Pioneer AVH-X1500DVD/XNUC Service Manual
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Pioneer AVH-X1500DVD/XNUC Service Manual

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DVD RDS AV RECEIVER
AVH-X1500DVD
AVH-X1500DVD
AVH-X1500DVD
AVH-X1550DVD
AVH-X1550DVD
AVH-X1550DVD
AVH-X1590DVD
This service manual should be used together with the following manual(s):
Model No.
Order No.
CX-3283
CRT4843
www.electronicsrepair.net
Mech.Module
LS2
DVD Mech. Module : Circuit Descriptions, Mech. Descriptions, Disassembly
AVH-X1500DVD/XNUC
/XNEW5
/XNUW5
/XNRC
/XNRD
/XNRI
/XNID
Remarks
ORDER NO.
CRT5240
/XNUC
K-ZZZ OCT. 2012 Printed in Japan

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Summary of Contents for Pioneer AVH-X1500DVD/XNUC

  • Page 1 ORDER NO. CRT5240 AVH-X1500DVD/XNUC DVD RDS AV RECEIVER AVH-X1500DVD /XNUC AVH-X1500DVD /XNEW5 AVH-X1500DVD /XNUW5 AVH-X1550DVD /XNRC AVH-X1550DVD /XNRD AVH-X1550DVD /XNRI AVH-X1590DVD /XNID This service manual should be used together with the following manual(s): Model No. Order No. Mech.Module Remarks CX-3283 CRT4843 DVD Mech.

  • Page 2: Safety Information

    The AEL (accessible emission level )of the laser power output is less than CLASS 1 but the laser component is capable of emitting radiation exceeding the limit for CLASS 1. A specially instructed person should do servicing operation of the apparatus. AVH-X1500DVD/XNUC...
  • Page 3 CAUTION Danger of explosion if battery is incorrectly replaced. Replaced only with the same or equivalent type recommended by the manufacturer. Discord used batteries according to the manufacturer's instructions. AVH-X1500DVD/XNUC...

  • Page 4: Table Of Contents

    10.11 WAVEFORMS ............................ 152 11. PCB CONNECTION DIAGRAM........................154 11.1 MOTHER PCB ............................. 154 11.2 INTERFACE PCB..........................158 11.3 DVD CORE UNIT ..........................160 11.4 SERVICE UNIT (MONITOR) ........................ 162 11.5 SERVICE UNIT (KEY).......................... 166 12. ELECTRICAL PARTS LIST ........................167 AVH-X1500DVD/XNUC...

  • Page 5: Service Precautions

    So, if Pickup or Spindle Motor is defective, replace the Mechanism Unit. 11. EJECT LOCK MODE for DVD mechanism In order to change the EJECT LOCK status of the mechanism, please perform following procedure. [FORWARD] + [EJECT] -> ACC ON AVH-X1500DVD/XNUC...
  • Page 6 Be careful not to burn yourself. MOTHER PCB C801 IC341 IC1821 C2172 L2101 C1979 IC501 IC1302 MOTHER PCB IC251 IC2161 IC2101 IC1051 IC1951 IC1901 IC1911 IC1921 1F & 2F Rear Holder LS2 DVD Mechanism Module Top Case AVH-X1500DVD/XNUC...
  • Page 7 Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting temperatures (hard to melt/easy to harden). The following lead-free solders are available as service parts: Parts numbers of lead-free solder: GYP1006 1.0 in dia. GYP1007 0.6 in dia. GYP1008 0.3 in dia. AVH-X1500DVD/XNUC...

  • Page 8: Specifications

    96 kHz) Signal-to-noise ratio ..91 dB (1 kHz) (IHF-A network) (RCA level) Output level: Video ......1.0 Vp -p/75Ω(±0.2 V) Number of channels ..2 (stereo) MP3 decoding format ..MPEG-1 & 2 Audio Layer 3 AVH-X1500DVD/XNUC...
  • Page 9 ......Linear PCM:16 kHz, 22.05 kHz, 24 kHz, 32 kHz, 44.1 kHz, 48 kHz MS ADPCM:22.05 kHz, 44.1 kHz JPEG: JPEG decoding format ......jpeg, .jpg, .jpe Pixel Sampling ..4:2:2, 4:2:0 Decode Size....MAX:8 192(H) x 7 680(W), MIN:32(H) x 32(W) AVH-X1500DVD/XNUC...
  • Page 10 WMA decoding format ..Ver. 7, 7.1, 8, 9, 10, 11, 12 (2 ch audio) (Windows Media Player) AAC decoding format.... MPEG-4 AAC (iTunes en- coded only) (.m4a) (Ver. 10.6 and earlier) JPEG: JPEG decoding format ..........jpeg, .jpg, .jpe AVH-X1500DVD/XNUC...
  • Page 11 Frequency range...... 87.5 MHz to 108.0 MHz Usable sensitivity..... 9 dBf (0.8 µV/75 Ω, mono, S/N: 30 dB) Signal-to-noise ratio....72 dB (IEC-A network) MW tuner Frequency range...... 531 kHz to 1 602 kHz (9 kHz) Usable sensitivity..... 25 µV (S/N: 20 dB) AVH-X1500DVD/XNUC...
  • Page 12 • UW5 Type Backup current ....5 mA or less AVH-X1500DVD/XNUC...
  • Page 13 • UW5 Type AVH-X1500DVD/XNUC...
  • Page 14 JPEG: Load impedance ....4 Ω (4 Ω to 8 Ω (2 Ω for 1 ch) JPEG decoding format allowable) ......jpeg, .jpg, .jpe Pixel Sampling ..4:2:2, 4:2:0 Decode Size....MAX:8 192(H) x 7 680(W), MIN:32(H) x 32(W) AVH-X1500DVD/XNUC...
  • Page 15 (Except ultra and HD) (.avi, .divx) MPEG video decoding format ........MPEG1, MPEG2, MPEG4 FM tuner Frequency range ....87.5 MHz to 108.0 MHz Usable sensitivity ..... 9 dBf (0.8 µV/75 Ω, mono, S/N: 30 dB) Signal-to-noise ratio ..72 dB (IEC-A network) AVH-X1500DVD/XNUC...
  • Page 16 JPEG: Load impedance ....4 Ω (4 Ω to 8 Ω (2 Ω for 1 ch) JPEG decoding format allowable) ......jpeg, .jpg, .jpe Pixel Sampling ..4:2:2, 4:2:0 Decode Size....MAX:8 192(H) x 7 680(W), MIN:32(H) x 32(W) AVH-X1500DVD/XNUC...
  • Page 17 (Except ultra and HD) (.avi, .divx) MPEG video decoding format ........MPEG1, MPEG2, MPEG4 FM tuner Frequency range ....87.5 MHz to 108.0 MHz Usable sensitivity ..... 9 dBf (0.8 µV/75 Ω, mono, S/N: 30 dB) Signal-to-noise ratio ..72 dB (IEC-A network) AVH-X1500DVD/XNUC...
  • Page 18 SECAM compatible Output level: Durable temperature range (power off) Video ......1.0 Vp-p/75 Ω (±0.2 V) ........–20 °C to + 80 °C Number of channels ..2 (stereo) MP3 decoding format ..MPEG-1 & 2 Audio Layer 3 AVH-X1500DVD/XNUC...
  • Page 19 ......Linear PCM:16 kHz, 22.05 kHz, 24 kHz, 32 kHz, 44.1 kHz, 48 kHz MS ADPCM:22.05 kHz, 44.1 kHz JPEG: JPEG decoding format ......jpeg, .jpg, .jpe Pixel Sampling ..4:2:2, 4:2:0 Decode Size....MAX:8 192(H) x 7 680(W), MIN:32(H) x 32(W) AVH-X1500DVD/XNUC...
  • Page 20 (Windows Media Player) AAC decoding format ..MPEG-4 AAC (iTunes encoded only) (.m4a) (Ver. 10.6 and earlier) JPEG: JPEG decoding format ......jpeg, .jpg, .jpe Pixel Sampling ..4:2:2, 4:2:0 Decode Size....MAX:8 192(H) x 7 680(W), MIN:32(H) x 32(W) AVH-X1500DVD/XNUC...

