Service Manual
Page 15
XL-HP515 SYSTEM MUTE VL+ VLñ GND Q603 Q604 _+10V D_+8V 851 12 5 21 FL701 FL DISPLAY 28 31 32 41 +B10 44 45 MOTOR/ ...(SW_+5V) IXA020AW PROTECT 29 +B_PROTECT VDD -20dBATT T_BIAS T_REC/PLAY VDD CLK DI DO CE +B5 Q711 LED708 SYSTEM MICROCOMPUTER RESET 10 80 56 83 84 53 Q703 +B10 RESET 100 1 23 4 SP_RLY 47 6 7 11 12 15 16 21 24 17 18 19 20 +B4(8V) +B7(A_5V) +B8(D_5V) TO...
XL-HP515 SYSTEM MUTE VL+ VLñ GND Q603 Q604 _+10V D_+8V 851 12 5 21 FL701 FL DISPLAY 28 31 32 41 +B10 44 45 MOTOR/ ...(SW_+5V) IXA020AW PROTECT 29 +B_PROTECT VDD -20dBATT T_BIAS T_REC/PLAY VDD CLK DI DO CE +B5 Q711 LED708 SYSTEM MICROCOMPUTER RESET 10 80 56 83 84 53 Q703 +B10 RESET 100 1 23 4 SP_RLY 47 6 7 11 12 15 16 21 24 17 18 19 20 +B4(8V) +B7(A_5V) +B8(D_5V) TO...
Service Manual
Page 26
... 4.7K 3 Q702 KTA1271 Y R776 10K KE C716 0.001 VR701 VOLUME C717 0.001 H NOTES ON SCHEMATIC DIAGRAM can be found on page 6-1 1 2 3 4 5 6 Figure 6-8 SCHEMATIC DIAGRAM (7/10) 6 - 8 XL-HP515 R766 1.5 F2 F2 NP NP P20 P19 P18 P17 P16 P15 P14 P13 P12 P11 P10 P09 P08 P07 NX NX NX NX NX NX... G3 G2 G1 CNS707 CNP707 77 S12 T_REC/PLAY 4 76 S13 5 75 S14 CD_RESOUT 6 C 74 S15 CD_WRQ 7 73 S16 8 72 S17(DIST 3) 9 71 S18(DIST 2) RESET 10 70 S19(DIST 1) 69 S20(DIST 0) 68 IC701 IXA020AW XOUT 11 XIN 12 VPP 13 67 XT2 14 66 SYSTEM CD_DRF 15 65 MICROCOMPUTER...
... 4.7K 3 Q702 KTA1271 Y R776 10K KE C716 0.001 VR701 VOLUME C717 0.001 H NOTES ON SCHEMATIC DIAGRAM can be found on page 6-1 1 2 3 4 5 6 Figure 6-8 SCHEMATIC DIAGRAM (7/10) 6 - 8 XL-HP515 R766 1.5 F2 F2 NP NP P20 P19 P18 P17 P16 P15 P14 P13 P12 P11 P10 P09 P08 P07 NX NX NX NX NX NX... G3 G2 G1 CNS707 CNP707 77 S12 T_REC/PLAY 4 76 S13 5 75 S14 CD_RESOUT 6 C 74 S15 CD_WRQ 7 73 S16 8 72 S17(DIST 3) 9 71 S18(DIST 2) RESET 10 70 S19(DIST 1) 69 S20(DIST 0) 68 IC701 IXA020AW XOUT 11 XIN 12 VPP 13 67 XT2 14 66 SYSTEM CD_DRF 15 65 MICROCOMPUTER...
Service Manual
Page 27
... PAUSE UP DOWN SW705 STOP PRESET PLAY UP ON/ CLOCK/ REVERSE REVERSE STANDBY TIMER/ MODE PLAY PRESET DOWN 7 8 9 10 11 12 Figure 6-9 SCHEMATIC DIAGRAM (8/10) 6 - 9 XL-HP515 G6 P_IN AVREF AVDD G6 +B F1 F1 NP NP G1 G2 G3 G4 G5 09 8 7 6 5 4 3 2 1 R795 1.5 C700 1/50 C701 220/10 5 96 97 98...G2 G3 +B 1 VDD R700 1K ñ20dBATT 2 T_BIAS 3 R701 1K T_REC/PLAY 4 R702 1K 5 CD_RESOUT 6 R704 1K R705 1K CD_WRQ 7 C702 0.022 8 9 R708 1K RESET 10 C703 XOUT 11 15P XIN 12 XL700 (CH) VPP 13 4.19403MHz C704 XT2 14 18P(CH) R709 1K CD_DRF 15 +B VDD 16 R710 1K...
