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Pioneer DBR-T210GBS Service Manual
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Pioneer DBR-T210GBS Service Manual

Pioneer DBR-T210GBS Service Manual

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DIGITAL TERRESTRIAL RECEIVER
DBR-T210GBS
DIGITAL TERRESTRIAL RECEIVER (PRE-PAID BOX)
DBR-T210GBP
DIGITAL TERRESTRIAL RECEIVER (PRE-PAID PLUS)
DBR-T210GBN
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
DBR-T210GBS DBR-T210GBN DBR-T210GBP
NVXK
PIONEER CORPORATION
PIONEER ELECTRONICS SERVICE, 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 2000
digital
DIGITAL TERRESTRIAL RECEIVER
Model
AC230V
CONTENTS
1. SAFETY INFORMATION .............................................. 2
2. EXPLODED VIEWS AND PARTS LIST ........................ 3
3. SCHEMATIC DIAGRAM ............................................... 6
4. PCB CONNECTION DIAGRAM .................................. 30
5. PCB PARTS LIST ....................................................... 36
6. ADJUSTMENT ............................................................ 38
7. GENERAL INFORMATION ........................................ 34
7.1 IC .......................................................................... 39
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
MENU
SELECT
SMART CARD
Power Requirement
T - ZZV DEC. 2000 Printed in Japan
ORDER NO.
ON/OFF
ARP3088
Remarks

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Summary of Contents for Pioneer DBR-T210GBS

  • Page 1: Table Of Contents

    PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, 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 PIONEER CORPORATION 2000 T –...

  • Page 2: Safety Information

    The use of a substitute replacement component which does Leakage 0.5mA current Device not have the same safety characteristics as the PIONEER tester under recommended replacement one, shown in the parts list in test this Service Manual, may create shock, fire, or other hazards.

  • Page 3: Exploded Views And Parts List

    DBR-T210GBS, DBR-T210GBP DBR-T210GBN 2. EXPLODED VIEWS AND PARTS LIST • NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. • mark found on some component parts indicates the importance of the safety factor of the part.
  • Page 4 See Contrast table (2) PACKING SEAL See Contrast table (2) EAN CODE LABEL See Contrast table (2) (2) CONTRAST TABLE DBR-T210GBS, DBR-T210GBP and DBR-T210GBN are constructed the same except for the following: Part No. Symbol and Description Mark Remarks DBR-T210GBS...
  • Page 5 AEC1215 EARTH SPRING XBH1003 NAME LABEL See Contrast table (2) HEXAGON HEAD SCREW BBA1059 (2) CONTRAST TABLE DBR-T210GBS, DBR-T210GBP and DBR-T210GBN are constructed the same except for the following: Part No. Symbol and Description Mark Remarks DBR-T210GBS DBR-T210GBP DBR-T210GBN NAME LABEL...

