Pioneer DVR-540HX-S Service Manual

Pioneer DVR-540HX-S Service Manual

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3 7 63 1515 0

DVD RECORDER

DVR-540HX-S
DVR-440HX-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
TE
L 13942296513
DVR-540HX-S
WYXK5
DVR-540HX-S
WVXK/5
DVR-440HX-S
WVXK5
÷
When servicing this model, some service procedures may reset the customer settings
to the factory default settings. Make sure to explain this to the customer.
An HDD (Hard Disc Drive) is mounted in this product.
The HDD is a precision instrument very vulnerable to shock and electrostatic charges. Please read
"7.3 Cautions on Handling the HDD" in this manual and exercise sufficient caution when handling the
HDD itself, as well as the product with the HDD built in.
When an HDD becomes defective and inoperable, restoration of the user's data recorded on the HDD,
or copying of the user's recorded data to other media (such as a new HDD) is totally impossible.
Before servicing, OBTAIN THE USER'S PRIOR CONSENT to that effect.
The user must be made aware that all recorded data are deleted if the HDD is intialized.
www
For details, refer to "Important Check Points for Good Servicing" .
PIONEER CORPORATION
.
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
PIONEER CORPORATION 2006
http://www.xiaoyu163.com
Type
Power Requirement
AC 220 V to 240 V
AC 220 V to 240 V
AC 220 V to 240 V
x
ao
u163
y
i
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
http://www.xiaoyu163.com
2 9
8
OPEN/CLOSE
HDD/DVD
A.TV
D.TV
DivX
PLTV
INPUT 2
STANDBY/ON
AUDIO
ST A NDBY/ON
S-VIDEO
VIDEO
L(MONO)
R
HELP
A.TV/D.TV
DVR-540HX-S
Region No.
Q Q
3
6 7
1 3
1 5
2
2
2
co
.
9 4
2 8
ORDER NO.
+
CH
REC
REC
INPUT
ONE TOUCH
PAUSE
SELECT
COPY
LIVE TV
RRV3396
Serial No.
Please confirm 3rd & 4th
alphabetical letters.
0 5
8
2 9
9 4
2 8
&&UK######$$
&&UK######$$
&&UK######$$
m
T-ZZV MAY 2006 printed in Japan
9 9
9 9

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Table of Contents
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Summary of Contents for Pioneer DVR-540HX-S

  • Page 1: Safety Information

    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...
  • Page 2 SAFETY INFORMATION 3 7 63 1515 0 LABEL CHECK IMPORTANT LASER DIODE CHARACTERISTICS THIS PIONEER APPARATUS CONTAINS MAXIMUM OUTPUT POWER: 100 mW WAVELENGTH: 654 - 662 nm LASER OF CLASS 1. SERVICING OPERATION OF THE APPARATUS LASER DIODE CHARACTERISTICS...
  • Page 3: Http://Www.xiaoyu163.Com 3

    To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual. u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 4: Table Of Contents

    7.1.11 NOTE ON REPLACEMENT OF THE SDRAM ................127 7.1.12 SETUP SEQUENCE ........................128 7.1.13 DISASSEMBLY ..........................129 7.2 IC ................................135 7.3 CAUTIONS ON HANDLING THE HDD ....................150 7.4 DISC/CONTENT FORMAT ........................152 8. PANEL FACILITIES ............................155 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 5 (high) S1 to S20 11, 13 Recording time M1 to M10 S1 to S20 U1 to U10 HDD (160 GB) (DVR-540HX-S) Hyper 302 MHz to 470 MHz S21 to S41 302 MHz to 470 MHz S21 to S41 Fine (XP) Approx.
  • Page 6 ........Mini jack u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 7: Exploded Views And Parts List

    (ADG7077 : WVXK/5, WVXK5 types) BACK ENTER SKIP PAUSE RETURN/EDIT PLAY STOP • Audio / Video cable(1.5m) ×1 STOP REC PREV NEXT (red/white/yellow) CHANNEL (VDE1077) OPEN • Dry cell batteries ×2 DVD RECORDER (AA/R6P) • G-Link Cable (3m) ×1 (VDX1010) u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 8 For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.) 2.1 PACKING (WVXK/5 and WVXK5 only) 12 to 14 (WYXK5 only) for WVXK/5 and WVXK5 L 13942296513 26 17 WYXK5 only for WYXK5 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 9: Exterior Section

    Packing Case See Contrast table (2) Mirror Sheet VHL1107 PLTV Caution VRR1068 DTV Time Caution VRR1069 (2) CONTRAST TABLE DVR-540HX-S/WYXK5, WVXK/5 and DVR-440HX-S/WVXK5 are constructed the same except for the following: DVR-540HX-S DVR-540HX-S DVR-440HX-S Mark Symbol and Description /WYXK5 /WVXK/5 /WVXK5 >...
  • Page 10 2.2 EXTERIOR SECTION 3 7 63 1515 0 L 13942296513 30 41 Refer to "2.3 SERVICE LOADER MAIN". Cleaning paper GED-008 42 42 u163 Refer to "2.4 FRONT PANEL SECTION". DVR-540HX-S http://www.xiaoyu163.com...
  • Page 11: Service Loader Main

    NSP 23 Bridge VNE2429 Earth Plate TU VBK1156 L 13942296513 Earth Spring VBK1161 (2) CONTRAST TABLE DVR-540HX-S/WYXK5, WVXK/5 and DVR-440HX-S/WVXK5 are constructed the same except for the following: DVR-540HX-S DVR-540HX-S DVR-440HX-S Mark Symbol and Description /WYXK5 /WVXK/5 /WVXK5 HDD 160G ST3160022RS...
  • Page 12 (DBA1250) x2 • Frontboard Screw (DBA1220) x2 SERVICE LOADER MAIN PARTS LIST Mark No. Description Part No. MAIN Assy (for service) VXX3159 LOADER Assy (for service) VXX3156 Low Case U11 DNC1761 FFC U11 DDX1208 NSP 5 Tape ZTA-156A-19 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 13: Front Panel Section

