PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. PIONEER EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936 C PIONEER CORPORATION 2001 K-ZZU. DEC. 2001 Printed in Japan ORDER NO. CRT2823 AMPLIFIER GM-2077ZF X1R/UC Service Manual CONTENTS 1. SAFETY INFORMATION............................................2 2. EXPLODED VIEWS AND PARTS LIST ......................3 3. SCHEMATIC DIAGRAM.............................................6 4. PCB CONNECTION DIAGRAM................................12 5. ELECTRICAL PARTS LIST........................................16 6. ADJUSTMENT.........................................................19 7. GENERAL INFORMATION.......................................20 7.1 DIAGNOSIS .......................................................20 7.1.1 DISASSEMBLY .............................................20 7.1.2 CONNECTOR FUNCTION DESCRIPTION ...21 8. SPECIFICATIONS.....................................................21 For details, refer to "Important symbols for good services" . FORD VEHICLE PRODUCED AFTER FORD PART No. ID No. PIONEER MODEL No. FORD RANGER 2002 2L54-18C808-AA − GM-2077ZF/X1R/UC FORD SPRT TRUCK 2002 2L54-18C808-BA − GM-2177ZF/X1R/UC GM-2077ZF/X1R/UC GM-217 7ZF X1R/UC www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 2 GM-2077ZF,2177ZF [ Important symbols for good services ] In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them: 2. Adjustments To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable. In accordance with the procedures or instructions described in this manual, adjustments should be performed. 3. Cleaning For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning, proper cleaning should be performed to restore their performances. 5. Lubricants, glues, and replacement parts Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used. 4. Shipping mode and shipping screws To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or the shipping screws should be installed before shipping out in accordance with this manual, if necessary. 1. Product safety You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual. CAUTION This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 - Proposition 65 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 3 GM-2077ZF,2177ZF 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING NOTE: - Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List. - Screws adjacent to ∇ mark on the product are used for disassembly. - For the applying amount of lubricants or glue, follow the instructions in this manual. ( In the case of no amount instructions, apply as you think it appropriate.) 1 Contain Box HHL0317 2 Protector HHP0133 3 Protector HHP0134 - PARTS LIST Mark No. Description Part No. 1 2 2 3 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 4 GM-2077ZF,2177ZF 2.2 EXTERIOR www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 5 GM-2077ZF,2177ZF - EXTERIOR SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Screw BBZ30P050FUC 2 Screw BBZ30P060FMC 3 Screw BBZ30P080FMC 4 Screw BSZ30P050FZK 5 Screw(M3x12) CBA1323 6 Fuse(20A) HEK0020 7 Screw PRZ30P060FSN 8 