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 2003 K-ZZY. APR. 2003 Printed in Japan ORDER NO. CRT3090 DVD NAVIGATION UNIT Service Manual Model No. Order No. Mech. Module Remarks AVIC-90DVD/UC CRT2890 CX-954 CRT2670 MS2 DVD Mech. Module:Circuit Description, Mech.Description, Disassembly - This service manual should be used together with the manual(s) listed below. For the parts numbers, adjustments, etc. which are not shown in this manual, refer to the following manual(s). AVIC-80DVD 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 1 2 3 4 1 2 3 4 F E D C B A AVIC-80DVD/UC EXPLODED VIEWS AND PARTS LIST PACKING(Page 6) - PACKING SECTION PARTS LIST * : Non spare part Part No. Mark No. Symbol and Description AVIC-90DVD/UC AVIC-80DVD/UC 1-1 Owner’s Manual CRB1798 CRB1871 1-2 Owner’s Manual/PA/FRE CRB1783 CRB1872 1-3 Owner’s Manual CRB1796 CRB1873 1-4 Owner’s Manual/PA/FRE CRB1797 CRB1874 1-5 Installation Manual CRD3650 CRD3801 1-6 Owner’s Manual CRD3661 CRD3802 1-10 Owner’s Manual Not used CRB1869 1-11 Owner’s Manual/PA/ENG Not used CRB1870 8 Accessory Assy CEA2536 Not used 9 Polyethylene Bag CEG1011 Not used 10 Battery CEX1021 Not used 11 Connector CKX1049 Not used 12 Sheet CNM6370 Not used 13 Holder CNS5606 Not used 23 Carton CHG4738 CHG5106 25 Contain Box CHL4738 CHL5106 31 Remote Control Assy CXB9118 Not used 34 DVD-ROM CPJ1143 CPJ1152 38 Remote Control Assy Not used CXC2027 39 Screw Assy Not used CZE3169 * 40 Polyethylene Bag Not used CEG-127 * 41 Hexagonal Wrench Not used CZE3176 * 42 Screw Not used RMZ30H060FBK 43 Belt Not used CZN7661 44 Holder Assy Not used CZX3172 45 Holder Assy Not used CZX3173 46 Remote Control Unit Not used CZX3263 * 47 Battery Not used CEX1030 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 6 7 8 F E D C B A 5 6 7 8 AVIC-80DVD/UC 3 EXTERIOR(Page 12) - EXTERIOR SECTION PARTS LIST Part No. Mark No. Symbol and Description AVIC-90DVD/UC AVIC-80DVD/UC 1 Screw BMZ20P025FMC BMZ20P025FTC 2 Screw BMZ26P040FMC BMZ26P040FTC 23 CC Unit CWM8391 CWM9059 36 Screw IMS26P030FMC IMS26P030FTC 37 Main Unit CWM8484 CWM9062 73 GPS Unit CWX2591 CWX2925 79 Screw BPZ20P050FMC BPZ20P050FTC 83 Grille Assy CXB9890 CXC1997(Grille Uint) 90 Door Unit CXB7566 CXC1996 83 DVD Mechanism Module(MS2) CXK6160 CXK6121 103 Grille Unit GXX1229 GXX1227 104 Door Unit GXX1223 GXX1224 REMOTE CONTROL ASSY(Page 16) - REMOTE CONTROL ASSY SECTION PARTS LIST Part No. Mark No. Symbol and Description AVIC-90DVD/UC AVIC-80DVD/UC 1 Remote Control Assy CXB9118 Not used 2 Cover CZN5432 Not used 3 Scroll Stick CZA5047 Not used 4 3D View Stick CZA5085 Not used 5 Remote Control Unit Not used CZX3263 6 Cover Not used CZN7655 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 1 2 3 4 1 2 3 4 F E D C B A AVIC-80DVD/UC ELECTRICAL PARTS LIST(Page 110) MAIN UNIT Part No. Symbol and Description AVIC-90DVD/UC AVIC-80DVD/UC IC 571 IC S-81250SGUP S-812C50AUA-C3E IC 631 IC S-8423AFS S-8424AABFT FU 1801 Fuse CEK1190 CEK1257 FU 1802,1804 Fuse CEK1199 CEK1260 FU 1850,3251 Fuse CEK1191 CEK1254 R 607 Resistor RS1/16S104J Not used R 608 Resistor Not used RS1/16S104J CC UNIT Part No. Symbol and Description AVIC-90DVD/UC AVIC-80DVD/UC IC 110 IC PD6403B PD6444A IC 111 IC PD6404B PD6445A FU 801 Fuse 4A CEK1199 CEK1260 FU 802,803 Fuse 2.5A CEK1209 CEK1258 GPS UNIT Part No. Symbol and Description AVIC-90DVD/UC AVIC-80DVD/UC IC 502 IC PD6362B PD6452A Part No. AVIC-90DVD/UC AVIC-80DVD/UC TEST DISC GGV1059(CNDK-LT0102) GGV1132(S-57364) ADJUSTMENT USING THE TEST DISC(Page 166) 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 5 6 7 8 F E D C B A 5 6 7 8 AVIC-80DVD/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 6 1 2 3 4 1 2 3 4 F E D C B A AVIC-80DVD/UC (A) (A) (A) (Excluding the gear) (B) (B) (B) (Claw only) (B) (A) (Recess) (A) (B) (B) (B) (A) (All over) (B) (All over) (B) (All geras) (B) (B) (Two gears) (B) (The flunig under) (A) (Hole) (A) (Shaft) (A) : GEM1024 (B) : GEM1040 (Recess) (Recess) (Recess) (All over) DVD MECHANISM MODULE G EXPLODED VIEWS AND PARTS LIST 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 5 6 7 8 F E D C B A 5 6 7 8 AVIC-80DVD/UC 1 DVD Core Unit R CWX2576 2 Terminal(CN1703) CKF1065 3 Terminal(CN1705) CKF1065 4 Connector(CN1401) CKS4052 5 Connector(CN1100) CKS3749 6 Connector(CN1701) CKS4052 7 Connector(CN1700) CKS4374 8 Connector(CN1300) CKS4507 9 Screw(M2x3) CBA1486 10 Screw CBA1535 11 Screw(M2x2.2) CBA1547 12 Screw(M2x2.2) CBA1548 13 