-
11, Sharp GX-CD1200W BK GX-CD1200W – 11 – Figure 11 SCHEMATIC DIAGRAM (2/4) 78 9101112 1 2 3 4 5 6 7 8 9 4 3 2 1 9 7 5 3 1 9 8 7 6 5 4 3 2 1 + 14 13 12 11 10 9 8 7 6 5 4 3 2 1 8 7 6 5 1 2 LED501,502 POWER DIRECTION SURRUND STEREO AC220V-240V AC110V-127V IN OUT A B OUT + – VOLUME M R-CH L-CH -OUT2 -OUT1 +OUT2 +OUT1 1 2 3 4 5 6 7 8 9 9 8 7 6 5 4 3 2 1 8 6 4 2 23 21 19 17 15 13 11 24 22 20 18 16 14 12 10 IN 1 2 2.7V 0.9V 0.3V 2.7V 0.9V 0.3V 6.9V 3.…
-
36, Sharp GX-CD1200W BK GX-CD1200W A B C D E F G H 1 2 34 5 6 Figure 7 CABINET EXPLODED VIEW – 7 – Note: Only the unit and consumale parts are supplied as parts supply for the Tape mechanism. 608x3 247 253 606 263 250 611 255 256 601 254 239 603 609 246 246x2 246 248 245 264 609 SO601 SW601 601x3 607x2 607x3 279 601x2 PWB-A5 237 PWB-A6 T601 PWB-A7 249 236 240 241 601 213 235 MIC151 211 PWB-A8 601 218 258 259 VR401 257 260 PWB-A3 601x2 PWB-A1 601x2 601x2 601 605x5 214x2 201 601 213 601 262 261 238 2…
-
14, Sharp GX-CD1200W BK GX-CD1200W – 14 – A B C D E F G H 1 2 34 5 6 Figure 14 WIRING SIDE OF P.W.BOARD (1/4) C260 R252 C254 R251 C253 C257 R253 R255 C251 R518 C259 R259 R519 R257 IC202 C255 R201 R204 R202 R206 C203 C204 C202 C221 C222 C205 C201 R200 VR205 C206 C209 VR204 C214 R211 C215 C213 VR203 C217 C219 C218 R207 VR202 C200 C220 IC201 R212 C216 C212 C429 R437 C430 R208 C210 J401 HEADPHONES JACK R438 C208 R152 C152 C155 R161 R151 R153 IC151 C151 R154 R205 R203 SW501 FUNCTION SELECTOR Q505 R520 R521 R42…
-
17, GX-CD1200W – 17 – Figure 17 WIRING SIDE OF P.W.BOARD (4/4) 78 9101112 • The numbers 1 to 17 are waveform numbers shown in page 19. F0027AW BI802 R812 C821 R893 C833 C814 R892 R811 C818 C813 R803 R896 C819 C829 R891 R807 R895 R894 C820 C839 R804 C815 C804 R806 R805 BI801 C816 C817 C838 C836 Q801 C835 C802 C834 C830 R801 Q802 C827 R827 R826 R853 R820 C826 R852 C807 C863 C805 C806 IC803 R851 SW810 OPEN/CLOSE BI80…
-
6, Sharp GX-CD1200W BK GX-CD1200W – 6 – Figure 6-5 Record/Playback Head Erase Head (A1) x1 ø2x3mm (A1) x1 ø2x7mm Hook (A2) x2 TAPE 1 TAPE 2 (B1) x1 ø2x3mm (B1) x1 ø2x7mm Playback Head Pinch Roller (C1) Pinch Roller Pawl <A> Motor ( D2 ) x3 Special Screw Motor Bracket ( D1 ) x2 ø2 x 4mm ( D1 ) x2 ø2 x 4mm Motor Motor Bracket TAPE 2 TAPE 1 TAPE 2 Main Belt TAPE 1 Main Belt Motor Motor Main Belt (E1) x1 Main Belt (E2) x1 REW / FF Belt (E3) x1 REW / FF Belt (E3) x1 Figure 6-4 Figure 6-3 Figure 6-2 Figure 6-1 TAPE MECHANISM SECTION Perform s…
-
27, – 27 – GX-CD1200W IC802 VHiTC9457F0-1: Servo/Signal Control (TC9457F0) (4/4) 91 /HOLD HOLD Input This pin is used to input a signal that requests or clears the hold mode. Normally, use this pin for CD mode select signal input or battery detection signal input. There are two hold modes: clock stop mode (crystal oscillator turned off) and a wait mode (CPU stopped). These modes are entered by executing the CKSTP and WAIT instructions, resp…
-
