Pioneer DVR-520H-S Service Manual
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DVD RECORDER
DVR-520H-S
DVR-720H-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
DVR-520H-S
WYXK
DVR-520H-S
WYXU
DVR-520H-S
WVXK
DVR-720H-S
WYXK
DVR-720H-S
WVXK
÷ When servicing this model, some service procedures may reset the settings that customer set (*) to
the factory default settings. Make sure to explain this to the customer.
(*) : Initial Setup (Clock Setting, Remote Control Set, Channel settings, Video Out settings,
Audio In settings, Audio Out settings, Language settings)
Refer to the chapter 13 of the Operating Instructions for more details.
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
"7.4 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.
For details, refer to "Important symbols for good services" .
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 2004
STANDBY/ON
PULL-OPEN
Power Requirement
AC220-240V
AC220-240V
AC220-240V
AC220-240V
AC220-240V
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
HDD
DVD
OPEN/CLOSE
REC ONE TOUCH COPY
DVR-520H-S
Region No.
2
2
2
2
2
ORDER NO.
RRV2979
DV IN/OUT
Serial No.
Please confirm 3rd & 4th
alphabetical letters.
&&UK######$$
&&PG######$$
&&UK######$$
&&UK######$$
&&UK######$$
T-ZZV JUNE 2004 printed in Japan

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Summary of Contents for Pioneer DVR-520H-S

  • Page 1 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

    LABEL CHECK WARNING! DEVICE INCLUDES LASER DIODE WHICH IMPORTANT EMITS INVISIBLE INFRARED RADIATION THIS PIONEER APPARATUS CONTAINS WHICH IS DANGEROUS TO EYES. THERE IS LASER OF CLASS 1. A WARNING SIGN ACCORDING TO PICTURE SERVICING OPERATION OF THE APPARATUS LASER...
  • Page 3 By following the instructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used. DVR-520H-S...
  • Page 4: Table Of Contents

    7.1.9 SETUP SEQUENCE ........................... 107 7.1.10 DISASSEMBLY ..........................108 7.2 IC ................................113 7.3 OUTLINE OF THE PRODUCT....................... 144 7.4 CAUTIONS ON HANDLING THE HDD ....................147 7.5 DISC/CONTENT FORMAT ........................149 7.6 CLEANING............................. 150 8. PANEL FACILITIES ............................151 DVR-520H-S...
  • Page 5: Specifications

    Output level......0.7 Vp-p (75 ) Jacks ......AV connector 1 (AV1) DVR-520H-S...
  • Page 6 REC MODE TIMER REC • DISC NAVI EASY HISTORY MARK MARK TIMER TV CONTROL DISPLAY INPUT CHANNEL VOLUME SELECT • Audio / Video cable(1.5m) ×1 (red/white/yellow) DVD RECORDER (XDE3049 : WYXK/WVXK type) (VDE1077 : WYXU type) • Dry cell batteries ×2 (AA/R6P) DVR-520H-S...
  • Page 7 DVR-520H-S...
  • Page 8: Exploded Views And Parts List

    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 [for WY type] [for WV type] for WV type 7 to 12 (Operating Instructions) DVR-520H-S...
  • Page 9 Packing Case See Contrast table (2) (Italian) Operating Instructions See Contrast table (2) (Dutch) (2) CONTRAST TABLE DVR-520H-S/WYXK, WYXU, WVXK, DVR-720H-S/WYXK and WVXK are constructed the same except for the following : DVR-520H-S DVR-520H-S DVR-520H-S DVR-720H-S DVR-720H-S Mark No. Symbol and Description...
  • Page 10: Exterior

    2.2 EXTERIOR Lithium Battery (CR2032) Component of Base chassis assy (720H type) Component of Base chassis assy Refer to (520H type) "2.3 FRONT PANEL SECTION". DVR-520H-S...
  • Page 11 Screw BBZ30P060FTC Gasket Sheet VEC2394 #6-32 Screw DBA1125 Spacer VEC2413 (2) CONTRAST TABLE DVR-520H-S/WYXK, WYXU, WVXK, DVR-720H-S/WYXK and WVXK are constructed the same except for the following : DVR-520H-S DVR-520H-S DVR-520H-S DVR-720H-S DVR-720H-S Mark No. Symbol and Description /WYXK /WYXU...
  • Page 12: Front Panel

    2.3 FRONT PANEL DVR-720H-S Only DVR-520H-S Only DVR-520H-S Only Note: When replacing the jack door, first fully open it. If the jack door is not fully open during replacement, it may unexpectedly fall out after being replaced. (*) No.5, No.24 : These parts are included in the Front Panel Assy for WYXU type, and not included in the Front Panel Assy for WYXK and WVXK types.
  • Page 13 BPZ30P080FTC NSP 13 Front Panel See Contrast table (2) Jack Door See Contrast table (2) (2) CONTRAST TABLE DVR-520H-S/WYXK, WYXU, WVXK, DVR-720H-S/WYXK and WVXK are constructed the same except for the following : DVR-520H-S DVR-520H-S DVR-520H-S DVR-720H-S DVR-720H-S Mark No.
  • Page 14: Block Diagram And Schematic Diagram

    JCKB ASSY PB DVD/CD CN3001 7-10 (1/2) 13-16 (2/3) CN702 RF IC (1/2) CD Digital CN703 (2P) IC101 (21P) PICKUP UPC3330GC (21P) CN501 ASSY (12P) CN201 (2P) CD Digital Driver LOADING MOTOR CN502 IC501 DRIVE ASSY STEPPIONG BD7907FS MOTOR DVR-520H-S...
  • Page 15 OUT 2 LOUT Audio L OUT D/A Conv. Video Selector CN702(2/2) CN3001(2/2) Video Driver IC3251-1/2 JA651 UPC4570G2 SPDIF OPTICAL Tuner U-com AC-3/PCM (21P) (21P) DIGITAL AUDIO IC1001 PT6315 CN201 FLKY ASSY (19P) FL Driver CN1001 KIRB ASSY (19P) V1001 DVR-520H-S...
  • Page 16: Tunb And Jckb Assy Block Diagram

    L In TC7W53FU Video SW & LA73026AV Video SW R In Video Driver (2/2) (2/2) L Out R Out IC503 SCART 1,10 MM1511XN Interface Y/C Mix 2,11 LAMUTE Muting RAMUTE (Discrete) <MAIN> JA700 LAMUTE RAMUTE Muting <MAIN> Comp (Discrete) DVR-520H-S...
  • Page 17 Clock RS5C372A < from DRIVE > Other Devices SPDIF X201 XIN, XOUT Ceramic Resonator IC201 XRESETIN PCMOUT Reset IC PST3265 RAMUTE LAMUTE U-com I/F CN702 < from/to MAIN > SELR SELL SELC/CB SELV/Y SELCR CN701 < to/from MAIN > DVR-520H-S...
  • Page 18: Main Assy Block Diagram