Screw(M3x5) HBA0006 9 Screw(M3x8) HBA0011 10 Case HNB0134 11 Panel HNB0154 12 Panel HNB0155 13 Holder HNC0080 14 Heat Sink(GM-2077ZF) HNR0209 Heat Sink(GM-2177ZF) HNR0216 15 Spacer HNV0016 16 Amp Unit(GM-2077ZF) HWH0181 Amp Unit(GM-2177ZF) HWH0185 17 Terminal(CN604) CKF1059 18 Connector(CN801) HKM0001 19 Connector(CN301) HKM0002 20 Connector(CN851) HKM0003 21 Holder HNC0082 22 Holder HNC0117 23 Screw(GM-2177ZF) BSZ50P120FZK 24 Holder(GM-2177ZF) HNC0122 25 Holder(GM-2177ZF) HNC0124 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 6 GM-2077ZF,2177ZF A 1 2 3 4 B C D 1 2 3 4 CN851-1 CN851-2 ISOLATOR ISOLATOR ISOLATOR ISOLATOR REGULATOR DC/CD CONVERTER A-a A-b A-a A-a A-b A-b A-b A-b A-a A-a Large size SCH diagram Guide page Detailed page 3. SCHEMATIC DIAGRAM 3.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS LIST”. A A-a www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 7 GM-2077ZF,2177ZF 5 6 7 8 A B C D 5 6 7 8A A-b CN301-2 CN301-1 OVER CURRENT DETECTOR POWER AMP Decimal points for resistor and capacitor fixed values are expressed as : 2.2 2R2 0.022 R022 ← ← The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. NOTE : Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors. > A AMP UNIT > POWER CONTROL/MUTE CN602-1 CN602-2 HEK0020 HEK0020 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 8 GM-2077ZF,2177ZF A 1 2 3 4 B C D 1 2 3 4 CN851-1 INPUT ISOLATOR ISOLATOR ISOLATOR A-a A-b A-a 1 2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com CN851-2 INPUT ISOLATOR REGULATOR DC/CD CONVERTER 9 GM-2077ZF,2177ZF 5 6 7 8 A B C D 5 6 7 8 A-a A-b A-a 5 7 3 4 6 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 10 GM-2077ZF,2177ZF A 1 2 3 4 B C D 1 2 3 4 C CN301-1 OVER CURRENT DETECTOR POWER AMP A AMP UNIT A-b A-a A-b 1 2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com CN301-2 Decimal points for resistor and capacitor fixed values are expressed as : 2.2 2R2 0.022 R022 ← ← The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. NOTE : Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors. > > POWER CONTROL/MUTE CN602-1 CN602-2 HEK0020 HEK0020 11 GM-2077ZF,2177ZF 5 6 7 8 A B C D 5 6 7 8 A-b A-a A-b 5 7 3 4 6 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 12 GM-2077ZF,2177ZF A 1 2 3 4 B C D 1 2 3 4 AMP UNIT 4. PCB CONNECTION DIAGRAM 4.1 AMP UNIT NOTE FOR PCB DIAGRAMS 1. The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic diagram. Capacitor Connector P.C.Board Chip Part SIDE A SIDE B A A 2. Viewpoint of PCB diagrams www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 13 GM-2077ZF,2177ZF 5 6 7 8 A B C D 5 6 7 8 SIDE A A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 14 GM-2077ZF,2177ZF A 1 2 3 4 B C D 1 2 3 4 A 14 AMP UNIT A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 15 GM-2077ZF,2177ZF 5 6 7 8 A B C D 5 6 7 8 SIDE B A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 16 GM-2077ZF,2177ZF Q 604 Transistor 2SA1048 Q 606 Transistor 2SD1919 Q 607 Transistor 2SD1919 Q 608 Transistor 2SB1277 Q 609 Transistor 2SB1277 Q 610 FET STP55NE06FP Q 611 FET STP55NE06FP Q 612 FET STP55NE06FP Q 613 FET STP55NE06FP Q 614 FET STP55NE06FP