  • Page 21: Disc/Content Format

    MIN:32(H) x 32(W) DivX decoding format ..Home Theater Ver. 3, 4, 5.2, 6 (Except ultra and HD) (.avi, .divx) MPEG video decoding format ........MPEG1, MPEG2, MPEG4 2.2 DISC/CONTENT FORMAT is a trademark of DVD Format/Logo Licensing Corporation. AVH-X1500DVD/XNUC...

  • Page 22: Basic Items For Service

    For check items concerning image and voice, please refer to the followings: Check items concerning image Check items concerning voice Block-noise Distortion Crosscut noise Noise Dot noise Low volume Distorted image (Image skip) High volume Low brightness Changes in level Too bright Pause of sound Color fading Partial discoloration AVH-X1500DVD/XNUC...

  • Page 23: Pcb Locations

    3.2 PCB LOCATIONS Mother PCB DVD Core Unit Service Unit (Key) Service Unit (Monitor) Interface PCB A:AVH-X1500DVD/XNUC B:AVH-X1500DVD/XNEW5 C:AVH-X1500DVD/XNUW5 D:AVH-X1550DVD/XNRC E:AVH-X1550DVD/XNRD F:AVH-X1550DVD/XNRI G:AVH-X1590DVD/XNID Service Unit(Mother I/F) Consists of Mother PCB Interface PCB Unit Number : CXX4978(A) Unit Number : CXX4976(B)

  • Page 24: Jigs List

    DVD Mechanism Module 3.4 CLEANING Before shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools: Portions to be cleaned Cleaning tools DVD pickup lenses Cleaning liquid : GEM1004 Cleaning paper : GED-008 AVH-X1500DVD/XNUC...
  • Page 25 AVH-X1500DVD/XNUC...