    DCLK0 IC1201 • MPEG2 PS Encode SDRAM • AC-3/Linear PCM Audio Encode • 2ch ATA/ATAPI Interface W986416DH-6 • MPEG2 PS Decode • AC-3/MPEG1/Linear PCM Audio Decode To Writer ARCLK0 To H.D.D IC1103 IC1102 Backup FLASH SRAM CN1901 VYW2176 CY62148VLL-70ZI DVR-520H-S...
  • Page 19 33/36M IC3402 SM8707KV PLL IC SRC**I SRC**O AMCLK1 AMCLK2 VMCLKI IC4205 TC7WHU04FU Play Mster clock IC4206 DVVCLKO IC5341 HCLK0 VCLKI IC5202 HOST BUS UPD72893BGD-LML UPD72852AGB-8EU LINK/DV CODEC MCLK SCLK IC1101 IC5204 IC5101 CPU SDRAM DV SDRAM K4S281632E-TC75 K4S161622D-TC80 DVR-520H-S...
  • Page 20: Power Block Diagram

    EV+37V V+37E V+6E V+13SW V+6SW V+6E EV+6V IC103 9V REG. V+13SW SW+13V V+15E SW+6V Q102 V+13SW JCKB ASSY EV+15V CN105 (2P) CN203 (4P) DRIVE ASSY SW+12V SW+5V DC FAN CN204 CN101 MOTOR (4P) SW+12V LIVE AC IN SW+5V NEUTRAL DVR-520H-S...
  • Page 21 DVR-520H-S...
  • Page 22: Overall Wiring Diagram

    3.2 OVERALL WIRING DIAGRAM SDEB ASSY TUNB ASSY (VWV2003) (VWV2033) ADG1154 : WYXK, WYXU ADG1156 : WVXK 1/3 - POWER JCKB ASSY (VWV2024) SUPPLY UNIT (VWR1381) ATHB ASSY (VWV2002) 1/5 - MAIN ASSY (VWV2013) DVJB ASSY (VWV2006) DVR-520H-S...
  • Page 23 Therefore, when replacing, be sure to use parts of identical designation. ÷ : The power supply is shown with the marked box. ATWB ASSY (VWV2005) DRIVE ASSY (R7) (VXX2942) FRJB ASSY FLKY ASSY (VWV2004) (VWG2489) VNF1129- KIRB ASSY (VWG2521) DVR-520H-S...
  • Page 24: Tunb Assy

    3.3 TUNB ASSY (SIF) (SIF) (PIF) (SIF) (PIF) DVR-520H-S...
  • Page 25 TUNB ASSY (VWV2003) (IF) : IF Signal Route (TUNER) (PIF) : PIF Signal Route (TUNER) : Video Signal Route (TUNER) (SIF) : SIF Signal Route (TUNER) CN300 CN401 (SIF) (SIF) (SIF) LOGIC : DVR-520H-S...
  • Page 26: Jckb Assy(1/3)

    3.4 JCKB ASSY(1/3) CN104 to FAN DVR-520H-S...
  • Page 27 JCKB ASSY (VWV2024) CN201 (Flash : PEG035 * 8–k) (Mask : PEG035 * –k) TUFL U-COM EEPROM Lithium Battery DVR-520H-S...
  • Page 28: Jckb(2/3), Atwb And Athb Assys

    : Video Signal Route (R) : Video Signal Route (G) : Video Signal Route (B) 1/3,3/3 : Video Signal Route (Y) (CB) : Video Signal Route (CB) (CR) : Video Signal Route (CR) : Audio Signal Route (L ch) DVR-520H-S...
  • Page 29 ATHB ASSY (VWV2002) to HDD CN4501 ATWB ASSY (VWV2005) to DRIVE ASSY R7 CN4401 DVR-520H-S...
  • Page 30: Jckb Assy(3/3)

    3.6 JCKB ASSY(3/3) JCKB ASSY (VWV2024) JA502 1/3,2/3 SLAMUTE LAMUTE XRESET 1/3, I-B5 P-CONT CN705 CN1301 CN702 CN3001 CN703 from DRIVE ASSY(R7R) DVR-520H-S...
  • Page 31 : Video Signal Route (Y) (CB) : Video Signal Route (CB) JA501 (CR) : Video Signal Route (CR) : Audio Signal Route (L ch) JA700 Video Selector & Video Driver (CB) (CR) (C/CB) (B) (R) 24 25 CN2001 26 27 DVR-520H-S...
  • Page 32: Main Assy(1/5)

    3.7 MAIN ASSY(1/5) 2/5,4/5 1 chip System Codec M65673WG-A 2/5,4/5 DVR-520H-S...
  • Page 33 MAIN ASSY (VWV2013) FLASH ROM VYW2176 IC1104 TC7SZ126FU-TLB R1104 R1105 100 (S) 10k (S) Backup SRAM (AT) : ATA Data Signal Route : Audio Signal Route (DIGITAL) : Audio Signal Route (L ch) DVR-520H-S...
  • Page 34: Main Assy(2/5)

    3.8 MAIN ASSY(2/5) MAIN ASSY (VWV2013) DVR-520H-S...
  • Page 35 : Audio Signal Route (L ch) DVR-520H-S...
  • Page 36: Main Assy(3/5)

    3.9 MAIN ASSY(3/5) RB501V-40-TRB VKN1814 CN702 DVR-520H-S...
  • Page 37 MAIN ASSY (VWV2013) : Audio Signal Route (DIGITAL) : Audio Signal Route (L ch) AK5357VT-TBB DVR-520H-S...
  • Page 38: Main Assy(4/5)

    3.10 MAIN ASSY(4/5) MM1603DP MAIN ASSY (VWV2013) 1/5, 2/5 1/5, 2/5 DVR-520H-S...
  • Page 39 (AT) : ATA Data Signal Route (AT) ATAPI BUS DVR-520H-S...
  • Page 40: Main Assy(5/5)

    3.11 MAIN ASSY(5/5) MAIN ASSY (VWV2013) IC5101 UPD72852AGB-8EU-A IC5101 CN1401 DVR-520H-S...
  • Page 41 IC5202 UPD72893BGD-LML IC5204 K4S161622D-TC80 DVR-520H-S...
  • Page 42: Flky, Kirb, Frjb And Dvjb Assys

    3.12 FLKY, KIRB, FRJB and DVJB ASSYS FLKY ASSY (VWG2489) DVR-520H-S...
  • Page 43 S1001 : 0 OPEN/CLOSE S1002 : & (REC/STOP) S1004 : 7 (STOP) FRJB ASSY S1005 : ¶ REC (VWV2004) S1006 : REC MODE S1007 : - S1008 : + S1009 : 3 (PLAY) CN705 CN5102 DVJB ASSY (VWV2006) D E F K DVR-520H-S...
  • Page 44: Sdeb Assy

    3.13 SDEB ASSY CN403 CN402 (SIF) DVR-520H-S...
  • Page 45 SDEB ASSY (VWV2033) (SIF) : SIF Signal Route (TUNER) : AUDIO Signal Route (L ch) (SIF) DVR-520H-S...
  • Page 46: Power Supply Unit

