Ver. 1 SERVICE MANUAL MODEL JP DVD-2500BTCI E3 E2 EK E2A E1C E1K EUT 3 BLU-RAY DISC/DVD VIDEO TRANSPORT 注 意 サービスをおこなう前に、このサービスマニュアル を必ずお読みください。本機は、火災、感電、けが などに対する安全性を確保するために、さまざまな 配慮をおこなっており、また法的には「電気用品安 全法」にもとづき、所定の許可を得て製造されてお ります。従ってサービスをおこなう際は、これらの 安全性が維持されるよう、このサービスマニュアル に記載されている注意事項を必ずお守りください。 ● For purposes of improvement, specifications and design are subject to change without notice. ● Please use this service manual with referring to the operating instructions without fail.
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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.
WIRE ARRANGEMENT DIMENSION If wire bundles are untied or moved to perform adjustment or parts replacement etc., be sure to rearrange them neatly as they were originally bundled or placed afterward. Otherwise, incorrect arrangement can be a cause of noise generation.
SPECIFICATIONS Item HDMI Output Output jack: 19-pin HDMI terminal, 1 set HDMI (Deep Color, Dolby Digital Plus, Dolby TrueHD, DTSHD) Note: 1.
LASER BEAM SAFETY PRECAUTIONS This BD player uses a pickup that emits a laser beam. Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin. The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep your eyes at least 30 cm away from the pickup lens when the diode is turned on. Do not look directly at the laser beam.
Safety Check after Servicing Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts, and wires have been returned to their original positions. Afterwards, do the following tests and confirm the specified values to verify compliance with safety standards. 1. Clearance Distance When replacing primary circuit components, confirm specified clearance distance (d) and (d’) between soldered terminals, and between terminals and surrounding metallic parts.
STANDARD NOTES FOR SERVICING Circuit Board Indications Pb (Lead) Free Solder 1. The output pin of the 3 pin Regulator ICs is indicated as shown. When soldering, be sure to use the Pb free solder. How to Remove / Install Flat Pack-IC Top View Out Bottom View In Input 1. Removal With Hot-Air Flat Pack-IC Desoldering Machine: 1. Prepare the hot-air flat pack-IC desoldering machine, then apply hot air to the Flat Pack-IC (about 5 to 6 seconds). (Fig. S-1-1) 2.
With Iron Wire: 2. Installation 1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3) 1. Using desoldering braid, remove the solder from the foil of each pin of the flat pack-IC on the CBA so you can install a replacement flat pack-IC more easily. 2. Affix the wire to a workbench or solid mounting point, as shown in Fig. S-1-5. 2.
Instructions for Handling Semiconductors Electrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electrostatic charge during unpacking or repair work. 1. Ground for Human Body Be sure to wear a grounding band (1 MΩ) that is properly grounded to remove any static electricity that may be charged on the body. 2.
CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart 3. Disassembly Method This flowchart indicates the disassembly steps to gain access to item(s) to be serviced. When reassembling, follow the steps in reverse order. Bend, route, and dress the cables as they were originally. Removal ID/ Loc. No. Part Fig. No.
Note: (1) Identification (location) No. of parts in the figures (S-3) [2] Top Panel (2) Name of the part (S-3) (S-3) (3) Figure Number for reference (S-3) (4) Identification of parts to be removed, unhooked, unlocked, released, unplugged, unclamped, or desoldered. P = Spring, L = Locking Tab, S = Screw, CN = Connector * = Unhook, Unlock, Release, Unplug, or Desolder e.g. 2(S-2) = two Screws (S-2), 2(L-2) = two Locking Tabs (L-2) (5) Refer to “Reference Notes.
(S-16) (S-7) (S-16) [10] BE Main CBA Unit [6] Power SW CBA Lead with blue stripe Desolder CN7401 CN6401 [7] SD CBA (S-8) (S-6) CN7001 (S-17) (S-17) SD PCB Holder (S-6) (S-18) BE Scaler (S-17) Holder (S-18) (S-18) [5] Front CBA BE Scaler Sub Holder Fig. D4 (S-9) Fig.