  • Page 26: Block Diagram

    SLVSTS STANBY AGND ANA_R_OUT SYSTEM DVD CORE UNIT AGND ANA_L_OUT AGND MOVBS VIDEO_GND SH BLOC WAKEUP DGND IECOUT POWER S DGND CPRST CPRDY IN/OUT B TUNER B SERVICE UNIT CN5001 CN5301 CKS6536-A CKS6327-A TOUCH PANEL TFT LCD CSX1184 CWX4218 AVH-X1500DVD/XNUC...
  • Page 27 UART AT TX 14 I2S IN UART AT RX 13 I2S OUT TUNER BLOCK CKS6346-A CN1751 CKS6536-A CN5401 CKS6536-A KEYGND ILMB KDT1 LEDR LEDG RVICE UNIT(MONITOR) LEDB DDC33 KDT0 SERVICE UNIT(KEY) KEYGND BACK LIGHT CN5001 CN5202 CKS6536-A CKS6523-A TFT LCD CWX4218 AVH-X1500DVD/XNUC...
  • Page 28 A :PDB093A8 CSYNC :AVH-X1500DV :PDB094A8 :AVH-X1500DV :AVH-X1500DV Q601 :AVH-X1550DV TVON RGBARI :AVH-X1550DV GUIDEON :AVH-X1550DV GUIDEON SYSTON TXNAVI :AVH-X1590DV NTOSYS RXNAVI Q1701 ASENBO BUP_1 AMPPW TELMUTE TELMUTEIN PBSENS ASENBO ISENS BGSENS0 BGSENS WIREDAD ASENS WIREDAD WIRED BSENS WIRED BEEP BEEP AVH-X1500DVD/XNUC...
  • Page 29 PA2030A JA801 FLIN RLIN STBY OFFSET Q302 OFFSET offset MUTE AMPMUTE Q321 SYSMUTE FUSE B.UP BUP_1 Q331 SYS+B B.REM AVH-X1500DVD/XNUC AMPPW IC301 AVH-X1500DVD/XNEW5 TPD1052F B.REM AVH-X1500DVD/XNUW5 AVH-X1550DVD/XNRC TEL MUTE (1/2) Q854 AVH-X1550DVD/XNRD MUTE TELMUTE AVH-X1550DVD/XNRI PBSENS Q854(2/2) AVH-X1590DVD/XNID PBSENS P.B.
  • Page 30 DACOUTL LNAIN SD RAM IC1101 M12L128168A-5TG2N SYSTEM uCOM IC601(2/3) A :PDB093A8 :PDB094A8 I2CSDA TUNDATA FLASH ROM I2CSCL TUNCLK IC1251 A D :CXX4926 :CXX4927 RESET SOCXRST RSTN TUNRST SOCSTB SOCAMUTE1 TXSOC RXSOC SOCIRQPW :AVH-X1500DVD/XNUC :AVH-X1500DVD/XNEW5 :AVH-X1500DVD/XNUW5 :AVH-X1550DVD/XNRC :AVH-X1550DVD/XNRD :AVH-X1550DVD/XNRI :AVH-X1590DVD/XNID AVH-X1500DVD/XNUC...
  • Page 31 ILMB TAGGING IC1301 MX25L8006EM2I-12G Q1201 PE6/SCL3/RxD6 IC1151 WM8761BGED SH_L I TO 1/3 VOUTL USBFLG PJ14/DV_DATA14/LCD_DATA14/PINT6/PWM2G/TxD6 N TO 3/3 USBCNT PJ18/DV_DATA18/LCD_DATA18/MOSI0/TIOC0C/SIOFTxD USB SW IC751 PJ30/SSIDATA5/TIOC2B/IETxD TC7USB221FT PE7/SDA3/RxD7 JA1601 PF7/SSIRxD0/RxD0/SGOUT_3/CTS1 USB_D+ PF8/A23/TxD0 PF16/SD_CD_0/FCE/IRQ4/MMC_CD USB_D- USB IF PJ13/DV_DATA13/LCD_DATA13/PINT5/PWM2F/TxD5 USB5V USB5 TO 1/3 AVH-X1500DVD/XNUC...
  • Page 32 SOC33_1 VDEC33 TPN33 VDD3.3V REG. IC1801 NJW4181U3-33B VDD33 VOUT BUP_1 VDEC1.5V REG. TUN5V REG. IC2031 IC1901 NJM2878F3-15 NJM2886DL3-05 P1951 VDEC33 VDEC15 VOUT CONT TUN5 VOUT CONT SOC1.25V REG. SYS+B IC1821 IC2011 NJM2387ADL3 BD00IA5WEFJ BUP_1 SOC33 SOC12 SYS+B VOUT CONT AVH-X1500DVD/XNUC...
  • Page 33 A :PDB093A8 :PDB094A8 VDCNT8 DDCERR CN1751 (2/2) COMDC COMDC LCDPW LCDPW TMPSENS TEMPSEN PWM_G G_PWM PWM_R R_PWM PWM_B B_PWM CN5401 KDT1 KDT1 KDT0 KDT0 REMIN REMIN ATRST NRST DDCCLK VDCNT5 :AVH-X1500DVD/XNUC :AVH-X1500DVD/XNEW5 :AVH-X1500DVD/XNUW5 :AVH-X1550DVD/XNRC :AVH-X1550DVD/XNRD :AVH-X1550DVD/XNRI :AVH-X1590DVD/XNID BUP_1 SYSPW AVH-X1500DVD/XNUC...
  • Page 34 OPOUT3 CN1101 OPIN3- VO2+ JA3641 VO1+ OPIN2+ VO1- OPIN1+ AUXL AUXL VO2- OPIN3+ AUX IN AUXR AUXV AUXV Q1104 Q1102 78LD JA3621 BCAMIN BCAMIN BACK CAMERA Q1103 Q1101 INPUT BCAMGND 65LD TEMP F+H/G+H E+G/E+F VR1101 IMON VR1102 Vref VCC5 AVH-X1500DVD/XNUC...
  • Page 35 VCC33 Vout TEMP VCC12 REG. F+H_G+H IC1953 E+G_E+F S-1135D12-A6 VIN3RF VIN4RF VCC12 VOUT VIN2RF ON/OFF VIN1RF VIN7 VIN8 VR1101 CDMPD VR1102 DVDMPD HOME HOME RFINP IC1951 TC7SZU04FU 12EJ USB_CLOCK X1950 VDSENS 48MHz VREFH VIN5 VIN6 VIN3 VIN4 VIN2 VIN1 AVH-X1500DVD/XNUC...
  • Page 36 AMPOUT IC5102 S-1155B33-U5 CPVCC PWRVI LCD33 VOUT LCDPW CPPSW Q5106 ON/OFF LCD POWER IC5101 ILMB R1290K103A TPN33 PWRVI CN1751 CPPFB Q5101 LPSYNC VREF CPNFB ILMB BLSYSC BLEN DIMMER BLERR MTCHCK MTCHDA TPIRQN REMIN KDT0 KDT1 Q5402 PWM_B PWM_R PWM_G AVH-X1500DVD/XNUC...
  • Page 37 L/R (Hi) XON (Hi) CN5202 Anode ILMB LCD BACKLIGHT DRIVER IC5201 BD81A04EFV-M BACKLIGHT OUTL LED1 SYNC LED2 LED3 FAIL1 LED4 FAIL2 TOCH PANEL CONTROLLER IC5301 CN5301 AK4187VN TOUCH PANEL PENIRQN CN5402 KDT0 KDT1 LEDB CN4801 Q5401 LEDR LEDG TPN33 ILMB AVH-X1500DVD/XNUC...
  • Page 38 SERVICE UNIT(KEY) REMOTE CONTROL SENSOR IC4801 CN4801 PNJ4833M TPN33 D4801 KEY MATRIX KDT0 S4801, S4802, S4803, KDT1 S4804, S4805, S4806, S4807, S4808, S4809 CN5402 LEDB LEDG LEDR ILMB AVH-X1500DVD/XNUC...

  • Page 39: Diagnosis

    ASENBO : pin 100 ASENBO←H DDCCLK←Clock Out DDCCLK : pin 65 (Frequency of 413.9 kHz) VDCNT5 : pin 69 VD5, 8←H VDCNT8 : pin 70 Starts Communication with Display microcomputer Source keys operate ↓ Source ON SYSPW : pin 66 SYSPW←H AVH-X1500DVD/XNUC...

  • Page 40: Inspection Method Of Pickup Unit

    Is it OK? PICK UP Perform lens RF level check cleaned? cleaning Replace the Check2 CRG chassis Error rate check PICK UP Perform lens Is it OK? cleaned? cleaning Replace the CRG chassis Ckeck parts Finished other than PICK UP AVH-X1500DVD/XNUC...
  • Page 41 10 - 65 (mA) DVDLD1 VCC5_PU Disc Check Point Threshold Remarks: LD current TCD-782 CDLD1 - VCC5_PU 150 - 900 (mV) 10 - 60 (mA) CDLD1 VCC5_PU Notes: Please pay attention to the laser diode damage by static electricity. AVH-X1500DVD/XNUC...
  • Page 42 TCD-782 0000 0E00 ASMAX on display Check2 : Error rate check <Check> Status: [Tracking Closed] of TEST MODE Remarks Disc Check Point Threshold less than ID:40000 GGV1025 1.000E-3 less than GGV1025 ID:200000 1.000E-3 less than TCD-782 ID:HOME Position 2.500E-3 AVH-X1500DVD/XNUC...