    3.14 POWER SUPPLY UNIT POWER SUPPLY UNIT (VWR1381) Not used AC IN Not used Not used Not used DVR-520H-S...
  • Page 47 Note : No individual parts replacement for repair is accepted by Model Supplier due to the safety reasons. Replace whole ASSY. Not used Not used Not used Not used Not used Not used DVR-520H-S...
  • Page 48: Wave Forms

    IC701-pin 68 (CVOUT2) CN701-pin 21 (ROUT) JA502-pin 15 (R/Cin) (Function : DVD play) (Function : DVD play) (Function : DVD play) (Function : LINE1 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. DVR-520H-S...
  • Page 49 Q805-E (YIN) (Function : LINE1 IN) (Function : LINE1 IN) V: 500mV/div. H: 10µsec/div. V: 1V/div. H: 10µsec/div. CN701-pin 7 (C/CB) Q806-E (CBIN) (Function : LINE1 IN) (Function : LINE1 IN) V: 500mV/div. H: 10µsec/div. V: 500mV/div. H: 10µsec/div. DVR-520H-S...
  • Page 50 (Function : PLAY) (Function : PLAY) CN2001-pin 21 (Cr Out) CN2001-pin 9 (SEL Y/V) Q2104 - B (Cb) V: 500mV/div. H: 10µsec/div. V: 500mV/div. H: 10µsec/div. V: 500mV/div. H: 10µsec/div. (Function : PLAY) (Function : L1) (Function : PLAY) DVR-520H-S...
  • Page 51: Pcb Connection Diagram

    Symbol In PCB 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 DVR-520H-S...
  • Page 52: Tunb Assy

    SIDE A TUNB ASSY C319 Q301 C303 C313 C314 C308 C309 C310 C301 C302 Q316 C317 Q316 Q319 C324 R360 R361 Q311 F304 R333 R352 Q315 F303 R337 D303 R319 Q314 R320 R332 KN300 Q307 R325 R324 R351 (VNP1965-A) DVR-520H-S...
  • Page 53 SIDE B SIDE B TUNB ASSY Q303 Q313 Q300 Q302 Q304 Q308 Q317 Q309 IC302 Q306 Q305 Q310 (VNP1965-A) DVR-520H-S...
  • Page 54: Jckb, Atwb And Athb Assys

    VWV2002- MDK337V-0 N Q106 Q106 (VNP1978-A) R110 C143 CN12 Q105 ATWB ASSY C140 to HDD CN703 CN201 MDK337V-0 N CN13 R7 DRIVE CN100 ASSY ATWB CONTACT UP SIDE CN14 (WRITER) VWV2005- (VNP1978-A) CN14 R7 DRIVE ASSY B H I DVR-520H-S...
  • Page 55 C770 C778 AL_IN Y_IN C769 C151 C112 Q107 C777 R702 C781 AR_IN C144 Q112 R703 Cr_IN IC103 C783 Q106 CN702 KN703 CN701 C143 CONTACT CONTACT SIDE SIDE C140 (VNP1978-A) CN201 CN104 CN702 CN402 CN701 CN1001 CN201 CN3001 CN403 CN3002 DVR-520H-S...
  • Page 56 C118 C106 C117 C113 E B C2 C108 Q100 C B2 E2 R727 IC102 R728 IC205 IC205 Q101 C760 E B C2 V+5SC V+13SW R280 R281 R285 R750 V+15E Q103 C135 GNDA Q103 C136 (VNP1978-A) CN701 CN402 CN702 CN104 DVR-520H-S...
  • Page 57 R740 C118 R204 R738 C117 ATHB ASSY C120 C128 Q100 IC102 C131 R101 Q101 R105 (HDD) C119 R705 V+13SW MDK337V-0 N R280 R281 R285 V+15E C135 Q103 CN12 V+15E C136 ATWB ASSY CN104 CN201 CN703 MDK337V-0 N (WRITER) CN14 DVR-520H-S...
  • Page 58: Main Assy

    IC4004 R2214 IC2331 R4208 R4207 R4209 C3255 IC2211 C4207 R1905 C2241 IC2301 R2308 IC2301 Q2241 C2302 Q3201 Q3202 IC2302 C2305 C3251 TP2007 IC4003 IC4005 C2407 IC3001 C2406 C2243 Q2403 Q2402 R2406 Q2001 R2409 TP2020 TP2022 TP49 TP50 TP48 R2408 DVR-520H-S...
  • Page 59 C4005 TP4011 TP4005 R3203 R3204 C4004 R3025 R3001 Q3201 Q3202 R3024 D3001 D3002 R3023 C3251 R3022 IC4003 IC4005 TP4012 TP4002 R3003 C3002 TP3003 TP3001 TP3014 TP41 C4010 TP42 TP40 (VNP1960-C : WYXU type) (VNP1976-C : WYXK and WVXK types) DVR-520H-S...
  • Page 60 C4007 IC2501 R3201 C4015 C3257 R4013 C4011 R3267 R3258 TP4014 IC3251 IC3251 R3261 R3269 TP4004 C4009 R3260 C3252 C4030 R3257 TP4006 IC3002 R3252 R4006 TP2010 C3005 R3010 R3009 R3017 R3015 C4003 TP4013 TP12 TP13 TP11 CN3001 TP10 CN3001 CN702 DVR-520H-S...
  • Page 61 IC3251 R3261 TP1904 C3256 R1203 R1205 R3260 TP3252 TP1905 R3257 R3256 TP2507 C2504 TP1906 TP1907 TP2010 C3005 L2101 TP2508 C2507 R2506 TP17 TP18 TP16 CN2001 CN2501 TP19 (VNP1960-C : WYXU type) CN2001 (VNP1976-C : WYXK and WVXK types) CN701 DVR-520H-S...
  • Page 62: Flky, Kirb, Frjb And Dvjb Assys

    CONTACT UPPER SIDE CONTACT UPPER SIDE LED_DVD W1011 VWG2489 ACP-BS VWG2508 S1002 S1001 S1005 S1009 S1006 S1004 ONE TO ONE TO DUBBI DUBBI MODE MODE PLAY REC STOP OPEN/CLOSE OPEN/CLOSE REC MODE REC MODE STOP STOP (VNP1962-C) CN1001 CN201 DVR-520H-S...
  • Page 63 S-Video VWV2004 W1300 S_DET KN1301 (VNP1962-C) FLKY ASSY W1027 W1021 FLPON DVJB ASSY CONTACT SIDE CN5102 S1007 S1008 CN1401 S1006 ONE TOUCH ONE TOUCH ACP-BS DUBBING DUBBING MODE (H) MODE (H) REC MODE (S) REC MODE (S) JA1401 (VNP1962-C) DVR-520H-S...
  • Page 64 SIDE B FRJB ASSY R1304 C1303 R1504 R1503 Video CONTACT SIDE S-Video S_DET (VNP1962-C) CN1301 FLKY ASSY Q1002 FLPON Q1002 Q1008 Q1001 DVJB ASSY IC1001 Q1001 Q1009 Q1007 Q1009 XTPB R1401 XTPB ACP-BS XTPA (VNP1962-C) DVR-520H-S...
  • Page 65 KEY1_2 POWER DVD(H) HDD(H) DISC NAVI(S) DISC HISTRY(S) (VNP1962-C) CN1001 LED_DVD FLDATA FLPON FLKY ASSY C1021 FLCLK VWG2489 VWG2508 C1007 VWG**** C1013 ONE TOUCH DUBBING V+13SW R1034 MODE (H) LED_DVD STOP REC MODE (S) REC STOP OPEN/CLOSE PLAY (VNP1962-C) DVR-520H-S...
  • Page 66: Sdeb Assy

