Pioneer DVR-RT502-S Service Manual
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Pioneer DVR-RT502-S Service Manual

Pioneer DVR-RT502-S Service Manual

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3 7 63 1515 0
DVD RECORDER
DVR-RT502-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
DVR-RT502-S
KCXZT
TE
L 13942296513
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 120 V
x
ao
u163
y
i
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
http://www.xiaoyu163.com
2 9
8
DVR-RT502-S
Region No.
1
Q Q
3
6 7
1 3
1 5
co
.
9 4
2 8
ORDER NO.
REC
DUBBING
RRV3443
Remarks
0 5
8
2 9
9 4
2 8
m
T-ZZV JULY 2006 printed in Japan
9 9
9 9

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Summary of Contents for Pioneer DVR-RT502-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

    For the latest information, always consult the current PIONEER Also test with Service Manual. A subscription to, or additional copies plug reversed of, PIONEER Service Manual may be obtained at a (Using AC adapter Earth nominal charge from PIONEER. plug as required)

  • Page 3: Http://Www.xiaoyu163.Com 6 7

    LABEL CHECK 3 7 63 1515 0 IMPORTANT LASER DIODE CHARACTERISTICS for DVD MAXIMUM OUTPUT POWER: 100 mW THIS PIONEER APPARATUS CONTAINS LASER OF CLASS 1. WAVELENGTH: 654 - 662 nm SERVICING OPERATION OF THE APPARATUS LASER DIODE CHARACTERISTICS for CD...
  • Page 4 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-RT502-S http://www.xiaoyu163.com...

  • Page 5: Table Of Contents

    7.5 DISC REMOVAL METHOD ........................100 7.6 TAPE REMOVAL METHOD AT NO POWER SUPPLY ................100 7.7 PARENTAL CONTROL-RATING LEVEL....................101 7.8 TRAY LOCK ............................101 u163 7.9 DISASSEMBLY............................102 7.10 IC ................................110 7.11 KEY TO ABBREVIATIONS ........................113 7.12 DISC/CONTENT FORMAT ........................114 8. PANEL FACILITIES ............................116 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 6: Specifications

    Approx. 1 minute and 48 seconds Warranty card ................(with T-120 Cassette Tape)(at+25 ˚C) Quick Start Guide ................ Operating Instructions Note: The specifications and design of this product are subject to change without notice, due to improvement. u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 7: Http://Www.xiaoyu163.Com 6 7

    • RF antenna cable ×1 (076R0JZ04A) (06CPL02006) • RCA Pin cable(L=1.2m) ×1 (red/white/yellow) (06CPBA2006) White Yellow • Dry cell batteries ×2 • Blank DVD-RW disc (AAA/R03) • Warranty Card • Operating Instructions • Quick Start Guide L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • 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 DVD-RW DISC DVD-RW DISC 7, 8, 9,10 7, 8, 9,10 L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 9 Operating Instructions (English) J2J40801A Operating Instructions (French) J2J40810A NSP 9 Guarantee Card J2D30902A Quick Start Guide J2J40807A Polyethylene bag,Instruction JB5UD400 Remote Control (VXX3041) 076R0JZ04A RF Antenna Cable 06CPL02006 RCA Pin Cable 06CPBA2006 NSP 15 Battery Man Gan 1412004008 L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 10: Exterior Section

    2.2 EXTERIOR SECTION 3 7 63 1515 0 Refer to "2.3 DECK ASSY (TOP SECTION)" "2.4 DECK ASSY (BOTTOM SECTION)". from Head H5001 (P14 No.42 CD102) L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 11 Holder, Top 761WPA0384 Cabinet, Top 702WSB0122 Screw 8109130B7U Screw 810923070U Screw 8109I30A0U Screw 810923080U Screw 8109K3060U Screw 810723040U Screw 8110E2680U Screw 811022680U Screw 810223060U Screw 810923053U u163 Screw 8109I3080U Holder, DVD 761WPA0375 Fan Motor 1519456L05 Holder Fan 761WPAA148 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 12: Deck Assy (Top Section)

    Applying positions AA, AB, AC, AD and AE for CLASS MARK SERVICE PART NO. the grease are displayed for this section. Check if the correct grease is applied for each GEM1061 GREASE position. GEM1063 GEM1064 u163 GEM1016 GEM1062 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 13 Micro Motor (M2003) 1589S11025 > Cylinder Unit Assy (UN4001) A2F3PDH500 Cord Jumper (CD102) 122F041508 • • • • • • • • • • • • • • • u163 Screw 810722680U Screw 810722640U Screw 810212060U Screw 810912660U DVR-RT502-S http://www.xiaoyu163.com...