  • Page 43: Diagnosis Flowchart

    5.3 DIAGNOSIS FLOWCHART AVH-X1500DVD/XNUC...
  • Page 44 <Check> Check the voltage at the “STANBY” test point while the power is on. Use the “DGND1” test point at the reference. Check point Module No. Specification value Unit STANBY - DGND1 VCC33 - 0.6 V or more V Side A GNDD1 STANBY Fig 1.1: STANBY check point AVH-X1500DVD/XNUC...
  • Page 45 Check point Module No. Specification value Unit VDD5_1 - DGND1 5.0 ± 0.4 VCC33_1 - DGND1 3.3 ± 0.033 VCC12_1 - DGND1 1.2 ± 0.015 Side A VCC12 VCC33 VD5-1 DGND1 Fig 2.2: VDD5, VCC33, VCC12 voltage check points AVH-X1500DVD/XNUC...
  • Page 46 <Check> Check the voltage at the “XRES” test point while the power is on. Use the “DGND1” test point at the reference. Check point Module No. Specification value Unit NRES - DGND1 VCC33 × 0.7 or more V Side A NRES DGND1 Fig 3.1: RESET check point AVH-X1500DVD/XNUC...
  • Page 47 <Check> Check the voltage at the “VSENS” test point while the power is on. Use the “DGND1” test point at the reference. Check point Module No. Specification value Unit VSENS - DGND1 0.95 - 1.07 VD8 = 8.0 ± 0.4 V Side A VSENS DGND1 Fig 4.2: VSENS check point AVH-X1500DVD/XNUC...
  • Page 48 Check point Module No. Specification value Unit 27 MHz ± 50 ppm IC1501 156pin - DGND1 Specification value Fig 5.2: Clock specification value Side A DGND1 IC1501 156pin Fig 5.3: 27 MHz check point AVH-X1500DVD/XNUC...
  • Page 49 190pin 56 ohm ± 5% DQM0 IC1480 15pin IC1501 179pin 56 ohm ± 5% DQM1 IC1480 39pin IC1501 180pin 56 ohm ± 5% IC1480 20pin IC1501 193pin 56 ohm ± 5% IC1480 21pin IC1501 197pin 56 ohm ± 5% AVH-X1500DVD/XNUC...
  • Page 50 Side A Check point 1 (IC1480) Check point 2 (IC1501) Fig 6.2: SDRAM I/F check point AVH-X1500DVD/XNUC...
  • Page 51 Check point Module No. Specification value Unit VD8_P - PGND1 8.0 ± 0.4 VD8_A - AGND1 8.0 ± 0.4 VCC5_1 - AGND1 5.0 ± 0.05 Side A AGND1 VCC5_1 PGND1 VD8_P VD8_A Fig 7.2: VD8, VCC5 voltage check points AVH-X1500DVD/XNUC...
  • Page 52 Check with PGND_3 and GNDAU1 being the reference. Check point Module No. Specification value Unit VD8_A - PGND_3 8.0 ± 0.4 AVCC5 - GNDAU1 5.0 ± 0.05 Side A PGND3 GNDAU1 AVCC5 VD8_A Fig 8.2: VD8, AVCC5 voltage check points AVH-X1500DVD/XNUC...
  • Page 53 2.0 V - VCC33V DGND - 0.8 V 33.8688 MHz ± 300 ppm Specification value 1 Specification Specification value 2 value 3 Fig 9.2: Clock specification value Side A DGND4 Check point 2 (IC1501 148 pin) Fig 9.3: DACCLK check point AVH-X1500DVD/XNUC...
  • Page 54 VCC33V - 0.6 V or higher 0.4 V or lower Waveform 3 Specification value 2 Specification value 1 Fig 10.2: Serial 3 lines specification value Side A DGND1 151pin ADOUT signal 150pin LRCK signal 149pin SRCK signal Fig 10.3: Serial 3 lines check points AVH-X1500DVD/XNUC...
  • Page 55 Reference waveform 1400 ± 150 mV Waveform 4 1400 ± 150 mV Waveform 4 Specification value is the root-mean-square value (rms). Fig 10.4: Analog audio out (LO, RO) specification value. Side A GNDAU3 Fig 10.5: Analog audio out check point AVH-X1500DVD/XNUC...
  • Page 56 Specification value 2 Reference waveform VCC33V - 0.6 V or higher 0.4 V or lower Waveform 5 Specification value 2 Specification value 1 10.6: Digital audio signal (IECOUT) specification value Side A DGND1 Fig 10.7: Digital audio signal (IECOUT) check point AVH-X1500DVD/XNUC...
  • Page 57 PEAK COMPOSITE signal Reference value Color burst Pedestal level BOTTOM Horizontal sync signal Fig 11.2: Waveform for the case of composite white 100% output Side A COMPOSITE GNDV2 Fig 11.3: VIDEO signal check point AVH-X1500DVD/XNUC...
  • Page 58 (Refer to the LD power on time mode for the method of displaying the LD energizing time.) 2. If the second digit from the left of the energizing time display is showing E, such as “ E ”, it means that the flash memory has reached its life. Example: 0E000BB8 AVH-X1500DVD/XNUC...
  • Page 59 Check point Module No. Specification value Unit 48 MHz ± 200 ppm IC1501 50pin - DGND1 Specification value Fig 13.2: Clock specification value Side A 48 MHz DGND1 Fig 13.3: 48 MHz check point AVH-X1500DVD/XNUC...
  • Page 60 1. USB Memory: Play a song from USB memory and check D+ and D- with the DGND1 standards. 2. iPod: Connect iPod and check CP_RESET, SDATA and SCLOCK with the DGND1 standards until the Pioneer log appears. When iPod Touch or iPhone is connected, the logo is not displayed but only a check mark is displayed.
  • Page 61 1 V/div. 500 nsec/div Reference voltage:DGND2 1 V/div. 1 μsec/div Waveform 2 Waveform 5 CH1 : LRCK Reference voltage:DGND2 1 V/div. 5 μsec/div Waveform 3 VIDEO [WHITE 100IRE] CH1 : COMPO Reference voltage:GNDV1 200 mV/div. 10 μsec/div GNDV Waveform 6 AVH-X1500DVD/XNUC...
  • Page 62 2 ms/div 1 V/div Reference voltage : DGND 20 ms/div 1 V/div CP_RESET DGND NRES DGND DGND Waveform 12 Waveform 11 IPOD SCL signal It checks by LECORY. Reference voltage : DGND 500 μs/div 1 V/div DGND Waveform 13 AVH-X1500DVD/XNUC...

  • Page 63: Error Code List

    *11 Although it is USB source, it notifies as an error of DISC source. *12 Although it is USB source, iIt cancels only by Disc eject. *13 Although it is DISC source, it notifies as an error of USB source. *14 Although it is DISC source, It cancels only without Device. AVH-X1500DVD/XNUC...
  • Page 64 Select a list that the same song mat not sup- is not supported can be played. songs in the contains songs. more than once. ported on this unit. current list. Not Found No related Transfer songs to songs. the iPod. AVH-X1500DVD/XNUC...

  • Page 65: Understanding Auto Eq Error Messages

    Understanding messages rected. After checking, try again. Messages Translation Message Cause Action Pioneer recommends Please con- The microphone Plug the optional the use of a camera nect the mi- is not con- microphone se-...

  • Page 66: Connector Function Description

    7 : NC (GNDDVD) 16 : NC (REAUL) 25 : NAVI_TO SYS 6. RL- 14. ACC 8 : NC (YS) 17 : NC (GNDRAU) 26 : GNDD 7. FL+ 15. GND 9 : ASENBO 18 : NC (CCREM) 8. RL+ 16. B.UP AVH-X1500DVD/XNUC...