    4.5 SDEB ASSY SIDE A SIDE A SDEB ASSY C412 C401 VNP1970-A KN402 SDEB CONTACT SIDE W415 C403 W407 V+6SW W408 VWV2033 DCTRI XRESET STBYQ V+6SW C416 C417 C408 W401 V+6SW W403 W406 V+6SW W402 W404 W405 STBYQ KN401 ACP-BS (VNP1970-A) DVR-520H-S...
  • Page 67 C411 R415 D400 C436 R424 R423 R405 C418 L401 R420 C407 C423 C433 Q402 C424 L402 IC401 R413 C426 C430 V+6SW L403 C427 C428 Q403 C431 L404 R417 V+6SW R425 R418 R428 C439 STBYQ C432 C440 R427 R429 (VNP1970-A) DVR-520H-S...
  • Page 68: Power Supply Unit

    4.6 POWER SUPPLY UNIT SIDE A SIDE A POWER SUPPLY UNIT CN4001 R7R DRIVE ASSY CN104 DVR-520H-S...
  • Page 69: Pcb Parts List

    MM1501XN F306 SAW FILTER VTF1177 IC703 MM1504XN F305 SAW FILTER VTF1179 F304 IF TRAP FILTER VTF1180 IC503 MM1511XN > IC101 MM1565AF F303 IF TRAP FILTER VTF1181 > IC103 NJM78M09DL1A F301 TRAP FILTER VTF1183 IC202 PEG035B L315 VCO COIL VTL1164 DVR-520H-S...
  • Page 70 C209-C211, C220, C221 CKSRYF105Z10 C212, C504, C505, C529, C531 CCSRCH102J50 C233, C234, C240, C525, C545 CKSRYF105Z10 C771, C775, C779 CCSRCH180J50 C552 CKSRYF105Z10 C563, C564 CCSRCH220J50 RESISTORS C139, C547, C548, C814, C815 CCSRCH221J50 R578 RS1/10S75R0F C162, C163, C230, C244 CCSRCH270J50 DVR-520H-S...
  • Page 71 C2220, C2243 CEVWNP100M10 C1031, C1032, C1503-C1506 CKSQYB104K16 IC3001 TC74LCX541FT C2204, C4206, C5309 CKSQYB105K10 IC3002 TC74VHC14FT C1901, C4014, C4019, C4033, C5006 CKSQYB225K10 IC5341 TC74VHC157FT IC1104 TC7SZ126FU C1004, C1012, C1014, C1029, C1034 CKSRYB102K50 IC3403, IC4205, IC5322 TC7WHU04FU C1040, C1044, C1049, C1051 CKSRYB102K50 DVR-520H-S...
  • Page 72 R1423-R1426 RAB4CQ560J R1203-R1206 RAB4CQ680J KIRB ASSY R5103 RN1/16SE5101D SEMICONDUCTORS R5108 RN1/16SE9101D Q1201, Q1202 DTC124EUA R1207, R1502, R1507, R2017, R3002 RS1/10S0R0J D1201 SLR-343BBT R3102, R3201, R3252, R4001, R4006 RS1/10S0R0J D1203 SLR-343DC R4009, R4014, R4016, R4108, R4109 RS1/10S0R0J SWITCHES AND RELAYS DVR-520H-S...
  • Page 73 CCSRCH560J50 C430 CCSRCH680J50 C427, C432 CCSRCJ3R0C50 C408, C416 CEAT100M50 C403, C415, C417 CEAT101M10 C400, C406, C412 CEAT101M16 C410 CEAT3R3M50 C414, C420, C436 CKSRYB103K50 C419, C435 CKSRYB472K50 C404, C405, C407, C409, C411 CKSRYF104Z25 C413, C418, C422, C425 CKSRYF104Z25 C438 CKSRYF105Z10 DVR-520H-S...
  • Page 74: Adjustment

    R703 R703 Cr_IN Cr_IN IC103 IC103 C824 C824 KN702 KN702 C783 C783 Q106 Q106 CN702 CN702 KN703 KN703 R110 R110 CN701 CN701 C143 C143 CONTACT CONTACT CONTACT CONTACT SIDE SIDE SIDE SIDE C140 C140 Fig.2 Measurement Points (JCAB ASSY) DVR-520H-S...
  • Page 75: Main Assy Adjustment

    IC2301 C4004 R3025 R3001 C2302 Q3201 Q3202 R3024 R3023 D3001 D3002 C2305 C3251 R3022 TP2007 IC4003 IC4005 TP4012 TP4002 C2407 R3003 C2406 C2243 R2406 C3002 R2409 TP2020 TP2022 TP49 TP3003 TP3001 TP3014 TP41 TP50 C4010 TP42 TP40 TP48 R2408 DVR-520H-S...
  • Page 76: General Information

    Depending on the area, jitter may appear in a picture received by the tuner, as conditions of signals received by the tuner are different from area to area. To correct this kind of problem, the function of the System Codec AVIO control section for adjusting signals received by the tuner can be used. 7.1.8 AGING MODE DVR-520H-S...
  • Page 77: Cprm Id Number And Data Setting

    • " CPRM ERR" is displayed on the FL display immediately after the power is turned on or in Stop mode. • When the MAIN ASSY , DRIVE ASSY or the HDD is exchanged. JIGS AND MEASURING INSTRUMENTS DVD Recorder Data Disc Service Remote Control (GGV1179) (*) Refer to P138. Unit (GGF1381) DVR-520H-S...
  • Page 78 Before servicing, OBTAIN THE USER'S PRIOR CONSENT to that effect. Execute HOME MENU → Disc Setup → Intialize HDD → Start *Goes to normal operation with no caution Disc Setup Basic Initialize Start Initialize Finalize Initialize HDD DVR-520H-S...
  • Page 79 CLOSE key "7/0" on the player. After confirming this message, press CLEAR 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 DVR-520H-S...
  • Page 80 > * * * * * * * * * > 0 0 0 0 0 0 0 0 1 OK ? <CLEAR> Exit <PLAY> Enter <STEREO> ID Data Setting Mode <STOP> Memory Clear Input ID Number ! <STEREO> ID Data Setting Mode Input ID Number ! DVR-520H-S...
  • Page 81: Model Setting