  • Page 6: Schematic Diagram

    DBR-T210GBS, DBR-T210GBP DBR-T210GBN 3. SCHEMATIC DIAGRAM 3.1 OVERALL WIRING DIAGRAM COMMON INTERFACE PCMCIA 5V CN5001 CN4002-1 CN4001 BKN1019 BKB1017 BKP1122 CN8001 XKP1001 M1001 XXF1001 CN4002-2 BKN1019 1/9- MAIN ASSY (XWE1003) CN2003 CN7002 9604S-12C CN8503 CN8401 9604S-12F CARD ASSY (XWE1006) S8402...
  • Page 7 DBR-T210GBS, DBR-T210GBP DBR-T210GBN Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". CN6001 0102 BKP1137 0109 REK1102 T2.5A/250V 1110 5110 6115 5170 7180 7170 +3.3V +3.3V +3.3V +5VReturn POWER ASSY (XXF1002) –5V...
  • Page 8 DBR-T210GBS, DBR-T210GBP DBR-T210GBN 3.2 MAIN ASSY (1/9) MAIN ASSY (XWE1003) Digital Tuner Module...
  • Page 9 DBR-T210GBS, DBR-T210GBP DBR-T210GBN Modulator IC LCYA3R3J2520-T LCYA3R3J2520-T TV IF IC...
  • Page 10 DBR-T210GBS, DBR-T210GBP DBR-T210GBN 3.3 MAIN ASSY (2/9) MAIN ASSY (XWE1003) COFDEM Demodulator IC...
  • Page 11 DBR-T210GBS, DBR-T210GBP DBR-T210GBN...
  • Page 12 DBR-T210GBS, DBR-T210GBP DBR-T210GBN 3.4 MAIN ASSY (3/9) 4/9,9/9 4/9,9/9 Programable Transport IC 4/9,8/9...
  • Page 13 DBR-T210GBS, DBR-T210GBP DBR-T210GBN MAIN ASSY (XWE1003) 2/9,5/9,8/9,9/9 IC2002 SN74ACT08PWR CN8503...
  • Page 14 DBR-T210GBS, DBR-T210GBP DBR-T210GBN 3.5 MAIN ASSY (4/9) Flash Memory Flash (16Mbit) Flash (16Mbit) XGC1001-A-AV XGC1002-A-AV 3/9,8/9 MAIN ASSY (XWE1003)
  • Page 15 DBR-T210GBS, DBR-T210GBP DBR-T210GBN SDRAM (64Mbit) Flash (16Mbit) SDRAM (64Mbit)
  • Page 16 DBR-T210GBS, DBR-T210GBP DBR-T210GBN 3.6 MAIN ASSY (5/9) MAIN ASSY (XWE1003) AV Switch IC...
  • Page 17 DBR-T210GBS, DBR-T210GBP DBR-T210GBN Analog Audio Out JA4001 BKB1017...
  • Page 18 DBR-T210GBS, DBR-T210GBP DBR-T210GBN 3.7 MAIN ASSY (6/9) MAIN ASSY (XWE1003) RS232C IC...
  • Page 19 DBR-T210GBS, DBR-T210GBP DBR-T210GBN...
  • Page 20 DBR-T210GBS, DBR-T210GBP DBR-T210GBN 3.8 MAIN ASSY (7/9) MAIN ASSY (XWE1003) Modem Controller 11.0592MHz...
  • Page 21 DBR-T210GBS, DBR-T210GBP DBR-T210GBN Modem IC Modular Jack...
  • Page 22 DBR-T210GBS, DBR-T210GBP DBR-T210GBN 3.9 MAIN ASSY (8/9) MAIN ASSY (XWE1003) CAT24WC64J 3/9, 4/9 EEPROM 2/9-4/9,9/9 3/9, 5/9 5/9-7/9,9/9 3/9, 5/9 : The power supply is shown with the marked box.
  • Page 23 DBR-T210GBS, DBR-T210GBP DBR-T210GBN CN7002 PIN NAME Sub CPU 7/9, 9/9 2/9, 3/9 CN8401...
  • Page 24 DBR-T210GBS, DBR-T210GBP DBR-T210GBN 3.10 MAIN ASSY (9/9) 147-0006-02 2/9, 3/9 Common Interface IC...
  • Page 25 DBR-T210GBS, DBR-T210GBP DBR-T210GBN MAIN ASSY (XWE1003)
  • Page 26 DBR-T210GBS, DBR-T210GBP DBR-T210GBN 3.11 FRONT ASSY M8401 D8409 S8406 CN8401 9607S-21F S8405 S8401 S8402...
  • Page 27 DBR-T210GBS, DBR-T210GBP DBR-T210GBN 3.12 CARD ASSY C8504 C8502...
  • Page 28 DBR-T210GBS, DBR-T210GBP DBR-T210GBN 3.13 POWER ASSY 3180 POWER ASSY (XXF1002) 2108 3106 100K 470R 3181 0109 REK1102 100K F115 F116 F117 F114 0109 1110 T 2.5A H 250V SDDF 0102 F101 5110 6115 F102 F103 F105 F104 UF1922P4 S1NB80 HCS0528...
  • Page 29 DBR-T210GBS, DBR-T210GBP DBR-T210GBN 3240 F220 7240 PC_5V F202 F201 BC327-25 +32V 7180 9202 TCDT1103G F221 AC_CLK 7241 BC847B F234 5170 CT283D3 6240 BYD33J 6250 6251 5251 F205 F206 +12V BYV27-200 1N4004 +5Va 6202 5200 F209 F210 0209 TWG BYW95C/20 +3.3V...