  • Page 67: Service Mode

    6.1 MONITOR TEST MODE MONITOR TEST MODE MENU SCREEN Method for Mode IN While pressing [Mute] + [Reverse] key, restart the system. Display specification Operational description Remote controller key Selection cursor up movement Selection cursor down movement Down Menu enter Band AVH-X1500DVD/XNUC...
  • Page 68 When Eject Lock is on : ON When Eject Lock is canceled : OFF Operational description Remote controller key Return to test mode menu RETURN Page up NEXT Page down PREV Page: 2 Page: 3 Page: 4 Page: 5 AVH-X1500DVD/XNUC...
  • Page 69 When “conditions that the mark is lit” are not satisfied When “Data Initialize is executed” When “EEPROM initialize is executed” Operational description Remote controller key Return to test mode menu RETURN Selection cursor up movement Selection cursor down movement Down Menu enter Band AVH-X1500DVD/XNUC...
  • Page 70 Remote controller key Check is interrupted Band Outermost circle check result screen Finished normally Finished abnormally Operational description Remote controller key Check is finished Band 2. Effective Area Calibration - 2 Outermost circle check screen First point Second point AVH-X1500DVD/XNUC...
  • Page 71 By repeating this action 16 times, obtain calibration value of each [+]. When touching the last 17th cursor, calibration values at 16 points and information of normal finish in 17 bytes are written in EEPROM and the screen returns to TOP menu by pressing a key. AVH-X1500DVD/XNUC...
  • Page 72 Operational description Remote controller key Return to top menu Band 4. Touch Panel Coordinates Test [+] is displayed at a touched place. (Two [+] are displayed by touching two places.) Operational description Remote controller key Return to top menu RETURN AVH-X1500DVD/XNUC...
  • Page 73 Repeating this action for 4 points and by pressing the last 4th point, “O.K.” is displayed. Operational description Remote controller key Return to top menu RETURN Calibration confirmation result screen Operational description Remote controller key Return to top menu RETURN AVH-X1500DVD/XNUC...
  • Page 74 When Outermost circle check of line calibration or 16-point adjustment is finished normally after 16-point adjustment of user calibration is finished normally Operational description Remote controller key Return to test mode menu RETURN Selection cursor up movement Selection cursor down movement Down Menu enter Band AVH-X1500DVD/XNUC...
  • Page 75 1 dot stripe image of black and gray (50% white) will appear. Adjust the number to minimize the flicker. < Flicker Adjustment > Flicker adjustment image (lattice) COM DC Operational description Remote controller key Return to top menu RETURN Following items in EEPROM Adjustment menu are not used on service. AVH-X1500DVD/XNUC...
  • Page 76 Method for Mode IN Choose “4. EEPROM Initialize” among the Monitor Test Menu screen. Display specification Confirmation screen Operational description Remote controller key Return to test mode menu RETURN Selection cursor left movement Selection cursor right movement Menu enter Band AVH-X1500DVD/XNUC...
  • Page 77 Cyan:50% -> Yellow:100% -> Yellow:50% -> Black -> Gray -> White -> Green & Magenta dot signal (The display of the screen will be changed in 1 second.) R: 100% Operational description Remote controller key Return to test mode menu RETURN Stop / restart of auto display Band AVH-X1500DVD/XNUC...
  • Page 78 Operational description Remote controller key Return to test mode menu RETURN Pattern change Band 3. Color Bar Display of color bar signals. Color bar (Vertical) Operational description Remote controller key Return to test mode menu RETURN Pattern change Band AVH-X1500DVD/XNUC...
  • Page 79 Alpha blend Down (-0x10) Down Alpha blend Up (+0x01) Alpha blend Down (-0x01) Pattern change Band 5. Raster Signal Display of signals for step confirmation. White 0% Operational description Remote controller key Return to test mode menu RETURN Pattern change Band AVH-X1500DVD/XNUC...
  • Page 80 Black Operational description Remote controller key Return to test mode menu RETURN Pattern change Band 7. Center Marker Display of signal for screen central location setting. Center marker Operational description Remote controller key Return to test mode menu RETURN AVH-X1500DVD/XNUC...
  • Page 81 R:100% -> R:50% -> G:100% -> G:50% -> B:100% -> B:50% -> Black -> Gray -> White signal (The display of the screen will be changed in 1 second.) R: 100% Operational description Remote controller key Return to test mode menu RETURN Stop / restart of auto display Band AVH-X1500DVD/XNUC...
  • Page 82 Display of step signals and signals for alpha blend check. Right-white 64step Operational description Remote controller key Return to test mode menu RETURN Alpha blend Up (+0x10) Alpha blend Down (-0x10) Down Alpha blend Up (+0x01) Alpha blend Down (-0x01) Pattern change Band AVH-X1500DVD/XNUC...
  • Page 83 White 0% Operational description Remote controller key Return to test mode menu RETURN Pattern change Band 5. Center Marker Display of signal for screen central location setting. Center marker Operational description Remote controller key Return to test mode menu RETURN AVH-X1500DVD/XNUC...
  • Page 84 Gray Stripe Gray Stripe Gray Stripe Gray Stripe Gray Stripe Gray 94dot 30dot 9dot width 30dot 4dot width 30dot 3dot width 30dot 2dot width 30dot 1dot width 30dot Operational description Remote controller key Return to test mode menu RETURN AVH-X1500DVD/XNUC...

  • Page 85: Dvd Test Mode

    (1) [MUTE] key + [FORWARD] key -> Turn on BUP and ACC. (2) DVD SOURCE -> ON (3) Execute the test mode using each key. Operation Key Display on function flow MUTE MENU TOP MENU AUDIO SUB TITLE ANGLE RETURN EJECT EJECT AVH-X1500DVD/XNUC...
  • Page 86 3C00 0000 : CRG- Tracking close state FBAL coefficient (layer 0) FBAL coefficient (layer 1) Focus gain coefficient (layer 0) Focus gain coefficient (layer 1) Tracking gain coefficient (layer 0) Tracking gain coefficient (layer 1) AS normalization adjustment value (layer 0) AVH-X1500DVD/XNUC...
  • Page 87 Designation of digit by command (1) and (2). UP/DOWN of numbers by command (3) and (4). Fix by command (5). Power_OFF Error occurrence at Power_OFF [Note] If an error occurs at Power_OFF, reset cannot be made. In such a case, it is necessary to turn the power off and start the test mode once again. Error display AVH-X1500DVD/XNUC...
  • Page 88 [Note] If the power on time is 999999 hours or more, it is always reported as 999999 hours. [Note] If the power on time is “*E** ****”, the value may not be correct due to the life of the flash memory. AVH-X1500DVD/XNUC...
  • Page 89 5: Return CRG moves to the most outer Please Input Number Now Running Please Input Number <Error> ERROR 1: Power OFF select Code : 00000000 Please Input Number <Error : Power OFF> ERROR Code : 00000000 Please Reset AVH-X1500DVD/XNUC...