... PAUSE UP DOWN SW705 STOP PRESET PLAY UP ON/ CLOCK/ REVERSE REVERSE STANDBY TIMER/ MODE PLAY PRESET DOWN 7 8 9 10 11 12 Figure 6-9 SCHEMATIC DIAGRAM (8/10) 6 - 9 XL-HP515 G6 P_IN AVREF AVDD G6 +B F1 F1 NP NP G1 G2 G3 G4 G5 09 8 7 6 5 4 3 2 1 R795 1.5 C700 1/50 C701 220/10 5 96 97 98...G2 G3 +B 1 VDD R700 1K ñ20dBATT 2 T_BIAS 3 R701 1K T_REC/PLAY 4 R702 1K 5 CD_RESOUT 6 R704 1K R705 1K CD_WRQ 7 C702 0.022 8 9 R708 1K RESET 10 C703 XOUT 11 15P XIN 12 XL700 (CH) VPP 13 4.19403MHz C704 XT2 14 18P(CH) R709 1K CD_DRF 15 +B VDD 16 R710 1K...
Service Manual
Page 39
... and/or no TOC (Table Of Contents) may not operate when the objective lens of the optical pickup is prohibited by build up of the RESET terminal (pin 67 on computer CD-ROM drives. You will hear music for 30-50 operations, however if the brushes become very wet then wipe... the CD cleaner disc which has the mark next to the PICKUP-IN Switch (SW1A) position ? Do not touch the lens with the eyes. FLOWCHART XL-HP515 [1] TROUBLESHOOTING 1. Using the brush in the cleaner cap, apply 1 or 2 drops of this section does not operate even after the above step is clean. Cleaner...
... and/or no TOC (Table Of Contents) may not operate when the objective lens of the optical pickup is prohibited by build up of the RESET terminal (pin 67 on computer CD-ROM drives. You will hear music for 30-50 operations, however if the brushes become very wet then wipe... the CD cleaner disc which has the mark next to the PICKUP-IN Switch (SW1A) position ? Do not touch the lens with the eyes. FLOWCHART XL-HP515 [1] TROUBLESHOOTING 1. Using the brush in the cleaner cap, apply 1 or 2 drops of this section does not operate even after the above step is clean. Cleaner...
Service Manual
Page 43
... Internal signal monitor pin 2. Must always be connected to 0V, or set up as input pin ports and General pur- Setting in Reset ZHI AVDD1/2 - - - - - LVDD/2 - D signal input pin. VREF voltage output pin. TE signal output pin. Laser ...and "L" for phase servo. AXSMECeLuaHrdH-vrHkiAioPcePe5tP51M1T55aEnuRal8. ADAVDD/2 ADAVDD/2 ADAVDD/2 ADAVDD/2 - - - - C signal input pin. F signal input pin. pose I/O pin 3. OTHERS XL-HP515 [1] FUNCTION TABLE OF IC IC1 VHiLC78648E-1: CD Digital Signal Processor (LC78648E) (1/2) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12* 13 14 ...
... Internal signal monitor pin 2. Must always be connected to 0V, or set up as input pin ports and General pur- Setting in Reset ZHI AVDD1/2 - - - - - LVDD/2 - D signal input pin. VREF voltage output pin. TE signal output pin. Laser ...and "L" for phase servo. AXSMECeLuaHrdH-vrHkiAioPcePe5tP51M1T55aEnuRal8. ADAVDD/2 ADAVDD/2 ADAVDD/2 ADAVDD/2 - - - - C signal input pin. F signal input pin. pose I/O pin 3. OTHERS XL-HP515 [1] FUNCTION TABLE OF IC IC1 VHiLC78648E-1: CD Digital Signal Processor (LC78648E) (1/2) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12* 13 14 ...
Service Manual
Page 44
... briefly after power is not connected to the outside. Phase comparison output pin 1 to 0V Crystal oscillator Power supply for PDO1 and 02 outputs. XL-HP515 IC1 VHiLC78648E-1: CD Digital Signal Processor (LC78648E) (2/2) Pin No. 44 45 46 47 48 Terminal Name RCHO RVDD XVSS XOUT XIN Input/Output...connection pin to 0V, or set current for crystal oscillator. Built-in VCO GND pin. The same potential must be supplied to control built-in Reset RVDD /2 - - Connected for LSI. DAC external clock input pin. Left/Right clock output pin. Data output pin. (Try state output.) ...