Screw(M1.4x2) CBA1549 14 Damper CNV6927 15 Washer CBF1038 16 Spring CBH2394 17 Spring CBH2395 18 Spring CBH2396 19 Spring CBH2397 20 Spring CBH2622 21 Spring CBH2399 22 Spring CBH2400 23 Spring CBH2401 24 Spring CBH2402 25 Spring CBH2403 26 Spring CBH2404 27 Spring CBH2405 28 Spring CBH2406 29 Spring CBH2407 30 Spring CBH2408 31 Spring CBH2410 32 Spring CBH2411 33 Spring CBH2413 34 Spring CBH2414 35 Spring CBL1499 36 Spring CBL1500 37 Sheet CNM7590 38 Pickup Unit(Service)(DP4)CXX1530 39 Shaft CLA3878 40 Shaft CLA3879 41 Shaft CLA3881 42 Lever CNC8988 43 Bracket CNC8992 44 Arm CNC8994 45 Sheet CNM6883 46 Sheet CNM6884 47 PCB CNP5971 48 Ball CNR1189 49 Guide CNV6352 50 Guide CNV6353 51 Guide CNV6354 52 Guide CNV6355 53 Guide CNV6356 54 Clamper CNV6357 55 Arm CNV6358 56 Gear CNV6361 57 Gear CNV6362 58-61 ••••• 62 Rack CNV6367 63 Damper CNV6368 64 Arm CNV6369 65 Arm CNV6370 66 Gear CNV6372 67 Holder CNV6374 68 Rack CNV6376 69 Arm CNV6377 70 Arm CNV6378 71 Arm CNV6379 72 Gear Unit CXB5959 73 Holder CNV6383 74 Guide CNV6384 75 Holder CNV6385 76 Lever Unit CXB5943 77 Holder Unit CXB5944 * 78 Holder Unit CXB5947 79 Frame Unit CXB5948 80 Frame Unit CXB5949 81 Arm Unit CXB5950 82 Arm Unit CXB5951 83 Arm Unit CXB5952 84 Chassis Unit CXB5953 85 Arm Unit CXB5954 86 Motor Unit(CRG) CXB5955 87 Screw Unit CXB5957 88 Roller Unit CXB5958 89 Washer CBF1060 90 Spring CBH2170 91 Roller CNV6068 92 Holder CNV6210 93 Washer YE20FUC 94 Motor Unit(LOAD) CXC1187 95 Motor Unit(SPDL) CXB6218 96 Washer YE15FUC 97 Screw IMS20P030FMC * 98 Shaft CLA3877 * 99 Gear CNV6359 * 100 Caller CNV6382 * 101 Arm Unit CXB5945 102 ••••• 103 Washer CBF1087 104 Roller CNV6928 105 Shaft CLA4180 106 Shaft CLA4181 107,108 ••••• 109 Screw (M2x3.5) CBA1560 110 Screw (M2x2.2) CBA1419 Mark No. Description Part No. Mark No. Description Part No. - DVD MECHANISM MODULE SECTION PARTS LIST 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 1 2 3 4 1 2 3 4 F E D C B A AVIC-80DVD/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 9 5 6 7 8 F E D C B A 5 6 7 8 AVIC-80DVD/UC 30 37 26 21 28 27 6 7 8 DVD CORE UNIT R Q1104 Q1108 Q1105 Q1107 Q1102 65LD 78LD 2 41 4 VSHF Q1109 LCDSG1 Q1110 LCDSG2 Q1111 LCDSG3 CN1100 CN1300 LPC01 RFENV LPC02 5 7 IC 1101 NJM2904M IC 1704 TC7SH08FU IC 1701 M5M5V216ATP-70HI IC 1702 PD6378D FEP IC 1100 AN8702FH ODC IC 1400 MNZS25BDAUB ADSC IC 1200 MN677061ZYUB 59 100 101 XWR CPU IC 1700 PE5324C 62 63 78 105 X1700 5MHz X2ENV DISCDET 94 23 36 33 117 6 17 1 2 4 11 116 74 107 88 2 4 3 1 4 2 2 1 1 4 2 97 71 83 79 96 CD/DVD X2 X1 XWR 59 XRESET AMUTE XCSSRAM EJSNS VCONTA VCONTB XUWR TILT1 TILT2 TILT3 AVREF ADENA DSCSNS Q1700 S1301 S1303 S1304 S1302 IC 1703 TC7SH04FU IC 1705 TC7SH32FU SRAM FLASH MEMORY IC 1802 BA033SFP IC 1801 BA05SFP VD5 IC 1300 BA5985FM CN1401 CN1701 CN1700 DISCDET EJSNS 22 AMUTE AOUT0 33 16 XRESET EMPH X1500 33MHz A,B1-4,C,RF+,RF- M SPINDLE MOTOR M CARRIAGE MOTOR M LOADING MOTOR FOP,FOM,TOP,TOM EC,CONT COP,COM DRIVER BLOCK 9 LOM 10 LOP GBAL, TBAL, FBAL 66 CLAMP SW 12cm detect SW 8cm detect SW L/E ON/OFF SW A0-17,D0-15 114 EMPH IC 1804 BA00BC0WFP CTS,DTR,RXPC,TXPC,VPP,SICOMN,SOCOMN,SCKCOMN VCC33 4 VCC27 4 PICKUP UNIT (SERVICE) (DP4) VD63 VCC5 20 TMODE TMODE 25 A E GF CN3251 CN2 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM BLOCK DIAGRAM 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 1 2 3 4 1 2 3 4 F E D C B A AVIC-80DVD/UC A-a A-b A-a A-b A-b A-a Large size SCH diagram Guide page Detailed page Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". GF-a G F 1/2 1/2 MN677061ZYUB 5.0V 8.0V POWER SUPPLY 8.0V POWER SUPPLY 5.0V 3.3V POWER SUPPLY 3.3V 2.7V 2.2V 1.65V 2.2V 1.65V M M2 SPINDLE MOTOR CXB6218 M M3 CARRIAGE MOTOR CXB5955 M M1 LOADING MOTOR CXC1187 DVD CORE UNIT R(FRONT END) RF AMP BLOCK DISC DETECT SWITCH DRIVER BLOCK SERVO CONTROLLER BLOCK SERVO-CPU I/ PICKUP UNIT(SERVICE)(DP4) G F2/2 G F1/2 RF SIGNAL FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE CLOCK LINE F T C S CLK F T F T F T F T F T F T F T F T F T F T S S C C S S C C S S C 2� 8� 3� 0� 4� 7� 9� 1� 6� G F2/2 DVD MECHANISM MODULE(1/2)(GUIDE PAGE) 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 11 5 6 7 8 F E D C B A 5 6 7 8 AVIC-80DVD/UC GF-a 1/2 G F1/2 SYSTEM CONTROLLER I/F SYSTEM CONTROLLER I/F 77061ZYUB MNZS25BDAUB R1442 220 R1443 220 OWER SUPPLY 3.3V 2.7V POWER SUPPLY 3.3V 2.7V E TROLLER BLOCK SERVO-CPU I/F OPTICAL DISC CONTROLLER BLOCK ATAPI I/F ODC-CPU I/F 1/6 CN2 G F2/2 G F2/2 G F2/2 S C S