  • Page 30: Pcb Connection Diagram

    DBR-T210GBS, DBR-T210GBP DBR-T210GBN FRONT ASSY 4. PCB CONNECTION DIAGRAM SIDE A 4.1 FRONT ASSY NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below.
  • Page 31 DBR-T210GBS, DBR-T210GBP DBR-T210GBN 4.2 CARD ASSY SIDE A CARD ASSY (BNP1335-C) CN2003...
  • Page 32 DBR-T210GBS, DBR-T210GBP DBR-T210GBN 4.3 MAIN ASSY MAIN ASSY TUNER PCMCIA VCR SCART TV SCART MODULE COMMON INTERFACE CN8503 IC1004 Q1008 Q1006 Q4004 Q4003 Q4001 Q4002 Q1008 IC1003 IC1002 IC8001 Q4020 Q1005 Q1002 Q1003 Q8002 Q8001 IC8005 IC8004 IC3004 IC3007 IC2001...
  • Page 33 DBR-T210GBS, DBR-T210GBP DBR-T210GBN SIDE A VCR SCART MODULAR D-SUB 9PIN PIN JACK TV SCART RS232C JACK (XNP1007-B) CN8503 CN8401 0209 Q4009 IC5001 IC6007 Q6002 Q6004 Q6006 IC6004 Q4020 IC4003 Q4015 Q6001 IC6001 IC2001 IC2003 Q2011 Q2050 IC4002 IC6006 IC6005 IC6002 IC6003...
  • Page 34 DBR-T210GBS, DBR-T210GBP DBR-T210GBN MAIN ASSY...
  • Page 35 DBR-T210GBS, DBR-T210GBP DBR-T210GBN SIDE B (XNP1007-B)

  • Page 36: Pcb Parts List

    DBR-T210GBS, DBR-T210GBP DBR-T210GBN Mark No. Description Part No. Mark No. Description Part No. 5. PCB PARTS LIST • NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. • mark found on some component parts indicates the importance of the safety factor of the part.
  • Page 37 DBR-T210GBS, DBR-T210GBP DBR-T210GBN Mark No. Description Part No. Mark No. Description Part No. C1031,C1044,C1048,C1050,C1070 CKSRYF104Z16 TRANSFORMER C1072,C1073,C1077,C1504-C1506 CKSRYF104Z16 T6001 LINE TRANS. BTX1035 C1508-C1510,C1513-C1518 CKSRYF104Z16 C1520-C1523,C2004,C2015,C2032 CKSRYF104Z16 CAPACITORS C2039-C2050,C3001-C3007,C4012 CKSRYF104Z16 C7001 (0.047F/5.5V) ACH1246 C4018-C4021,C4026,C4030,C4050 CKSRYF104Z16 C6016,C6017 (470pF/12kV) BCG1026 C4052,C4056-C4059,C5031-C5035 CKSRYF104Z16 C1037,C1038,C1045,C1046...

  • Page 38: Adjustment

    DBR-T210GBS, DBR-T210GBP DBR-T210GBN Mark No. Description Part No. Mark No. Description Part No. RESISTOR R8401 (27kΩ) BCN1056 OTHERS CN8401 21P FFC CONNECTOR 9607S-21F J8420 BDD1042 21P FLEXIBLE FLAT CABLE M8401 REMOTE RECEIVER UNIT BXX1034 CARD ASSY CAPACITORS C8501-C8504 CKCYF103Z50 RESISTORS...

