,21 C22 C23 C24 C25 C26 C27 C28 C29 C31,32 C33ç35 C36 C37 C38,39 C201,202 C203,204 C205,206 C207ç210 C211,212 C213,214 C215,216 C217,218 C219,220 C227,228 C229,230 C231,232 C233,234 C235,236 C237,238 C239,240 C241 C242 C243 C244 C249 C250 C351 C353 C354 C356 C393 C401 C402 C404 C406 C407 C509,510 C561,562 C565,566 C567,568 C569,570 C571,572 C573,574 C575 C576 C577 C579,580 C581,582 C583,584 C586 C588 C589 C651ç654 C701,702 C704 C705 C740 C741 VCKYMN1HB102K VCCCPA1HH220J VCCCPA1HH330J VCCRPA1HH150J VCCCPA1HH4R0C VCTYPA1EX472M VCTYPA1EX223M VCKYPA1HB221K VCTYMN1EF223Z VCTYPA1EX223M VCTYPA1EX472M VCTYMN1EF223Z VCTYMN1EF223Z VCTYMN1CX222K VCTYPA1EX822M VCKYMN1HB471K RC-GZA335AF1H RC-GZA226AF1C RC-GZA335AF1H 92LCPU100V1500 RC-GZA106AF1C VCTYPA1EX223M RC-GZA105AF1H VCTYPA1EX223M RC-GZA227AF1A VCTYMN1EF223Z VCKYMN1HB681K VCKYMN1HB151K VCKYMN1HB681K VCKYPA1HB331K VCKYPA1HB151K VCKYMN1HB151K RC-GZA226AF1C VCTYPA1EX183J RC-GZA105AF1H VCKYPA1HB471K VCKYPA1HB102K VCKYMN1HB102K RC-GZA226AF1C VCTYPA1CX473K VCTYMN1CX332K RC-GZA225AF1H RC-GZA106AF1C VCTYPA1EX823K RC-GZA336AF1C RC-GZA226AF1C RC-GZA107AF1A RC-GZA227AF1A VCKYMN1HB561K VCQPKA2AA392J RC-QZA273AFYJ RC-GZA476AF1A VCTYMN1EF223Z VCTYMN1EF223Z RC-GZA107AF1A VCTYMN1CY103K RC-GZA337AF1C RC-GZA106AF1C VCTYPA1CX273K VCTYPA1CX273K RC-GZA104AF1H VCTYMN1CX272K RC-GZA105AF1H VCKYMN1HB102K RC-GZA107AF1A RC-GZA227AF1E VCKZPA1HF223Z 92LCEU20W4700M RC-GZA107AF1A RC-QZA104AFYK RC-GZS108AF1A RC-GZA474AF1H RC-GZA107AF1E RC-GZA225AF1H VCKZPA1HF103Z VCTYMN0JY223N RC-EZY107AF1A VCTYMN0JY223N VCTYMN1CY103K RC-EZY335AF1H 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 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 J J J J AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AB AB AB AC AB AA AB AA AB AA AA AA AA AA AA AA AB AB AB AA AA AA AB AA AA AB AB AB AB AB AB AB AA AB AB AB AA AA AB AA AC AB AA AA AB AA AB AA AB AB AA AH AB AB AC AA AB AB AA AA AB AA AA AB 0.001 µF,50V 22 pF (CH),50V 33 pF (CH),50V 15 pF (RH),50V 4 pF (CH),50V 0.0047 µF,25V 0.022 µF,25V 220 pF,50V 0.022 µF,25V 0.022 µF,25V 0.0047 µF,25V 0.022 µF,25V 0.022 µF,25V 0.0022 µF,16V 0.0082 µF,25V 470 pF,50V 3.3 µF,50V,Electrolytic 22 µF,16V,Electrolytic 3.3 µF,50V,Electrolytic 0.0015 µF,100V,Polypropylene 10 µF,16V,Electrolytic 0.022 µF,25V 1 µF,50V,Electrolytic 0.022 µF,25V 220 µF,10V,Electrolytic 0.022 µF,25V 680 pF,50V 150 