C CLK CLK CLK CLK CLK 5� 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 1 2 3 4 1 2 3 4 F E D C B A AVIC-80DVD/UC 1 2 A-a G-b G-a GF-a GF-b 1/2 1/2 POWER SUPPLY 5.0V 3.3V 2.2V 1 65V 2.2V 1.65V DVD CORE UNIT R(FRONT END) RF AMP BLOCK SERVO-CPU I/F PICKUP UNIT(SERVICE)(DP4) G F2/2 G F1/2 RF SIGNAL FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE CLOCK LINE F T C S CLK F T 8 3 0 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 5 6 7 8 F E D C B A 5 6 7 8 AVIC-80DVD/UC 3 A-a GF-b GF-a GF-b GF-a 1/2 1/2 MN677061ZYUB 5.0V 8.0V POWER SUPPLY 8.0V POWER SUPPLY 3.3V 2.7V 2.2V 1.65V M M2 SPINDLE MOTOR CXB6218 M M3 CARRIAGE MOTOR CXB5955 M M1 LOADING MOTOR CXC1187 DISC DETECT SWITCH DRIVER BLOCK SERVO CONTROLLER BLOCK F T F T F T F T F T F T F T F T F T S C S C C S S C C S S C 2 8 4 7 9 1 6 G F2/2 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 14 1 2 3 4 1 2 3 4 F E D C B A AVIC-80DVD/UC 1 2 GF-aGF-b GF-b 1/2 SYSTEM CONTROLLER I/F SYSTEM CONTROLLER I/F MNZS25BDAUB R1442 220 R1443 220 POWER SUPPLY 3.3V 2.7V SERVO-CPU I/F OPTICAL DISC CONTROLLER BLOCK ODC-CPU I/F G F2/2 G F2/2 G F2/2 CLK CLK 5 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 5 6 7 8 F E D C B A 5 6 7 8 AVIC-80DVD/UC 3 GF-aGF-b GF-b 1/2 YUB R1442 220 R1443 220 PPLY E LER BLOCK ATAPI I/F 1/6 CN2 S C S C CLK CLK CLK 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 G F2/2 PD6378D 6.3V(5.0V) 2.7V 3.3V 3.3V A 1/2 DVD CORE UNIT R(BACK END) POWER SUPPLY SERVO-CPU I/F 4/5 CN3251 G F1/2 G F 1/2 G F 1/2 G F 1/2 G F 1/2 G F G F2/2 16 1 2 3 4 1 2 3 4 F E D C B A AVIC-80DVD/UC DVD MECHANISM MODULE(2/2) 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 17 5 6 7 8 F E D C B A 5 6 7 8 AVIC-80DVD/UC G F2/2 PE5324C POWER SUPPLY 3.3V CLOCK FREQUENCY 5MHz 3.3V MICRO COMPUTER BLOCK 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 1 2 3 4 1 2 3 4 F E D C B A AVIC-80DVD/UC 1 FEY 500mV/div. 1ms/div. Focus search 2 CH1: ASF 3 CH2: RFENV Focus search 200ms/div. 1ms/div. 1 CH1: FEY 500mV/div. 1ms/div. 4 CH2: FD 1V/div. 1ms/div. Focus close 2 CH1: ASF 3 CH1: RFENV Focus close 1 CH1: FEY 5 CH2: FOK Focus close 500mV/div. 10ms/div. 6 CH1: TEY 500mV/div. 1ms/div. Focus close(DVD) 6 CH1: TEY 500mV/div. 1ms/div. Focus close(CD) 1 CH1: FEY 4 CH2: FD Play 500mV/div.20ms/div. 6 CH1: TEY 7 CH2: TD Play 500mV/div.20ms/div. 8 CH1: RFOUT 0.1V/div. 0.1µs/div. Play(DVD surroundings on inside) 8 CH1: RFOUT 0.1V/div. 0.2µs/div. Play(CD) 6 CH1: TEY 9 CH2: CRGDRV Surroundings on inside-> surroundings on outside 500mV/di v. 100ms/div. VHALF→ VHALF→ VHALF→ VHALF→ VHALF→ VHALF→ VHALF→ VHALF→ VHALF→ VHALF→ 200mV/div. 2ms/div. VHALF→ VHALF→ VHALF→ VHALF→ VHALF→ VHALF→ VHALF→ 8 CH1: RFOUT200mV/div. 100µs/div. 0 CH2: BDO 2V/div. 100µs/div. Black dot 4 CH1: FD 1V/div. 100µs/div. 7 CH2: TD 500mV/div. 100µs/div. Black dot 6 CH1: TEY 1 CH2: FEY EDC1 mode set up(DVD) 500mV/div.1s/div. VHALF→ VHALF→ VHALF→ VHALF→ VHALF→ VHALF→ - Waveforms Note:1. The encircled number denote measuring pointes in the circuit diagram. 2. Reference voltage VHALF : 1.65V 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 5 6 7 8 F E D C B A 5 6 7 8 AVIC-80DVD/UC PU UNIT(REFERENCE) 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 1 2 3 4 1 2 3 4 F E D C B A AVIC-80DVD/UC G DVD CORE UNIT R F G F IC,Q C A VHALF1 RFOUT PICKUP UNIT (SERVICE) (DP4) M2 M3 M1 PCB CONNECTION DIAGRAM DVD CORE UNIT R 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 5 6 7 8 F E D C B A 5 6 7 8 AVIC-80DVD/UC SIDE A G F A CN3251 E CN2 VREF1 GND1 M2 M3 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 22 1 2 3 4 1 2 3 4 F E D C B A AVIC-80DVD/UC G DVD CORE UNIT R F G F L/E ON/OFF 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 23 5 6 7 8 F E D C B A 5 6 7 8 AVIC-80DVD/UC SIDE B G F IC,Q CLAMP 12cm DETECT 8cm DETECT 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 24 1 2 3 4 1 2 3 4 F E D C B A AVIC-80DVD/UC Unit Number : CWX2576 Unit Name : DVD Core Unit R MISCELLANEOUS IC 1100 IC AN8702FH IC 1101 IC NJM2904M IC 1200 IC MN677061ZYUB IC 1300 IC BA5985FM IC 1400 IC MNZS25BDAUB IC 1700 IC PE5324C IC 1701 IC M5M5V216ATP-70HI IC 1702 IC PD6378D IC 1703 IC TC7SH04FU IC 1704 IC TC7SH08FU IC 1705 IC TC7SH32FU IC 1801 IC BA05SFP IC 1802 IC BA033SFP IC 1804 IC BA00BC0WFP Q 1102 Transistor 2SD601A Q 1104 Transistor 2SB1260 Q 1105 Transistor 2SB709A Q 1107 Transistor UN2211 Q 1108 Transistor 2SB1260 Q 1109 Chip Transistor 2SC2712 Q 1110 Chip Transistor 