For U.S.A., Canada & Europe model Digital Player SERVICE MANUAL MODEL DVD-2800II DVD VIDEO PLAYER This service manual is composed of only pages whose contents are different from those for the model DVD-2800. For servicing, refer to the previously issued service manual of DVD-2800 (X0111) at the same time. Some illustrations using in this service manual are slightly different from the actual set.
DVD-2800II SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power cord is less than 460 kohms, the unit is defective.
DVD-2800II BLOCK DIAGRAMS 1 2 3 4 5 6 7 8 DVD-2800II Block Diagram (1/2) 4M DRAM 24P FFC DVD DRIVE MECHA UNIT FRONTEND PROCESSOR [TA1293F] DISC SERVO PROCESSOR [TC9453F] 8M FLASH ROM [HY29F080T] 16M SDRAM x2 4M DRAM A HRESET ATAPI INTERFACE DVD DECODER [TC9469BF] DVD PROCESSOR [ES4408] LD8~15 15P FFC 4ch MOTOR DRIVER [BA5952FP] B DMO,TRD DRIVE CONTROL m -COM [TMP95CW64F] 5P PH 3P PH SPINDLE MOTOR DRIVER [AN8471] DMO 8 E2PROM [S24C01B] /RST I/O EXPANDER [HCT273] [TC7WT125]
DVD-2800II 2 1 3 4 5 6 7 8 DVD-2800II Block Diagram (2/2) OPTICAL OUT OPTICAL A AUDIO PWB UNIT GU-3340-1 COAXIAL OUT PULSE TRANS MAIN PWB UNIT GU-3333 MAIN PWB UNIT GU-3333 AUDIO DAC [AD1854K] AUDIO AMP Y AUDIO OUT AUDIO AMP C G/Y VIDEO OUT V B/CB VIDEO FILTER & DRIVER I VIDEO PWB UNIT GU-3441 R/CR Y [ML6427] MAIN PWB UNIT GU-3333 B S-VIDEO OUT C HSYNC,YSYNC G/Y 27M YUV0~7 VIDEO FILTER & DRIVER II B/CB [ML6427] R/CR /RST C SDA,SCL I2C +2.5V REG. 8 Yi +1.8V REG.
DVD-2800II SEMICONDUCTORS IC’s 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 HostAddr5 HostAddr4 HostAddr3 HostAddr2 HostAddr1 HostAddr0 GNDCore HostCS HostRd_SDA HostWr_SCL VDDCore VidlnClk GNDIO VidlnData9 VidlnData8 VidlnData7 VidlnData6 VidlnData5 VidlnData4 VidlnData3 VidlnData2 VDDIO ExtRefXtalIOut ExtRefXtalIn VDDIO GNDIO MemData16 MemDat
DVD-2800II Pin No.
GND_IO CLKIN_B S9 S8 S7 S6 S5 DGND VDD S4 S3 S2 S1 S0 S_HSYNC S_VSYNC DVD-2800II 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 ADV7300 (IC706) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 TOP VIEW 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 S_BLANK R SET 1 VREF COMP1 DAC A DAC B DAC C VAA AGND DAC D DAC E DAC F COMP2 R SET 2 EXT_LF RESET ADV7300 Terminal Function Pin No.
DVD-2800II PIC18LC242-I/SO (IC703) MCLR 1 28 RB7 RA0 RA1 2 27 3 26 RB6 RB5 RB4 RA2 4 25 RA3 5 24 RB3 RA4 6 23 RB2 RA5 7 22 RB1 VSS 8 21 INT0 OSC1 9 20 VDD OSC2 10 19 VSS RC0 RC1 11 18 12 17 RC7 RC6 RC2 13 16 RC5 RC3 14 15 RC4 TOP VIEW PIC18LC242-I/SO Terminal Function Pin No.
DVD-2800II CXA1511M (IC510) 1 Detector & Comparator Integrator 8 TOP VIEW 4 IN 1 5 ABLC 2 3 4 5 6 C2 GND fo N.C. C1 TC7W14F (IC707) BA18BC0FP (IC710) 1A 1 8 Vcc 3Y 2 7 1Y 2A 3 6 3A GND 4 7 8 OUT Vcc 2 Vcc TOP VIEW 5 2Y 1 REFERENCE VOLTAGE OUT 3 GND 2 1 3 TRANSISTORS DTA144EK C B TOP VIEW E C B 47kohm / 9 47kohm / 9 E DIODES UDZS5.
DVD-2800II PRINTED WIRING BOARDS 1 2 4 3 5 6 7 8 1 DISPLAY P.W.B.
DVD-2800II 1 4 3 2 5 6 7 8 1 VIDEO P.W.B.
DVD-2800II NOTE FOR PARTS LIST l Part indicated with the mark " " are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused. l When ordering of part, clearly indicate "1" and "I" (i) to avoid mis-supplying. l Ordering part without stating its part number can not be supplied. l Part indicated with the mark " " is not illustrated in the exploded view. l Not including Carbon Film ±5%, 1/4W Type in the P.W.Board parts list.
DVD-2800II PARTS LIST OF P.W.B. UNIT ASS'Y GU-3441 VIDEO P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Note: The symbols in the column “Remarks” indicate the following destinations. E3 : U.S.A. & Canada model E2 : Europe model Ref. No. Part No.