33, NO. PRICE RANK DESCRIPTIONPARTS CODE NO. PARTS CODE PRICE RANK DESCRIPTION GX-CD1200W 209 HDECQ0008BGSA J AD Panel,Cassette Holder [Tape 2] 210 HDECZ0001BGSA J AC Panel,Dial Pointer 211 HSSND0001BGSA J AC Dial Pointer 212 JKNBQ0001BGSC J Knob,Tuning 213 LANGT0001BGFW J AD Bracket,Front Cabinet 214 MLIFP0001BGZZ J AD Gear,Cassette Holder 215 MSPRD0001BGFW J AB Spring,Cassette Holder Up 216 NGERH0002BGZZ J AC Gear,Tuning Knob 218 LANGG0001BGFW J AB Guide,Dial Pointer 219 HDECQ0005BGSA J AC Cap,Volume Kn…
-
9, GX-CD1200W – 9 – CD SECTION Since this CD system incorporates the following automatic adjustment function, when the pickup is replaced, it is not 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 While holding down the "PLAY" button, move the FUNCTION/POWER switch to "CD". (To serial No.006XXXXX) While holding down the "STOP" bu…
-
5, GX-CD1200W – 5 – (F1)x3 ø3x10mm (G1)x3 ø3x10mm (F1)x3 ø3x10mm (F2)x2 (F2)x1 CD Servo PWB Switch PWB CD Control PWB (F1)x1 ø3x10mm CD Mechanism CD Player Unit (H3)x4 ø3x10mm (H1)x5 ø4x16mm Speaker Box Main Unit Speaker Release Lever Speaker Cord Holder Speaker Cord Driver Woofer Tweeter Front Panel (H2)x1 Figure 5-1 Figure 5-2 CD MECHANISM SECTION Perform steps 1,2,6 and 7 of the disassembly method to remove the CD mechanism. How to remove the pickup (S…
-
18, Sharp GX-CD1200W BK GX-CD1200W – 18 – 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 pico-farad and the unit of the capacito…
-
7, Sharp GX-CD1200W BK GX-CD1200W – 7 – ADJUSTMENT Specified Value MECHANISM SECTION • Driving Force Check Specified Value • Torque Check Play: TW-2111 30 to 70 g.cm 27 to 60 g.cm Fast Forward: TW-2231 Over 55 g.cm 55 to 120 g.cm Rewind: TW-2231 Over 55 g.cm 55 to 120 g.cm • Head Azimuth MTT-114 Headphones Socket (Load resistance: 32 ohms) Instrument Connection • Tape Speed (Normal only) Instrument Connection MTT-111 Tape 1,2:VR102 3,000 ± 60 Hz Headphones Socket (Lo…
-
2, GX-CD1200W – 2 – FITTING OF DIAL POINTER FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL. QACCE0007AW00 AC POWER SUPPLY CORD AND AC PLUG ADAPTOR VOLTAGE SELECTION A B C Figure 2-1 1. Remove the Main PWB, the Graphic Equalizer PWB, the Volume PWB and the Fine Tuning PWB. (See Figure 4-2 in the "Disassembly" on page 4.) 2. Remove the dial pointer guide and PWB. 3. Insert the dial pointer from , lead it u…
-
35, GX-CD1200W A B C D E F G H 1 2 34 5 6 Figure 6 CD MECHANISM EXPLODED VIEW – 6 – 701 304 701 302 301 702 303 M802 703x2 305x2 SW702 M801 305 PWB-B 704 306 307
…
-
10, GX-CD1200W – 10 – A B C D E F G H 1 2 34 5 6 • NOTES ON SCHEMATIC DIAGRAM can be found on page 18. Figure 10 SCHEMATIC DIAGRAM (1/4) 6 5 4 3 2 1 7 6 5 4 3 2 1 1 2 3 4 5 C20 0.0022 9 8 7 6 543 2 1 24 10 9 8 7 6 5 4 3 2 1 TP1 VCO 76KHZ VC4 GND(A) R-CH L-CH A-GND D-GND +8V(SERVO) C B A R-CH L-CH FINE TNNING TAPE MW SW2 FM SW1 SW2 MW FM ROD ANTENNA(253) FM STEREO FM MONO CD TAPE TAPE TUNER TUNER CD MIC NORMAL HIGH TUNE…
-