2SC2712 Q 1111 Chip Transistor 2SC2712 Q 1700 Transistor DTA123JK D 1100 Diode 1SS355 D 1101 Diode 1SS355 D 1401 Diode UDZ2R7(B) D 1800 Diode S2G-6600 D 1801 Diode S2G-6600 D 1802 Diode S2G-6600 D 1803 Diode S2G-6600 L 1201 Inductor CTF1295 L 1202 Inductor CTF1295 L 1401 Inductor CTF1399 L 1402 Inductor CTF1399 L 1403 Inductor CTF1395 L 1404 Inductor CTF1410 L 1406 Inductor CTF1410 L 1407 Inductor CTF1410 L 1700 Inductor CTF1395 L 1701 Inductor CTF1399 L 1702 Inductor CTF1473 L 1704 Inductor CTF1410 L 1705 Inductor CTF1470 L 1706 Inductor CTF1470 L 1707 Inductor CTF1470 L 1708 Inductor CTF1470 L 1709 Inductor CTF1470 L 1710 Inductor CTF1470 L 1711 Inductor CTF1470 L 1712 Inductor CTF1470 L 1713 Inductor CTF1470 L 1714 Inductor CTF1470 L 1715 Inductor CTF1470 L 1720 Inductor CTF1410 X 1500 Radiator 33.8688MHz CSS1548 X 1700 Ceramic Resonator 4.97MHz CSS1547 S 1301 Spring Switch(CLAMP) CSN1051 S 1302 Spring Switch(L/E ON/OFF) CSN1051 S 1303 Spring Switch(8cm DETECT) CSN1051 S 1304 Spring Switch(12cm DETECT) CSN1051 RESISTORS R 1102 RS1/16SS3R9J R 1104 RS1/16SS3R9J R 1105 RS1/16SS122J R 1106 RS1/16SS472J R 1107 RS1/16S6201D R 1108 RS1/16SS3R9J R 1109 RS1/16SS3R9J R 1110 RS1/16S1002D R 1113 RS1/16S2402D R 1114 RS1/16SS823J R 1115 RS1/16SS682J R 1116 RS1/16SS3R9J R 1117 RS1/16SS3R9J R 1118 RS1/16SS223J R 1119 RS1/16SS202J R 1120 RS1/16SS105J R 1121 RS1/16SS105J R 1122 RS1/16SS103J R 1123 RS1/16SS103J R 1124 RS1/16SS103J R 1125 RS1/16SS103J R 1126 RS1/16SS103J R 1127 RS1/16SS103J R 1128 RS1/16SS3R9J R 1129 RS1/16SS3R9J R 1130 RS1/16SS102J R 1131 RS1/16SS102J R 1132 RS1/16SS102J R 1133 RS1/16SS102J R 1134 RS1/16SS102J R 1135 RAB4CQ0R0J R 1136 RS1/16SS133J R 1137 RS1/16SS133J R 1138 RS1/16SS0R0J R 1139 RS1/16SS0R0J =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- G F ELECTRICAL PARTS LIST NOTES: - 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..... 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 25 5 6 7 8 F E D C B A 5 6 7 8 AVIC-80DVD/UC R 1140 RS1/16SS0R0J R 1141 RS1/16SS0R0J R 1142 RS1/16SS183J R 1143 RS1/16SS273J R 1144 RS1/16SS273J R 1145 RS1/16SS0R0J R 1146 RS1/16SS0R0J R 1147 RS1/16SS0R0J R 1148 RS1/16SS0R0J R 1149 RS1/16SS102J R 1150 RS1/16SS102J R 1151 RS1/16SS102J R 1152 RS1/16SS154J R 1153 RS1/16SS154J R 1154 RS1/16SS154J R 1156 RS1/16SS224J R 1157 RS1/16SS0R0J R 1158 RS1/16SS330J R 1159 RS1/16SS330J R 1201 RS1/16SS203J R 1202 RS1/16SS102J R 1203 RS1/16SS471J R 1204 RS1/16S0R0J R 1205 RS1/16SS222J R 1206 RS1/16SS473J R 1207 RS1/16SS101J R 1208 RS1/16SS101J R 1209 RS1/16SS473J R 1212 RS1/16SS473J R 1213 RS1/16SS101J R 1215 RS1/16SS123J R 1216 RS1/16SS473J R 1219 RS1/16SS123J R 1220 RS1/16SS105J R 1221 RS1/16SS562J R 1222 RS1/16SS273J R 1223 RS1/16SS273J R 1226 RS1/16SS153J R 1227 RS1/16SS123J R 1228 RS1/16SS472J R 1229 RS1/16SS472J R 1230 RS1/16SS472J R 1231 RS1/16SS273J R 1232 RS1/16S6801D R 1233 RS1/16SS273J R 1234 RS1/16SS183J R 1235 RS1/16SS102J R 1242 RAB4CQ221J R 1243 RAB4CQ221J R 1245 RS1/16SS562J R 1246 RS1/16SS242J R 1251 RS1/16SS473J R 1255 RS1/16SS0R0J R 1257 RS1/16S221J R 1258 RAB4CQ221J R 1262 RS1/16SS273J R 1263 RS1/16SS273J R 1264 RS1/16SS104J R 1301 RS1/16S3902D R 1302 RS1/16S3902D R 1303 RS1/16S3002D R 1304 RS1/16S3902D R 1305 RS1/16SS221J R 1306 RS1/16SS0R0J R 1307 RS1/16SS221J R 1308 RS1/16S3002D R 1310 RS1/16SS102J R 1311 RS1/16S3902D R 1312 RS1/16S0R0J R 1314 RS1/16SS221J R 1321 RS1/16SS221J R 1323 RS1/16SS104J R 1324 RS1/16SS473J R 1325 RS1/16SS273J R 1402 RAB4CQ103J R 1403 RS1/16SS222J R 1404 RAB4CQ820J R 1407 RAB4CQ220J R 1408 RAB4CQ220J R 1410 RAB4CQ220J R 1411 RAB4CQ220J R 1412 RAB4CQ0R0J R 1414 RS1/16SS820J R 1415 RS1/16SS100J R 1419 RS1/16SS103J R 1420 RS1/16SS103J R 1421 RS1/16SS820J R 1422 RS1/16SS820J R 1423 RS1/16SS103J R 1424 RS1/16SS220J R 1429 RS1/16S470J R 1430 RS1/16SS101J R 1431 RS1/16SS103J R 1436 RS1/16SS103J R 1437 RS1/16SS103J R 1438 RS1/16SS221J R 1439 RAB4CQ0R0J R 1440 RAB4CQ0R0J R 1441 RS1/16SS0R0J R 1442 RS1/16SS221J R 1443 RS1/16SS221J R 1446 RS1/16SS104J R 1447 RS1/16SS104J R 1451 RS1/16S0R0J R 1452 RS1/16SS0R0J R 1501 RS1/16SS105J R 1701 RN1/16SE1502D R 1702 RS1/16SS0R0J R 1703 RS1/16SS221J R 1704 RS1/16SS104J R 1705 RS1/16SS103J R 1706 RS1/16SS103J R 1707 RS1/16SS104J R 1708 RS1/16SS0R0J R 1709 RS1/16SS104J R 1710 RS1/16SS473J R 1711 RS1/16SS221J R 1712 RS1/16SS104J R 1713 RS1/16SS104J R 1714 RS1/16SS104J R 1715 RS1/16SS472J R 1716 RS1/16SS104J R 1717 RS1/16SS473J R 1718 RS1/16SS104J