pF,50V 680 pF,50V 330 pF,50V 150 pF,50V 150 pF,50V 22 µF,16V,Electrolytic 0.018 µF,25V 1 µF,50V,Electrolytic 470 pF,50V 0.001 µF,50V 0.001 µF,50V 22 µF,16V,Electrolytic 0.047 µF,16V 0.0033 µF,16V 2.2 µF,50V,Electrolytic 10 µF,16V,Electrolytic 0.082 µF,25V 33 µF,16V,Electrolytic 22 µF,16V,Electrolytic 100 µF,10V,Electrolytic 220 µF,10V,Electrolytic 560 pF,50V 0.0039 µF,100V,Polypropylene 0.027 µF,50V,Mylar 47 µF,10V,Electrolytic 0.022 µF,25V 0.022 µF,25V 100 µF,10V,Electrolytic 0.01 µF,16V 330 µF,16V,Electrolytic 10 µF,16V,Electrolytic 0.027 µF,16V 0.027 µF,16V [130/130C Only] 0.1 µF,50V,Electrolytic 0.0027 µF,16V 1 µF,50V,Electrolytic 0.001 µF,50V 100 µF,10V,Electrolytic 220 µF,25V,Electrolytic 0.022 µF,50V 4700µF,20V 100 µF,10V,Electrolytic 0.1 µF,50V,Mylar 1000 µF,10V,Electrolytic 0.47 µF,50V,Electrolytic 100 µF,25V,Electrolytic 2.2 µF,50V,Electrolytic 0.01 µF,50V 0.022 µF,6.3V 100 µF,10V,Electrolytic 0.022 µF,6.3V 0.01 µF,16V 3.3 µF,50V,Electrolytic
TRANSISTORS
Q252 Q351 Q401 Q403 Q404 Q405 Q551,552 Q554 Q740 Q804 Q805 VSKRC102M//-1 VS2SC2001-K-1 VS2SD468-C/-1 VSKRC102M//-1 VSKRA102M//-1 VS2SD2394F/-1 VSKTC3199GR-1 VSKRA102M//-1 VSKRC102M//-1 VS2SD468-C/-1 VSKTA1266GR-1 J J J J J J J J J J J AC AD AD AC AC AE AB AC AC AD AB Digital,NPN,KRC102 M Silicon,NPN,2SC2001 K Silicon,NPN,2SD468 C Digital,NPN,KRC102 M Digital,PNP,KRA102 M Silicon,NPN,2SD2394 F Digital,NPN,KTC3199 GR Digital,PNP,KRA102 M Digital,NPN,KRC102 M Silicon,NPN,2SD468 C Silicon,PNP,KTA1266 GR
DIODES
D203 D251 D254 D401 D405,406 D501 D572ç575 îD651ç654 D740,741 D802 ZD801 VHD1SS133//-1 VHD1SS133//-1 VHD1SS133//-1 VHERD8R2JB1-1 VHD1SS133//-1 VHD1SS133//-1 VHD1SS133//-1 VHDRL104A//-1 VHD1SS133//-1 VHD1SS133//-1 VHEMTZJ5R6B-1 J J J J J J J J J J J AA AA AA AB AA AA AA AB AA AA AD Silicon,1SS133 Silicon,1SS133 Silicon,1SS133 Zener,8.2V,RD8.2JB1 Silicon,1SS133 Silicon,1SS133 Silicon,1SS133 Silicon,RL104A Silicon,1SS133 Silicon,1SS133 Zener,5.6V,MTZJ5.6B
FILTERS
CF2 CF3 F1 92LFILT-F1342A RFILA0006AWZZ 92LFILTF1759A J J J AD FM IF AG AM IF AD FM Band Pass Filter
TRANSFORMERS
T1 T2 T3 îT651 RCILI0007AWZZ RCILI0008AWZZ RCILI0014AWZZ RTRNP0054AWZZ J J J J AD AF AE AX FM IF FM Detection AM IF Power
COILS
L1 L2 L3 L4 L351 L801 RCILR0364AFZZ RCILB0020AWZZ RCILA0053AWZZ RCILB0051AWZZ VP-MK331K0000 VP-XHR82K0000 J J J J J J AA AA AK AE AB AC FM RF FM Oscillation AM Bar Antenna AM Oscillation 330 µH,Choke 0.82 µH,Choke