    CN302 Hanarl GEM1041 8 (1/4) 8 (2/4) 8 (3/4) 8 (4/4) Lubricant Hanarl GEM1041 L 13942296513 Door Shaft Lubricant Hanarl to Door Shaft GEM1041 Paste lubricant hanarl (GEM1041) to salient points of both side of the door. u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 14 VNK5951 FL Lens PTD See Contrast table (2) Door PTD See Contrast table (2) Screw BPZ30P080FTC (2) CONTRAST TABLE DVR-540HX-S/WYXK5, WVXK/5 and DVR-440HX-S/WVXK5 are constructed the same except for the following: DVR-540HX-S DVR-540HX-S DVR-440HX-S Mark Symbol and Description /WYXK5 /WVXK/5...
  • Page 15: Block Diagram And Schematic Diagram

    R/C Out AV1_LIN(AV1) G Out B Out AV2_RIN(AV2) AV2_LIN(AV2) AV1_V/YIN(AV1) 49 48 50 30 74 73 72 71 12 22 AV1_V/YOUT(AV1) Line23 4.43 RGB → Y/C CONVERT u163 V V/Y R/C G AV1 (to TV) AV2 (from STB) DVR-540HX-S http://www.xiaoyu163.com...
  • Page 16 DDR SDRAM 512Mbit L 13942296513 DRV IC BD799 EMMA2RFE LRCKI/BCKI/ADATAI LOADER RF IC PCM1802 UPC3345GC ADCCLKO -YEB Cb/B Cr/R ATAB 80GB (440HX) 160GB (540HX) LRCKO BCKO ADATAO Flash 64Mbit AMCK : 33/36M PCM1742 MAIN ASSY POWER SUPPLY UNIT u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 17: Overall Wiring Diagram

    3.2 OVERALL WIRING DIAGRAM 3 7 63 1515 0 ATAB ASSY (VWV2231) TUNB ASSY (VWV2229) POWER SUPPLY UNIT (VWR1403) L 13942296513 1/3– MAIN ASSY (VXX3159) u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 18 Therefore, when replacing, be sure to use parts of identical designation. ÷ : The power supply is shown with the marked box. 1/3– JACB ASSY (VWV2230) L 13942296513 FRJB ASSY (VWV2232) PWSB ASSY FLKY ASSY (VWG2572) (VWG2571) u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 19: Jacb Assy (1/3)

    3.3 JACB ASSY (1/3) 3 7 63 1515 0 JACB ASSY (VWV2230) L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 20 3 7 63 1515 0 L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 21 3 7 63 1515 0 JACB ASSY (VWV2230) CN301 Large size SCH diagram L 13942296513 1/3, u163 2/3, DVR-540HX-S http://www.xiaoyu163.com...
  • Page 22 3 7 63 1515 0 CN2301 CN103 1/3, L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 23 3 7 63 1515 0 JACB ASSY (VWV2230) Large size L 13942296513 SCH diagram u163 CN202 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 24 3 7 63 1515 0 CN801 L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 25: Jacb Assy (2/3)

    3.4 JACB ASSY (2/3) 3 7 63 1515 0 JACB ASSY (VWV2230) L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 26 3 7 63 1515 0 L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 27 3 7 63 1515 0 JACB ASSY (VWV2230) Large size SCH diagram L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 28 3 7 63 1515 0 L 13942296513 1/3, 1/3, u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 29 3 7 63 1515 0 JACB ASSY (VWV2230) 1/3, Large size L 13942296513 SCH diagram 1/3, u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 30 3 7 63 1515 0 L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 31: Jacb Assy (3/3)

    3.5 JACB ASSY (3/3) 3 7 63 1515 0 JACB ASSY (VWV2230) 31 32 L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 32 3 7 63 1515 0 1/3, L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 33: Tunb Assy

    3.6 TUNB ASSY 3 7 63 1515 0 L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 34 3 7 63 1515 0 TUNB ASSY (VWV2229) L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 35: Dtbr Assy (1/2)

    EA22A DQ12 GNDD ED3A ED5A EA21A GNDD ED11 ED11A ED13A EA10A DQ13 ED6A EA11A R249 ED6A ED14A EA12A DQ14 ED14 ED14A ED7A EA13A ED7A ED15A EA14A DQ15/A-1 ED15 ED15A EA15A D+3.3V VSS1 EA16A BYTE# EA17A GNDD IC205 EA18A DVR-540HX-S http://www.xiaoyu163.com...
  • Page 36 75R0 1R0/50 FOEB R100 LLA22 RADD22 JA101 EA22 RADD21 TP529 EA21 RADD20 RADD18 EA20 RADD17 RADD19 GNDD GNDD GNDD RADD16 EA19 EA18 EA17 [Strap Pin Setting] R581 D+3.3V R582 u163 R583 R584 GNDD R585 GNDV GNDD FLASH,SDRAM,CARD GNDD DVR-540HX-S http://www.xiaoyu163.com...
  • Page 37: Dtbr Assy (2/2)

    TP323 GNDT GNDD VTF1091-A R357 TP537 TP338 D311 GNDD IC302 V+3.3A CONT GNDT F302 TP324 VTF1091-A TP538 (MM1563DF-TFB) GNDT GNDD DT+3.3V V+1.8D TP327 R354 F303 IC307 GNDD VIN2 VIN1 MM1689FHBE u163 V+1.8A GNDD GNDD R355 TP328 F304 GNDD DVR-540HX-S http://www.xiaoyu163.com...
  • Page 38 TS1_8 R379 101 TSB_8 R336 TS1_10 R380 101 TSB_10 R337 V+5TU GNDD LOOP (50mA) DT+3.3V R383 GNDD GNDD [EMMA2] I2C_SCL_DTBR F317 VTF1091-A TP302 I2C_SDA_DTBR F318 VTF1091-A TP303 GND D R343 R344 R345 R346 R347 u163 GND T GNDD DVR-540HX-S http://www.xiaoyu163.com...
  • Page 39: Frjb, Flky And Pwsb Assys

    3.9 FRJB, FLKY and PWSB ASSYS 3 7 63 1515 0 FLKY ASSY (VWG2571) L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 40 S104 : Input Select S110 : Channel – S105 : One Touch Copy S111 : Channel + S106 : pause Live TV S112 : REC Stop S107 : HDD / DVD S113 : REC L 13942296513 FRJB ASSY (VWV2232) u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 41: Main Assy(1/3)