    1) After the setting complete, you can NOT CLEAR the seting data. Make sure the pressing number. 2) " NG " is appeared on TV when unsuitable number is pressed. In such a case, please unplug the power cable and plug it again. Then restart the model setting. DVR-520H-S...
  • Page 82: Download Method

    6) Confirm a firmware release version. 7) Press " ESC " on a test mode remote control unit in order to exit the test mode. (*) : " DOWNLOAD-3" is displayed only when the TuFL u-com is FLASH type. DVR-520H-S...
  • Page 83 "Communication Error" may come out one to twice, and download may fail. In this case, please click "START" again. * Other factors can be considerd if download fails 3 times or more. * And it takes about an hour for updating the firmware. DVR-520H-S...
  • Page 84: Service Mode

    • Details on HDD data are described below: WDC10234564 # 80 Capacity of the HDD (unit: Gbytes) HDD identification error indication Name of manufacturer, part No. by manufacturer If any abnormality exists in HDD connection, the indications shown in Table 1 below are displayed. DVR-520H-S...
  • Page 85 Note: The data on cumulative HDD-on time in the flash ROM can be cleared if you clear the data in the backup SRAM following the above-mentioned procedures then turn off the power of the unit, because the data in the backup SRAM are stored in the flash ROM when the power is turned off. DVR-520H-S...
  • Page 86 (*3) NG+ : Version of the drive too advanced NG- : Version of the drive too old NG+ : Download the firmware. NG- : Download the firmware. (*4) NG : Serial No. of the drive not registered Check the part No. and replace the correct Drive Assy. DVR-520H-S...
  • Page 87 5 Duration of emission of the LD for CD-W/CD while writing (This function is not used for this model.) (Reference) (as the guideline of life span of each LD) MTTF time of each LD R7R Drive Assy (Read + Write total time) DVD : 4700h CD : 11000h DVR-520H-S...
  • Page 88 ∗2 : Use this item only for confirmation before and after lens cleaning, as the lens becomes dirty with dust. DVR-520H-S...
  • Page 89 • For details on error messages, see Table 2 "Description of VR-recording-related errors". • The two error-log screens can be switched by pressing the SPEED+ or SPEED- key. • Subscreens 5 to 11: These subscreens are not for service use. DVR-520H-S...
  • Page 90 • If a VR-playback-related error is generated, a problem in data reading from the disc may be suspected. (The possibility of a problem on the drive side is high.) • Subscreens 3 and 4: These subscreens are not for service use. DVR-520H-S...
  • Page 91 Abbreviations: STC = System Time Clock I-picture = Intra-picture VOBU = Video Object Unit P-picture = Predictive-picture GOP = Group Of Picture TP mode change = AV1 term (Trick Play mode change) B-picture = Bidirectionally predictive-picture DVR-520H-S...
  • Page 92 Obtaining Video Mode Copy HDD Cell information failed VC Pck Anl NG Analizing Video Mode Copy Pack failed Video Mode Copy VOBU Size NG VC VOBU SizeE Tracon Trn NG Video Mode Copy Tracon tranfer has not been completed. DVR-520H-S...
  • Page 93 Invalid Disc * The disc cannot be recognized. Invalid UDF * Invalid UDF content Invalid VMG content Invalid VMG * Invalid TMP_VMGI content Invalid TMVMG Unmatch Stamp * Impossible to modify because of nonmatching time stamp Virgin DISC Virgin Disc DVR-520H-S...
  • Page 94 • In a case of an error in the drive system, scratches or dirt on a disc, OPC = Optical Power Control TMP_VMGI = Temporary Video Manager or a problem of the drive itself (dirty pickup) may be suspected. NWA = Next Writable Address Information Border = from Lead-in to Lead-out DVR-520H-S...
  • Page 95 How the ESC code is processed • When the ESC code is received, ESCAPE mode is entered, but in combination with the code(s) that follow(s), a specific meaning is added. • If ESC codes are received continuously, ESCAPE mode is retained. DVR-520H-S...
  • Page 96: Dv Debug Mode

    Camera or VTR is displayed only if one DV device is identified. Whether Yes (in the process of requesting DV [DVdecode:XXX] Normally, Yes is indicated only when CH is set to DV input) or No is indicated in XXX DVR-520H-S...
  • Page 97 REC TIME of DVencode stream ASPECT Aspect Ratio of DVencode stream CGMS of DVencode stream (common to CGMS Normally, sources other than CGMS=00 are not output. video, audio ch1 and audio ch2) APSTB APS trigger bit of DVencode stream DVR-520H-S...
  • Page 98 DVR-520H-S...
  • Page 99: Error Rate Measurement

    . x E - x E R R R A T E : x . x E - x - O K (If the tray opens as a result of NG judgment, the display on the FL display and OSD will be retained.) DVR-520H-S...
  • Page 100 Finalized OK / NG DVD-R Video mode 1.0 × 10 – 3 Not finalized OK / NG 1.0 × 10 – 3 Finalized OK / NG DVD-RW Video mode 1.0 × 10 – 3 Not finalized OK / NG DVR-520H-S...
  • Page 101: Video Adjustment For Specific Area

    • The channels to be displayed in "Input Channel" are as follows: • In a case of line input: L1-L3, DV • In a case of tuner input: Received channel (a channel to be set in specific channel settings) DVR-520H-S...
  • Page 102 Exits AVIO setting for specific areas, – – clearing the OSD. ∗R: Refers to keys on the remote control unit supplied with this unit. The keys without "R" refer to the remote control unit for service. DVR-520H-S...
  • Page 103 [General Setting mode] (∗2) AVIO Specific Area Mode Input - [ tuner ] ∗ Sync AGC : ON Threshold : Normal V-Sync Det : Normal Std Det : Normal ∗ HD Err Det : Normal ∗ : setting is the default. DVR-520H-S...
  • Page 104 [Display in General Setting mode when the channel currently displayed has specific settings] AVIO Specific Area Mode Ver*.** Input - [tuner ] Sync AGC : ON Threshold : Normal V-Sync Det : Normal Std Det : Normal HD Err Det : Normal This channel is set up individually. DVR-520H-S...
  • Page 105: Aging Mode

    OSD. 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-520H-S...
  • Page 106 During Aging, the number of loops is indicated on the FL Function display, as shown below. [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. DVR-520H-S...
  • Page 107: Setup Sequence

    ∗1: If both the drive ID check and Is disc in? starting/ID check of HDD failed, "CPRM ERR" is first displayed on FL display. Is disc valid? Repair required? Repair process Tray Open Playback requested? Playback Stop DVR-520H-S...
  • Page 108: Disassembly