  • Page 39: General Information

    DBR-T210GBS, DBR-T210GBP DBR-T210GBN 7. GENERAL INFORMATION 7.1 IC • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. • List of IC TDA6190X, TA1297AFN, SQC6100, STI5512MWE, CXA2161R, CS4335-KS, HIN202CBN, 73K324BL-IH, AMC2442ACV(0.84), PE5181A...
  • Page 40 DBR-T210GBS, DBR-T210GBP DBR-T210GBN TA1297AFN (MAIN ASSY : IC1004) • Modulator IC • Block Diagram A.GND1 A.GND2 CP & Charge RF Carrier SECAM Driver Pump MOD. ADJ. Phase Comparator Phase Comparator Programmable Divider Video Counter Modulator for Audio Frequency Mixer Converter...
  • Page 41 DBR-T210GBS, DBR-T210GBP DBR-T210GBN • Pin Function Name Function Name Function − Digital ground − Digital ground VSSD 51 VSSD − Digital ground IFD0 Digital IF input bit 0 (LSB) 52 VSSD IFD1 Digital IF input bit 1 53 MCLKO O Clock for output TS data...
  • Page 42 DBR-T210GBS, DBR-T210GBP DBR-T210GBN STI5512MWE (MAIN ASSY : IC2001) • Programmable Transport IC • Block Diagram ST20 Block move Programmable 2 Kbytes transport instruction interface cache and 2 Kbytes data cache 4 Kbytes IEEE 1394 link layer SRAM interface IEEE 1284...
  • Page 43 DBR-T210GBS, DBR-T210GBP DBR-T210GBN • Pin Function (1/5) Signal names are prefixed by if they are active low; otherwise they are active high. Number Function Power supply Ground Power supply for clamp diodes VClamp1-3 VDDA0-1 Analog power supply for PAL/NTSC/SECAM encoder...
  • Page 44 DBR-T210GBS, DBR-T210GBP DBR-T210GBN • Pin Function (2/5) The digital encoder video outputs are analogue signals and are not 5V tolerant. The same applies to the video DAC voltage and current reference pins. 2. The YC0 pin is tri-stated during reset and then sampled at the end of the reset to determine whether the EMI pins are in STi5510 or STi5512 mode.
  • Page 45 DBR-T210GBS, DBR-T210GBP DBR-T210GBN • Pin Function (3/5) In/Out Function MemAddr2-23 Address bus MemData0-31 in/out Data bus. MemData0 is the least significant bit (LSB) and MemData31 is the most significant bit (MSB). MemRdnotWr ReadnotWrite strobe MemReq Direct memory access request MemGrant...
  • Page 46 DBR-T210GBS, DBR-T210GBP DBR-T210GBN • Pin Function (4/5) In/Out Function Low power input clock LPClockIn in/out Low power clock oscillator LPClockOsc AUX_CLK_OUT Auxiliary clock for general use Table 8 Low power controller and real time clock pins 1. The low power clock pins are not 5V tolerant.
  • Page 47 DBR-T210GBS, DBR-T210GBP DBR-T210GBN • Pin Function (5/5) The teletext clock and data inputs are shared PIO pins, as shown in Table 15 High speed data port pins have a dual function, and can be used either to interface to an external IEEE 1394 link layer controller or provide an IEEE 1284 parallel port interface.
  • Page 48 DBR-T210GBS, DBR-T210GBP DBR-T210GBN CXA2161R (MAIN ASSY : IC4001) • AV Switch IC • Block Diagram (1/2) Video and Digital section Typical Connection Typical Connection FBLK_SW TV_FBLK FBLK_IN1 FBLK_IN2 VIDEO SWITCH1 (TV) DIG BLUE VIN1 DC Restore Output VOUT1 T.V BLUE...
  • Page 49 DBR-T210GBS, DBR-T210GBP DBR-T210GBN • Block Diagram (2/2) Audio section...
  • Page 50 DBR-T210GBS, DBR-T210GBP DBR-T210GBN • Pin Function (1/3) Symbol Equivalent Circuit Description Voltage VIN_1 VIN_2 RGB signal inputs VIN_4 RGB signal input VIN_3 CVBS signal input 2.35 RGB signal inputs VIN_5 VIN_7 Chrominance signal inputs VIN_6 Chrominance signal inputs VIN_13 VIN_8...
  • Page 51 DBR-T210GBS, DBR-T210GBP DBR-T210GBN • Pin Function (2/3) Symbol Equivalent Circuit Description Voltage Typically VOUT_7 RF modulator signal output 0.75mA Minimum load = 20k resistive 40.8k Internal reference bias for video circuits. VID_BIAS A capacitor is connected from this pin to GND.
  • Page 52 DBR-T210GBS, DBR-T210GBP DBR-T210GBN • Pin Function (3/3) Symbol Voltage Equivalent Circuit Description FBLK_IN1 Fast blanking signal inputs FBLK_IN2 TV_FBLK Fast blanking signal output FNC_VCR SCART function pin 8 input / output to 120k FNC_TV SCART function pin 8 output to TV...
  • Page 53 DBR-T210GBS, DBR-T210GBP DBR-T210GBN CS4335-KS (MAIN ASSY : IC4002) • DA Converter BLOCK DIAGRAM PIN DESCRIPTIONS Power Supply Connections VA - Analog Power, PIN 7 Analog supply. Nominally +5V. AGND - Analog Ground, PIN 6 Analog ground reference. Analog Outputs AOUTL - Analog Left Cannel Output, PIN 8 Analog output for the left channel.
  • Page 54 DBR-T210GBS, DBR-T210GBP DBR-T210GBN HIN202CBN (MAIN ASSY : IC5001) • RS232C IC • • Pin Arrangement (Top View) Block Diagram +5V TO 10V VOLTAGE INVERTER +10V TO -10V VOLTAGE INVERTER 400kΩ 400kΩ 5kΩ 5kΩ • Pin Function Name Function External capacitor (+ terminal) is connected to this lead...
  • Page 55 DBR-T210GBS, DBR-T210GBP DBR-T210GBN 73K324BL-IH (MAIN ASSY : IC6005) • Modem IC • Block Diagram...
  • Page 56 DBR-T210GBS, DBR-T210GBP DBR-T210GBN • Pin Function (1/3) POWER NAME TYPE DESCRIPTION System ground Power supply input, 5 V ±10% (73K324BL). Bypass with 0.1 and 22 µF capacitors to GND. An internally generated reference voltage. Bypass with 0.1 µF VREF capacitor to ground.
  • Page 57 DBR-T210GBS, DBR-T210GBP DBR-T210GBN • Pin Function (2/3) PARALLEL MICROPROCESSOR INTERFACE (continued) NAME TYPE DESCRIPTION WRITE: A low on this informs the 73K324BL that data is available on AD0-AD7 for writing into an internal register. Data is latched on the rising edge of WR . No data is written unless both WR and the latched CS are low.
  • Page 58 DBR-T210GBS, DBR-T210GBP DBR-T210GBN • Pin Function (3/3) DTE USER NAME TYPE DESCRIPTION EXCLK EXTERNAL CLOCK: This signal is used in synchronous transmission when the external timing option has been selected. In the external timing mode the rising edge of EXCLK is used to strobe synchronous DPSK transmit data applied to on the TXD pin.
  • Page 59 DBR-T210GBS, DBR-T210GBP DBR-T210GBN AMC2442ACV(0.84) (MAIN ASSY : IC6006) • Modem Controller • Pinouts / Block Diagram Pinouts RESET VCC2 AMC2442ACV HOOK CHECK SENCE BLOCK DIAGRAM CLKo CLKi Check Sence Hook CTR-21 Shunt Crystal Command Sieze Interpreter Oscillator Ring Det. Drivers In Use V.42...
  • Page 60 DBR-T210GBS, DBR-T210GBP DBR-T210GBN • Pin Function PIN NUMBER Pin Name I/O TYPE Description Output DTE Data Carrier Detect output signal. Indicates modem has detected carrier. RING Input Ring detector input. This pin assumes that a half wave opto coupler is used in the telephone line DAA circuit in the frequency detection algorithm.
  • Page 61 TEST For production line RC_MM RC_MM Selection (H : Disabel, L : Enable) pioneer/philips Remote control code selection (H : Philips, L : Pioneer) XHALT Power failure process completion flag (L : Complete, H : Normaly) × For AGC Reading...