  • Page 14: Deck Assy (Bottom Section)

    Applying positions AA, AB, AC, AD and AE for the grease are displayed for this section. CLASS MARK SERVICE PART NO. Check if the correct grease is applied for each GEM1061 position. GREASE GEM1063 GEM1064 u163 GEM1016 GEM1062 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 15 Spring, Coupling 85OP800355 Spring, Ring 85OP800356 Holder, Capstan 85OP400554 Cord Jumper (CD1501) 122H071704 Cord Jumper (CD1502) 122Y021902 > Capstan DD Unit (M2001) 1510S98044 Screw, Tap Tite(S) Bind 810722680U E-Ring 83ETW3000U Screw 810912660U Polyslider Washer 82P184505N L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 16: Wiring Cable

    CP103 FE HEAD CD103 AC HEAD J651 OS651 J655 J653J652 CP4001 CP7301 CP7303 L 13942296513 VCR MT PCB CD1701 CD7301 OPERATION 2 PCB CD7303 CP604 CD4001 CP603 OPERATION 3 PCB CP602 CP601 OPERATION 1 PCB u163 DRIVE Assy DVR-RT502-S http://www.xiaoyu163.com...
  • Page 17 3 7 63 1515 0 L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 18: Block Diagram And Schematic Diagram

    3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM 3 7 63 1515 0 3.1.1 OVERALL BLOCK DIAGRAM L 13942296513 TU_CVBS u163 TU_AUDIO DVR-RT502-S http://www.xiaoyu163.com...

  • Page 19: Mpeg Block Block Diagram

    3.1.2 MPEG BLOCK BLOCK DIAGRAM 3 7 63 1515 0 L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 20: Y/C Audio / Ccd / Head Amp Block Diagram

    3.1.3 Y/C AUDIO / CCD / HEAD AMP BLOCK DIAGRAM 3 7 63 1515 0 L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 21: Micon Block Diagram

    3.1.4 MICON BLOCK DIAGRAM 3 7 63 1515 0 L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 22: Regulator Block Diagram

    3.1.5 REGULATOR BLOCK DIAGRAM 3 7 63 1515 0 L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 23: Operation / Display Block Diagram

    3.1.6 OPERATION / DISPLAY BLOCK DIAGRAM 3 7 63 1515 0 L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 24: Hi-Fi Demodulator Block Diagram

    3.1.7 Hi-Fi DEMODULATOR BLOCK DIAGRAM 3 7 63 1515 0 L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 25: Tuner / Jack Block Diagram

    3.1.8 TUNER / JACK BLOCK DIAGRAM 3 7 63 1515 0 L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 26: Av Sw Block Diagram

    3.1.9 AV SW BLOCK DIAGRAM 3 7 63 1515 0 L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 27: Power Block Diagram

    3.1.10 POWER BLOCK DIAGRAM 3 7 63 1515 0 L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 28: Overall Wiring Diagram

    BLACK DRIVE+12V DRIVE+12V MOTOR GND MOTOR GND WHITE AT+13V AT+13V u163 AT+5.2V AT+5.2V AT+5.2V AT+5.2V CD501_6 AC120V_60Hz UNREG+3.3V UNREG+3.3V DVD AUDIO OUT REAR OUT JACK UNREG+3.3V UNREG+3.3V COAXAL YUV OUT UNREG+5V UNREG+5V J8004 J8006 POWER PCB PCB240 DPF011 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 29 CP102_1 AUDIO REC AUDIO REC AUDIO AUDIO PB AUDIO PB u163 V.IN CTL+ CTL+ REAR IN JACK CONTROL CTL- CTL- S-VIDEO IN S-VIDEO OUT 2 CONTROL J8003 J8001 REAR IN JACK REAR OUT JACK J8002 J8005 CH.SW A.IN DVR-RT502-S http://www.xiaoyu163.com...

  • Page 30: Vcr Mt Pcb Assy(1/7)

    6.3V R112 0305 KA_P 330K AUDIOPB SW R102 R108 C118 Q101 2SC3052 4.7K 0.01 B BIAS OSC C110_1 Q104 FROM/TO FE HEAD KTC3203_Y 6.3V KA_P AUDIOPB SW R103 CP103 Q102 u163 B2013H02-2P 2SC3052 4.7K FE HEAD(GND) FE HEAD(HOT) DVR-RT502-S http://www.xiaoyu163.com...
  • Page 31 R120 BUFFER 50V KA_P Q106 PHASE PHASE AUTO MAIN 2SA1530A BIAS EMPHA Y-GND fo-ADJ Q-ADJ V.ENV TP101 u163 PCB010 PCB010 DMF077 DMF077 CAUTION: DIGITAL TRANSISTOR NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. DVR-RT502-S http://www.xiaoyu163.com...

  • Page 32: Vcr Mt Pcb Assy(2/7)

    MP EPP ROM WRITE JG3002 12PCH MPEG_CLK MPEG_DATA C3023 MPEG_RESET 820PCH MP_CLK MP_DATA_IN MP_DATA_OUT C3032_1 VADDIS_INT P.CON+5V C3029 6.3V KA_P AT+5.2V 0.1 F OSD_V_OUT MS_SEN A SD_H Q3004 CH_MUTE-H RPI-352C40N u163 MS_SEN B Q3003 RPI-352C40N CAUTION: DIGITAL TRANSISTOR DVR-RT502-S http://www.xiaoyu163.com...
  • Page 33 JG3004 H8 WRITE JG3008 RESET H8 WRITE JG3009 u163 H8 WRITE JG3010 BACK_UP+5V H8 WRITE JG3011 MP_CLK H8 WRITE JG3012 PCB010 D3002 DMF077 1SS133 NOTE: THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. DVR-RT502-S http://www.xiaoyu163.com...