    TP607 10 2 CLOSE R604 LPS1 TP606 V+12M LD_M BLACK TP605 LD_P V+5M CN601 GNDD V+5M TP518 TP517 HU_P TP516 HU_M TP515 HV_P TP514 HV_M TP513 u163 HW_P TP512 HW_M TP511 TP510 TP509 TP508 TP507 GNDD CN501 GNDD DVR-540HX-S http://www.xiaoyu163.com...
  • Page 42 V+3D V+3D R281 47 3 CN401 GNDM NC(SW0) TP5757 TP5759 D6(AG) TP5761 D1(SL) TP5762 D0(MA) GN D TP250 XRESET XREST TP251 TX_FE TX_FE TP252 RX_FE RX_FE u163 R280 TP253 V+3D 22 0 TP254 C532 47 3 GNDD GNDM DVR-540HX-S http://www.xiaoyu163.com...
  • Page 43: Main Assy(2/3)

    V+3V V_ENC GNDD GNDD u163 C230 (GNDS) L1008 GNDD V+3FE R1003 GND D GNDD R1004 GNDD GND D R1005 V_LV3 R1001 DTL1106-A R1006 V_WP3 1R5V GNDD 1R5V PVDD L1010 L1007 BTH1103-A R1007 GNDD V_WP1 R1008 DTL1106-A GNDD GNDD DVR-540HX-S http://www.xiaoyu163.com...
  • Page 44 TBA1 TADRS9 R1285 TADRS10 TADRS8 DBA0 TBA0 TBA0 A10/AP TADRS0 TADRS7 DBA1 TBA1 TBA1 TADRS1 TADRS6 R1286 TADRS2 u163 TADRS5 R1287 TADRS3 TADRS4 C1230 C1228 VDD3 VSS1 DRAS TRAS DCAS TCAS GNDD R1288 DCLKO TCLKO TCLKO DCLKNO R1289 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 45: Main Assy(3/3)

    Audio ADC R3108 IC3101 RCHIN AINR CKS0 AINL CKS2 LCHIN CKS1 R3109 R3113 GNDD C3101 ADPOW VCOM AD_BC K AGND SCLK ADCCLKO R3105 R3103 MCLK AD_LRCK LRCK AD_ADATA DGND SDTO u163 18 20 AK5359ET (AK5358ET) GNDD GNDD UMF21N-TLB GNDD DVR-540HX-S http://www.xiaoyu163.com...
  • Page 46 56 2 XRST 1 RB501V D3711 JTRST RB501V D3712 232RST GNDD V+3D TC7WH34F U R3703 HSTtoM R3501 GNDD Q3501 HST_TO_M 2SC4081(QR)-TLB 47 1 R3704 SSTtoM R3505 DAT_TO_M 75R0 (F ) u163 GNDD IC3701 C3703 SPDIFO R3706 GNDD GNDD GNDD DVR-540HX-S http://www.xiaoyu163.com...
  • Page 47: Atab Assy

    3 7 63 1515 0 ATAB ASSY (VWV2231) CN11 CN12 VKN1818- -TBB VKN1816- DASP# CS1# CS0# PDIAG# RESERVED INTRQ DMACK# CSEL IORDY DIOR# L 13942296513 DIOW# DMARQ (KEYPIN) DD15 DD14 DD13 DD12 DD11 DD10 RESET# GND3 GND3 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 48 3 7 63 1515 0 L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 49: Power Supply Unit

    3.14 POWER SUPPLY UNIT 3 7 63 1515 0 POWER SUPPLY UNIT (VWR1403) L 13942296513 u163 Ω/W (under 1/4W for no direction W Resistor Unit µF/V (under 50V for no direction V Capacitor DVR-540HX-S http://www.xiaoyu163.com...
  • Page 50 3 7 63 1515 0 L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 51: Wave Forms

    V:500mV/div. H:10µsec/div. C2035+side (YOUT) CN4002-pin21 (Yp_OUT MtoT) CN4002-pin25 (Cr/R_OUT MtoT) CN4002-pin30 (C_IN TtoM) (Function : DVD play) (Function : DVD play) (Function : DVD play) (Function : LINE2 IN) V:500mV/div. H:10µsec/div. V:500mV/div. H:10µsec/div. V:500mV/div. H:10µsec/div. V:500mV/div. H:10µsec/div. u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 52 V:500mV/div. H:10µsec/div. V:500mV/div. H:10µsec/div. IC101-pin81 (TEXTV) JA801-pin20 (AV2_V/Y IN)) CN1-pin26 (AV1_R/C_OUT) JA801-pin6 (AV2_L_IN) (Function : RF IN) (Function : LINE1 IN) (Function : DVD play) (Function : LINE1 IN) V:1V/div. H:10µsec/div. V:1V/div. H:10µsec/div. V:1V/div. H:10µsec/div. V:1V/div. H:10µsec/div. u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 53 H: 10ns/div V: 1v/div H: 4ms/div V: 1v/div H: 200ns/div V: 1v/div H: 10ns/div V: 500mv/div IIC313 Pin 38 (TSVALID) IC101 Pin 38 (SDCLK) IC106 Pin 117 (SDA0) H: 4ms/div V: 1v/div H: 2ns/div V: 1v/div H: 20ms/div V: 1v/div u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 54 H: 100ns/div V: 1v/div H: 10ms/div V: 500mv/div IC501 Pin 8 (VoutR) CN103 Pin 12 (DT_Y) H: 400ms/div V: 1v/div H: 10ms/div V: 500mv/div IC501 Pin 7 (VoutL) IC109 Pin 13 (SPDIFRFE) H: 400ms/div V: 1v/div H: 200ns/div V: 1v/div u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 55 V: 1V/div. H: 20us/div. V: 1V/div. H: 100ns/div. V: 1V/div. H: 20us/div. CN2301 Pin19 (C_OUT) IC501 Pin23 (XDMUTE2) X201 (16.93MHz) IC3101 Pin10 (AD_LRCK) V: 0.5V/div. H: 10us/div. V: 1V/div. H: 20us/div. V: 1V/div. H: 20ns/div. V: 1V/div. H: 5us/div. u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 56 CN2301 Pin2 (RCH IN) CN2301 Pin23 (RCH OUT) V: 1V/div. H: 200us/div. V: 2V/div. H: 200us/div. IC3201 Pin16 (DACCLKO) V: 1V/div. H: 20ns/div. L 13942296513 IC3201 Pin1 (DACBCKO) V: 1V/div. H: 100ns/div. IC3201 Pin3 (DACLRCKO) V: 0.5V/div. H: 5us/div. u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 57 3 7 63 1515 0 L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 58: Pcb Connection Diagram