(S-23) (S-28) [15] Power Supply CBA (S-24) [18] Pedestal (S-24) CN2501 (S-25) (S-26) (S-26) (S-27) [16] AV CBA Power PCB Holder Wire CN2503 [14] RS232C CBA [17] Sub Microcontroller CBA (S-22) CN2551 (S-22) RS232C Holder Fig. D9 Fig. D8 4. How to Eject Manually 1. Remove the Top Cover and the Top Panel. 2. Insert a screwdriver, etc. into the Hole A straightly so that the Portion A is pushed. 3. Pull the tray out manually and remove a disc.
Cautions concerning the structure The chassis touches the patterns on the circuit board at 6 points, but these patterns are all ground patterns, so performance is not affected.
HOW TO INITIALIZE THE BLU-RAY DISC PLAYER To put the program back at the factory-default, initialize the BD player as the following procedure. 1. Turn the power on by pressing the [POWER] button and the tray will close. 2. Press [1], [2], [3], [4], and [DISPLAY] buttons on the remote control unit in that order. Fig. a appears on the screen. "*******" differ depending on the models. MODEL Version Region : ******* : *.*** : * / * EEPROM CLEAR : STOP EXIT: POWER Fig. a 3.
FIRMWARE RENEWAL MODE The appearance shown in (*1) of Fig. c is described as follows: 1. Turn the power on and remove the disc on the tray. 2. To put the BD player into version up mode, press [9], [8], [7], [6], and [MENU/POP MENU] buttons on the remote control unit in that order. The tray will open automatically. Fig. a appears on the screen and Fig. b appears on the VFD. "*******" differs depending on the models. No. 1 Appearance State Now Loading... Loading the disc 2 Reading...
9. Press [STOP] button on the remote control unit. Fig. h appears on the screen and Fig. i appears on the VFD. "*******" differ depending on the models. MODEL Version Region : ******* : *.*** : * / * EEPROM CLEAR : OK EEPROM CLEAR : STOP EXIT: POWER Fig. h Fig. i 10. To exit this mode, press [POWER OFF] button.
SERVICE MODE Service Mode 1st level 1 Mecha test 2 VFD/LED Test 3 Error Rate 2nd level Tray Aging Aging of tray open/close 2 TOC Read TOC reading 3 Heat Run Tray close -> TT1 playback -> TT10 playback -> Tray open -> Tray close 1 All On Turning on all VFD 2 All Off Turning off all VFD Displaying Error rate, Jitter during playback 1 6 LD Power LD Test 2 5 Channel Level SD Card Test 8 Default Setting 1 Off Turning off LD 2 BD Turning on BD LD 3 DVD Turning on DVD LD 4 C
Entering Service Mode In power on condition, no discs and tray close, it will be entered into service mode by the following operation using the remote controller. However, it will not be entered when Media Select Item is SD Memory. Service Mode by using remote controller Press the following buttons on the remote controller in power on condition, no discs and tray close; [2]->[5]->[8]->[0]->[CLEAR] Release from Service Mode Press the [POWER OFF] button to turn off power.
TRAY LOCK MODE Tray Lock Mode prevents the tray opening or closing to prevent disc theft in demo mode. Enter this mode using the following procedure. 1. Confirm that the TV Monitor is connected. 2. With playback stopped, press [SETUP], [TOP MENU], [3], [AUDIO], [0] and [SETUP] buttons on the remote control unit in that order. "Trade On" will appear in the upper right corner on the screen, and on VFD for 2 seconds. Fig.a VFD 3.
REMOTE LOCK MODE SETTING MENU: Remote Lock Off Mode: This mode receives an input signal from the remote control unit or from the Remote In-Jack on the rear panel. Remote Lock On Mode: This mode dose not receive an input signal from the remote control unit or from the Remote In-Jack on the rear panel. Perform the setting using the following procedure. 1. Press [ON/STANDBY] and [STOP] buttons on the front panel simultaneously for over 3 seconds to set "Remote Lock Mode" and display mode. 2.