  • Page 34: Vcr Mt Pcb Assy(3/7)

    C306 R307 W807 RF AGC 100PCH C309 X’TAL 0.01 B ADDRESS CLOCK DATA AFT-S.CURVE AFT OUT C311_1 TU_A_OUT A.OUT KA_P SIF OUT 31.9 +32V IF OUT BUFFER Q301 2SC3052 V.OUT TU_V_OUT u163 CAUTION: DIGITAL TRANSISTOR CAUTION: DIGITAL TRANSISTOR DVR-RT502-S http://www.xiaoyu163.com...
  • Page 35 R8047 Y[G]_J_OUT +32V 75 1/4W 6.3V YK_P P.CON+12V C8021_1 R8048 U[PB]_J_OUT P.CON+5V 6.3V YK_P AT+5.2V C8019_1 R8046 V[PR]_J_OUT DGND 6.3V YK_P POWER_FAIL u163 PCB010 DMF077 NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. DVR-RT502-S http://www.xiaoyu163.com...

  • Page 36: Vcr Mt Pcb Assy(4/7)

    -24V REG -25.7 Q1715 KTA1271_Y u163 -26.7 -25.1 NOTE:THE DC VOLTAGE EACH PART WAS NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR. MEASURED WITH THE DIGITAL TESTER THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP DURING PLAYBACK. IS NON POLAR ONE. DVR-RT502-S http://www.xiaoyu163.com...
  • Page 37 MP_P.CON+5V +32V -14.6 -15.9 -15.3 -15.9 (TUNER) FIP SW HEATER VOLTAGE CTL W814 Q1710 DGND Q1706 KTC3203_Y KTC3203_Y AT+5.2V TO DISPLAY W823 AT+5.2V -22V HEATER_DC- HEATER_DC+ R1727 8.2 1/2W PCB010 DMF077 u163 CAUTION: DIGITAL TRANSISTOR CAUTION: DIGITAL TRANSISTOR DVR-RT502-S http://www.xiaoyu163.com...

  • Page 38: Vcr Mt Pcb Assy(5/7)

    C657 INTERFACE 0.1 F TR651 W5T29X7.5X19 R651 W817 FRONT_C_IN R656 FRONT_S_SW CD651 390 1/4W CH262102 FROM/TO OPERATION R653 W834 FRONT_Y_IN FOR PIONNER CP653_1 A2001WR2-6P KEY-B KEY-B KEY-A KEY-A DVD_LED DVD LED CP601 AT+5.2V AT+5.2V VCR_LED VCR LED u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 39 150 1/4W AT+5.2V -22V HEATER_DC+ HEATER_DC- PCB010 u163 DMF077 NOTE:THE DC VOLTAGE EACH PART WAS NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME MEASURED WITH THE DIGITAL TESTER OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE DURING PLAYBACK. DVR-RT502-S http://www.xiaoyu163.com...

  • Page 40: Vcr Mt Pcb Assy(6/7)

    C810 SAP DET 0.033 B 6.3V KA_P C804_1 R803 C814 L+R REF 3.3K 0.22 B KA_P C811_1 PILOT DET 0.33 KA_P C812 R807 2.7K u163 NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. DVR-RT502-S http://www.xiaoyu163.com...
  • Page 41 C726 0.015 B REC LPF NORMAL_A_IN INPUT_SW(L) C727_1 KA_P LCH VCO SW11 INPUT_SW(R) FROM REGULATOR C728_1 KA_P VREF1 P.CON+5V P.CON+12V FROM/TO MICON V.REC_ST-H HIFI_ENV.DET HIFI_H.SW AUDIO_MUTE-H ST_SELECT FROM/TO AV SW VCR_SW_AUDIO_L VCR_SW_AUDIO_R HIFI_A_OUT_L HIFI_A_OUT_R ST_A_OUT_L ST_A_OUT_R PCB010 DMF077 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 42: Vcr Mt Pcb Assy(7/7)

    LEVEL SHIFT LEVEL SHIFT LEVEL SHIFT Q8301 Q8302 Q8304 Q8306 Q8307 KTK5132E KTK5132E KTK5132E KTK5132E KTK5132E 3.34 3.34 3.34 3.34 3.34 L8307 MP_P.CON+3.3V u163 100uH0305 NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. DVR-RT502-S http://www.xiaoyu163.com...
  • Page 43 75ohm DRIVE VCC VADDIS_INT 100uH0305 CPS1 OUTPUT MPEG_DATA VIDEO S3 INPUT MPEG_CLK MPEG_RESET MP_CLK MP_DATA_IN MP_DATA_OUT V_OUT TO Y/C/AUDIO/CCD/HEAD AMP VCR_SW_VIDEO NC NC FROM DISPLAY FRONT_A_IN_R FRONT_A_IN_L FRONT_V_IN FRONT_Y_IN FRONT_C_IN FROM REGULATOR MP_P.CON+3.3V P.CON+9V P.CON+5V P.CON+12V PCB010 u163 DMF077 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 44: Dvd Mpeg Pcb Assy(1/6)

    53 54 55 56 57 C4086 MDQM 0.01 B LDQM 0.01 B MDQM C4087 UDQM MCAS MCLK 0.001 B B4002 MRAS C4159 MA12 0.1 F MBA0 MA11 MBA1 MA10 FROM AV IN/OUT C4066 CVBSIN 0.1 F +1.8V +1.8V u163 +3.3V +3.3V DVR-RT502-S http://www.xiaoyu163.com...
  • Page 45 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 101 102 103 104 u163 PCBB10 DMF076 NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. DVR-RT502-S http://www.xiaoyu163.com...

