For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies Also test with plug reversed of, PIONEER Service Manual may be obtained at a (Using AC adapter Earth nominal charge from PIONEER. plug as required)
& Mains lead (ADG1154) Connects the DTR SCART socket to the TV SCART socket. (TV SCART sockets are usually labelled EXT or AV.) & Instruction manuals & Warranty card This is provided separately. Plug it into the mains power supply. DBR-TF100...
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• 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. • : The power supply is shown with the marked box. POWER ASSY (XXF1004) DBR-TF100...
3.8 POWER ASSY POWER ASSY (XXF1004) LIVE NEUTRAL DBR-TF100...
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Note : No individual parts replacement for repair except F101 and P301 is accepted by Model Supplier due to the safety reasons. > (1.25A) • NOTE FOR FUSE REPLACEMENT CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY. DBR-TF100...
4. PCB CONNECTION DIAGRAM 4.1 MAIN ASSY SIDE A MAIN ASSY Q1003 Q1002 Q1004 IC4002 Q4004 Q4003 Q1000 Q1001 IC3000 Q1201 Q1200 IC1000 IC2000 IC1001 IC2001 IC3002 IC3003 DBR-TF100...
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For further information for respective destinations, be sure to check with the schematic diagram. 4. View point of PCB diagrams. Capacitor Connector (XNP1011-A) SIDE A Q4004 Q4003 Q4006 Q4005 IC4001 IC4003 Q2001 Q4000 Q5005 Q5008 IC2003 IC2008 IC3003 Q5003 Q5101 Q5001 SIDE B P.C.Board Chip Part DBR-TF100...
CEHAT101M16 Refer to “2.2 EXTERIOR SECTION” for the spec of F101. C4045 CEHAT1R0M50 C4015,C4035 CEHAT221M10 C4053-C4059,C4061,C4200 CKSRYB102K50 6. ADJUSTMENT C4012 CKSRYB103K50 C4005-C4007,C4009-C4011,C4026 CKSRYB104K16 There is no information to be shown in this chapter. C4036,C4044,C4047,C4051 CKSRYB104K16 C4020,C4021,C4032,C4034,C4046 CKSRYB105K10 C4048-C4050 CKSRYB105K10 DBR-TF100...
7.1 DIAGNOSIS 7.1.1 CHECK MODE 1. Inspection Software Mode The DBR-TF100 test software is resident in the flash. ¶ How to enter Inspection Software Mode: 1. Connect the serial debug PCB (GGF1348) to the IRD (see diagram below). 2. Switch on the IRD.
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PC Operation Environment DOS/V machine OS: MS-DOS Execution Program: GA0015B.exe (Order Code PEE1034) Selecting the required model When GA0015B.exe is started the following screen initial screen is displayed. Press the Return Key to select DBR-TF100. The following screen will be displayed. DBR-TF100...
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Press " y " to overwrite the existing " make step_file ". The following menu of options is displayed. Use the cursor keys to move around the menu and press enter to add steps. When all required steps are added press f10 to return to the MAIN MENU screen. DBR-TF100...
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Reserved Reserved Reserved Reserved ∗1 Check VCXO Change the VCXO frequency between max and min levels ∗2 Check Slow_SW 4:3 (12V) Set the slow switch level to 12V Reserved ∗3 Check SUM:Boot Check that is used only in production DBR-TF100...
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(f1~f4) Set Tuning Parameter 1~4: Used to set the parameters of the received signal. After completion of settings, the data is transmitted to the IRD by pressing the " f9 " key. (f5) Set the state of the IRD: This is used to set slow switch level, etc. DBR-TF100...
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(f9) Set the audio level: This is used to adjust the audio level. 0 is maximum level and 9 is minimum level. After completion of settings, the data is transmitted to the IRD by pressing the " f9 " key. DBR-TF100...
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Interruption of resident software download should not cause a problem at any stage. Examples of terminal display: download –wbo boot_64.bin –port com download boot software contained in boot_64.bin via COM download- wrs fta.bin download resident software contained in fta. bin bia COM DBR-TF100...
Is there a Is there OSD? Enter Section(3) picture? Enter FE troubleshooting section(4) Is there Enter SMI troubleshooting macroblock section(3) and FE on display? troubleshooting (4a) Is there Enter Audio sound? troubleshooting section(4) RF output Enter FE Section(4a) STB working OK DBR-TF100...