    Binder and push the emergency eject hole under the tray panel to eject. Front side Long thin pole Emergency eject hole Jack door Aluminum tape HDD stay DVR-520H-S...
  • Page 109 Remove the some jumper wires from the SYPS cover. Remove the six screws. DVJB Assy CN5102 MAIN Assy. Binder Clamp DRIVE Assy R7 SYPS cover Disconnect the connector. Remove the three tapes. Remove the DRIVE Assy R7. JCKB Assy Tape CN703 Tape Tape DRIVE Assy R7 DVR-520H-S...
  • Page 110 Main IC (IC1001) on the MAIN Assy generate heat to arround 80 degrees. Be careful when works. POWER SUPPLY Unit Front panel section JCKB Assy Jig cable (GGD1370) SDEB Assy FRJB Assy TUNB Assy ATWB Assy Insulation sheet MAIN Assy IC1001 DVJB Assy ATHB Assy DRIVE Assy R7 Diagnosis DVR-520H-S...
  • Page 111: Cleaning The Pickup Lens

    Writer stay R Remove the front bezel by unhooking the two hooks. Remove the one screw. Remove the top cover. Top cover Remove the four aluminum tapes. Aluminum tape Aluminum tape Aluminum tape Aluminum tape Front bezel Hook Hook Bottom view DVR-520H-S...
  • Page 112 Remove the clamper section. Clamper section Clean the pickup lens. Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools : Cleaning liquid : GEM1004 Cleaning paper : GED-008 Pickup lens DVR-520H-S...
  • Page 113 − P70/TxD2/SDA/TA0out I2C communication (data) − Vss2 − Vdd2 VDD2 Mode switch P11/SLICEON SLICEON Slicer operating signal − P67/TxD1 Communication line for firmware download/monitor − P66/RxD1 Communication line for firmware download/monitor − P65/CLK1 SCLK Communication line for firmware download/monitor DVR-520H-S...
  • Page 114 SCART loop through control during power OFF P33/A11 P32/A10 P31/A9 SDET2 S terminal detection of Video input 2 − − P30/A8 − P27/A7 P26/A6 P25/A5 P24/A4 P23/A3 P_SAVEBS RF through output switch − P22/A2 − P21/A1 P20/A0 P_CONT System Power ON − P17/D15/-INT5 DVR-520H-S...
  • Page 115 Video input for sync. sep. 110 SVREF SLICE Slice level input − 111 Vss1 − 112 Vdd3 VDD3 113 CVIN1 CVIN1 Video input for teletext − 114 Vss3 115 FSCIN FSCIN Fsc input − 116 P96/ANEX1/Sout4 FLDATA Communication line data of FL driver DVR-520H-S...
  • Page 116 TDA9818TS (TUNB ASSY : IC302) • VIF/SIF IC DVR-520H-S...
  • Page 117 CVBS composite video output voltage FM in AFC output VCO1 VCO1 resonance circuit VCO2 VCO2 resonance circuit ground supply voltage tuner AGC takeover point adjust SIF1 SIF differential input signal voltage 1 SIF2 SIF differential input signal voltage 2 DVR-520H-S...
  • Page 118 VOUT75A 1.10V Video driver output terminal VOUT75B Push-pull output/Low-impedance VCC5B Always VCC for Video AOUT2L 4.91V Audio output terminal AOUT2R Push-pull output/Low-impedance AOUT3L AOUT3R AOUT1L Audio output terminal 4.91V AOUT1R Push-pull output/Low-impedance PWRMUTE1 Output terminal of audio muting PWRMUTE2 DVR-520H-S...
  • Page 119 Block Diagram DVR-520H-S...
  • Page 120 Connect a crystal resonator of 32.768kHz or 32.000kHz between OSCIN and OSCOUT Oscillation circuit output OSCOUT, and constitute oscillation circuit. OSCIN Oscillation circuit input (component parts of oscillation circuit except crystal resonator have it built-in.) − Positive supply input DVR-520H-S...
  • Page 121 Capacitor and resistor connection pins for bus bandpass filter LSELO Input selector output pin RBASS2 ROUT Volume and equalizer output pin Not connected Input signal pins 0.5XVDD voltage generation block Vref Power supply pin Not connected Clock input pin for control DVR-520H-S...
  • Page 122 LA73033M (JCKB ASSY : IC701) • Video selector and Video driver Block Diagram DVR-520H-S...
  • Page 123 Audio serial data clock, outputs "L" by master mode in the power down mode. Power down mode "H": power up, "L": power down Audio interface format, "H" : 24 bit I2S compatibility, "L" : 24 bit MSB justify CKS2 Mode select 2 CKS0 Mode select 0 DVR-520H-S...
  • Page 124 Power supply / voltage detection Not connected PST3809U (MAIN ASSY : IC4005) • Reset IC Pin Arrangement (Top view) Block Diagram Vref GND 4 Pin Function Pin Name Function Reset signal output Power supply / voltage detection Not connected Ground DVR-520H-S...
  • Page 125 PDO0406DSGZ Output buffer, 4/6mA For SDRAM IF PDO0406DSGZ×2 Output buffer, 8/12mA For SDRAM IF PDT0204DGZ 3 state output buffer, 2/4mA PDB04DGZ Bidirectional buffer, 4mA PDB08DGZ Bidirectional buffer, 8mA PDB0204DGZ Bidirectional buffer, 2/4mA PDB0406DSGZ Bidirectional buffer, 4/6mA For SDRAM IF DVR-520H-S...
  • Page 126 Pin Name list DVR-520H-S...
  • Page 127 AVDDAD10 107 K25 ECLKEN Output buffer, 4/6mA − − AVSSAD10 ADC part analog Ground 108 VDD 1.2V LOGIC power supply CVBSIN Analog Input 109 J28 ERAS SDRAM ENC, Output buffer − − VRTD10 Input common bias 110 GND Ground DVR-520H-S...
  • Page 128 AT2DATA[5] ATAPI-HDD, Bidirectional buffer − − 163 A28 1.2V LOGIC power supply 218 GND Ground 164 B26 AT1DATA[13] ATAPI-DVD, Bidirectional buffer 219 C18 AT2DATA[4] ATAPI-HDD, Bidirectional buffer 165 A27 AT1DATA[12] ATAPI-DVD, Bidirectional buffer 220 E17 AT2DATA[3] ATAPI-HDD, Bidirectional buffer DVR-520H-S...
  • Page 129 3.3V I/O power supply 273 E12 DVAMCLKI AUDIO CLOCK, Input buffer 328 A2 ARADRS[5] , Output buffer SDRAM-ATAPI − 274 GND Ground 329 B3 ARADRS[6] , Output buffer SDRAM-ATAPI 275 B11 AMCLK1 CLOCK, Input buffer 330 B2 ARADRS[4] , Output buffer SDRAM-ATAPI DVR-520H-S...
  • Page 130 437 U3 DADRS[10] SDRAM-DEC, Output buffer − 383 K1 SCICLK[0] HOST, Bidirectional buffer 438 VDD 1.2V LOGIC power supply − 384 GND Ground 439 U4 DADRS[7] SDRAM-DEC, Output buffer − 385 L4 SPICS HOST, Bidirectional buffer 440 GND Ground DVR-520H-S...
  • Page 131 Ground 547 AH8 HDATA[9] HOST, Bidirectional buffer 493 AE1 TX[0] HOST, Bidirectional buffer 548 AE9 HDWE HOST, Output buffer − 494 GND Ground 549 AF9 DQMWS[0] HOST, Output buffer − 495 AE2 HDACK[1] HOST, Output buffer 550 GND Ground DVR-520H-S...
  • Page 132 602 AF15 TESTMOD[0] TEST, Input buffer 657 AH24 AVDD1DA10 603 AE15 CSYNC CLOCK, Input buffer 658 AF23 BOUT VIDEO-Analog − 604 AD15 VIPWM CLOCK, Output buffer 659 AE23 AVDD1DA10 VIDEO-Analog 605 AH16 PLLON TEST, Input buffer 660 AG24 ROUT DVR-520H-S...
  • Page 133 VDD3 AC14 VDD3 AC12 AC10 VDD3 AC17 AC13 VDD3 AC20 AC16 VDD3 AC11 AC19 VDD3 AC14 AC22 VDD3 VDD3 VDD3 VDD3 VDD3 VDD3 VDD3 VDD3 VDD3 VDD3 VDD3 AC15 VDD3 AC18 VDD3 AC21 VDD3 AC23 VDD3 VDD3 VDD3 VDD3 DVR-520H-S...
  • Page 134 CTL1 Link Interface Cable Port 1 TpB1p TpB1n 41 TpBias0 Receive Data Voltage Decoder 48 TpBias1 Current Retimer Generator 34 RI1 Transmit Data Crystal Oscillator RESETB 23 XI Encoder PLL System Cable Power Transmit Clock 22 XO Status Generator DVR-520H-S...
  • Page 135 0 : Link power off 1 : Link power on (PHY/Link direct connection) Link-on signal output LKON Link-on signal is 6.1444 MHz clock output. PHY/Link isolation barrier control input DIRECT 0 : Isolation barrier 1 : PHY/Link direct connection DVR-520H-S...
  • Page 136 Resistor connection pin 1 for reference current generator − Please connect to GND pin through the 9.1 kΩ resistor. − Crystal oscillator connection XI − Crystal oscillator connection XO Function Select FNSel 0 : #61 acts as SPD (UPD72852GB compliant) 1 : #61 acts as BDB DVR-520H-S...
  • Page 137 TSERROR1 P_D3 TSRW1 P_D2 SYNC1 3.3VDD 3.3VDD P_D1 TSSUB1 P_D0 PACKETEN2/VSYNC TSERROR2/HSYNC IOCHRDY 3.3GND IC (O) TSRW2/FLD IC (H) SYNC2 TSSUB2 2.5GND 2.5VDD STREAM20/VD0 STREAM21/VD1 AD10 STREAM22/VD2 STREAM23/VD3 STREAM24/VD4 STREAM25/VD5 STREAM26/VD6 STREAM27/VD7 AFS1 AFS2 VCLKI VCLKO PSSEL1 3.3VDD PSSEL0 DVR-520H-S...
  • Page 138: Block Diagram