    Symbol In Schematic Part Name Diagrams Diagrams C E B Capacitor Connector Transistor B C E SIDE A Transistor with resistor B C E Field effect SIDE B P.C.Board Chip Part transistor Resistor array 3-terminal regulator L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 59: Jacb Assy

    IC502 IC504 C538 Q406 Q406 Q407 R544 R543 CN106 V+5TU R410 V+5BB C414 Q405 Q405 C417 V+5R1 C413 R411 Q410 C420 Q409 C418 R413 KN101 Q408 Q408 Q404 V+12R1SW CN102 V+5R8E V+31V IC301 u163 JA302 CN102 CN801 CN103 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 60 R548 Q505 C553 R203 C150 CN101 R539 R204 IC502 IC504 R544 R543 R197 C423 R335 R330 9.DBGP2 8.DBGP1 Q404 CN102 C422 7.DBGP0 C411 6.RESET L402 R415 R326 5.GND 4.RXD1 R325 3.TXD1 2.GND IC301 1.V+5V u163 (VNP2045-B) CN101 CN2301 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 61 18.KEY1 17.IR 15.V+12R1E 13.V+5F V+5M 11.2R 9.2L Q305 7.2V V+5M 5.2Y V+5V Q306 3.2C 1.SDET2 V+5R8E Q302 Q301 V+12R1SW C153 V+12R1SW R184 V+5R8E V+31V R185 R195 9.DBGP2 R333 8.DBGP1 7.DBGP0 6.RESET 5.GND 4.RXD1 3.TXD1 2.GND 1.V+5V u163 CN101 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 62 C517 Q305 C518 R321 D309 R323 R320 L301 C319 Q306 V+5VI C525 V+5V R518 Q302 Q301 D303 D304 V+5VO R419 R391 R311 R338 D305 C308 V+12R1SW V+5R8E V+31V R312 V+5VI D308 R341 D306 D307 u163 (VNP2045-B) CN102 JA302 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 63: Tunb Assy

    W108 W107 W106 19.STACHG V+5TU 18.XRST1 W125 17.SCL 16.SDA 15.AGC W105 14.TU_RIN 13.GND 12.TU_LIN W104 11.GND 10.TU_VIN V+31V W103 9.GND 8.V+5R1 W102 7.GND 6.V+31V 5.GND 4.V+5TU W101 3.GND 2.V+5BB TU_VIN 1.GND CONTACT SIDE UP (VNP2046-A) CN801 CN106 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 64 C832 R827 C838 R828 C839 C837 R824 (V+5R1) C833 R821 19.STACHG 18.XRST1 17.SCL 16.SDA 15.AGC R829 14.TU_RIN V+5TU 13.GND 12.TU_LIN 11.GND 10.TU_VIN 9.GND 8.V+5R1 7.GND 6.V+31V (VNP2046-A) 5.GND V+31V 4.V+5TU 3.GND 2.V+5BB 1.GND C856 TU_VIN C853 CN801 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 65: Dtbr Assy

    C324 R183 C588 IC303 R106 D102 IC303 IC308 F300 R150 D103 C349 R140 R561 R562 C523 R564 IC300 R584 C524 C325 R563 C316 Q301 R565 R307 R566 C433 C347 D308 IC301 CN103 C302 C301 CN101 u163 CN103 CN102 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 66 L 13942296513 R332 D306 R330 D305 F303 R354 C402 F313 C383 C397 JA101 R301 R302 C385 D301 R305 F311 KN301 C366 C353 R360 C319 IC303 C523 C522 R584 C524 U301 CN103 R397 C356 R398 C361 u163 (VNP2043-C) CN103 CN102 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 67 TP534 C354 C355 R329 R350 TP315 C365 TP330 TP531 TP329 TP333 TP335 TP336 TP337 L302 TP508 TP507 TP331 TP332 TP334 C404 C401 u163 TP513 C364 TP512 TP340 TP511 TP339 C368 C367 C403 TP510 D302 TP301 TP509 TP504 TP522 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 68 TP151 C191 TP121 TP164 TP125 TP139 TP142 TP120 TP534 TP320 TP539 TP540 TP535 TP536 TP523 TP162 TP166 TP508 TP507 u163 TP168 TP521 TP161 TP158 TP520 TP157 TP159 TP525 C346 TP510 TP524 TP167 P509 TP504 TP503 TP502 TP501 (VNP2043-C) DVR-540HX-S http://www.xiaoyu163.com...
  • Page 69: Flky And Pwsb Assys

    D115 D105 D109 W127 LED_DT W126 FLPON J-Aut W101 V+5FL W107 EU-Aut EU-Spr L 13942296513 CN102 CN102 PWSB ASSY PWSB 2/2 VWG2572 VWG2585 VWG2584 VWG2586 D201 STANDBY/ON S202 1.KEY1 RESET 2.GND 3.LED_PON 4.V+12V S201 5.RESET OUT (VNP2047-B) u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 70 S108 S109 STOP PLAY S110 VWG2581 [ – ] W111 KEY2 D107 VWG2582 L102 W109 V+12V VWG2583 S106 W163 V+12V PAUSE LIVE TV S104 S113 W115 V+5FL INPUT S105 SELECT S102 TOUCH S103 HELP COPY A.TV/D.TV (VNP2047-B) u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 71 Q111 [ – ] STOP L 13942296513 R114 [ + ] PLAY REC STOP Q104 R115 R155 R117 R167 R119 R120 R110 R109 R107 R166 R111 ONE TOUCH HELP COPY INPUT A.TV/D.TV PAUSE LIVE TV SELECT (VNP2047-B) u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 72 VWG2583 D104 OPEN/CLOSE HDD/DVD R104 R154 C108 Q102 R137 R145 R138 R128 R151 R144 R165 L 13942296513 PLAY CN102 HELP PWSB ASSY PWSB VWG2572 VWG2585 VWG2584 VWG2586 Q201 5.RESET OUT 4.V+12V RESET 3.LED_PON 2.GND STANDBY/ON 1.KEY1 (VNP2047-B) u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 73: Main Assy