  • Page 46: Dvd Mpeg Pcb Assy(2/6)

    C4137 C4004 VOUT 0.01 0.1 F C4005 0.01 B C4006 B4001 R4031 EBMS160808 6.3V +-1% A102_RDC45 C4002 EXT_RESET I55_AMCLK 0.1 F R4015 AMCLK_SEL AMCLK SW IC R4016 IC4010 SN74LVC1G125DCKR R4036 DSO751SV X4001 100DT02712 100DT02712 27MHz R4109 VADDIS_AMCLK u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 47 BOOT0 I55_AODAT VDDC JG4027 ASP2 BOOTSEL1 JG4072 I55_ABCLK BOOT1 I55_ALRCLK JG4028 DUPTD JG4073 JG4029 I55_AMCLK JG4075 I55_TX0 DUPRD I55_RX0 JG4076 B4006 EBMS160808A102_RDC45 u163 PCBB10 DMF076 NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. DVR-RT502-S http://www.xiaoyu163.com...

  • Page 48: Dvd Mpeg Pcb Assy(3/6)

    RAMADD7 RAMCS RAMADD1 RAMADD6 RAMBA0 RAMBA1 RAMADD2 RAMADD5 PNVMCE RAMADD3 RAMADD4 RESET C4053 0.1 F C4156 FROM AV IN/OUT u163 0.001 B B4008 +3.3V EBMS160808A102_RDC45 NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. DVR-RT502-S http://www.xiaoyu163.com...
  • Page 49 FRAMDAT22 DQ12 R4057 RAMADD4 FRAMDAT23 C4061 RESET 0.1 F FRAMDAT24 DQ11 FRAMDAT25 FRAMDAT26 RY/BY DQ10 R4060 RAMDAT11 FRAMDAT27 R4061 RAMDAT10 FRAMDAT28 FRAMDAT9 FRAMDAT29 FRAMDAT8 FRAMDAT30 FRAMADD11 FRAMDAT31 R4062 FRAMADD9 RAMADD3 FRAMADD8 FRAMADD7 PNVMCE FRAMADD6 FRAMADD5 u163 PCBB10 DMF076 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 50: Dvd Mpeg Pcb Assy(4/6)

    ATIORDY JG4055 ATDMACK FROM AV IN/OUT JG4057 ATINTRQ JG4063 JG4065 ATDA1 JG4066 JG4078 ATDA0 JG4079 ATDA2 JG4080 ATCS0 JG4081 ATCS1 JG4082 ACTIVE NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER PCBB10 DURING PLAYBACK. DMF076 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 51: Dvd Mpeg Pcb Assy(5/6)

    AUDIO_IN_L_1 VADDIS_AMCLK DACMCLK VOUTLN AOUTLN AOUT0 VOUTLP AOUTLP L 13942296513 DVDD VOUTRN AOUTRN DGND VOUTRP AOUTRP R7306 FROM AV IN/OUT +3.3V CAUTION: DIGITAL TRANSISTOR NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 52: Dvd Mpeg Pcb Assy(6/6)

    CVBSIN +3.3V +1.8V C7318 12PCH L7305 L 13942296513 FROM/TO MPEG C7308 MUTE 12PCH A150_SPDIFO L7303 EXT_RESET VADDIS_INT ASP1 ASP2 C7307 P-H/I-L L7302 FPCDOUT FPCCLK FPCDIN MPEG_CS C7304 12PCH L7301 C7315 12PCH L7304 TO ATAPI u163 TO MEMORY +3.3V DVR-RT502-S http://www.xiaoyu163.com...
  • Page 53 HCB2012K-600T25 +1.8V JG7329 +12V JG7335 HDMI_VCC B7302 JG7332 CD7304 EBMS160808A102_RDC45 B7301 JG7331 MPEG5V u163 (CP1701) B7304 EBMS160808A102_RDC45 JG7330 +3.3V CU2B2004 +3.3V HCB2012K-600T25 +3.3V PCBB10 DMF076 NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. DVR-RT502-S http://www.xiaoyu163.com...

  • Page 54: Operation 1 Pcb, Operation 2 Pcb And Opeartion 3 Pcb Assys

    AT+5.2V VCR LED VCR LED PCB270 DEE045 SWITCHES SW606 : FF SW601 : PLAY SW607 : REC SW602 : DUBBING SW608 : CH DOWN SW603 : STOP SW609 : OPEN/CLOSE SW604 : CH UP SW605 : REW u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 55 3.3K 1/4W VCR LED (GREEN) D601 R604 PCBDF0 PCB280 DEE047 DEE046 330 1/4W LTL-1CHGE-002A SWITCHES SWITCHES SW612 : POWER/STANDBY SW610 : EJECT SW611 : VCR/DVD NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 56: Power Pcb Assy