    34 TSERROR2 / HSYNC 143-141, 139-132, 38 TSSUB2 P_D [15 : 0] 130-128, 126, 125 Selector 26-19 STREAM1 [7 : 0] 29 TSRW1 PSSEL [1 : 0] 106, 105 27 PACKETEN1 30 SYNC1 28 TSERROR1 Test IFIROME Block 32 TSSUB1 DVR-520H-S...
  • Page 139 Video clock input (27 MHz) − VCLKO Video clock output (27 MHz) − 47-40 VD [7 : 0] Video data signal VSYNC Video vertical sync. signal HSYNC Video horizontal sync. signal − Field index signal − VPWM PWM signal for video PLL DVR-520H-S...
  • Page 140 MA [ 11 : 0] Address pin connection of SDRAM 81-79 Data pin connection of SDRAM 73-69, 66-64, − MD [ 15 : 0] Note: Process of pull-up or pull down is necessary. 62-57, 55, 54 So connect it to SDRAM directly. DVR-520H-S...
  • Page 141 Input signal to select the outside interface which of parallel interface or serial interface. PSSEL [1 : 0] Select Serial interface (UART) − 106, 105 PSSEL [1 : 0] Parallel interface (ISA type bus) Parallel interface (68000 bus) Parallel interface (SH-1 bus) DVR-520H-S...
  • Page 142 Clock input pin which is supplied to CPU core and built-in peripheral I/O. − HS_CLK Please input 27 MHz clock. Perform 2 multiply with internal PLL by 27 MHz clock, 54 MHz clock is supplied to CPU core and internal peripheral I/O. DVR-520H-S...
  • Page 143 Interrupt pin to the outside for the DV status read out. Shows the bus reset occurred. There is some delay after real bus reset occurred BR_MON because of set by the built-in firmware. ROM operation selection input − IFIROME Set to 1 normally. DVR-520H-S...
  • Page 144: Outline Of The Product

    • MPEG video decoding • Audio decoding (AC-3, MPEG) • Video encoding • Progressive conversion SIDE B MAIN ASSY • Audio I/F • 3-D DNR for playback IC5101 (Side A) IC5202 (Side A) IC1001 (SIDE B) Fig.1 MAIN Assy DVR-520H-S...
  • Page 145: System Configuration

    • DEC SDRAM (IC1201 MAIN ASSY) The working area of MPEG playback and OSD/Thumbnail (OSD is mainly for Disc Menu creation in Video mode) • ENC SDRAM (IC1301 MAIN ASSY) The working area of MPEG recording and analog input and output (AVIO) DVR-520H-S...
  • Page 146 4. Advanced disc NAVI In the conventional disc NAVI function, recorded titles are displayed with still pictures as a list. In the advanced disc NAVI function, the title selected with the cursor is displayed as an animated picture with sound. DVR-520H-S...
  • Page 147: 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-520H-S...
  • Page 148 Outline and part No. of the HDDs *Pioneer's part No. is not stamped. Maxtor Western Digital Seagate Model Pioneer's Pioneer's Pioneer's Capacity Manufacture's Manufacture's Manufacture's Name Part No. Part No. Part No. Part No. Part No. Part No. (for service)
  • Page 149: Disc/Content Format

    Discs recorded in packet write mode (UDF format) are Windows Media Audio (WMA) not compatible with this recorder. Sampling rates: 44.1 or 48kHz • Check the DVD-R/RW or CD-R/RW software disc boxes • Bit-rates: Any (128Kbps or higher recommended) for additional compatibility information. DVR-520H-S...
  • Page 150: Cleaning

    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 DVR-520H-S...
  • Page 151: Panel Facilities

    Digital input/output jack for use with a DV camcorder. 15 Front panel inputs Pull the cover down where indicated to access the front +/– panel input jacks. Especially convenient for connecting Use to change TV channels, skip chapters/tracks, etc. camcorders and other portable equipment. DVR-520H-S...
  • Page 152: Rear Panel Connections