TROUBLESHOOTING FLOW CHART NO.1 The power cannot be turned on. No Is the fuse normal? Yes Is normal state restored when once unplugged power cord is plugged again after several seconds? Yes Is the AL+5V line voltage normal? Yes Check each rectifying circuit of the secondary circuit and service it if defective. No No See FLOW CHART No.2 Check if there is any leak or short-circuiting on the primary circuit component, and service it if defective.
FLOW CHART NO.6 P-ON+5V (1) is not outputted. No Is 5V voltage inputted to the emitter of Q2610? Yes Is the voltage of base on Q2610 lower than the voltage of emitter on Q2610 when turning the power on? No Check D1013, D1014, D1015, D1021, C1019, C1025, and their periphery, and service it if defective. Check Q2607 and PWSW3 line and service it if defective. Yes Replace Q2610. FLOW CHART NO.7 P-ON+5V (2) is not outputted.
FLOW CHART NO.11 The fluorescent display tube does not light up. No Is 3.3V voltage supplied to Pin(64) of IC3001? Yes Is the voltage of approximately -30V supplied to Pin(56) of IC3001? Yes No Check the P-ON+3.3V line and service it if defective. Check the -FL line and service it if defective. No Check R3006, C3003, IC3001 and their periphery, and service it if defective. Is there 1.8MHz oscillation at Pin(58) of IC3001? Yes Check D1010, D1017, T1001, and their periphery, and service it if defective.
FLOW CHART NO.14 The disc tray cannot be opened and closed. (It can be done using the remote control unit.) Is the normal control voltage inputted to Pin(3) of IC2000? Refer to "FLOW CHART NO.12" No Replace the "OPEN/CLOSE" switch (SW3006). Yes Refer to "FLOW CHART NO.15" FLOW CHART NO.15 The disc tray cannot be opened and closed. [No Disc] indicated. Picture does not appear normally. Audio is not outputted normally.
BD Mechanism Replacement Guidelines The guidelines describe how to determine whether a BD Mechanism Assembly is defective or not. Confirm that the malfunction is eliminated after replacing the defective BD Mechanism Assembly with a new one. *The BD Mechanism Assembly shall be acceptable when the following test disc can be played successfully; BD-ROM BLX-201S3(SONY) chp12 BD-R SBD-8284(ALMEDIO) *Select [4: LD Test] and select [2: Operating Time] in Service Mode.
DVD-2500BTCI RESET 1 IC6701 A18 SCL A17 SDA 1 D+3.3V Q6704 Q6703 RESET 3 IC6702 XRST A16 XTRST L3 BE MAIN CBA UNIT CN7001 13 15 16 14 D+3.3V Q6701 D+3.3V Q6702 RDY M3 RXD1 G18 TXD1 B18 IC6001 (MAIN MICRO CONTROLLER) Either IC6701 or IC6702 is used for BE MAIN CBA UNIT. 2 D+3.3V IC6905 (EEPROM) 5 SDA 6 SCL 8MHz X'TAL X2000 RESET IC2001 AV CBA CN2304 CN2503 13 RDY 12 15 SUB-TXD 9 16 SUB-RXD 6 14 SYS-RESET 11 EV+3.