VARIABLE RESISTORS
VR1 VR531 VR532 92LVRS682NBUT 92LVR-524A 92LVR-524B J J J AC 6.8 kohms (B),Semi-VR [VCO] AH 20 kohms (B),Semi-VR [Volume] AG 50 kohms (A),Semi-VR [Tone]
VARIABLE CAPACITORS
VC1-4 92LVC-1455A J AN Variable Capacitor with Trimmer (TC1-4)
VIBRATORS
X701 XL801 RCRM-0009AWZZ RCRM-0008AWZZ J J AF AF Ceramic,4.000 MHz Ceramic,16.93 MHz
1
GX-CD30/30C/130/130C
NO.
C801 C802 C803 C804 C805,806 C807 C808 C809 C810 C811 C812 C813 C814 C815 C816 C817 C818 C819 C820 C821 C822 C830 C831 C832 C833 C834 C835 C837 C838 C839 C840 C841,842 C843 C844 C845 C846 C847 C848 C849 C850 C851 C867,868 C869,870 C873 C887 C889 C890
PART CODE
VCTYMN1CY103N RC-GZA476AF1A RC-GZA104AF1H VCKYMN1HB102K VCTYPA1CX333K RC-GZA104AF1H VCTYPA1CX683K VCTYPA1CX473K VCKYMN1HB181K VCTYPA1CX104K VCKYMN1HB331K VCTYPA1CX104K VCTYMN1CY103K VCTYMN1CX472K VCKYMN1HB102K RC-GZA474AF1H RC-GZA105AF1H RC-GZA476AF1A VCTYMN1CX332K RC-GZA105AF1H VCKYMN1HB221K VCCSMN1HL2R2C VCTYMN1CX272K VCCSMN1HL270J VCKYMN1HB102K VCTYPA1CX333K RC-GZA104AF1H RC-GZA106AF1C VCTYMN1CY103K RC-GZA105AF1H RC-GZA334AF1H VCTYPA1CX473K RC-GZA107AF1A RC-GZA337AF1A RC-GZA475AF1H RC-GZA337AF1A VCTYMN1CY103K RC-GZA105AF1H VCTYMN1EF223Z VCTYPA1EF104Z VCTYMN1EF223Z RC-GZA106AF1C VCTYMN1CX222K VCTYMN1CY103K VCTYMN1EF223Z RC-GZA106AF1C RC-GZA107AF1A
5 RANK
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 J J J J J J J J J AA AB AB AA AA AB AA AA AA AB AA AB AA AA AA AA AB AB AA AB AA AB AA AA AA AA AB AB AA AB AA AA AB AB AB AB AA AB AA AA AA AB AA AA AA AB AB
PRICE
DESCRIPTION
0.01 µF,16V 47 µF,10V,Electrolytic 0.1 µF,50V,Electrolytic 0.001 µF,50V 0.033 µF,16V 0.1 µF,50V,Electrolytic 0.068 µF,16V 0.047 µF,16V 180 pF,50V 0.1 µF,16V 330 pF,50V 0.1 µF,16V 0.01 µF,16V 0.0047 µF,16V 0.001 µF,50V 0.47 µF,50V,Electrolytic 1 µF,50V,Electrolytic 47 µF,10V,Electrolytic 0.0033 µF,16V 1 µF,50V,Electrolytic 220 pF,50V 2.2 pF,50V 0.0027 µF,16V 27 pF,50V 0.001 µF,50V 0.033 µF,16V 0.1 µF,50V,Electrolytic 10 µF,16V,Electrolytic 0.01 µF,16V 1 µF,50V,Electrolytic 0.33 µF,50V,Electrolytic 0.047 µF,16V 100 µF,10V,Electrolytic 330 µF,10V,Electrolytic 4.7 µF,50V,Electrolytic 330 µF,10V,Electrolytic 0.01 µF,16V 1 µF,50V,Electrolytic 0.022 µF,25V 0.1 µF,25V 0.022 µF,25V 10 µF,16V,Electrolytic 0.0022 µF,16V 0.01 µF,16V 0.022 µF,25V 10 µF,16V,Electrolytic 100 µF,10V,Electrolytic
NO.