26, – 26 – GX-CD1200W IC802 VHiTC9457F0-1: Servo/Signal Control (TC9457F0) (3/4) 63 SBAD SBAD Input/Output Subbeam add signal input pin. 64 TEI TEI Input/Output Tracking error input pin. This input is read when tracking servo is on. 65 TEZI TEZI Input/Output Tracking error zero-cross input pin. 66 FOO FOO Input/Output Focus equalizer output pin. 67 TRO TRO Input/Output Tracking equalizer output pin. 68 VREF VREF Input/Output Analog …
-
21, Sharp GX-CD1200W BK – 21 – GX-CD1200W • Laser failure. Yes No Check the laser come on when pattern cut between pin 8 (SEL) of IC801 and pin 74 (SEL) of IC802. Yes No Check the peripheral parts of IC801 and Q801. If it is normal, the optical pickup is faulty. Check BI801/CNS801. If it is normal, the optical pickup is faulty. Is approx. 1.8V applied to the collector of Q801. • Focus failure. Does the optical pickup move up and down when the disc is removed? Is the following waveform ouput …
-
1, GX-CD1200W – 1 – CONTENTS Page SPECIFICATIONS ............................................................................................................................................................... 1 VOLTAGE SELECTION....................................................................................................................................................... 2 AC POWER SUPPLY CORD AND AC PLUG ADAPTOR ................................................................................................... 2 FITTING OF DIAL…
-
32, PRICE RANK DESCRIPTIONNO. PARTS CODE NO. PARTS CODE PRICE RANK DESCRIPTION GX-CD1200W R305 VRD-ST2EE273J J AA 27 kohms,1/4W R306 VRD-ST2EE470J J AA 47 ohms,1/4W R351,352 VRD-ST2CD473J J AA 47 kohms,1/6W R353,354 VRD-ST2CD273J J AA 27 kohms,1/6W R401,402 VRD-ST2CD104J J AA 100 kohm,1/6W R403,404 VRD-ST2CD103J J AA 10 kohm,1/6W R405,406 VRD-ST2CD272J J AA 2.7 kohms,1/6W R407~410 VRD-ST2CD123J J AA 12 kohms,1/6W R411 VRD-ST2EE331J J AA 330 ohms,1/4W R412,413 VRD-ST2CD103J J AA 10 kohm,1/6W R415,416 VRD-ST2CD332J J AA 3.3 kohms,1/6W R417,418 VRD-ST2CD223J J…
-
29, – 29 – GX-CD1200W PARTS GUIDE 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. “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 MARK: SPARE PARTS-DELIVERY …
-
19, – 19 – GX-CD1200W WAVEFORMS OF CD CIRCUIT NO DISC FOCUS SEARCH STOP PLAY FOO 1 TMAX 1 FO+ 2 SBOK 2 FO- 3 DMO 3 FOCUS SEARCH TOC IL STOP PLAY SEL 1 TEI 1 FEI 2 TRO 2 TEI 3 FMO 3 STOP PLAY CUE FEI 1 TEI 1 SBAD 2 TRO 2 RFO 3 FMO 3 STOP PLAY REVIEW FEI 1 TEI 1 RFGO 2 TRO 2 RFRP 3 FMO 3 STOP PLAY TCD-782 TNO-02 PLAYBACK TEI 1LO 1 TRO 2 RO 2 SBAD 3 1 2 3 4 6 7 11 15 16 17 5 6 5 7 8 5 9 10 6 11 12 13 14 6 11 15 6 11 15 IC802 66pin IC803 20pin IC802 45pin IC803 21pin IC802 72pin IC802 74pin IC802…
-
37, GX-CD1200W A B C D E F G H 1 2 34 5 6 Figure 8 SPEAKER EXPLODED VIEW BLACK BLACK RED RED WOOFER SP401(L-CH) SP402(R-CH) TWEETER SP403(L-CH) SP404(R-CH) TWEETER SP403(L-CH) SP404(R-CH) WOOFER SP401(L-CH) SP402(R-CH) 701x4 305 702x5 301(LEFT) 302(RIGHT) 303(LEFT) 304(RIGHT) SP403(L-CH) SP404(R-CH) SP401(L-CH) SP402(R-CH) 305 305 306 307 305 308 309 – 8 –
…