Q 615 FET STP55NE06FP Q 616 Transistor 2SD2395 Q 617 Transistor 2SB1566 Q 901 Transistor 2SD1768S Q 902 Transistor 2SD1768S Q 903 Transistor 2SD1768S Q 904 Transistor 2SD1768S Q 905 Transistor 2SA1048 Q 906 Transistor 2SC2458 Q 907 Transistor 2SC2458 Q 908 Transistor 2SC2458 Q 909 Transistor 2SA1048 D 305 Diode 1SS133 D 306 Diode 1SS133 D 307 Diode 1SS133 D 308 Diode 1SS133 D 309 Diode 1SS133 D 310 Diode 1SS133 D 311 Diode 1SS133 D 312 Diode 1SS133 D 601 Diode RM4Z D 602 Diode HZS5(C3) D 603 Diode 1SS133 D 606 Diode 1SS133 D 607 Diode 1SS133 D 610 Diode FML22R D 611 Diode FML22S D 612 Diode HZS16L(1) D 613 Diode HZS16L(1) D 662 Diode ERA15-02VH D 663 Diode ERA15-02VH D 901 Diode 1SS133 D 902 Diode 1SS133 D 903 Diode 1SS133 D 904 Diode 1SS133 D 909 Diode 1SS133 D 910 LED SML210LT(LMN) L 851 Ferri-Inductor CTF1007 L 852 Ferri-Inductor CTF1007 L 853 Ferri-Inductor CTF1007 L 854 Ferri-Inductor CTF1007 T 601 Transformer HTT0014 TH 601 Thermistor CCX1013 TH 602 Thermistor CCX1013 TH 603 Thermistor CCX1035 5. ELECTRICAL PARTS LIST NOTE: - Parts whose parts numbers are omitted are subject to being not supplied. - The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS.....) CKS....., CCS....., CSZS..... Unit Number : HWH0181(GM-2077ZF) : HWH0185(GM-2177ZF) Unit Name : Amp Unit MISCELLANEOUS IC 601 IC PA2027A IC 602 IC UPC494C IC 851 IC NJM2068D IC 852 IC NJM2068D IC 853 IC NJM2068D IC 854 IC NJM2068D Q 201 Transistor 2SC2458 Q 202 Transistor 2SC2458 Q 203 Transistor 2SC2458 Q 204 Transistor 2SC2458 Q 207 Transistor 2SA1048 Q 301 Transistor 2SA992 Q 302 Transistor 2SA992 Q 303 Transistor 2SA992 Q 304 Transistor 2SA992 Q 305 Transistor 2SA992 Q 306 Transistor 2SA992 Q 307 Transistor 2SA992 Q 308 Transistor 2SA992 Q 309 Transistor 2SC5168 Q 310 Transistor 2SC5168 Q 311 Transistor 2SC5168 Q 312 Transistor 2SC5168 Q 317 Transistor 2SC1845 Q 318 Transistor 2SC1845 Q 319 Transistor 2SC1845 Q 320 Transistor 2SC1845 Q 321 Transistor 2SA992 Q 322 Transistor 2SA992 Q 323 Transistor 2SA992 Q 324 Transistor 2SA992 Q 325 Transistor 2SC1845 Q 326 Transistor 2SC1845 Q 327 Transistor 2SC1845 Q 328 Transistor 2SC1845 Q 329 Transistor 2SC1845 Q 330 Transistor 2SC1845 Q 331 Transistor 2SC1845 Q 332 Transistor 2SC1845 Q 333 Transistor 2SD2438 Q 334 Transistor 2SD2438 Q 335 Transistor 2SD2438 Q 336 Transistor 2SD2438 Q 337 Transistor 2SB1587 Q 338 Transistor 2SB1587 Q 339 Transistor 2SB1587 Q 340 Transistor 2SB1587 Q 601 Transistor 2SC2458 Q 602 Transistor 2SA1048 Q 603 Transistor 2SB1243 =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 17 GM-2077ZF,2177ZF FU 602 Fuse 20A HEK0020 FU 603 Fuse 20A HEK0020 RESISTORS R 101 RS1/16S0R0J R 102 RS1/16S0R0J R 103 RS1/16S0R0J R 104 RS1/16S0R0J R 105 RS1/16S0R0J R 106 RS1/16S0R0J R 107 RS1/16S0R0J R 108 RS1/16S0R0J R 109 RS1/16S0R0J R 110 RS1/16S0R0J R 111 RS1/16S0R0J R 112 RS1/16S0R0J R 117 RS1/16S0R0J R 118 RS1/16S0R0J R 131 RS1/16S0R0J R 132 RS1/16S0R0J R 139 RS1/16S222J R 140 RS1/16S222J R 141 RS1/16S222J R 142 RS1/16S222J R 201 RD1/4PU472J R 202 RD1/4PU472J R 203 RD1/4PU472J R 204 RD1/4PU472J R 207 RD1/4PU223J R 208 RD1/4PU223J R 211 RD1/4PU111J R 