    HS501 763WSAA028 R519 D504 R508 1SS355 u163 NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR. NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP DURING PLAYBACK. IS NON POLAR ONE. DVR-RT502-S http://www.xiaoyu163.com...
  • Page 57 1A 125V 15 1/4W 1H3-E C541 500V 0.0012 R518 D516 1SS355 R513 D514 100 1/4W 1SS355 C524 0.01 B VOLTAGE CTL IC IC501 KIA431A-AT u163 10.43 10.43 SAFTY SW R523 Q503 2SC3052 SAFTY SW Q504 2SA1530A PCB240 DPF011 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 58: Wave Forms

    IC4009 Pin182 (ALRCLK) 100ns 10ns 1.0V L 13942296513 1.0V 1.0V IC4009 Pin181 (ABCLK) R4021 (AMCLK) IC4001 Pin142 (SBCLK) 10ns 20ns 100ns 1.0V 1.0V 1.0V R4047 (SPDIFO) IC4009 Pin177 (AMCLK) IC4009 Pin100 (ALRCLKI) 20ns 200ns 1.0V 1.0V 1.0V u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 59 200mV AUDIO IC7301 Pin5 (155_ALRCLK) IC7301 Pin11 (AMCLK) CP7301 Pin15 (VIDEO_IN) 100ns 10 s 10 s 1.0V 200mV 1.0V IC7301 Pin6 (155_ABCLK) IC7301 Pin27 (AUDIO_IN_R_1) CP7301 Pin17 (U/B OUT) 10 s 200 s 100ns 100mV 1.0V 1.0V u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 60 IC3001 Pin80 (OSC2) IC101 Pin14 (V_ENV) 200ms 20ns 1.0V 500mV PLAY POWER ON 200mV PLAY Q3006 Pin3 (REEL-S) IC3001 Pin104 (D FG/PG) IC101 Pin26 (VCR_VOUT) 200ms 200 s 1.0V 500mV PLAY 10 s PLAY 500mV POWER ON u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 61 POWER ON POWER ON L 13942296513 IC701 Pin57 (HIFI_A_OUT_L) IC8302 Pin17 (TU_ V_OUT) 10Âs 200 s 200mV 200mV POWER ON POWER ON POWER PCB ASSY POWER IC701 Pin30 (HIFI_ENV) T501 terminal-4 Q501_G 1.0V 200mV 50.0V PLAY PLAY PLAY u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 62 3 7 63 1515 0 L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 63: 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 Chip Part P.C.Board transistor Resistor array 3-terminal regulator L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 64: Vcr Mt Pcb Assy

    C741_1 W094 W092 Q1710 Q1710 W075 W097 W074 C754_1 W096 J651 R804 L702_1 W341 W073 SW3001 W072 W340 R805 W071 W070 R718 D1711 W063 Q1720 Q1720 R8303 D1703 R8301 Q1702 Q1702 Q3002 u163 CP103 FULL ERAS HEAD ASS DVR-RT502-S http://www.xiaoyu163.com...
  • Page 65 C8356_1 W044 W047 W076 W168 C8351_1 W087 W080 W086 W079 C754_1 W040 W210 W041 W167 W048 W032 L8303 W160 W367 W820 R8002 L8301 C315_1 L301 TU301 Q1702 R309 W807 u163 CP103 CP101 FULL ERASE CYLINDER UNIT HEAD ASSY DVR-RT502-S http://www.xiaoyu163.com...
  • Page 66 3 7 63 1515 0 SIDE A VCR MT PCB ASSY Chip parts mounted view side CP3001 CP653_1 CP8302 CP8301 L 13942296513 u163 CP103 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 67 Q8316 Q8029 Q8010 Q8026 Q8011 Q8013 Q8024 Q8008 Q101 L 13942296513 Q103 Q102 Q8317 Q8025 Q8022 Q8018 Q107 IC101 Q8313 IC3099_1 Q8312 Q109 Q1707 Q1711 Q8028 Q8021 Q8034 IC701 Q8027 Q8020 IC801 IC8302 Q302 u163 Q301 CP103 CP101 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 68: Dvd Mpeg Pcb Assy

    R4095 B4002 R4117 R4069 R4070 C4144 R4068 C4143 B4004 C4158 R4075 R4074 R4077 R4076 R4079 R4078 R4081 R4080 R4083 R4082 DMF0 R4084 R4064 R4092 R4085 R4093 R4066 R4094 R4110 R4086 R4087 R4089 R4088 R4090 R4091 C4130 u163 CP4007 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 69 L 13942296513 R4099 R4036 C4153 C4048 C4049 C4052 IC4001 R4098 C4057 C4058 R4101 R4102 C4123 C4125 IC4005 C4128 R4025 B4007 B4005 C4138 C4161 C4155 C4050 C4051 C4053 C4011 C4047 C4006 C4007 DMF076A NTSC/PAL C4129 C4130 C4134 u163 CP4007 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 70 C4018 R4007 R4014 C4014 C4044 L 13942296513 C4154 R4006 C4034 C4020 C4037 R4020 R4003 C4023 C4035 R4008 C4021 C4043 R4122 R4005 C4032 NR4004 NR4008 C4012 NR4007 NR4003 R4120 R4119 C4156 C4162 C4163 C4008 B4001 C4009 C4039 DMF076A u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 71 IC4002 R4043 C4084 C4085 C4092 C4005 C4108 C4004 R4139 R4130 IC4003 IC4003 R4011 C4105 C4136 R4127 C4001 IC4007 IC4008 R4126 R4007 R4001 L 13942296513 R4044 R4006 R4020 R4003 R4008 R4122 R4005 R4103 C4115 C4119 C4122 C4163 B4001 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 72: Operation 1 Pcb, Operation 2 Pcb And Operation 3 Pcb Assys

    SW601 CP602 R620 R619 R618 R617 R616 R614 DEE045A OPERATION 2 PCB ASSY L 13942296513 DEE046A D601 R605 R602 D602 R603 R604 CP603 OPERATION 3 PCB ASSY R606 DEE047A SW612 CP605 u163 C D E C D E DVR-RT502-S http://www.xiaoyu163.com...