R 1719 RS1/16SS104J R 1720 RS1/16SS473J R 1721 RS1/16SS104J R 1722 RS1/16SS104J R 1723 RS1/16SS473J R 1724 RS1/16SS221J =====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 26 1 2 3 4 1 2 3 4 F E D C B A AVIC-80DVD/UC R 1726 RS1/16SS104J R 1727 RS1/16SS103J R 1728 RS1/16SS104J R 1729 RS1/16SS104J R 1730 RS1/16SS473J R 1731 RS1/16SS221J R 1732 RS1/16SS221J R 1733 RS1/16SS104J R 1734 RS1/16SS104J R 1735 RS1/16SS222J R 1736 RS1/16SS221J R 1737 RS1/16SS221J R 1738 RS1/16SS104J R 1739 RS1/16SS103J R 1740 RS1/16SS103J R 1742 RS1/16SS104J R 1747 RS1/16SS222J R 1748 RS1/16SS473J R 1749 RS1/16SS104J R 1750 RS1/16SS472J R 1751 RS1/16SS103J R 1752 RS1/16SS104J R 1756 RS1/16SS473J R 1757 RS1/16SS472J R 1762 RS1/16SS104J R 1763 RS1/16SS104J R 1764 RS1/16SS104J R 1766 RS1/16SS104J R 1771 RS1/16SS104J R 1772 RS1/16SS104J R 1773 RS1/16SS104J R 1774 RS1/16SS473J R 1775 RS1/16SS221J R 1776 RS1/16SS104J R 1777 RS1/16SS104J R 1801 RS1/16S3902D R 1802 RS1/16S3302D R 1808 RS1/16SS102J R 1809 RS1/16SS102J R 1810 RS1/16S0R0J CAPACITORS C 1100 CKSRYB105K10 C 1101 CKSRYB473K25 C 1102 CKSSYB103K16 C 1103 CSZSR101M6R3 C 1104 CKSSYB104K10 C 1105 CKSSYB104K10 C 1106 CKSRYB473K25 C 1107 CKSSYB103K16 C 1108 CSZSR101M6R3 C 1109 CKSSYB104K10 C 1110 CKSRYB154K10 C 1111 CCSSCH221J25 C 1114 CCSSCH330J50 C 1115 CKSSYB104K10 C 1116 CCSSCH221J25 C 1117 CKSRYB105K10 C 1118 CKSSYB104K10 C 1119 CKSSYB104K10 C 1120 CKSSYB104K10 C 1121 CKSSYB104K10 C 1122 CSZSC470M16 C 1123 CKSRYB273K25 C 1124 CKSSYB104K10 C 1125 CKSSYB104K10 C 1126 CKSSYB473K10 C 1127 CCSRCH561J50 C 1128 CKSSYB104K10 C 1129 CKSSYB104K10 C 1130 CCSRCH102J50 C 1131 CCSSCH120J50 C 1133 CCSRCH561J50 C 1134 CKSSYB104K10 C 1136 CCSSCH101J50 C 1137 CCSSCH101J50 C 1138 CCSSCH101J50 C 1139 CKSSYB104K10 C 1140 CKSSYB103K16 C 1141 CKSSYB104K10 C 1142 CKSSYB104K10 C 1143 CKSSYB473K10 C 1144 CKSSYB473K10 C 1145 CKSSYB103K16 C 1146 CKSSYB473K10 C 1148 CKSSYB103K16 C 1201 CKSRYB105K10 C 1202 CCSSCH101J50 C 1203 CKSRYB474K10 C 1204 CCSRCH561J50 C 1205 CCSRCH331J50 C 1206 CKSRYB105K10 C 1207 CKSSYB104K10 C 1208 CCSRCH471J50 C 1209 CCSRCH391J50 C 1210 CKSRYB105K10 C 1211 CCSSCH101J50 C 1212 CKSSYB104K10 C 1213 CKSRYB474K10 C 1214 CCSRCH102J50 C 1215 CCSRCH102J50 C 1216 CKSSYB562K25 C 1217 CCSRCH102J50 C 1218 CKSSYB104K10 C 1219 CKSSYB104K10 C 1220 CKSRYB474K10 C 1221 CCSSCH470J50 C 1222 CKSRYB183K25 C 1223 CCSRCH102J50 C 1224 CKSSYB104K10 C 1225 CKSSYB104K10 C 1227 CKSSYB103K16 C 1228 CKSSYB104K10 C 1229 CCSRCH102J50 C 1230 CKSSYB103K16 C 1231 CKSSYB104K10 C 1232 CKSRYB154K10 C 1233 CKSSYB104K10 C 1234 CKSSYB104K10 C 1235 CKSSYB104K10 C 1236 CKSSYB471K50 C 1241 CKSSYB103K16 C 1242 CKSSYB103K16 C 1243 CKSSYB104K10 C 1300 CKSSYB103K16 C 1301 CKSSYB103K16 C 1304 CKSRYB104K16 C 1305 CEV101M16 C 1308 CKSSYB104K10 C 1400 CKSSYB104K10 C 1401 CKSSYB104K10 C 1402 CKSSYB104K10 =====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 27 5 6 7 8 F E D C B A 5 6 7 8 AVIC-80DVD/UC C 1403 CKSSYB104K10 C 1404 CKSSYB104K10 C 1405 CKSSYB104K10 C 1406 CKSSYB104K10 C 1407 CKSSYB104K10 C 1408 CKSSYB104K10 C 1409 CKSSYB104K10 C 1410 CKSSYB104K10 C 1411 CKSSYB104K10 C 1412 CKSSYB104K10 C 1413 CKSSYB104K10 C 1414 CKSRYB105K10 C 1415 CKSSYB104K10 C 1416 CKSSYB104K10 C 1417 CCSSCH181J25 C 1418 CKSSYB471K50 C 1419 CCSSCH221J25 C 1534 CCSSCH5R0C50 C 1537 CCSSCH5R0C50 C 1700 CKSSYB104K10 C 1701 CKSSYB104K10 C 1702 CKSSYB104K10 C 1703 CKSSYB104K10 C 1704 CKSSYB104K10 C 1705 CKSSYB104K10 C 1706 CKSSYB104K10 C 1707 CKSRYB105K10 C 1708 CKSSYB104K10 C 1709 CKSSYB104K10 C 1710 CKSSYB104K10 C 1711 CKSSYB104K10 C 1712 CKSSYB103K16 C 1714 CKSYB106K6R3 C 1715 CKSSYB104K10 C 1719 CKSSYB471K50 C 1720 CKSSYB103K16 C 1721 CKSSYB104K10 C 1722 CKSSYB103K16 C 1728 CKSSYB104K10 C 1729 CKSSYB104K10 C 1730 CKSSYB104K10 C 1753 CKSRYB104K16 C 1801 CKSRYB474K10 C 1802 CKSRYB474K10 C 1803 CKSRYB474K10 C 1804 22µF/6.3V CCH1300 C 1805 22µF/6.3V CCH1300 C 1808 CSZSC101M10 C 1810 CCSRCH102J50 C 1812 CSZSC101M10 Miscellaneous Parts List Pickup Unit(Service)(DP4) CXX1530 M 1 Motor Unit(LOADING) CXC1187 M 2 Motor Unit(CARRIAGE) CXB5955 M 3 Motor(SPINDLE) CXB6218 Fan Motor CXM1192 =====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 28 1 2 3 4 1 2 3 4 F E D C B A AVIC-80DVD/UC ADJUSTMENT Cautions for servicing This product uses 5V and 3.3V as standard voltages. The electrical potential that is the reference for signals, is not GND, but VREF (approximately 2.2V) and VHALF (approximately 