  • Page 62: Panel Facilities And Specifications

    DBR-T210GBS, DBR-T210GBP DBR-T210GBN 8. PANEL FACILITIES AND SPECIFICATIONS 8.1 PANEL FACILITIES Front View (Front Panel) 1 Smartcard slot 5 4-digit LED front indicator light 2 MENU button: 6 Infrared sensor Displays and closes Main Menu 7 2 :Adjusts menu option settings 3 5 : Moves the highlight towards the top of 8 ∞...
  • Page 63 DBR-T210GBS, DBR-T210GBP DBR-T210GBN Remote Control Unit (1/2) 1 SUBTITLE button Press this button to display subtitles on the screen. 2 WIDE button Press this button to switch between wide-screen and cropped movies. 3 0 - 9 (Numeral) button Press these buttons to directly select a channel or to make on-screen menu selections.
  • Page 64 DBR-T210GBS, DBR-T210GBP DBR-T210GBN Remote Control Unit (2/2) 9 TV/DTV button This button is used to switch between digital and ana- logue broadcasting. NOTE: This button is operative only when your ONdigital box and TV are connected by a scart lead.
  • Page 65 DBR-T210GBS, DBR-T210GBP DBR-T210GBN 8.2 SPECIFICATIONS Connections System capabilities • DVB compliant MPEG-2 reception of broadcasts • RF input (for aerial) connector: female IEC 169-2 Input frequency range (MHz): 471-855 (CH21 to 69) up to Main Profile @ Main Level Video decoding •...

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