  • Page 90: Disassembly

    Remove the four screws and then remove the Service Unit (Monitor). Fig.2 Holder(1) Service Unit (Key) Removing the Service Unit (Key) (Fig.3) Remove the the Holder(1). Release the seven latches and then remove the Holder(2). Remove the Service Unit (Key). Holder(2) Fig.3 AVH-X1500DVD/XNUC...
  • Page 91 Don’t remove this screws excluding the dismantlement of the DVD Mechanism Module. Fig.4 Removing the Heat Sink and the Holder (Fig.5) Heat Sink Holder Remove the three screws and then remove the Heat Sink. Remove the two screws and then remove the Holder. Fig.5 AVH-X1500DVD/XNUC...
  • Page 92 If forcefully removed, it may be deformed. Attention at assembly) When you assemble the Service Unit Holder and the Bracket, the Claw enters the hole. They are hardly separated, so pay attention to the deformation. The Service Unit Holder should contact the Bracket. Fig.6 AVH-X1500DVD/XNUC...
  • Page 93 Removing the Interface PCB and the Mother PCB (Fig.7) Disconnect the connector. Interface PCB Remove the three screws and then remove the Interface PCB. Straighten the tab at location indicated. Remove the three screws and then remove the Mother PCB. Mother PCB Fig.7 AVH-X1500DVD/XNUC...

  • Page 94: Each Setting And Adjustment

    Press the EJECT key only after the disk has stopped completely. If the product hangs up turn the power OFF immediately. Don't touch the volume for laser power adjustment other than the time of POWER adjustment. (Laser diode may be damaged.) AVH-X1500DVD/XNUC...
  • Page 95 Adjustment screwdriver : crosshead, No.0, nonmetal (ceramic screwdriver for adjustment) Line Locating The following line locating is required. Power adjustment Power adjustment VREF1 Connection Diagram : Checking terminal for oscilloscope The figure in parentheses of resistor / capacitor is constant. Universal board VREF1 Enlarged For CDt For DVDt AVH-X1500DVD/XNUC...
  • Page 96 Adjust VR in order that this width is within the range of target FR level adjustment value. Power adjustment standard RF level adjustment value (The setup is completed. STEP 12, 26) 848 mV to 892 mV 658 mV to 702 mV AVH-X1500DVD/XNUC...
  • Page 97 16. Return the state of mecha to clockwise. 17. Set up again (state of mecha to clockwise / setting of DVD single layer) and conduct the final check of RF level and ERR rate. (Check in the state of Tracking Close) 18. Eject. AVH-X1500DVD/XNUC...
  • Page 98 (Check in the state of Tracking Close) 528 mV to 832 mV Refer to FE test mode function flow. 1.0E – 2 and under 32. Eject. Refer to FE test mode function flow. 33. Take out CD TCD-782 (or TCD-792). 34. Power off. AVH-X1500DVD/XNUC...

  • Page 99: Pcl Output Confirmation

    With the TESTIN (72 pin) status of IC601 to be “H”, it is shifted to PCL Output Test mode after reset started. The clock signal is output from the CLKOUT terminal IC601 (Pin 78). The frequency of the clock signal is 9.375 MHz. If the clock signal out of the range, the X’tal (X601) should be replaced with new one. AVH-X1500DVD/XNUC...

  • Page 100: 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.) 9.1 PACKING RC, RD, RI, ID UC, RC, RD RI, ID EW5, UW5 UC, EW5 UC, RC, RD, RI, ID EW5, UW5, RI AVH-X1500DVD/XNUC...
  • Page 101 See Contrast table (2) 14-7 Service Network See Contrast table (2) Protector See Contrast table (2) (2) CONTRAST TABLE AVH-X1500DVD/XNUC, AVH-X1500DVD/XNEW5, AVH-X1500DVD/XNUW5, AVH-X1550DVD/XNRC, AVH- X1550DVD/XNRD, AVH-X1550DVD/XNRI and AVH-X1590DVD/XNID are constructed the same except for the fol- lowing: AVH-X1500DVD/ AVH-X1500DVD/ AVH-X1500DVD/...
  • Page 102 * CRB4090 Finnish * CRB4091 Danish * CRB4092 Portuguese * CRB4093 Greek * CRB4094 Turkish All operation manuals are supplied in PDF files by the CD-ROM. Regarding the availability of paper manual, contact Pioneer Service representative in your region. AVH-X1500DVD/XNUC...
  • Page 103 AVH-X1500DVD/XNUC...

  • Page 104: Exterior (1)

    9.2 EXTERIOR (1) EW5, UW5, RI EW5, UW5, RI AVH-X1500DVD/XNUC...
  • Page 105 Cushion CNN4274 Label See Contrast table (2) Screw BSZ26P060FTC Lighting Conductor CNW2588 (2) CONTRAST TABLE AVH-X1500DVD/XNUC, AVH-X1500DVD/XNEW5, AVH-X1500DVD/XNUW5, AVH-X1550DVD/XNRC, AVH- X1550DVD/XNRD, AVH-X1550DVD/XNRI and AVH-X1590DVD/XNID are constructed the same except for the fol- lowing: AVH-X1500DVD/ AVH-X1500DVD/ AVH-X1500DVD/ AVH-X1550DVD/ Mark Description XNUC...

  • Page 106: Exterior (2)

    9.3 EXTERIOR (2) UC, RC, RD, RI, ID UC, RC, RD, RI, ID EW5, UW5 AVH-X1500DVD/XNUC...
  • Page 107 Service Unit (Mother I/F) See Contrast table (2) Holder CND6530 Screw BSZ26P060FTC Bracket CND6635 (2) CONTRAST TABLE AVH-X1500DVD/XNUC, AVH-X1500DVD/XNEW5, AVH-X1500DVD/XNUW5, AVH-X1550DVD/XNRC, AVH- X1550DVD/XNRD, AVH-X1550DVD/XNRI and AVH-X1590DVD/XNID are constructed the same except for the fol- lowing: AVH-X1500DVD/ AVH-X1500DVD/ AVH-X1500DVD/ AVH-X1550DVD/ Mark Description...

  • Page 108: Dvd Mechanism Module (1)

    ( A ) (NOTE) ( A ) (NOTE) ( A ) ( C ) ( C ) ( A ) : GEM1045 ( B ) : GEM1038 ( C ) : GEM1024 (NOTE) Apply grease to the whole part. AVH-X1500DVD/XNUC...
  • Page 109 On this mechanism, Pickup and Spindle Motor can not be replaced at the service site, because a special facility is required for the adjustment after replacing them. So, if Pickup or Spindle Motor is defective, replace the Mechanism Unit. AVH-X1500DVD/XNUC...

  • Page 110: Dvd Mechanism Module (2)

    9.5 DVD MECHANISM MODULE (2) ( C ) ( C ) ( C ) ( A ) ( B ) ( A ) : GEM1045 ( B ) : GEM1038 ( C ) : GEM1024 AVH-X1500DVD/XNUC...
  • Page 111 AVH-X1500DVD/XNUC...