1.65V). During product adjustments, if the reference voltage is mistakenly taken as GND, and a grounding contact is made, not only would it be impossible to measure the accurate electrical potential, but also the servo motor would malfunction, resulting in the application of a strong impact on the pick up. The following precaution- ary measures should be strictly adhered to, in order to avoid such problems. The reference voltage and GND should not be confused when using the minus probe of a measurement device. When an oscilloscope is being used special care should be taken to make sure that the reference voltage is not connected to the probe of ch1 (on the minus side), while the probe of ch2 (on the minus side), is connected to GND. Further, since the body frame of most mea- surement devices have the same electrical potential as the minus side of the probe, the body frame of the mea- surement device should be set to floating ground. If the reference voltage is connected to GND by mis- take, turn the regulator OFF immediately, or turn the power OFF. • Remove the filters and wires used for measurements only after the regulator has been turned OFF. • After the power supply is turned on, regulator ON the following adjustment and measurement are promptly done. • Whenever the product is in the test mode, the software will not take any protective action. For this reason, special care should be taken to make sure that no mechanical or electrical shock could be applied to the product when taking measurements in the test mode. • Whenever the EJECT key is pressed to eject the disk, no other keys, other than the EJECT key, should be pressed until the disk eject action has been complet- ed. • Press the EJECT key only after the disk has stopped completely. • If the product hangs up turn the power OFF immedi- ately. • Laser didoes may be damaged, if the volume switch for the laser power adjustment of the pick up unit, is turned. • Test mode starting procedure The test mode can be selected from the navigation test mode. Please use the " remote control unit of the product accessory" after the test mode starts. DVD ADJUSTMENT 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 29 5 6 7 8 F E D C B A 5 6 7 8 AVIC-80DVD/UC Test mode In Set source to DVD Start test mode FE test mode Power On Power Off CRG + CRG – LD_ON Focus close adjustment Focus Search Power Off CRG + CRG – T.Bal and other adjustments Focus Jump Power Off Focus Jump ID Search Tracking Open T. Jump +/– ID specification Track number specification Error Rate measurement (Note 2) Reproduction speed switching (Note 3) Power Off CRG – Tracking close adjustment CRG + Disc Type (Note 1) Eject EDC1 mode EDC2 mode 1 8 1 2 Focus Search Stop 2 3 4 8 1 2 3 4 8 1 2 5 6 7 3, 4 8 1 3 4 5 CRG_HOME 6 1 2 3 2~5 EJECT Power off condition Power on condition Focus close condition 2 Focus close condition 1 Tracking close condition 1~4 ID Search Start 5 Jump start 4 3 0000 0000 0FFF 0000 0FFF 0000 1X00 0000 1FFF 0000 0X00 0000 1A00 0000 1100 0000 TEST FE offset coefficient TE offset coefficient AS offset coefficient ENV offset coefficient TG offset coefficient DBALt coefficient FE MAX level FE MIN level AS MAX level ENV MAX level FE normalization feature Spindle gain coefficient TBAL Coefficient GBAL Coefficient TE normalization feature FBAL Coefficient Focus Gain Coefficient Tracking Gain Coefficient AS normalization adjustment feature 2FFF 0000 Layer L0:2000 0000 Layer L1:2100 0000 Layer L0:4X00 0000 Layer L1:4X00 0000 3000 0000 3FFF 0000 3B00 0000 DVD x CAV orCD x 2CLV: 4X00 0000 DVD x 1CAV orCD x 1CLV: 4X00 0000 3C00 0000 4A00 0000 Jump+: 4B00 0000 ID display Track number display 4000 0000 4X00 0000 Error Rate Focus Gain Coefficient Tracking Gain Coefficient AS normalization adjustment feature Operation while key is being pushed. Operation while key is being pushed. Operation while key is being pushed. Operation while key is being pushed. 