DVD-2800II Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R852 247 2003 989 Carbon chip 33 ohm 1/16W RM73B--330JT C766,767 254 4464 906 Electrolytic 100uF/6.3V CE67C0J101MT R853 247 2006 928 Carbon chip 300 ohm 1/16W RM73B--301JT C768-770 257 0512 903 Ceramic chip 0.1uF/25V CK73F1E104ZT R854 247 2003 989 Carbon chip 33 ohm 1/16W RM73B--330JT C772 254 4464 906 Electrolytic 100uF/6.
DVD-2800II GU-3341 DISPLAY P.W.B. UNIT ASS'Y Ref. No. Part No.
DVD-2800II ADDENDUM PARTS LIST OF P.W.B. UNIT ASS'Y GU-3430 AUDIO P.W.B. UNIT ASS'Y Note: Same as DVD-2800 except the following. Ref. No. Part No. Part Name Remarks Ref. No. CAPACITORS GROUP Part No. Part Name Remarks RESISTORS GROUP C566 257 0506 951 Ceramic chip 100pF/50V CC73CH1H101JT C567 257 0501 901 Ceramic chip 0.01uF/50V CK73B1H103KT (1608) R461,462 C568 254 4538 939 Electrolytic 47uF/16V CE04W1C470MT SMG/RE3 C569 257 0501 901 Ceramic chip 0.
DVD-2800II EXPLODED VIEW 1 4 3 2 5 6 7 8 101 101 101 WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.
DVD-2800II Note: The symbols in the column “Remarks” indicate the following destinations. E3 : U.S.A. & Canada model E2 : Europe model PARTS LIST OF EXPLODED VIEW Ref. No. Part No. Part Name GU- 3333 — GU- 3441 GU- 3441 D — — GU- 3340 GU- 3340 D — — — — GU- 3341 GU- 3341 D — — — — — — — — GU- 3343 — Main P.W.B. unit Ass’y Main P.W.B. unit Video P.W.B. unit Ass’y Video P.W.B. unit Ass’y Video P.W.B. unit Video P.W.B. unit Audio P.W.B. unit Ass’y Audio P.W.B. unit Ass’y Audio P.W.B. unit Audio P.W.B.
DVD-2800II PACKING VIEW PARTS LIST OF PACKING & ACCESSORIES Ref. No. Part No. Part Name Remarks 201 202 203 204 205 205 206 505 0312 028 503 1374 001 501 2127 057 505 0038 043 511 3737 113 511 3740 113 515 0921 005 Cabinet cover Cushion Carton case Poly.
DVD-2800II WIRING DIAGRAM 1 2 3 4 5 6 7 8 DVD-2800II WIRING DIAGRAM GU-3343 SCART PWB UNIT (Europe model only) 5P PH-SAN CORD CX052 A CX101 CW052 CY101 GU-3441 VIDEO PWB UNIT CY271 CY171 27P FFC 17P FFC CX271 24P FFC B CX171 19P FFC CX241 CX191 CY191 15P FFC CX151 DVD DRIVE MECHA UNIT 3P PH CORD CX031 GU-3333 MAIN PWB UNIT 5P PH CORD GU-3340-1 AUDIO PWB UNIT CX051 C 14P PH-PH CON CORD CY141 CY141 CX091 4P PH-PH CORD 9P PH-SAN CORD CX042 CY042 GU-3340-2 POWER PWB UNIT D 3
DVD-2800II SCHEMATIC DIAGRAMS (1/2) 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G WARNING: + B LINE SIGNAL LINE Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.
DVD-2800II SCHEMATIC DIAGRAMS (1/2) 1 2 3 4 5 6 7 8 9 10 11 A A B B C D E C D F G WARNING: + B LINE SIGNAL LINE Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION.
DVD-2800II SCHEMATIC DIAGRAMS (1/2) 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G WARNING: + B LINE SIGNAL LINE Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.
DVD-2800II SCHEMATIC DIAGRAMS (1/2) 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G WARNING: + B LINE SIGNAL LINE Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.
DVD-2800II SCHEMATIC DIAGRAMS (1/2) 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G WARNING: + B LINE SIGNAL LINE Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.
DVD-2800II SCHEMATIC DIAGRAMS (1/2) 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G WARNING: + B LINE SIGNAL LINE Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture. CAUTION: NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.
DVD-2800II SCHEMATIC DIAGRAMS (2/2) 1 2 3 4 5 6 7 8 9 10 11 A B C D E F NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. G WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture.
DVD-2800II SCHEMATIC DIAGRAMS (2/2) 1 2 3 4 5 6 7 8 9 10 11 A A B B C D E C D F NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. G WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture.
DVD-2800II SCHEMATIC DIAGRAMS (2/2) 1 2 3 4 5 6 7 8 9 10 11 A B C D E F NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. G WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture.
DVD-2800II SCHEMATIC DIAGRAMS (2/2) 1 2 3 4 5 6 7 8 9 10 11 A B C D E F NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. G WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture.
DVD-2800II SCHEMATIC DIAGRAMS (2/2) 1 2 3 4 5 6 7 8 9 10 11 A B C D E F NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. G WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture.
DVD-2800II SCHEMATIC DIAGRAMS (2/2) 1 2 3 4 5 6 7 8 9 10 11 A B C D E F NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. G WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacture.