212 RD1/4PU111J R 213 RD1/4PU111J R 214 RD1/4PU111J R 220 (GM-2077ZF) RD1/4PU182J R 220 (GM-2177ZF) RD1/4PU272J R 221 (GM-2077ZF) RD1/4PU182J R 221 (GM-2177ZF) RD1/4PU272J R 222 (GM-2077ZF) RD1/4PU182J R 222 (GM-2177ZF) RD1/4PU272J R 223 (GM-2077ZF) RD1/4PU182J R 223 (GM-2177ZF) RD1/4PU272J R 301 RD1/4PU103J R 302 RD1/4PU103J R 303 RD1/4PU103J R 304 RD1/4PU103J R 305 RD1/4PU333J R 306 RD1/4PU333J R 307 RD1/4PU333J R 308 RD1/4PU333J R 309 RD1/4PU391J R 310 RD1/4PU391J R 311 RD1/4PU391J R 312 RD1/4PU391J R 317 RD1/4PU331J R 318 RD1/4PU331J R 319 RD1/4PU331J R 320 RD1/4PU331J R 321 RD1/4PU331J R 322 RD1/4PU331J R 323 RD1/4PU331J R 324 RD1/4PU331J R 325 RD1/4PU681J R 326 RD1/4PU681J R 327 RD1/4PU681J R 328 RD1/4PU681J R 329 RD1/4PU561J R 330 RD1/4PU561J R 331 RD1/4PU561J R 332 RD1/4PU561J R 333 RD1/4PU333J R 334 RD1/4PU333J R 335 RD1/4PU333J R 336 RD1/4PU333J R 337 RD1/4PU681J R 338 RD1/4PU681J R 339 RD1/4PU681J R 340 RD1/4PU681J R 341 RD1/4PU223J R 342 RD1/4PU223J R 343 RD1/4PU223J R 344 RD1/4PU223J R 349 RD1/4PU101J R 350 RD1/4PU101J R 351 RD1/4PU101J R 352 RD1/4PU101J R 353 RD1/4PU512J R 354 RD1/4PU512J R 355 RD1/4PU512J R 356 RD1/4PU512J R 357 RD1/4PU222J R 358 RD1/4PU222J R 359 RD1/4PU222J R 360 RD1/4PU222J R 361 RD1/4PU181J R 362 RD1/4PU181J R 363 RD1/4PU181J R 364 RD1/4PU181J R 365 RD1/4PU100J R 366 RD1/4PU100J R 367 RD1/4PU100J R 368 RD1/4PU100J R 369 RD1/4PU100J R 370 RD1/4PU100J R 371 RD1/4PU100J R 372 RD1/4PU100J R 377 0.22Ω HCN0001 R 378 0.22Ω HCN0001 R 379 0.22Ω HCN0001 R 380 0.22Ω HCN0001 R 381 0.22Ω HCN0001 R 382 0.22Ω HCN0001 R 383 0.22Ω HCN0001 R 384 0.22Ω HCN0001 R 385 0.22Ω HCN0001 R 386 0.22Ω HCN0001 R 387 0.22Ω HCN0001 R 388 0.22Ω HCN0001 R 389 0.22Ω HCN0001 R 390 0.22Ω HCN0001 R 391 0.22Ω HCN0001 R 392 0.22Ω HCN0001 R 393 RS1/2PMF100J R 394 RS1/2PMF100J R 395 RS1/2PMF100J R 396 RS1/2PMF100J R 601 RD1/4PU102J R 602 RD1/4PU473J R 603 RD1/4PU103J =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 18 GM-2077ZF,2177ZF R 604 RD1/4PU103J R 605 RD1/4PU222J R 606 RD1/4PU472J R 607 RD1/4PU472J R 608 RD1/4PU911J R 609 RD1/4PU911J R 610 RD1/4PU103J R 611 RD1/4PU472J R 612 RD1/4PU101J R 613 RD1/4PU221J R 614 RD1/4PU102J R 616 RS1/16S101J R 617 RS1/16S103J R 618 RS1/16S223J R 619 RS1/16S202J R 620 RS1/16S473J R 621 RS1/16S102J R 622 RS1/16S153J R 625 RD1/4PU332J R 626 RD1/4PU332J R 627 RS1/16S472J R 628 RS1/16S472J R 629 RD1/4PU272J R 630 RD1/4PU272J R 631 RD1/4PU272J R 632 RS1/16S472J R 633 RS1/2PMF121J R 634 RS1/2PMF121J R 635 RD1/4PU472J R 636 RD1/4PU472J R 637 RS1/2PMF121J R 638 RS1/2PMF121J R 639 RS1/2PMF121J R 640 RS1/2PMF121J R 641 RS1/2PMF100J R 642 RS1/2PMF100J R 643 RS1/2PMF220J R 645 RS1/2PMF100J R 646 RS1/2PMF100J R 647 RD1/4PU472J R 648 RD1/4PU472J R 650 RD1/4PU104J R 651 RD1/4PU183J R 652 RD1/4PU563J R 654 RD1/4PU223J R 655 RD1/4PU223J R 656 RD1/4PU223J R 660 RS1/2PMF220J R 661 RS1/2PMF220J R 662 RS1/2PMF102J R 663 RS1/2PMF102J R 851 RS1/16S471J R 852 RS1/16S471J R 853 RS1/16S471J R 854 RS1/16S471J R 855 RS1/16S223J R 856 RS1/16S223J R 857 RS1/16S223J R 858 RS1/16S223J R 859 RN1/10SE1002D R 860 RN1/10SE1002D R 861 RN1/10SE1002D R 862 RN1/10SE1002D R 