  • Page 112: Schematic Diagram

    SYS+B GNDV FM/AM(30%) (B,C): -11.0 dBs R106 NM R103 GNDA TV:+2.2 dBs AUX:+2.2 dBs VCR:+2.2 dBs D101 USB(LS2 Decode):+5.1 dBs BGSENS1 USB(SH Decode):+2.2 dBs DVD/CD(LS2):+5.1 dBs D102 GNDA ANA-I/O BUS GNDA GNDV NOTE INNER BUS ANA-SH BUS ANA-SYS BUS AVH-X1500DVD/XNUC...
  • Page 113 BUP_1 AVH-X1500DVD/XNUC MOTHER PCB CHIP SIZE LEGEND AVH-X1500DVD/XNEW5 YS BUS 1608 (ANALOG BLOCK) AVH-X1500DVD/XNUW5 2125 AVH-X1550DVD/XNRC 3216 IC341 Q311 AVH-X1550DVD/XNRD PA2030A SYS+B C2 3 1 TAB AVH-X1550DVD/XNRI B1 2 5 B2 101 - : AV.SEL 2 PW.GND2 AVH-X1590DVD/XNID E1 1...

  • Page 114: Mother Pcb (System Block) (Guide Page)

    ANTSENS TEMPSENS C605 R613 KDT1 4.7k R615 KDT0 4.7k CN601 VDD33 RESET NRST OSMD NDMOD OSCK OSDA GNDD SYS-ANA BUS SYS-SH BUS SYS-POWER BUS SYS-I/O BUS SERVICE UNIT(MOTHER I/F) Consists of SYS-TUN BUS MOTHER PCB INTERFACE PCB INNER BUS AVH-X1500DVD/XNUC...
  • Page 115 MOTHER PCB (SYSTEM BLOCK) SYS-TUN BUS SYS-I/O BUS SYS-POWER BUS AVH-X1500DVD/XNUC SYS-SH BUS AVH-X1500DVD/XNEW5 AVH-X1500DVD/XNUW5 AVH-X1550DVD/XNRC AVH-X1550DVD/XNRD SYS-ANA BUS AVH-X1550DVD/XNRI AVH-X1590DVD/XNID C690 R601 R602 R603 R604 R605 R606 R705 100k 100k 100k 100k 100k 100k 8.2k 100k 100k 100k 100k...
  • Page 116 AVH-X1500DVD/XNUC...
  • Page 117 AVH-X1500DVD/XNUC...
  • Page 118 AVH-X1500DVD/XNUC...
  • Page 119 AVH-X1500DVD/XNUC...
  • Page 120 10.3 MOTHER PCB (SH BLOCK) (GUIDE PAGE) RGB VIDEO ISOLATOR INNER BUS AVH-X1500DVD/XNUC AVH-X1500DVD/XNEW5 SH-I/O BUS AVH-X1500DVD/XNUW5 Q1003 L1001 LSCR523UB AVH-X1550DVD/XNRC R1011 15p/50 CTF1545-A AVH-X1550DVD/XNRD SH-SYS BUS C1382 AVH-X1550DVD/XNRI GNDV AVH-X1590DVD/XNID SH-POWER BUS GNDD IC1001 C1010 GNDSIG GNDV SH-TUN BUS...
  • Page 121 PB22 R1337 FIO0_1 to JTAG JIG CN1281 SOC33_1 SOC33 ASEMDJ R1281 MDMP TDOJ R1282 ASEBRKJ R1283 ASEBRE TRSTJ R1284 TRST TMSJ R1285 TDIJ R1286 GNDD TCKJ R1287 A_RST R1288 SHRST SOCRST SH-SYS BUS GNDD GNDD SH-I/O BUS INNER BUS AVH-X1500DVD/XNUC...
  • Page 122 AVH-X1500DVD/XNUC...
  • Page 123 AVH-X1500DVD/XNUC...
  • Page 124 AVH-X1500DVD/XNUC...
  • Page 125 AVH-X1500DVD/XNUC...
  • Page 126 (1.5A) 9 VREG 27p/50 Fast acting fuse C2165 10 SGND R2169 GNDD C2169 1000p/50 11 COMP GNDD 220k GNDD R2164 2200p/50 7.5k 12 FB C2166 4700p/25 R2174 R2173 AN33014UA GNDD only A, E 200k 390k C2152 1000p/50 GNDD GNDD AVH-X1500DVD/XNUC...
  • Page 127 GNDD GNDD R2101 R2102 3.6k 365.8/413.9kHz Q2132 LTC014EEB GNDD GNDD AVH-X1500DVD/XNUC AVH-X1500DVD/XNEW5 SERVICE UNIT(MOTHER I/F) The > mark found on some component parts indicates AVH-X1500DVD/XNUW5 Consists of AVH-X1550DVD/XNRC the importance of the safety factor of the part. MOTHER PCB AVH-X1550DVD/XNRD...

  • Page 128: Mother Pcb (In/Out Block) (Guide Page)

    R1693 BT33 DBGT UART_DBG_TX I2S_SYNC R1692 R1672 BT33V I2S_MCLK BT18 BBOT nRESET BOOTS R1673 BT33 BT18V R1683 C1679 BT18V MIC1_N BT18_EN C1678 1u/10 MIC1_P MIC_BIAS R1680 LINEOUT_L MIC2_P MIC2_N LINEOUT_R GNDD CN1671 GNDD GNDD BT IF GNDD CN1751 CKS6536-A AVH-X1500DVD/XNUC...
  • Page 129 D1603 GNDD GNDD GNDA CN1651 JA1661 Auto EQ MIC 1601 - : USB IF V18HI AVH-X1500DVD/XNUC 1611 - : OPT 1621 - : VCR IN/OUT AVH-X1500DVD/XNEW5 SERVICE UNIT(MOTHER I/F) 1631 - : PREOUT AVH-X1500DVD/XNUW5 Consists of AVH-X1550DVD/XNRC 1651 - : AUTO FLAP...
  • Page 130 AVH-X1500DVD/XNUC...
  • Page 131 AVH-X1500DVD/XNUC...
  • Page 132 AVH-X1500DVD/XNUC...
  • Page 133 AVH-X1500DVD/XNUC...

  • Page 134: Mother Pcb (Tuner Block)

    GNDD DABSX12 JA452 L451 CTF1786-A R455 C458 GNDRF R456 GNDRF 5p/50 C459 except A only A 4p/50 R452 R451 R454 C460 C456 R457 4p/50 5p/50 C461 GNDRF GNDD GNDD GNDRF GNDRF GNDRF GNDRF TUNAG 4p/50 only A, E TUNAG AVH-X1500DVD/XNUC...
  • Page 135 MOTHER PCB (TUNER BLOCK) FM/AM(30%) (A,D~G): -15.0 dBs FM/AM(30%) (B,C): -11.0 dBs TUN-ANA BUS TUN-SYS BUS 10p/50 C560 C561 10p/50 only A, E C562 4700p/25 AVH-X1500DVD/XNUC TUNER C563 TUN5 AVH-X1500DVD/XNEW5 36.48MHz 4700p/25 AVH-X1500DVD/XNUW5 AVH-X1550DVD/XNRC TUNAG AVH-X1550DVD/XNRD only A, E C566...