  • Page 73: Power Pcb Assy

    B501 D524 Q501 DPF011A R525 T501 D530 IC503 C524 C516 W002 W802 W001 C541 IC501 IC501 D515 D507 R528 W004 W003 D512 C505_1 D525 W005 W803 W008 W006 W009 D523 u163 CP502 C510_1 CP503 CP503 CP502 CP1703 CP1702 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 74 3 7 63 1515 0 SIDE A SIDE A POWER PCB ASSY Chip parts mounted view L 13942296513 Q503 Q504 u163 CP503 CP502 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 75: Pcb Parts List

    Q1702 TRANSISTOR,SILICON KTC3209 TCAT03209Y D601 LED LTL-1CHGE-002A 0021E5Q210 Q1703 COMPOUND TRANSISTOR RT1P241C TPRAC05003 D602 LED LTL-1CHAE-002A 0021E3Q030 > Q1705 TRANSISTOR,SILICON KTA1241 TAAT01241Y Q1706 TRANSISTOR,SILICON KTC3203 TCAT032034 D701 DIODE,SILICON 1SS133T-77 D1VT001330 D1703 DIODE,ZENER MTZJ10B-EIC D9WU01002B Q1707 COMPOUND TRANSISTOR RT1P431C TPRAA05002 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 76 NR4003 R,NETWORK 4D02WGJ0470TCE 110P4470M5 SW610 SWITCH TACT EVQ11L05R 0504R01T38 NR4004 R,NETWORK 4D02WGJ0470TCE 110P4470M5 NR4005 R,NETWORK 4D02WGJ0470TCE 110P4470M5 SW611 SWITCH TACT EVQ11L05R 0504R01T38 NR4006 R,NETWORK 4D02WGJ0470TCE 110P4470M5 SW612 SWITCH TACT EVQ11L05R 0504R01T38 NR4007 R,NETWORK 4D02WGJ0470TCE 110P4470M5 SW3001 SWITCH (LEAF) LSA-1144EAU 0508S11001 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 77 J653 RCA JACK RCA-109-03 060R401121 J655 JACK S4-25SZ 063E700012 J8001 JACK DIN-409B 063Y700014 J8002 RCA JACK MSP-213V2-432 060J431020 J8003 JACK DIN-409A 063R700013 J8004 RCA JACK AV3-15B-06Z1 060K411051 J8005 RCA JACK MSP-213V1-432 060J411031 J8006 RCA JACK MSP-213V1-652 060J411032 L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 78: Adjustment

    Romcorrection data check sum. PLAY/REC 0000 PLAY/REC total hours. = (16 × 16 × 16 × thousands digit value) + (16 × 16 × hundreds digit value) Fig. 1 + (16 × tens digit value) + (ones digit value) u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 79 (Refer to the figure below.) NOTE Do not exert force against the cylinder head. Do not move the chamois upward or downward on the head. Use the chamois one by one. L 13942296513 Cylinder Head Audio Control Head u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 80: Adjustment Items And Necessary Adjustment Points

    None IC3099 (VCR SIDE EEPROM) Electrical point 6.6 (1) PG SHIFTER 6.8 (1) VCR SIDE EEPROM (IC3099) INITIAL SETTING Replacing Mechanical point None u163 IC4002 (DVD SIDE EEPROM) Electrical point 6.8 (2) DVD SIDE EEPROM (IC4002) INITIAL SETTING DVR-RT502-S http://www.xiaoyu163.com...

  • Page 81: Servicing Fixtures And Tools

    Guide Roller Adjustment GGF1510 X Value Adjustment Screwdriver X Value Adjustment GGF1511 Master Plane Reel Disk Heifht Adjustment GGF1512 Reel Disk Height Adjustment Jig Reel Disk Heifht Adjustment GGV1186 Torque Tape (VHT-063) Playback Torque, Back Tension Torque During Playback u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 82: Service Mode List

    3. In case of using a cassette tape, press the EJECT button to insert or eject a cassette tape. u163 Turn on the power and re-check the cable before checking the trouble points. When you servicing with connection of DVD, perform the operations above step 2 to step 3. DVR-RT502-S http://www.xiaoyu163.com...