    R3821 R3805 R3854 D3104 R2309 R3813 R2313 R3811 R3824 C3215 C3105 R3817 R3853 R3820 R3808 R230 R2307 C3816 R3810 R3812 R2304 R3809 D3103 D3102 R3823 R3822 R3816 R230 CN3802 R3863 R3861 CN2301 CN3801 u163 CN3801 CN2301 CN11 CN4002 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 74 R1275 R1267 R1302 D3101 R1276 D3104 R1260 R1303 R4539 C1215 C1235 R1222 C1303 R1220 R2302 C4547 C4546 R1218 R2305 R1213 u-guide2 D3103 D3102 R2301 R2603 C1216 C4545 R4528 R4529 C4544 R3504 CN2601 u163 C1212 C1201 L1201 IC4510 (VNP2038-A) DVR-540HX-S http://www.xiaoyu163.com...
  • Page 75 Q4561 IC3701 R2213 IC1221 R2209 C1227 IC1301 C1209 C2208 C1214 R2208 R2212 TP203 TP68 TP69 Q2206 R1272 R1217 R4537 R1216 Q3501 Q3501 IC2202 TP2603 TP2604 TP614 TP2602 R3501 TP91 TP90 C1228 TP2605 TP2311 TP2601 TP2606 R3001 TP89 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 76 TP90 TP83 TP81 TP87 R3815 TP99 2605 TP2312 TP5726 TP5734 TP5739 TP5743 TP5720 R2306 C2221 TP2304 TP2303 C2223 TP2311 TP2606 R3001 TP2305 TP2309 TP2302 TP5721 TP5728 TP5736 TP5740 TP5764 TP89 TP2306 u163 TP5724 TP5731 TP5738 TP5742 TP5746 (VNP2038-B) DVR-540HX-S http://www.xiaoyu163.com...
  • Page 77: Atab Assy

    4.6 ATAB ASSY 3 7 63 1515 0 SIDE A SIDE A ATAB ASSY ATAB CONTACT BOTTOM SIDE VWV2231 CN11 1 RESET CN12 (VNP2045-B) CN12 CN3801 L 13942296513 SIDE B SIDE B ATAB ASSY VWV2231 (VNP2045-B) CN12 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 78 3 7 63 1515 0 L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 79: Power Supply Unit

    4.7 POWER SUPPLY UNIT 3 7 63 1515 0 SIDE A SIDE A POWER SUPPLY UNIT L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 80 3 7 63 1515 0 SIDE B SIDE B POWER SUPPLY UNIT L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 81: Pcb Parts List

    Q0105, Q0109, Q0303, Q0304, Q0502 2SD2114K C0145, C0307, C0308, C0605, C0606 CCSRCH471J50 Q0301, Q0506 DTA124EUA C0608, C0609, C0613, C0614 CCSRCH471J50 Q0110 DTA143EUA C0616, C0617, C0693, C0695, C0697 CCSRCH471J50 Q0108 DTC114TUA C0699 CCSRCH471J50 Q0101, Q0302, Q0407, Q0414, Q0417 DTC124EUA DVR-540HX-S http://www.xiaoyu163.com...
  • Page 82 R0327, R0410, R0419, R0426-R0432 RS1/10S0R0J C0836, C0839 CCSRCH561J50 R0515, R0516, R0520, R0545, R0561 RS1/10S0R0J C0823, C0824 CCSRCH5R0C50 R0627 RS1/10S0R0J C0830, C0842 CEAT100M50 R0336-R0341, R0590, R0609, R0624 RS1/10S3R9J C0813, C0815, C0819, C0828, C0831 CEAT101M10 R0626, R0630 RS1/10S3R9J C0802, C0807 CEAT102M6R3 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 83 JA0101 1P PINJACK VKB1159 T0300 XTX1005 CN0103 B TO B CONNECTOR VKN2011 CAPACITORS CN0102 10P FFC CONNECTOR VKN2038 u163 C0513, C0516 CCSRCH101J50 KN0301 SCREW PLATE VNE1948 C0119 CCSRCH470J50 C0326, C0401 CCSRCH471J50 C0397, C0402 CCSRCH5R0C50 FRJB ASSY C0512, C0517 CCSRCH681J50 SEMICONDUCTORS DVR-540HX-S http://www.xiaoyu163.com...
  • Page 84: Flky Assy

    IC0102 REMOTE RECEIVER UNIT RPM7140-H9 C1001, C1003, C1005, C1014, C1020 CEVW221M4 V0101 FLUORESCENT TUBE VAW1091 C1071, C1074, C1235 CEVW221M4 CN0101 14P FFC CONNECTOR VKN1274 C511 CKSQYB105K16 FL HOLDER VNF1134 C105, C1073, C1076, C121-C123 CKSQYB475K6R3 C125, C133, C135, C152, C153 CKSQYB475K6R3 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 85 POWER SUPPLY UNIT has no service part. C113 (2.2/10) DCG1040 C502 (10/16) DCH1165 C1008, C1017, C107, C1075, C118 DCH1201 C2210, C2217 (10/10) DCH1201 u163 C1215 (150/4) VCH1246 RESISTORS R501 (0.47/1/4W) DCN1160 R502 (0.68/1/4W) DCN1162 R1411, R240, R3005, R3102, R3707 RAB4CQ103J DVR-540HX-S http://www.xiaoyu163.com...
  • Page 86: Adjustment

    Connect the 10-pin flexible cable Special tool for to the lower part of CN401. adjusting the LD power • Setting of the switches on the special tool for adjusting the LD power u163 GGF1559 Set all five switches to ON. DVR-540HX-S http://www.xiaoyu163.com...
  • Page 87 13. Set the power sources for the HDD and the flexible connecting cable for ATA (40-pin) to their original statuses. [ Points to be confirmed ] 1. Make sure that real-time recording on a DVD-R/-RW/RAM will finish normally. 2. Play back a recorded disc and make sure that playback is performed without a problem. u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 88: General Information