... briefly after power is not connected to the outside. Phase comparison output pin 1 to 0V Crystal oscillator Power supply for PDO1 and 02 outputs. XL-HP515 IC1 VHiLC78648E-1: CD Digital Signal Processor (LC78648E) (2/2) Pin No. 44 45 46 47 48 Terminal Name RCHO RVDD XVSS XOUT XIN Input/Output...connection pin to 0V, or set current for crystal oscillator. Built-in VCO GND pin. The same potential must be supplied to control built-in Reset RVDD /2 - - Connected for LSI. DAC external clock input pin. Left/Right clock output pin. Data output pin. (Try state output.) ...
Service Manual
Page 49
... to the outside. Input Input Input Input Input Input Input Input Input Input Input Input - Open. CD reset. Reset Input. Main clock input 4.19MHz. CD Data output. Tuner signal meter/Span Selecetor. Volume jog input. RDS reset. XL-HP515 8 - 7 IC701 RH-iXA020AWZZ: System Microcomputer (IXA020AW) (1/2) Pin No. 1 2 3 4 5* 6 7 8* 9* 10 11 12 13 14* 15 16 17... P70 VDD P127 P126 P125 P124 P123 P122 P121 Terminal Name VDD -20dBATT T BIAS T_REC/PLAY NO USE CD RESOUT CD_WRQ NO USE NO USE RESET XOUT XIN VPP NO USE CD_DRF VDD CLK DI DO CE CD CE CD CLK CD DI CD DO AVSS T RUN PULS TUN SM/SPAN...
... to the outside. Input Input Input Input Input Input Input Input Input Input Input Input - Open. CD reset. Reset Input. Main clock input 4.19MHz. CD Data output. Tuner signal meter/Span Selecetor. Volume jog input. RDS reset. XL-HP515 8 - 7 IC701 RH-iXA020AWZZ: System Microcomputer (IXA020AW) (1/2) Pin No. 1 2 3 4 5* 6 7 8* 9* 10 11 12 13 14* 15 16 17... P70 VDD P127 P126 P125 P124 P123 P122 P121 Terminal Name VDD -20dBATT T BIAS T_REC/PLAY NO USE CD RESOUT CD_WRQ NO USE NO USE RESET XOUT XIN VPP NO USE CD_DRF VDD CLK DI DO CE CD CE CD CLK CD DI CD DO AVSS T RUN PULS TUN SM/SPAN...
Service Manual
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IC701 RH-iXA020AWZZ: System Microcomputer (IXA020AW) XL-HP515 S9 S8 S7 S6 S5 S4 S3 S2 S1 G11 G10 G9 G8 G7 G6 G5 G4 G3 G2 G1...92 FIP7 93 FIP6 94 FIP5 95 FIP4 96 FIP3 97 FIP2 98 FIP1 99 FIP0 100 VDD -20dBATT T_BIAS T_REC/PLAY CD_RESOUT CD_WRQ RESET XOUT XIN VPP CD_DRF VDD CLK DI DO CE CD_CE CD_CLK CD_DI CD_DO AVSS T_RUN PULS TUN_SM (SPAN) T_FP SW PROTECT VOL_JOG 1 VDD... 2 P37 3 P36/BUZ 4 P35/PCL 5 P34/T12 6 P33/T11 7 P32/TO2 8 P31/TO1 9 P30/TO0 10 RESET 11 X2 12 X1 13 IC(VPP) 14 XT2 15 P04/XT1 16 VDD 17 P27/SCK0 18 P26/SO0/SB1 19 P25/SI0/SB0...
IC701 RH-iXA020AWZZ: System Microcomputer (IXA020AW) XL-HP515 S9 S8 S7 S6 S5 S4 S3 S2 S1 G11 G10 G9 G8 G7 G6 G5 G4 G3 G2 G1...92 FIP7 93 FIP6 94 FIP5 95 FIP4 96 FIP3 97 FIP2 98 FIP1 99 FIP0 100 VDD -20dBATT T_BIAS T_REC/PLAY CD_RESOUT CD_WRQ RESET XOUT XIN VPP CD_DRF VDD CLK DI DO CE CD_CE CD_CLK CD_DI CD_DO AVSS T_RUN PULS TUN_SM (SPAN) T_FP SW PROTECT VOL_JOG 1 VDD... 2 P37 3 P36/BUZ 4 P35/PCL 5 P34/T12 6 P33/T11 7 P32/TO2 8 P31/TO1 9 P30/TO0 10 RESET 11 X2 12 X1 13 IC(VPP) 14 XT2 15 P04/XT1 16 VDD 17 P27/SCK0 18 P26/SO0/SB1 19 P25/SI0/SB0...