    See AV2/L1 In for how to set this up. CONTROL IN Use to control this recorder from the remote sensor of another Pioneer component with a CONTROL OUT terminal and bearing the Pioneer mark. Connect the CONTROL OUT of the other component to the CONTROL IN of this recorder using a mini-plug cord.
  • Page 153 Lights when the analog audio input level is too high. been set to HDD but the HDD is not recordable .) AUTO Lights when Auto Start Recording has been set, and during Auto Start Recording. DVR-520H-S...
  • Page 154 Press to go back one level in the on-screen menu or STANDBY/ON display. Press to switch the recorder on/into standby. OPEN/CLOSE Press to open/close the disc tray. Press to select the hard disk (HDD) for recording or playback. Press to select the DVD for recording or playback. DVR-520H-S...
  • Page 155 REC MODE Press repeatedly to change the recording mode (picture quality). TIMER REC Press to set a timer recording from the standard Timer Recording screen. EASY TIMER Press to set a timer recording from the Easy Timer Recording screen. DVR-520H-S...
  • Page 156 DVD Recorder Data Disc GGV1179 (*) diagnosis (ID data setting) Flexible Cable (40P) GGD1370 diagnosis of Drive Assy (*) : GGV1134 is now released, however GGV1179 will be released in JUNE/2004. Until GGV1179 is released, use GGV1134 data disc. DVR-520H-S...
  • Page 157 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 PIONEER CORPORATION 2004 T –...
  • Page 158: Contrast Of Miscellaneous Parts

    Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k Ω → 562 × 10 → 5621 ............RN1/4PC 5 6 2 1 CONTRAST TABLE DVR-520H-S/RLTXU, DVR-720H-S/RLXU and DVR-520H-S/WYXU are constructed the same except for the following : Part No. Ref. Mark Symbol and Description DVR-520H-S DVR-520H-S DVR-720H-S...
  • Page 159 Part No. Ref. Symbol and Description Mark Remarks DVR-520H-S DVR-520H-S DVR-720H-S /WYXU /RLTXU /RLXU FRONT PANEL SECTION P13- 8 FL Filter VEC2421 Not used Not used P13- 10 FL Lens VNK5486 Not used Not used P13-10 NSP FL Lens Not used...
  • Page 160 DF3A5.6FU C410, C604, C612 CEAT101M16 D718–D720 DF3A5.6FU C748, C751 CEAT101M6R3 D103, D202 RB501V-40 C704, C716, C719 CEAT102M6R3 C539 CEAT220M25 D607 UDZS5R1 C738 CEAT221M16 COILS AND FILTERS C739 CEAT221M6R3 C417 CEAT3R3M50 L401 CTF1399 C740, C744 CEAT470M16 L503–L505 LAU100J C135 CEAT471M16 DVR-520H-S...
  • Page 161 JFJ1001 JA201 REMOTE CONTROL JACK RKN1004 > BT201 LITHIUM BATTERY(CR2032) VEM1033 JA7011 3P PIN JACK VKB1150 JA601 JACK VKB1183 JA702 JACK VKB1184 CN702 CONNECTOR VKN1200 CN701 32P CONNECTOR VKN1263 KN801, KN802 VNF1084 WRAPPING TERMINAL VNF1084 X201 CERAMIC RESONATOR ASS7034 DVR-520H-S...
  • Page 162: Schematic Diagram

    2. SCHEMATIC DIAGRAM 2.1 TUNB ASSY (SIF) (SIF) (PIF) (SIF) (PIF) DVR-520H-S...
  • Page 163 : The power supply is shown with the marked box. TUNB ASSY (VWV2018) CN300 2/2F CN401 (SIF) (SIF) (SIF) (IF) : IF Signal Route (TUNER) (PIF) : PIF Signal Route (TUNER) : Video Signal Route (TUNER) (SIF) : SIF Signal Route (TUNER) DVR-520H-S...
  • Page 164 2.2 JCKB ASSY(1/2) 1/2F JCKB ASSY (VWV2022) 2/2F 2/2F : Video Signal Route : Video Signal Route (Y) : Video Signal Route (C) 2/2F : Audio Signal Route (L ch) 1/2F DVR-520H-S...
  • Page 165 CN1001 2/2F PEG049 TUFL u-com EEPROM Lithium Battery 2/2F 1/2F DVR-520H-S...
  • Page 166 : Video Signal Route (TUNER) : Video Signal Route (Y) : Video Signal Route (C) (Cb) : Video Signal Route (Cb) (Cr) : Video Signal Route (Cr) : Audio Signal Route (L ch) : Audio Signal Route (DIGITAL) 1/2F 1/2F 1/2F 2/2F DVR-520H-S...
  • Page 167 CN3001 From DRIVE ASSY (R7R) 2/5F CN2001 1/2F (Cb) (Cr) Video Selector & Video Driver 2/2F DVR-520H-S...
  • Page 168 2.4 MAIN ASSY(2/5) 2/5F MAIN ASSY (VWV2025) 2/5F DVR-520H-S...
  • Page 169 : Audio Signal Route (L ch) 2/5F DVR-520H-S...
  • Page 170: Pcb Connection Diagram

    CN4501 IC103 CN1001 IC401 C121 CN11 C123 CN703 CN11 CONTACT BOTTOM SIDE ATHB CN12 KN801 CMKD-P3X (HDD) VWV2011 CN703 to HDD R7 DRIVE ASSY ATWB ASSY CMKD-P3X CN13 ATWB CONTACT BOTTOM SIDE CN14 (WRITER) VWV2036 VWV2009 CN14 to ASSY DVR-520H-S...
  • Page 171 CN104 MUTE MIONTA IC103 FOMOI SD/STID C121 SD/SAP IC401 C123 C430 R427 R438 WORD SURFACE IS UPPER SIDE RfromM LfromM X401 CONTACT SIDE CN702 CN701 CONTACT SIDE KN802 LMUTE RMUTE P_CONT (VNP1961-A) CN104 CN702 CN701 CN201 CN3001 CN2001 RIVE DVR-520H-S...
  • Page 172 C536 V+6E C408 R403 C537 R547 V+6SW IC10 R208 C134 C130 Q401 FL-28V R807 C131 C212 V+5VI V+13SW MUTE R410 MIONTA FOMOI R411 SD/STID SD/SAP R433 C433 C431 C122 V+13SW V+13SW XRESET C760 V+5VO R817 (VNP1961-A) CN701 CN702 CN104 DVR-520H-S...
  • Page 173 V+6E R758 C245 R451 Q409 Q409 FANPWM C104 C102 R759 Q402 Q512 R757 IC102 IC102 Q513 Q103 V+6E C105 Q403 IC101 V+6SW IC101 SDET2 R208 V+13SW CN705 Q401 C212 V+13SW ATHB ASSY C122 CMKD-P3X (HDD) ATWB ASSY CMKD-P3X (WRITER) DVR-520H-S...
  • Page 174: Model Setting

    1) After the setting complete, you can NOT CLEAR the setting data. Make sure the pressing number. 2) " NG " is appeared on TV when unsuitable number is pressed. In such a case, please unplug the power cable and plug it again. Then restart the model setting. DVR-520H-S...

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