    Following is the surely necessary procedures and the produet state after changing when replacing next ASSYs. State after replacing Replaced ASSY Necessary setting User setting HDD contents 1. Model setting MAIN ASSY JACB ASSY 2. LD power adjustment 3. CPRM setting 4. Firmwave download 1. CPRM setting 2. Firmwave download u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 89 DL Disc(*1) Stop(*2) , then press A.TV/D.TV (*2) to tray Stop(*2) , then press Open/Close(*2) u163 Firmware Download *1 DL Disc : Download Disc 1 Holding user setting data *2 Key on the front panel 2 Shipping mode DVR-540HX-S http://www.xiaoyu163.com...
  • Page 90: Model Setting

    C : ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ REGION DTB H : 410 DTB S :100a Press [ESC] then [DISP] keys by using the remote control unit for servicing, and then confirm each Model Name (for example " DVR-540HX/WV "). u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 91: Cprm Id Number And Data Setting

    "How to confirm the ID number" shown below. • Input the ID number while the unit is in Stop mode. • After the data are read from the data disc (Type 2), the disc will automatically be unloaded. L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 92 Before servicing, OBTAIN THE USER'S PRIOR CONSENT to that effect. Execute HOME MENU → Disc Setup → Intialize HDD → Initialize → Start *Goes to normal operation with no caution Disc Setup Basic Initialize Start Initialize Finalize Initialize HDD u163 After OSD displaying "Finished" after initilaization, reboot. DVR-540HX-S http://www.xiaoyu163.com...
  • Page 93 CLOSE key "7/0" on the player. After confirming this message, press CLEAR key to exit the input mode. [Recorder's ID Data Setting] [Recorder's ID Data Setting] <CLEAR> Exit Rom Write OK ! Insert The ID Data Disc ! <CLEAR> Exit u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 94 [ 0 0 0 0 0 0 0 0 1] Compare > 0 0 0 0 0 0 0 0 1 OK ? <PLAY> Enter <STOP> Memory Clear <STEREO> ID Data Setting Mode Input ID Number ! u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 95: Firmware Downloading Method

    W N L O A D - 3 * After download is completed, the power turns off, and turns on and u163 a disc tray closes automatically. * It takes for about 7-8 minutes until download is completed. DVR-540HX-S http://www.xiaoyu163.com...
  • Page 96 If the program cannot be downloaded from the disc, replace the DTB microcomputer (IC106 : DTBR ASSY). L 13942296513 The setting way to shipping mode (Reference) At 2 lines of the [Procedures], press "OPEN/CLOSE" button while pressing "STOP" button. u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 97 • And it takes about 20 minutes for updating the firmware. * TUNERCON, IR con and DTB con program is not downloaded this way, so do disc-download for TUNERCON, IR con and DTB con. u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 98: Video Adjustment For Specific Area

    • The channels to be indicated for "Input Channel" are as shown below: u163 Line inputs: L1-L3, DV (DV is not valid for specific-area settings.) Tuner channels: Channels received by the tuner (channels to be set in Specific-Channel Setting mode, etc.) DVR-540HX-S http://www.xiaoyu163.com...
  • Page 99 • If L1, L2, L3, or DV is selected for input, general settings for the line input can be made (DV is not valid for u163 specific-area settings), and if TUNER is selected, general settings for the tuner input can be made. DVR-540HX-S http://www.xiaoyu163.com...
  • Page 100 3 7 63 1515 0 L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 101 3 7 63 1515 0 L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 102: Service Mode

    How to enter and change subscreens of the first screen: While the first screen is displayed, press the DIG/ANA key repeatedly until your desired subscreen is displayed. The subscreens change Press the ESC key. [How to quit] u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 103 0 CPRM information (CPRM key No.) - IR Blaster u-com information (Version when operated by IR Blaster u-com) (*)(TUNERCON when operated by TUFL Con) L 13942296513 = DTB hardware information (Version) 06EU : 410 ~ DTB u-com information (Version) u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 104 C : ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ REGION DTB H : 410 DTB S :100a Input channel : ∗∗ ch Input CH Input frequency difference Freq Diff : Low 1 : ∗∗∗∗ mV AGC Volt AGC voltage Subscreen 1 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 105 During VR mode playback, the average value of the past 10 VOBUs is displayed. During DVD-Video or Video mode u163 playback, the average value of the past 256 sectors is displayed. During VR mode playback, the speed ratio of the drive (/: normal, no indication: double speed) is also displayed. DVR-540HX-S http://www.xiaoyu163.com...
  • Page 106 (to display the CPRM setting screen, press the ESC then the STEREO keys). Notes: • The data on cumulative HDD-on time are not cleared when resetting to factory-preset values is performed. • The data on cumulative HDD-on time are not cleared when the system-control computer software is downloaded. u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 107 [ x 3 Fwd ], [SPEED-] : The setting value decreases by 1. The setting value is reset to default. [CLEAR] – To exit the OSD Filter Setting and [ESC] – – clear the screen (Appears the tuner screen.) u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 108 LD will be retained in the MAIN Assy. Therefore, before either the MAIN Assy or u163 LOADER Assy is to be replaced, it is recommended that you write down the lighting time data. DVR-540HX-S http://www.xiaoyu163.com...
  • Page 109 4-digit hexadecimal) Writer adjustment data for straight (non-HDD) model No condition (FFFF is diplayed when the writer is not adjusted.) If the results of degradation of the LDs for CDs and DVDs are both NG, replace the drive. u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 110 • The two error-log screens can be switched by pressing the SPEED+ or SPEED- key. • For details on error messages, see Table 1 "Description of VR-recording-related errors". u163 (4) Subscreen 5 to 11 (These subscreens are not for service use.) DVR-540HX-S http://www.xiaoyu163.com...
  • Page 111 VC HDD C Err VC HDD Inf NG No information on Video Mode Copy HDD Format failed VC HDD Info NG VC Idling NG Video Mode Copy idling NG u163 Analizing Video Mode Copy Pack failed VC Pck Anl NG DVR-540HX-S http://www.xiaoyu163.com...
  • Page 112 PARAM NO ACCP Recording parameter is not matched. Process Over Process is overfull. Protect Src * Source to be recorded is copy-protected. Rec Pause * No operation permitted during recording pause u163 Relocation Do VR-recording data was relocated DVR-540HX-S http://www.xiaoyu163.com...
  • Page 113 RMA = Recording Management Area u163 PCA = Power Calibration Area MKB = Media Key Block OPC = Optical Power Control TMP_VMGI = Temporary Video Manager Information NWA = Next Writable Address Border = from Lead-in to Lead-out DVR-540HX-S http://www.xiaoyu163.com...
  • Page 114: Epg Service Mode