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IC3001 Is Address and Data OK? Check SD_CLK Check Address and Data 90MHz lines inc. Resistors Repair Check F_OE Check SDRAM Replace IC2000 Control lines on power cycle Repair Check around resistors and ferrite beads Change SDRAM DBR-TF100...
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X1001 Replace IC1002 Replace Q4000 Check 4MHz X1001 Check I2C on Check R1042/R1043 IC1002 pin 1 and 2 Check I2C on R2047 and R2048 Change IC1002 Check picture on Change M1000 RF Modulator Return to MAIN Assy Flow chart DBR-TF100...
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Trace back to IC1001 pin12 low IC2000 10ms on power up Trace back to Check I2C IC2000 pin 18 and 19 R2045 & R2046 of IC1001 Check error pin40 (R1051), Test point Replace IC2000 AVDAT0-7, AVVALID, AVFSTART AVCLK Replace IC1001 DBR-TF100...
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C → 8 VCR_CVBS/Y → 48,VCR_C → 46 R → 10 G → 12 Replace IC4003 B → 14 Check for video signal at Omega Replace filter components side of filters? (C4005/6/7, C4009/10/11) Check R2054/ Omega NG, replace R2055 Replace DBR-TF100...
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From Main flowchart Switch antenna power ON in software Check around 3.3V at Antenna Disconnect Q1003/Q1002/R1063 base of power external antenna. Repair as necessary. Q1004? Antenna Return to main Omega or Q1004 NG. power flowchart Check and replace. Replace Tuner DBR-TF100...
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• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. List of IC BD4720G, uPC3221GV, MC44BS373CAD, STV6413D, STV0360, STI5517AWA BD4720G (MAIN ASSY : IC2003) • Reset IC Pin Arrangement Vout N.C. Block Diagram Vout Vref DBR-TF100...
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OUTPUT1 INPUT2 OUTPUT2 GND2 AGC CONTROL Pin Function Pin Name Function Power Supply pin. INPUT1 Signal input pins to AGC amplifier. INPUT2 Gain control pin. GND2 Ground pin. OUTPUT2 Signal output pins of video amplifier. OUTPUT1 GND1 Ground pin. DBR-TF100...
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(only in MLF 20) BUS SECTION VCO and PLL SECTION VHF Dividers (only in MLF 20) UHF OSC High Speed C Bus Prescaler/8 Receiver Prog Phase Ref Divider 4MHz Divider Comp /128 C BUS 31.25KHz VCCD GNDD PLLFLT XTAL DBR-TF100...
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Mute ROUT_CINCH LIN_TV VCR Switch 0/6 dB LOUT_CINCH 0/6/9 dB RIN_ENC LIN_ENC RIN_TV LIN_VCR LIN_VCR -62 dB 0/6 dB LIN_TV LOUT_TV Stereo/ Mono ROUT_TV RIN_ENC RIN_VCR RIN_VCR -62 dB 0/6 dB RIN_TV Mute I≤ C Bus Decoder TV Switch DBR-TF100...
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Audio Right Output to TV SCART LOUT_TV Audio Left Output to TV SCART Not connected Not connected Not connected VCCB5 Video Output Buffer Supply Pin BOUT_TV Blue Output to TV SCART VCCB4 Video Output Buffer Supply Pin GOUT_TV Green Output to TV SCART DBR-TF100...
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SLB_TV Slow Blanking Input/Output from TV SCART R/CIN_VCR Red Input (or C Input) from VCR SCART SLB_VCR Slow Blanking Input/Output from VCR SCART GIN_VCR Green Input from VCR SCART VCC12 +12 V Supply BIN_VCR Blue Input from VCR SCART DBR-TF100...
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Viterbi I≤ C decoder monitoring SCLT Interface De-interleaver De-interleaver SDAT Constellation display Control Reed- Solomon General decoder Lock purpose indicators Descrambler I/Os display LOCK/OP1 on OP1/OP2 and lock indicators LOCK/OP2 TS output DP, D0 to D7, CLK_OUT STR_OUT (ERROR) DBR-TF100...