R254 R262 R264 R265 R351 R352 R353 R354ç356 R401 R402 R403 R410 R433,434 R441,442 R455,456 R457,458 R461 R517,518 R561,562 R565,566 R570ç572 R573,574 R575 R576 R577,578 R579 R581,582 R601 R708,709 R710 R711 R712 R713 R714 R715 R716 R718ç720 R721 R722,723 R724 R725 R726ç735 R740 R741 R742 R743 R771 R772 R773 R774 R776 R779 R801 R802 R803 R804 R805 R806 R807 R808 R809 R810 R811 R812 R813 R814 R815 R816 R817 R819 R820 R821 R822 R823 R824 R825 R826,827 R828,829 R830 R831 R832 R833
PARTS CODE
VRD-MN2BD223J VRD-MN2BD472J VRD-MN2BD104J VRD-MN2BD472J VRD-MN2BD473J VRD-MN2BD104J VRD-MN2BD220J VRD-ST2EE470J VRD-ST2EE4R7J VRD-MN2BD561J VRD-ST2EE271J VRD-RT2HD1R5J VRD-ST2EE332J VRD-MN2BD222J VRD-MN2BD103J VRD-MN2BD102J VRD-ST2EE680J VRD-MN2BD223J VRD-ST2EE272J VRD-MN2BD272J VRD-MN2BD102J VRD-MN2BD472J VRD-MN2BD104J VRD-MN2BD102J VRD-ST2EE121J VRD-MN2BD103J VRD-ST2EE3R3J VRD-ST2EE2R7J VRD-MN2BD102J VRD-MN2BD103J VRD-MN2BD272J VRD-MN2BD102J VRD-MN2BD102J VRD-MN2BD103J VRD-MN2BD153J VRD-MN2BD103J VRD-ST2EE153J VRD-MN2BD153J VRD-ST2EE153J VRD-MN2BD153J VRD-ST2EE153J VRD-MN2BD102J VRD-MN2BD472J VRD-MN2BD332J VRD-MN2BD102J VRD-MN2BD104J VRD-MN2BD392J VRD-MN2BD272J VRD-MN2BD182J VRD-MN2BD152J VRD-MN2BD103J VRD-MN2BD470J VRD-MN2BD102J VRD-MN2BD104J VRD-MN2BD153J VRD-MN2BD222J VRD-MN2BD682J VRD-MN2BD101J VRD-MN2BD102J VRD-MN2BD123J VRD-MN2BD273J VRD-MN2BD823J VRD-MN2BD332J VRD-MN2BD153J VRD-MN2BD333J VRD-MN2BD103J VRD-MN2BD473J VRD-MN2BD152J VRD-MN2BD823J VRD-MN2BD393J VRD-MN2BD103J VRD-MN2BD563J VRD-MN2BD682J VRD-MN2BD122J VRD-MN2BD103J VRD-MN2BD122J VRD-MN2BD224J VRD-ST2EE102J VRD-ST2EE102J VRD-MN2BD102J VRD-MN2BD563J VRD-MN2BD562J
5 PRICE
RANK AA AA AA AA AA AA AA AA AA AA AA AB AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA 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 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 J J J J J J