    [Tips] In a case where only "HS" is displayed in the MD column of the logs, the host channel has not been found. It is necessary to check the country and postal-code settings in the user settings. DVR-540HX-S http://www.xiaoyu163.com...
  • Page 115 : Slice level control Auto-Tu Con, Manual - Syscon. : Equalizer setting (ON, OFF) : Slice level (10~30 hex) (Only when the slice Cont is Manual.) u163 Note: The data on lines 12-14 are for software development, not for service use. DVR-540HX-S http://www.xiaoyu163.com...
  • Page 116: Aging Mode

    OSD. u163 Note: Recording time depends on the recording rate set. For example, if the recording rate is MN32, only up to 60 titles can be registered. Check the setting for recording rate before performing aging. DVR-540HX-S http://www.xiaoyu163.com...
  • Page 117 During Aging, the number of loops is indicated on the FL display, as shown below. [Tips] [AGING 0001] If an error is generated, the aging operation stops. Note: Indications on the FL display are retained, and this information is also retained as an OSD. L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 118: Hdd Check Mode

    Result of the diagnosis: Failure in HDD Measures to be taken: Replacement of HDD Has an error occurred? Execute writing test, if required. Execute HDD Read/Write Check. Has an error occurred? u163 Result of the diagnosis: No abnormality DVR-540HX-S http://www.xiaoyu163.com...
  • Page 119 The status of the unit recommended during diagnosis is as follows: All stop, no timer recording (including auto-recording), and Input selection to L1-L3. u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 120 The HDD has come to the end or near the end of its service life. not exceeded: The HDD has not reached the end of its service life. To return to the menu screen, press the "Clear" key. u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 121 If it is from 3 to 7, the HDD must be replaced. Note: If the result of the second test is the same, replacement of the HDD is required. L 13942296513 Example: No error Example: With an error To return to the menu screen, press the "Clear" key. u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 122 If it is from 3 to 7, the HDD must be replaced. Note: If the result of the second test is the same, replacement of the HDD is required. Example: No error Example: With an error To return to the menu screen, press the "Clear" key. u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 123 • If no error occurs in any of the Write/Read/Compare items, the HDD is in normal condition and is not required to be replaced. A block other than the HDD is in failure. • If any error occurs, the HDD must be replaced. To terminate the diagnostic program, press the "ESC" key. u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 124: Diagnosis Of The Main Assy

    (Poor contact with the Pickup Assy.) video and audio? 2 Failure in the periphery of IC101 (Failure in the periphery of the RF IC.) Failure in the periphery of IC101 (There is possibility of failure of the EMMA2RFE chip.) u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 125: Diagnosis Of The Dtbr Assy

    • If mosaic images are often displayed, check the items in [B]. • If the audio from only the DTB is defective, check the items in [B] and the line from the audio output from IC106 (analog output section) to the JACB input section. u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 126: Note On Replacement Of The Sdram

    Possible malfunctions If SDRAMs made by different manufacturers are mounted on the MAIN Assy, the following malfunctions may occur: 1 The power does not come on. 2 High-speed dubbing disabled 3 Other malfunctions related to the SDRAM u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 127: Setup Sequence

    HDD OK? Repair process "HDD ERR" displayed on FL display Playback ∗1: If both the drive ID check and starting/ID Is disc in? requested? check of HDD failed, "CPRM ERR" is first displayed on FL display. u163 Playback Stop DVR-540HX-S http://www.xiaoyu163.com...
  • Page 128: Disassembly