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Chip select LSB Chip select MSB Power supply Pin Name Function − 13, 28, 39, 57 VDD Digital core supply − 22, 35, 44, 52 VDD_3.3 Digital I/O supply 15, 24, 30, 37, − 41, 46, 54, 56, Ground DBR-TF100...
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STI5517AWA (MAIN ASSY : IC2000) • Prog. Transport IC Pin Arragement DBR-TF100...
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Function CLK27MA Selectable input clock to PLL or for x1 mode CLKSPEEDSEL PLL speed select AUXCLKOUT Auxiliary clock for general use NOTRESET System reset NOTWDOGRSTOUT Internal watchdog timer reset. a : 5 V tolerant b : 1.8 V tolerant DBR-TF100...
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: 5 V tolerant b : Input for TSIN2L and TSIN3 (1394). c : Output as TSIN1 byte clock signal. d : H25, H24, H23, J26, J24, K26, K25 and K24 e : TSIN2LDATA7 is used for data input in serial mode. DBR-TF100...
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Audio/video core SDRAM data bus upper byte enable a : AC24, AC23, AD26, AD25, AD24, AD23, AE26, AE25, AE24, AE23, AF26, AF25, AF24 and AF23. b : V24, W26, W25, W24, W23, Y26, Y25, Y24, AA26, AA25, AA24, AB26, AB25, AB24, AC26 and AC25. DBR-TF100...
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BOUT AD12 Blue output COUT Chroma output CVOUT AD10 Composite video output YOUT AE10 Luma output Analog video DAC pins Pin Name Location Function NOTHSYNC AE20 I/O Horizontal sync EVENNOTODDA AF20 I/O Vertical sync a : 5 V tolerant DBR-TF100...
Max. Temperature Ramp-Down Rate Ramp-Up Rate (245 +/-5deg.C) 6deg.C/sec.Max. 3deg.C/sec.Max. 240deg.C 220d eg.C 100 to180 deg.C 30sec.MAX 150sec.Max 90sec.MAX Time (Seconds) Figure 1: Recommended temperature profile (conforming to JEDEC-STD-020) Time from Room Temperature to Peak 240 to 360 sec. DBR-TF100...
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1.3 above. If you remove the product using hot air in a status where the resin has absorbed moisture, heat stress may cause package cracking or adhesion degradation of the resin, and the actual reason for nonconformity may not found easily. DBR-TF100...
- Be carefull not to short the 5V supply lines. If this occurs, the IC protector P301 on the POWER Assy will blow. Ground Plate (Copper Clips) Fingers Scart Connector Fig.1 Scart socket copper clips Fig.2 Tuner Bottom Can Solder Point Solder Point Fig.3 Tuner Bottom Can DBR-TF100...
MAIN_1/5 TS1_1 AVDAT1 Data 1 MAIN_1/5 TS1_2 AVDAT2 Data 2 MAIN_1/5 TS1_3 AVDAT3 Data 3 MAIN_1/5 TS1_4 AVDAT4 Data 4 TS1_5 AVDAT5 Data 5 MAIN_1/5 MAIN_1/5 TS1_6 AVDAT6 Data 6 MAIN_1/5 TS1_7 AVDAT7 Data 7 MAIN_1/5 TS1_10 AVFSTART Start DBR-TF100...
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RAS for IC3000 (Video SDRAM) MAIN_3/5 SD_XCAS VSD_CAS CAS for IC3000 MAIN_3/5 SD_XWE VSD_WE Write enable for IC3000 MAIN_3/5 SD_XCS0 VSD_CS Chip select for IC3000 (5) Other Points (Resistor) Signal Name Indicate Description Wave Form No. SD_CLK MAIN_3/5 VSD_CLK Clock for IC3000 DBR-TF100...
2 SCART socket for VCR 6 VHF and UHF aerial input, +5V to external antenna 3 SCART socket for TV 4 Optical digital audio output socket 1. SCART: Euroconnector 2. VHF: Very High Frequency 3. UHF: Ultra High Frequency DBR-TF100...
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0 Refer to Setting TV codes on the right. This remote can directly control the TVs of major manufacturers. At the time of ship- ment the remote is preset to operate Pioneer TVs. - SUBTITLE button Press to display subtitles. = WIDE button Press to switch between wide-screen viewing modes.