  • Page 83: Mechanical Adjustments

    50~90gf•cm during playback in SP mode. Height Adjustment Washer 2.6 × 4.7 × T0.13 3. Confirm that the left meter of the torque tape indicates 2.6 × 4.7 × T0.25 25~40gf•cm during playback in SP mode. Fig. 1-1-B u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 84 Fig. 1-4-A Torque Gauge/Adpter CH-1 (GGF1508/GGF1506) Envelope (TP101) CH-1 CH-2 Torque Gauge/Adpter Track Track CH-2 (GGF1507/GGF1506) SW Pulse (TP3002) Fig. 2-1-A Entrance Exit S Reel u163 T Reel A : B 3 : 2 Fig. 2-1-B Fig. 1-4-B DVR-RT502-S http://www.xiaoyu163.com...
  • Page 85 7. If the difference are more than 3 steps, set the X Value adjustment driver (GGF1510) to 4 of Fig. 2-2-B. Change 0.25 ± 0.05 mm the X Value and adjust it so that the value becomes within 2 steps. Fig. 2-2-C u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 86 1. Tension Connect 6. P4 Post 2. Tension Arm 7. T Brake Spring 3. Guide Roller 8. T Reel 4. Audio/Control Head 9. S Reel 5. X value adjustment driver hole 10. Adjusting section for the Tension Arm position u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 87: Electrical Adjustment

    2 seconds to set tracking to center. 4. Press both VCR/DVD button on the set and the REC button on the set for more than 2 seconds. CH-2 6.5 H L 13942296513 CH-1 Fig. 1-1-A CH-2 CH-1 6.5 H Fig. 1-1-B u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 88 CD103 AC HEAD TP101 TP3001 TP701 J651 OS651 J655 J653J652 CP4001 CP7301 CP7303 L 13942296513 VCR MT PCB CD1701 CD7301 OPERATION 2 PCB CD7303 CP604 CP603 CD4001 OPERATION 3 PCB CP602 CP601 OPERATION 1 PCB DRIVE Assy u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 89: When Replacing New Dvd Loader

    10. If the writing Region No. is appeared, the Region setting is completed. 11. Turn off the power. L 13942296513 Vaddis Timer Ver. RXH65120-P OEC0161A118B C.Sum 0B080058 1100 Accum 000000 0000 PIONEER DVD-RW DVR-L11SOR 1.40 Region-1 Region No. Fig. 1 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 90: When Replacing Eeprom (Memory) Ic

    12. After the finishing of the initializing of shipping, the unit will turn off automatically. The unit will now have the correct DATA for the new MEMORY IC. * : When initializing to shipping data, the VCR operating time record is cleared. u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 91 12. After the finishing of the initializing of shipping, the unit will turn off automatically. The unit will now have the correct DATA for the new MEMORY IC. * : When initializing to shipping data, the VCR operating time record is cleared. u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 92: General Information

    L 13942296513 17. When the changed version displays, the Re-write will be completed. 18. Turn off the power Firmware version Vaddis Timer Ver. RXH65120-P OEC0161A118B C.Sum 0B080058 1100 Accum 000000 0000 PIONEER DVD-RW DVR-L11SOR 1.40 Region-1 Fig. 1 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 93: Measurement Of Error Rate

    When clearing this display, the error rate measurement is not executed. Table 1: List of Reference Value Disc Type Recording Mode Reference Value L 13942296513 8.0 × 10 – 4 DVD-VIDEO 1.0 × 10 – 3 DVD-R Video mode 1.0 × 10 – 3 DVD-RW Video mode u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 94: Error Code List

    7.3 ERROR CODE LIST 3 7 63 1515 0 L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 95 3 7 63 1515 0 L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 96 3 7 63 1515 0 L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 97 3 7 63 1515 0 L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 98 3 7 63 1515 0 L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 99: Power On Sequence

    Q1719(MP POWER SW) (from U-COM) MPEG_P_ON-L DVD BLOCK MP_P.CON+1.8V L 13942296513 DVD BLOCK MP_P.CON+3.3V Q1717(MPEG P.CON SW) BLOCK (from U-COM) MPEG5V_ON-H DVD BLOCK MP_P.CON+5V IC502(DRIVE 12V REGULATOR) (from U-COM) DRIVE_ON-H DVD UNIT,FAN MOTOR P.CON+12V (POWER SIDE) DVD UNIT P.CON+D5V u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 100: Disc Removal Method

    5. Repeat the above step 3~4. Then take out the Video Cassette from the Deck Chassis. Be careful not to scratch on the tape. Loading Motor Screw Capstan DD Unit Pinch Roller Cam Main Cam Clutch Assy Main Chassis (Front Side) Fig. 1 Fig. 2 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 101: Parental Control-Rating Level

    2. Press and hold the '0' key on the remote control unit. 3. Simultaneously press and hold the 'STOP' key on the front panel. 4. Hold both keys for more than 2 seconds. 5. The Tray Lock has now been cleared. 6. Turn Unit OFF. u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 102: Disassembly