DESCRIPTION
22 kohms,1/8W 4.7 kohms,1/8W 100 kohm,1/8W 4.7 kohms,1/8W 47 kohms,1/8W 100 kohm,1/8W 22 ohms,1/8W 47 ohms,1/4W 4.7 ohms,1/4W 560 ohms,1/8W 270 ohms,1/4W 1.5 ohms,1/2W 3.3 kohms,1/4W 2.2 kohms,1/8W 10 kohm,1/8W 1 kohm,1/8W 68 ohms,1/4W 22 kohms,1/8W [130/130C Only] 2.7 kohms,1/4W 2.7 kohms,1/8W 1 kohm,1/8W 4.7 kohms,1/8W 100 kohm,1/8W 1 kohm,1/8W 120 ohms,1/4W 10 kohm,1/8W 3.3 ohms,1/4W 2.7 ohms,1/4W 1 kohm,1/8W 10 kohm,1/8W 2.7 kohms,1/8W 1 kohm,1/8W [130/130C Only] 1 kohm,1/8W 10 kohm,1/8W 15 kohms,1/8W 10 kohm,1/8W 15 kohms,1/4W 15 kohms,1/8W 15 kohms,1/4W 15 kohms,1/8W 15 kohms,1/4W 1 kohm,1/8W 4.7 kohms,1/8W 3.3 kohms,1/8W 1 kohm,1/8W 100 kohm,1/8W 3.9 kohms,1/8W 2.7 kohms,1/8W 1.8 kohms,1/8W 1.5 kohms,1/8W 10 kohm,1/8W 47 ohms,1/8W [130/130C Only] 1 kohm,1/8W 100 kohm,1/8W 15 kohms,1/8W 2.2 kohms,1/8W 6.8 kohms,1/8W 100 ohm,1/8W 1 kohm,1/8W 12 kohms,1/8W 27 kohms,1/8W 82 kohms,1/8W 3.3 kohms,1/8W 15 kohms,1/8W 33 kohms,1/8W 10 kohm,1/8W 47 kohms,1/8W 1.5 kohms,1/8W 82 kohms,1/8W 39 kohms,1/8W 10 kohm,1/8W 56 kohms,1/8W 6.8 kohms,1/8W 1.2 kohms,1/8W 10 kohm,1/8W 1.2 kohms,1/8W 220 kohms,1/8W 1 kohm,1/4W 1 kohm,1/4W 1 kohm,1/8W 56 kohms,1/8W 5.6 kohms,1/8W
RESISTORS
R1 R2 R3 R5 R6 R7 R9 R25 R26 R27 R29 R30 R35 R201 R202ç204 R205 R206 R207,208 R211,212 R213,214 R219,220 R221,222 R223,224 R225,226 R227,228 R229,230 R231,232 R238 R241 R243 R250 VRD-MN2BD000C VRD-ST2EE100J VRD-MN2BD330J VRD-MN2BD470J VRD-ST2EE334J VRD-ST2EE824J VRD-ST2EE391J VRD-MN2BD223J VRD-ST2EE121J VRD-MN2BD392J VRD-MN2BD333J VRD-MN2BD153J VRD-MN2BD122J VRD-ST2EE182J VRD-ST2CD102J VRD-MN2BD102J VRD-MN2BD151J VRD-ST2CD151J VRD-MN2BD103J VRD-MN2BD682J VRD-MN2BD272J VRD-MN2BD273J VRD-MN2BD822J VRD-MN2BD682J VRD-MN2BD561J VRD-MN2BD470J VRD-MN2BD103J VRD-ST2EE103J VRD-MN2BD684J VRD-MN2BD123J VRD-MN2BD563J VRD-ST2EE1