2B00 0000 2C00 0000 *Please refer to the next page for the method of specfying ID. F-close and F-search cannot be executed, unless LD-ON is set. [If F-close isn't executed within 9 seconds after LD-ON, it switches to LD-OFF automatically. And even if F-search is executed within 9 seconds after LD-ON, it also switches to LD-OFF.] The track number designation is selected from the track numbers already prepared for selection. Switching to cyclic operation is made at step 4, 3, and the decision is finalized (entered) in step For CD: Tracks 1, 4, 10, 11 and 32. For DVD: Tracks 1, 4, 10, 11, 32, 64 and 100. Note 1: At this stage select the media type. Various settings are carried out according to the media selection made here. Note 2: While measurements are being taken, only the operation, for which the measurement is being taken, is allowed. Note 3: Reproduction (play) speed is selectable from: DVD x 1CAV ↔ x 1CLV, CD x 2CLV ↔ x 1CLV 2 : DVD, single-layer 3 : DVD, dual-layer 4 : CD 5 : CD-RW - Front-End test mode flow chart 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 30 1 2 3 4 1 2 3 4 F E D C B A AVIC-80DVD/UC Layer 0 selected Layer 1 selected EDC1 mode ID designation 1 2 1~4 EDC1 start 5 Layer 0 selected Layer 1 selected EDC2 mode ID designation 1 2 1~4 EDC2 start 5 0000 0000 0000 0000 0100 0000 1103 0000 Layer0:10** **** Layer1:11** **** ** ****: ID specification value Layer0:20** **** Layer1:21** **** ** ****: Present ID value 0000 0000 1003 0000 0100 0000 1103 0000 0000 0000 1003 0000 Layer0:10** **** Layer1:11** **** ** ****: ID specification value Layer0:20** **** Layer1:21** **** ** ****: Present ID value Method for designating an ID address: • A number of digits are determined through commands 1 and 2. Numerical UP/DOWN operations are performed through commands 3 and 4. The decision is finalized (entered) with command 5. Error status from DVD micurocomputer Contents Display 0X50 Mecha. error No dislay 0X40 No disc No dislay 0X30 The temperature is abnormal Thermal Protection in Motion 0X20 Read error Error-02-XX 0XE2 Non-playable disc NON-PLAYABLE DISC 0X90 Drrerent region disc DFFERENT REGION DISC 0XFF Undefined error Error-FF Error code of read error(Part of XX) Error Code Contents Display 0X99 Data cannot read Please condirm the disc 0X80 The address cannot be found Please condirm the disc 0X90 Focus error Please condirm the disc 0X91 Spindle lock NG DVD is stopping because mechanism detected abnormality 0X92 Carrige home NG DVD is stopping because mechanism detected abnormality 0X93 FOK error Please condirm the disc 0X94 ID/Subcode cannot be read Please condirm the disc 0X95 High spindle rotation Please condirm the disc 0X96 Row spindle rotation DVD is stopping because mechanism detected abnormality 0X98 TOC cannot be found Please condirm the disc 0X9A AV chip error DVD is stopping because mechanism detected abnormality 0X9B RecaveryNG(BE) DVD is stopping because mechanism detected abnormality OSD display Error Code List 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 31 5 6 7 8 F E D C B A 5 6 7 8 AVIC-80DVD/UC Skew adjustment connection diagram • DVD Core Unit R RFOUT IC1100 OSCILLOSCOPE GND1 - Skew adjustment If any of the following replacements have been performed on the system, adjustments for pick up, must be conducted: 1. Pick up unit replacement 2. Spindle motor replacement 3. Carriage chassis replacement 4. Pick up unit main shaft replacement 5. Pick up unit sub-shaft replacement Measurement device and tools : Oscilloscope Allen key wrench 40-pin flexible extension Adhesive material(GEM1033) Screw rock(GYL1001) Disk used : GGV1018 Measurement reference : GND1 Measurement point : RFOUT 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 32 1 2 3 4 1 2 3 4 F E D C B A AVIC-80DVD/UC PU diagram Adhesive material (GEM1033) Skew adjustment screw A Screw rock(GYL1001) Skew adjustment screw B Screw rock(GYL1001) Symptoms that can occur if proper adjustments are not made: Error rate reaches 10 (10 or less under normal condi- tions). The RF jitter becomes more pronounced - the RF waveform becomes deformed. Retraction of the tracking and the servo motor, become unstable. Cautions for performing adjustments: Do not look directly into the laser beam for any prolonged periods of time. Procedure: 1. Replace the cable, connecting the product's main unit and the DVD mechanical module, with a 40-pin extended flex- ible cable (GGD1170), and turn the DVD mechanical module upside down, in order to proceed with pick-up unit adjust- ments. 2. Remove adhesive materials from the pick-up unit, using tweezers. (Note) Make sure that adhesive material fragments are not scattered while removing the adhesive from the unit. Be also very careful not to exert excessive force on the actuator. 3. Connect the unit to an oscilloscope, referring to the connection diagram. 4. Turn the product power ON, and load the disk for adjustments (GGV1018). 