DVD-2500BTCI BD MECHANISM SPINDLE MOTOR LOADING MOTOR SLED MOTOR LDD OEIC (BD) OEIC (CD/DVD) CN101 2 3 1 4 6 7 8 9 CN902 4 3 2 1 CN901 5 6 2 1 CN903 1 2 3 5 6 7 8 9 10 FCS(+) FCS(-) TRK(+) TRK(-) EXPA(+) EXPA(-) EXPB(+) EXPB(-) SLD2(+) SLD2(-) SLD1(+) SLD1(-) LOAD(+) LOAD(-) LDSNS1 LDSNS2 W V U HU(+) HU(-) HV(+) HV(-) HW(+) HW(-) CN101 A-D 20-23 E-H 25-28 X 29 RF(+) 16 RF(-) 17 BDRF(+) 13 BDRF(-) 14 SDATA 40 SCLK 38 WOB FE RF EQ MATRIX WOB ADC RF ADC 2 4 7 9 10 11 12 13 14 10 9 15
SD CARD SLOT 13 15 1 3 11 7 16 CN4002 IC6901 (NAND FLASH MEMORY) 30 DVD-2500BTCI DDR SDRAM (512Mbit x 4) IC6507,IC6508,IC6509,IC6510 (DDR SDRAM) DDR SDRAM (512Mbit x 4) IC6501,IC6502,IC6503,IC6504 (DDR SDRAM) NOR FLASH MEMORY (8Mbit) IC6902 (NOR FLASH MEMORY) NAND FLASH MEMORY (64Mbit) CN6401 ED (0-15) ED (0-7) PC1A (0-12) C1DQ (0-31) PC0A (0-12) C0DQ (0-31) SD DATA(0-3) CN7602 13 15 1 3 11 7 16 3-18 IDE1D(0-15) SDDAT0 SDDAT1 SDDAT2 SDDAT3 SDCLK SDCD SDWP TO DIGITAL SIGNAL PROCESS 1
TO DIGITAL SIGNAL PROCESS 2 BLOCK DIAGRAM HDMI-DATA0 HDMI-DATA1 HDMI-DATA2 HDMI-DATA3 HDMI-MCK HDMI-BCK HDMI-LRCK HDMI-SPDIF PRMY(0-11) PRMC(0-11) PRMCLK PRMVS PRMHS SCL SDA IIC I/F 46 45 44 42 41 39 36 35 70-73,75-78, 92,94,102,103 50,51,53-57,59, 87,88,90,91 VIDEO I/F AUDIO I/F 121 CLK 83 VS 84 HS 113 116 AV CONTROLLER REGISTER IC7501 (HDMI INTERFACE) HDCP CIPHER/ ENCRYPTOR AUTHENT /CATION KEY EXCHANGE BE MAIN CBA UNIT TMDS ENCODER TMDS SERIALIZER DDC I/F 3 31 DVD-2500BTCI 7 10 T.
CN1003 AC INLET AC CORD V 3 1 2 32 DVD-2500BTCI Q1003 14 6 2 3 D1009 1 4 SHUNT REG. IC1003 ERROR VOLTAGE DET 16 9 10 13 15 12 11 7 4 2 T1001 POWER SUPPLY CBA HOT VDD 6 SWITCHING CONTROL 5 BRIDGE RECTIFIER D1001 - D1004 IC1001 (SWITCHING CONTROL) LINE FILTER F1001 L1001 2A 250V A F HOT CIRCUIT. BE CAREFUL. CAUTION ! Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
SCHEMATIC DIAGRAMS AND TEST POINTS Standard Notes WARNING Many electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc.
LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES: 1. CAUTION: F A V FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE FUSE. ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQES D'INCELE N'UTILISER QUE DES FUSIBLE DE MÊME TYPE. RISK OF FIRE-REPLACE FUSE AS MARKED. This symbol means fast operating fuse. Ce symbole represente un fusible a fusion rapide. 2.
AV Schematic Diagram 35 DVD-2500BTCI
Sub Microcontroller Schematic Diagram 36 DVD-2500BTCI
Power Supply Schematic Diagram CAUTION ! Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F1001) is blown , check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail. F A V CAUTION ! For continued protection against fire hazard, replace only with the same type fuse.
Front & Power SW Schematic Diagram FL3000 MATRIX CHART P1 P2 P3 P4 P5 P6 P7 P8 1G 2G 3G 4G 5G 6G 7G 8G 9G 10G 11G 12G 13G 14G SUPER AUDIO HDMI GROUP TITLE TRACK CHAP TOTAL SING REM (h1) (h1) (h1) (h1) (h1) (h1) HD DVD VCD (h1) (h1) BD SD USB NET 1A- B PROG RAND (h1) (h1) 15G 2(h1) CH MULTI DIGITAL + DTS Express (h1) TrueHD DTS -HD MSTR V S S MP3 WMA AAC PL x HDCD ANGLE L. P. PCM MPEG D.