863 RN1/10SE1002D R 864 RN1/10SE1002D R 865 RN1/10SE1002D R 866 RN1/10SE1002D R 871 RN1/10SE1002D R 872 RN1/10SE1002D R 873 RN1/10SE1002D R 874 RN1/10SE1002D R 875 RN1/10SE1002D R 876 RN1/10SE1002D R 877 RN1/10SE1002D R 878 RN1/10SE1002D R 901 RD1/4PU473J R 902 RD1/4PU473J R 903 RD1/4PU473J R 904 RD1/4PU473J R 905 RD1/4PU564J R 906 RD1/4PU564J R 907 RD1/4PU564J R 908 RD1/4PU564J R 909 RD1/4PU473J R 910 RD1/4PU473J R 911 RD1/4PU473J R 912 RD1/4PU473J R 917 RD1/4PU104J R 918 RD1/4PU472J R 919 RD1/4PU103J R 920 RD1/4PU222J R 921 RD1/4PU472J R 922 RD1/4PU221J R 923 RD1/4PU222J R 924 RD1/4PU563J R 930 RD1/4PU331J R 931 RD1/4PU331J CAPACITORS C 301 CEAT100M16 C 302 CEAT100M16 C 303 (GM-2077ZF) CFTNA394J50 C 303 (GM-2177ZF) CFTLA394J50 C 304 (GM-2077ZF) CFTNA394J50 C 304 (GM-2177ZF) CFTLA394J50 C 305 CKPUYB101K50 C 306 CKPUYB101K50 C 307 CKPUYB101K50 C 308 CKPUYB101K50 C 309 CQMA471J50 C 310 CQMA471J50 C 311 CQMA471J50 C 312 CQMA471J50 C 317 CEAT101M10 C 318 CEAT101M10 C 319 CEAT101M10 C 320 CEAT101M10 C 321 CCCCH220J100 C 322 CCCCH220J100 C 323 CCCCH220J100 C 324 CCCCH220J100 C 325 CCCCH100J100 C 326 CCCCH100J100 C 327 CCCCH100J100 C 328 CCCCH100J100 C 329 CFTLA223J50 C 330 CFTLA223J50 C 331 CFTLA223J50 C 332 CFTLA223J50 =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 19 GM-2077ZF,2177ZF =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- C 337 CCCCH100J100 C 338 CCCCH100J100 C 339 CCCCH100J100 C 340 CCCCH100J100 C 341 CCCCH100J100 C 342 CCCCH100J100 C 343 CCCCH100J100 C 344 CCCCH100J100 C 345 CFTLA333J50 C 346 CFTLA333J50 C 347 CFTLA333J50 C 348 CFTLA333J50 C 349 CQMA102J50 C 350 CQMA102J50 C 351 CQMA102J50 C 352 CQMA102J50 C 601 CFTLA103J50 C 602 CFTNA224J50 C 603 CFTLA103J50 C 604 CFTLA103J50 C 605 CFTLA103J50 C 606 CFTLA103J50 C 607 CEAT100M16 C 608 CEAT100M16 C 609 CEAT101M16 C 611 CEAT220M50 C 612 470µF/16V HCH0013 C 613 CFTLA103J50 C 614 CFTLA103J50 C 615 CEAT100M16 C 616 CEAT221M10 C 617 CQMA102J50 C 618 CFTLA105J50 C 619 CEAT470M50 C 620 CQMA472J50 C 621 CQMA472J50 C 623 3300µF/16V HCH0005 C 624 3300µF/16V HCH0005 C 625 CQMA102J50 C 626 3300µF/35V HCH0006 C 627 3300µF/35V HCH0006 C 628 3300µF/35V HCH0006 C 629 3300µF/35V HCH0006 C 631 CEAT471M35 C 632 CEAT471M35 C 633 CEATR10M50 C 634 CEATR10M50 C 635 CEAT470M50 C 636 CEAT470M50 C 637 CFTLA333J50 C 638 CFTLA333J50 C 639 Filter Network CCG-081 C 640 Filter Network CCG-081 C 641 CFTNA564J50 C 650 CFTLA333J50 C 651 CFTLA333J50 C 660 CQMA103J50 C 661 CQMA103J50 C 851 CEAT100M16 C 852 CEAT100M16 C 853 (GM-2077ZF) CFTNA394J50 C 853 (GM-2177ZF) CFTLA394J50 C 854 (GM-2077ZF) CFTNA394J50 C 854 (GM-2177ZF) CFTLA394J50 C 855 CQMA472J50 C 856 CQMA472J50 C 857 CQMA472J50 C 858 CQMA472J50 C 859 CCSRCH470J50 C 860 CCSRCH470J50 C 861 CCSRCH470J50 C 862 CCSRCH470J50 C 863 CCSRCH470J50 C 864 CCSRCH470J50 C 865 CCSRCH470J50 C 866 CCSRCH470J50 C 875 CKPUYB471K50 C 876 CKPUYB471K50 C 877 CKPUYB471K50 C 878 CKPUYB471K50 C 901 220µF/10V HCH0012 6. ADJUSTMENT There is no information to be shown in this chapter. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 20 GM-2077ZF,2177ZF 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 DISASSEMBLY - Removing the Case and the Panel (Fig.1) Remove the six screws. Remove the twenty-four screws. - Removing the Amp Unit (Fig.2) Remove the two screws and then remove the Case. Remove the seven screws and then remove the Panel. Remove the twelve screws and then remove the Amp Unit. 1 2 3 1 2 Case Panel Amp Unit Fig.1 Fig.2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 21 GM-2077ZF,2177ZF 7.1.2 CONNECTOR FUNCTION DESCRIPTION B+ GND 1 12 10 5 1. B+ 2. B- 3. NC 4. NC 5. NC 6. AL- 7. AR+ 8. NC 9. BREM 10. NC 11. AR- 12. AL+ 1. B- 2. NC 3. AL+ 4. AR+ 5. AL- 6. NC 7. AR- 8. B+ 9. NC 10. NC 1 10 5 Power source .............................................................................................................. 14.4 V DC (10.8 — 15.1 V allowable) Backup current .................................................................................................................................................... 3 mA or less Grounding system .............................................................................................................................................. Negative type Current consumption .................................................................................................................. 35 A (at continuous power) Fuse ............................................................................................................................................................................ 20 A × 2 Dimensions .......................................................................................................................... 279 (W) × 61 (H) × 324 (D) mm Weight ........................................................................................................................ 4.0 kg (Leads for wiring not included) Continuous power output .......................................... 50 W × 2 (at 14.4 V, 4 Ω, 20 — 20,000 Hz, 0.08% THD) A Channel 120 W × 1 (at 14.4 V, 4 Ω bridge, 20 — 20,000 Hz, 0.8% THD) B Channel Load impedance ............................................................................................................................................ 4 Ω (A Channel) 4 Ω bridge(B Channel) Frequency response ............................................................................................................ 10 — 50,000 Hz (+0 dB, –1 dB) 45 — 50,000 Hz (+0 dB, –1 dB) Signal-to-noise ratio ...................................................................................................................... 100 dB (IHF–A network) Distortion ............................................................................................................................................ 0.008% (10 W, 1 kHz) Separation ...................................................................................................................................... 65 dB (1 kHz A Channel) Maximum input level/impedance ...................................................................................... RCA: 6.5 V/22 kΩ (0.4 — 6.5 V) 8. SPECIFICATIONS www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com