5. Set the disk type to single-layer DVD in the front-end test mode, turn the power ON and then move the pick-up to the middle radius. 6. LD ON. 7. Close in the focus(Do not carry out 'T.Bal adjustment' and 'Tracking close'.) 8. Maximize the level by slightly turning the skew adjustment screw A, while looking at the RF waveform level on the oscilloscope. Next, maximize the level by turning the skew adjustment screw B, slightly. Repeat this procedure three times and adjust the unit to attain a maximum level. 9. Turn the power OFF in the test mode, and eject the disk after verifying that it has stopped spinning. 10. Apply adhesive and screw lock materials, to the locations specified in the pick-up diagram (shown below). Apply the adhesive material to secure the resin components on the pick-up chassis. Apply the screw lock material to secure the screws on the pick-up chassis. Do not apply any of these materials to the pick-up section or mechanical sections, which are not specified. Keep the unit away from vibration or shock until the materials securely fix the components and screws in place. -3 -4 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 33 5 6 7 8 F E D C B A 5 6 7 8 AVIC-80DVD/UC - Handling the mechanical module 1. The mechanical module should be handled by holding the upper frame and main frame of the mechanical mod- ule. 2. The front section of the upper frame is not very sturdy, so this section should not be held too firmly (see fig.1). Short Auxiliary land Fig.1 Fig.2 Fig.3 DVD Core Unit R Fig.4 Main shaft CRG motor PU unit PU rack Main shaft clamp spring - Removing the PU unit (see fig.4) 1. Lift the pick-up rack to the center of the axis of the rack, turn it 90 degrees first, then press on it lightly, and fix it in place temporarily. 2. Remove the screw that keeps the main shaft clamp spring in place, and remove the main shaft clamp spring. 3. Remove the PU unit with the main shaft attached. GENERAL INFORMATION DIAGNOSIS DISASSEMBLY - Removing the DVD Core Unit R 1. Bring the mechanism to a locked position (disk load standby position). 2. Turn the mechanical module upside down. 3. Set the pick-up flexible cable to a shorted position on the land end (the other is auxiliary), and turn the SW knob in the direction opposite to OP (see fig.2). 4. Remove the pick-up flexible cable and the CRG flexible cable from the connector. Remove the solder on the lead wires of the load motor. 5. Remove screws at two locations, and remove the DVD Core Unit R (lift the board in the direction of the white arrow shown in fig.3, and remove it out diagonally). Do not hold onto this area. 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 34 1 2 3 4 1 2 3 4 F E D C B A AVIC-80DVD/UC INTC RPU SIO UART0/CSI0 UART1/CSI1 UART2 CSI2 PWM0 PWM1 ADC PORT ROM RAM 256k BYTE 10k BYTE CPU PC 32bit Ballel Sifter System Register General Register (32bit X 32) Multiplier (32 X 32 64) ALU Instruction Queue BCU MEMC DRAMC ROMC DMAC CG System Controller NMI XAVINT, XADSCINT, RESERVED, CTS LOCKDET, CRGSENS, OFTR TILT1/TILT, TILT3/CLOCK, XODCRES, AVREFOFF SOCOMN SICOMN SCKCOMN SLVSTS HSTCMD LTDAC TXPC RXPC SOADSC SIADSC SCKADSC AVREF AVSS IRQPWR LCDRFOFF TILT2/BIAS VSS VDD XRESET MODE0-MODE2 CVSS CVDD X2 X1 CLKOUT CKSEL ADSCENS, ADSCENC, CONT, OEIC XODCINT1, XODCINT0, CDLOCK, FG D0-D15 A0-A20 WAITODC XLWR XUWR LOAD XRD CD/DVD VERENT XUCHKENT XUBE XLBE EJECT DACINPUT FS44_48 XCSODC DISCDET RESERVED, XCSAVR XCSFLSH, BUSISO XCSAVW, XCSSRAM BMUTE AMUTE OPENSENS, EJECTSENS, CRGADIN, FOK, RFENV, DISCSENS, TEMP EMPH, DISCSET, VCONTA, VCONTB MCKENA DTR EDCF, TMODE, XADSCRES, XAVRES, LTFEP *PE5324C IC IC's marked * are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction. 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 35 5 6 7 8 F E D C B A 5 6 7 8 AVIC-80DVD/UC A14 2 A13 3 A12 4 A11 5 A10 6 A9 7 A8 8 NC 9 NC 10 11 we 12 reset 13 NC 14 NC 15 A17 16 A7 17 A6 18 A4 19 A3 20 A2 21 A1 22 23 24 48 VSS 47 46 ce 45 A16 44 A0 43 byte 42 DQ15/A-1 41 VSS 40 DQ7 39 DQ6 38 37 DQ13 36 DQ12 35 DQ4 34 VCC 33 DQ11 32 DQ10 31 DQ2 30 DQ9 29 DQ1 28 DQ8 DQ0 oe A15 1 25 26 27 NC A5 DQ3 DQ5 DQ14 A-1,A0-A17 : Address output DQ0-DQ15 : Data input/output ce : Chip enable input oe : Output enable output we : Write enable output reset : Connect to VCC RY/by : Not used byte : Connect to VCC VCC : Supply voltage VSS : GND NC : Not used RY/by *PD6378D 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