RS232C Schematic Diagram SD Schematic Diagram 39 DVD-2500BTCI
FE Main 1/5 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC001. IC001 is divided into four and shown as IC001 (1/4) ~ IC001 (4/4) in this FE Main Schematic Diagram Section.
FE Main 2/5 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC001. IC001 is divided into four and shown as IC001 (1/4) ~ IC001 (4/4) in this FE Main Schematic Diagram Section.
FE Main 3/5 Schematic Diagram 42 DVD-2500BTCI
FE Main 4/5 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC001. IC001 is divided into four and shown as IC001 (1/4) ~ IC001 (4/4) in this FE Main Schematic Diagram Section.
FE Main 5/5 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC001. IC001 is divided into four and shown as IC001 (1/4) ~ IC001 (4/4) in this FE Main Schematic Diagram Section.
BE Main 1/9 Schematic Diagram 2 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
BE Main 2/9 Schematic Diagram 2 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
BE Main 3/9 Schematic Diagram 2 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
BE Main 4/9 Schematic Diagram 2 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
BE Main 5/9 Schematic Diagram 2 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
BE Main 6/9 Schematic Diagram 2 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
BE Main 7/9 Schematic Diagram 2 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
BE Main 8/9 Schematic Diagram 2 NOTE: The order of pins shown in this diagram is different from that of actual IC6001. IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
BE Main 9/9 Schematic Diagram 53 DVD-2500BTCI
WIRING DIAGRAM LEAD IDENTIFICATIONS SD CARD SLOT SD CBA CN4002 W V U +5V HU(+) HU(-) HV(+) HV(-) HW(+) HW(-) HB(-) 1 2 3 4 5 6 7 8 9 10 11 64 33 8 1 32 1 PQ070XF02SZH 1234 49 BD-OEIC ADM232AARN 2SD2012(F M) KTC2026-Y/P 33 32 16 9 1 8 64 17 1 16 PQ035ZN01ZPH PQ035ZNA1ZPH BD-LD CD-LD EL817B PS2561A-1(Q,W) PD-LD SP232ACN-L/TR 16 9 1 8 3 FE MAIN CBA & BD MECHANISM ASSEMBLY DVD-LD 1 4 1: Anode 2 3 2: Cathode 3: Emitter 4: Collector BU4229G-TR PST3630NR 5 4 1 2 4 5 2
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EXPLODED VIEWS Cabinet 2L010 W08 BE MAIN CBA Unit Note: Be sure to unplug the power cord from the power outlet before disassembling. “Current continues to flow in the set for 10 to 20 seconds after the power cord is unplugged. Wait until the power LED turns completely off before proceeding.
PARTS LIST OF EXPLODED VIEW ＊ 本表に "nsp" と記載されている部品は供給できません。 ＊ Parts for which "nsp" is indicated on this table cannot be supplied. ＊ 本表に "nsp" と記載されている基板 ASS’Y は供給できません。基板 ASS’Y の修理の際には基板部品表を確認のうえ、交換部品を発注してください。 ＊ P.W.B. ASS'Y for which "nsp" is indicated on this table cannot be supplied. When repairing the P.W.B. ASS'Y, check the board parts table and order replacement parts.
Ref. No. Part No.
Packing Lower Side X2 Upper Side X12 X38 X15 X1 X6 S4 S4 X4 S10 S3 S6 S8 S5 S5 S9 A22 A30 A30 Some Ref. Numbers are not in sequence.
PARTS LIST OF PACKING & ACCESSORIES ＊ 本表に "nsp" と記載されている部品は供給できません。 ＊ Parts for which "nsp" is indicated on this table cannot be supplied. ＊ 本表に記載されている部品は、補修用部品のため製品に使用している部品とは一部、形状、寸法などが異なる場合があります。 ＊ The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions. Ref. No. z Part No.