    (B). 5. Remove the 3 screws 3. Fan Holder 5. Remove the Operation 1 PCB and in the direction of Fan Motor arrow (C). Operation 3 PCB Operation 2 PCB Fig. 1-4 Operation 1 PCB Fig. 1-2 u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 103 5. Remove the VCR MT PCB in the direction of arrow. 5. Remove the DVD/HD MPEG MT PCB in the direction of arrow (B). VCR MT PCB Shield MPEG Shield Jack DVD/HD MPEG MT PCB Bottom Plate Fig. 1-8 u163 Fig. 1-6 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 104 2. Push the Locker R to remove the Cassette Side R. 3. Remove the Cassette Side L. Locker R Main Chassis Cassette Side R Flap Lever L 13942296513 Link Lever Main Chassis Link Unit Cassette Side L Fig. 2-2 Fig. 2-4 u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 105 Tension Band Tension Connect Fig. 2-6-C Tension Connect Cassette Opener [OK] Tension Band Tension Connect [NG] Fig. 2-5-C Tension Band Fig. 2-6-D Pink Capstan DD Unit Loading Motor Tension Connect u163 White Main Chassis Fig. 2-6-D Fig. 2-5-D DVR-RT502-S http://www.xiaoyu163.com...
  • Page 106 5. When you install the reel, clean the shaft and grease it (FG-84M). (If you do not grease, noise may be heard in FF/REW mode.) 6. After installing the reel, adjust the height of the reel. (Refer to MECHANICAL ADJUSTMENT) u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 107 (2), finally tighten the screw (3). Cylinder Unit Assy A/C Head A/C Head Spring A/C Head Base u163 Screw Torque: Screw Torque: 3 ± 0.5kgf•cm 5 ± 0.5kgf•cm (Screw 1) Fig. 2-10-A Fig. 2-12 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 108 1. In case of the Pinch Roller Cam and Main Cam installation, install them as the circled section of Fig. 2-15-B so that the each markers are met. Loading Arm T Unit Loading Arm S Unit (Refer to Fig. 2-14B) Fig. 2-15-B u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 109 1. Remove the P4 Cap. 2. Unlock the support 1 and remove the Cassette Guide Cassette Guide Post Post. 3. Remove the Inclined Base S/T Unit. 4. Remove the screw 2. 5. Remove the LED Reflector. Fig. 2-17-C u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 110 N.C. OUT Not used. POWER_ON- L OUT For control the user power switch ON/OFF. u163 MPEG P ON-H OUT Control terminal of MPEG block P_CON. REMOCON_IN Receive the remote control signal. VADDIS_INT OUT Communicate terminal for Vaddis Micom. DVR-RT502-S http://www.xiaoyu163.com...
  • Page 111 OUT Switch the maximum output current of the Capstan Motor. Y/C_CS OUT Control terminal for Y/C. (CHIP SELECT). Y/C_DATA OUT Control terminal for Y/C. (CLOCK). Y/C_CLK OUT Control terminal for Y/C.(DATA). VCR_DUB-H OUT Switching terminal of AV SW. u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 112 OUT Output terminal of HI-FI Head SW. DRUM_PWM OUT PWM output of Cylinder control. CAP_PWM OUT PWM output of Capastan control. DUMMY_V-SYNC OUT Virtual V Pulse output. Ground. C.SYNC Input terminal for composite SYNC. + 5V L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...

  • Page 113: Key To Abbreviations

    : Visual Search Rewind : Voltage Super Source : Killer V-SYNC : Vertical-Synchronization : Voltage Tuning : Left : Light Emitting Diode u163 X'TAL : Crystal LIMIT AMP : Limiter Amplifier LM, LDM : Loading Motor : Luminance/Chrominance DVR-RT502-S http://www.xiaoyu163.com...

  • Page 114: Disc/Content Format

    DVD-RW discs between this recorder and an older DVD-RAM Ver.2.0 Ver.2.1 recorder/writer, we recommend using Ver. 1.1 discs. DVD-RW Ver.1.0, Ver.1.1, Ver.1.2 The following table shows older Pioneer DVD recorder Ver.1.1 CPRM support compatibility with DVD-RW Ver. 1.2 / 4x discs. Ver.1.2 CPRM support...
  • Page 115 • Discs can be recorded to repeatedly until they are DVD-RW VR mode Playback, recording and finalized. (Ver.1.1/1.2) editing (Original/playlist) Video mode Playback and recording Editing (with limitation) DVD-R Video mode Playback and recording u163 (Ver.2.0/2.1) Editing (with limitation) DVR-RT502-S http://www.xiaoyu163.com...

  • Page 116: Ao Y U163

    IN (LINE 1) jacks (DVD Priority*) DVD AUDIO (L/R) DVD/VCR common Make sure that when installed OUT jacks AUDIO (L/R)/VIDEO OUT jacks the fan is not obstructed. (DVD Priority*) * With these jacks, DVD image output will be prioritized. u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 117 Lights during playback of DVD and CD. Flashes in auto resume. DVD or CD is temporarily stopped. Lights during DVD recording. u163 Note • Some discs may not playback correctly, or chapter number, playback time, etc may not be displayed. DVR-RT502-S http://www.xiaoyu163.com...
  • Page 118 Changes the front panel display mode. 42 TV/VIDEO Up/down cursor buttons Switches input between the TV and VIDEO. 13 TRK +/– 43 PROGRESSIVE u163 Use to adjust the VCR manual playback tracking. Activates the progressive scanning mode. Left/right cursor buttons DVR-RT502-S http://www.xiaoyu163.com...
  • Page 119 3 7 63 1515 0 L 13942296513 u163 DVR-RT502-S http://www.xiaoyu163.com...
  • Page 120 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-RT502-S http://www.xiaoyu163.com...

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