    (GGF1529). (A long, thin rod about 1 mm in diameter can be used in place of the rod.) Bonnet case S LOADER Assy LOADER Assy Emergency disc ejection rod (GGF1529) u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 129 3 7 63 1515 0 Unhook the four hooks. Remove the two screws. Rear view Remove the TUNB Assy. Bottom view TUNB Assy L 13942296513 Disconnect the one flexible cable. Remove the front panel section. FRJB Assy CN302 Front panel section u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 130 Remove the DTBR Assy. Remove the two screws. L 13942296513 Remove the two screws. Remove the LOADER Assy with the writer stays L and R. (Disconnect cables, as required.) MAIN Assy CN103 CN102 LOADER Assy DTBR Assy JACB Assy u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 131 Arrange the unit as shown in the photo below. Diagnosis Extension board (GGF1533) DTBR Assy Extension cable (GGD1437) TUNB Assy MAIN Assy JACB Assy CN103 L 13942296513 POWER SUPPLY Unit LOADER Assy CN102 ATAB Assy FRJB Assy Jig cable for service (VKP2291) Front panel section u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 132 Writer stay L Front side Bottom view Remove the two screws. Remove the writer stay R. L 13942296513 Writer Stay L and R Writer stay R Remove the two screws. Remove the two screws. Front side Rear view u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 133 UP case S Bottom view Tape Tape L 13942296513 Before shipment, be sure to clean the pickup lens, using the following cleaning materials: Cleaning liquid : GEM1004 Cleaning paper : GED-008 MAIN Assy Pickup lens Bottom view u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 134 O Video switch for digital tuner 37 PE6 YVSEL O CVBS or Y/C switch of video selector YOUT-SEL of LA73031 Standby mode switch of video selector Not used 38 PE7 SWSTBY − 39 VSS4 Ground − 40 VDD4 VDD4 Power supply u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 135 Reception for RS-232C terminal 77 P34/UTX2 TXD2 O UART2 transmission Not used. 78 P35/URX2 RXD2 O UART2 reception Not used. 79 P36 HS_TTOM System controller communication handshake From tuner controller to system controller − 80 VDDODA VDDODA Power supply u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 136 System controller communication data line From tuner controller to system controller 99 PA1/SI7/SB7 SD_MTOT System controller communication data line From system controller to tuner controller 100 PA2/SCK7 SCK_MTOT System controller communication clock From system controller to tuner controller L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 137 UPD61272F1-107KA3A (MAIN ASSY : IC1001) (EMMA2RFE) 3 7 63 1515 0 • DVDR IC BLOCK DIAGRAM L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 138 Function Serial clock line Serial data line Address input 0 Address input 1 Address input 2 L 13942296513 I/O0 I/O0 (open drain) I/O1 I/O1 Supply ground 9±14 I/O2±I/O7 I/O2 to I/O7 Active-LOW reset input RESET Supply voltage u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 139 "H" : Power up, "L" : Power down & Reset The AK5359 must be reset once upon power-up. Audio Interface Format Pin "H" : 24bit I2S Compatible, "L" : 24bit MSB justified CKS2 Mode Select 2 Pin CKS0 Mode Select 0 Pin u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 140 BH7236AF (JACB ASSY : IC511) 3 7 63 1515 0 • Color TV Signal Encoder BLOCK DIAGRAM L 13942296513 PIN FUNCTION u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 141 1.5V supply for PLL Table 2 : System Pin name Pin no. Description In/Out CLK27IN 27MHz Input clock from VCXO RSTOUT RESET out from Watch Dog Timer RSTSWB Hardware RESET u163 Non Maskable Interrupt (see note A in table8 below) DVR-540HX-S http://www.xiaoyu163.com...
  • Page 142 Clock output Table 7 : Audio Output Pin name Pin no. Description In/Out AMCK PCM Audio Master Clock ALRCK PCM Audio L/R Clock ABCK PCM Audio Data Clock PCM Audio Data – L/R SPDIF Digital audio output u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 143 Y signal (analog) VAPR Pr signal VAPB Pb signal RSET0 Resistor for adjusting full scale currents RSET1 REF0 External voltage reference REF1 Unused pins Pin name Pin no. Disposition Connect to ground Not connected Connect to ground L 13942296513 u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 144 SCLT Interface De-interleaver De-interleaver SDAT Constellation display Control Reed- Solomon General decoder Lock purposv indicators Descrambler I/Os display LOCK/OP1 on OP1/OP2 and lock LOCK/OP2 indicators STV0361 u163 TS output DP, D0 to D7, CLK_OUT STR_OUT (ERROR) DVR-540HX-S http://www.xiaoyu163.com...
  • Page 145 CCLK/HFEC1 Output Hierarchical FEC output bit 1 or clock for constellation display CDATA/HFEC2 Output Hierarchical FEC output bit 2 or data for constellation display CIQ/HFEC3 Output Hierarchical FEC output bit 3 or IQ validation for constellation display u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 146 2. All bidirectional pads are 3.3V capable. L 13942296513 3. All outputs are 3.3V capable. TC7WB125FK (DTBR ASSY : IC314) • Dual BUS Switch Pin Arrangement (Top view) 1 2 5 Truth Table Inputs Function A port = B port u163 Disconnect DVR-540HX-S http://www.xiaoyu163.com...
  • Page 147 Ground pattern on the board should be formed as wide as possible. All ground pins must be connected together with wide ground pattern to decrease impedance difference. u163 Note : Pin voltage is measured at V = 5.0 V. DVR-540HX-S http://www.xiaoyu163.com...
  • Page 148 The capacitor is required to connect with input pin more than 1 µ F. VIN1 Input pin Output pin VOUT1 The capacitor must be connected with output pin more than 1 µ F. VOUT2 Output pin Ground No connection u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 149: Cautions On Handling The Hdd

    • When packing, use the antistatic bag and packing materials in which the repair part for service was delivered. Attach a copy of the slip for service or a memo stating symptoms in as much detail as possible. DVR-540HX-S http://www.xiaoyu163.com...
  • Page 150 Outline and part No. of the HDDs *Pioneer's part No. is not stamped. 3 7 63 1515 0 Western Digital SEAGATE Model Pioneer's Pioneer's Capacity Manufacture's Manufacture's Name Part No. Part No. Part No. Part No. (for service) (for service)
  • Page 151: Disc/Content Format

    It is possible that when loading or ejecting a should be compatible with 2 x or 4 x DualDisc, the opposite side to that being played will be scratched. Scratched discs recording; DVD+R with 2.4 x to 8 x may not be playable. recording. DVR-540HX-S http://www.xiaoyu163.com...
  • Page 152 PC (or other recording equipment) used to record it. For detailed information, please see the instruction manuals or help files that came with your PC (or other WMA recording equipment) and/or software. DVR-540HX-S http://www.xiaoyu163.com...
  • Page 153 In these particular instances, check with the software publisher for more detailed information. Discs recorded in packet write mode (UDF format) are not compatible with this recorder. u163 Check the DVD-R/RW or CD-R/RW software disc boxes for additional compatibility information. DVR-540HX-S http://www.xiaoyu163.com...
  • Page 154: Panel Facilities

    Press to start recording. Press repeatedly to set the to DVD or the HDD. recording time in 30 minute blocks. 18 PAUSE LIVE TV Press to start recording the current TV channel, but with playback paused, effectively pausing the broadcast. u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 155: Rear Panel

    VCR, or other equipment with a SCART Use to control this recorder from the remote sensor of connector. The input accepts video, S-Video and RGB. another Pioneer component with a CONTROL OUT terminal and bearing the Pioneer mark.
  • Page 156 Lights when a VR mode disc is loaded and the recorder is in Play List mode. Shows the remote control mode (if nothing is displayed, the remote control mode is 1). Lights when an unfinalized Video mode disc is loaded. u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 157 Press to display the Disc Navigator screen, or the top menu While paused, press to advance a single frame in either if a DVD-Video or finalized DVD-R/-RW (Video) disc is direction. loaded. When GUIDE Plus+™ is displayed, use to display the previous/next day. u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 158 Hold SHIFT and press to start the MHEG application display, if available, while watching a digital channel 14 GUIDE (UK only). Press to display the EPG screen; press again to exit. u163 DVR-540HX-S http://www.xiaoyu163.com...
  • Page 159: Ao Y U163

    Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools: Position to be cleaned Cleaning tools Pickup lenses Cleaning liquid : GEM1004 Cleaning paper : GED-008 Position to be cleaned Cleaning tools Fans Cleaning paper : GED-008 u163 DVR-540HX-S http://www.xiaoyu163.com...

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Dvr-440hx-s

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