  • Page 136: Interface Pcb

    GNDA 41 SXL 42 SXPWR NC 43 C3606 SXPWR 44 SXPWR 45 SXEN 46 GNDSX 47 GNDSX 48 BT MIC WIRED 49 GNDSX JA3691 WIREDAD 50 R3692 WIRED REMOTE R3693 R3731 1k R3732 1k WIREDAD WIRED JA3731 CKS6437-A GNDD AVH-X1500DVD/XNUC...
  • Page 137 NAVI_TO_SYS GNDD GNDD R3706 8.2k JA3701 SXPWR R3707 R3712 PWEN SXPWR R3711 GNDSX SXRX R3704 R3708 GNDA R3702 R3701 R3709 R3703 SXTX R3705 R3710 GNDSX KN3602 KN3601 TP3741 C3741 SERVICE UNIT(MOTHER I/F) Consists of M2R6TP_GND MOTHER PCB INTERFACE PCB AVH-X1500DVD/XNUC...

  • Page 138: Dvd Core Unit (Guide Page)

    XCSF1 XCSF2 LECRGM VO1+ VO4+ R1488 100k R1405 TOM2 SPDLP VO2- VO3- R1484 R1402 100k TOP2 SPDLM VO2+ VO3+ GNDD R1406 CWW5043 CWW5044 C1485 4.7k BA5839FP VDD3 GND1 0.1u/10 M12L64164A-5TG2M GNDD3 GNDP5 GNDP4 GNDD SDRAM MOTOR DRIVER GNDD GNDP AVH-X1500DVD/XNUC...
  • Page 139 R1115 0.1u/16 LECRGP LECRGM R1109 (1608*4) WHITE LECRGM SPDLP LECRGM M1 CXC4026 R1111 R1116 SPDLM CRG(L/E) MOTOR Q1103 2SB1132(QR) LECRGP GREEN LECRGP DVDLDO LPCO1 Q1101 LSC4081UB(QRS) SPDLM SPDLM M2 EXM2002 SPINDLE MOTOR GNDA4 C1106 SPDLP SPDLP 0.01u/16 GNDP GNDA AVH-X1500DVD/XNUC...
  • Page 140 AVH-X1500DVD/XNUC...
  • Page 141 AVH-X1500DVD/XNUC...
  • Page 142 AVH-X1500DVD/XNUC...
  • Page 143 AVH-X1500DVD/XNUC...

  • Page 144: Service Unit(Monitor) (Guide Page)

    BLGND C5311 NM R5211 BLGND LED1 LED4 D5303 NM R5210 NM LED2 LED3 C5312 NM BD81A04EFV-M R5209 NM D5304 NM R5208 R5216 NM C5313 R5215 BLDGND BLEN BLEN BLGND PGND BLER BLERR DIMMER BLSYNC R5321 BLSYNC LPSNC LPSYNC LCDGND AVH-X1500DVD/XNUC...
  • Page 145 KDT1 LEDR PWM_B TOUCHGND LEDG D5309 IC5301 L5302 LEDB R5319 AK4187VN VSS 14 PWM_G TOUCHGND TPN33 TEST 10 RST Q5401 HN1C01FU(YGR) CAD0 11 KEYGND R5413 R5415 PWM_R R5414 Q5402 LSCR523UB TOUCHGND (RED) (GREEN) (BLUE) KEYGND L5301 TOUCHGND TOUCHGND KEYGND AVH-X1500DVD/XNUC...
  • Page 146 AVH-X1500DVD/XNUC...
  • Page 147 AVH-X1500DVD/XNUC...
  • Page 148 AVH-X1500DVD/XNUC...
  • Page 149 AVH-X1500DVD/XNUC...

  • Page 150: Service Unit (Key)

    2125 3216 3.3V IC4801 C4804 3.3V C4805 CN4801 CCG1192-A CKS6063-A PNJ4833M 10u/10V KEYGND KEYGND RESET KDT0 KDT0 TPN33 TPN33 LEDB1 LEDB LEDG1 CN5402 LEDG LEDR1 LEDR KDT1 KDT1 ILMB 10 KEYGND 11 8.0V KEYGND D4801 SMLVN6RGB2U(A) C4801 C4802 C4803 AVH-X1500DVD/XNUC...
  • Page 151 0.0~0.5V 0.5~1.2V 1.2~1.8V 1.8~2.4V 2.4~3.0V KDT0 EJECT MUTE VOL+ VOL- KDT1 FORWARD REVERSE MODE HOME R4805 R4806 R4807 R4808 R4802 R4803 R4804 1.8k 2.2k 4.7k 1.8k 2.2k 4.7k MUTE VOL+ RESET EJECT VOL- MODE HOME FORWARD REVERSE KEYGND KEYGND AVH-X1500DVD/XNUC...

  • Page 152: Waveforms

    CH1 : 2TD1 0.5 V/div 50 ms/div 0.5 V/div 50 ms/div ID search Inside t Outside(DVD) CH2 : 3LECRGM-LECRGP CH2 : 3LECRGM-LECRGP 2.0 V/div 50 ms/div 2.0 V/div 50 ms/div Traverse 5001FWD(long)(DVD) Traverse 5001REV(long)(DVD) VHALFt VHALFt GNDt GNDt GNDt AVH-X1500DVD/XNUC...
  • Page 153 0.5 V/div 100 ms/div 0.5 V/div 100 ms/div 0.5 V/div 500 us/div Focus Close(DVD) Play TD(DVD) Play FD(DVD) VHALFt VHALFt VHALFt 4FD1 4FD1 0.5 V/div 500 us/div 0.5 V/div 500 us/div Focus Jump L0tL1 Focus Jump L1tL0 VHALFt VHALFt AVH-X1500DVD/XNUC...

  • Page 154: Pcb Connection Diagram

    R629 IC601 C606 C613 R637 R644 R636 R402 R655 R633 R632 R654 R653 R697 R652 CN401 R651 Q601 R1402 R1406 C601 R622 R628 R1053 P1951 R401 CN601 CN1751 R403 CN5401 D1904 P1911 P2081 C2081 C2131 C2082 CN751 C2083 CN1952 AVH-X1500DVD/XNUC...
  • Page 155 195 200 205 210 215 220 225 230 235 240 245 250 255 R1376 C1303 C1308 C1304 C1306 C1307 C1302 R1426 C1312 R1694 C1311 C1687 R1423 R1314 R1373 C1305 C1310 R1690 L1671 L1311 R1430 C1671 C1674 C1682 IC1671 JA1661 C1676 L1672 P1831 C1832 Q1831 C2051 R2051 R1832 CN1831 C1675 R1836 FRONT AVH-X1500DVD/XNUC...
  • Page 156 R1066 R1309 R1065 R1345 R1312 R1335 R1101 R1102 R1397 C2023 C1357 C2021 IC2021 C1355 IC1301 R1696 L1303 C2061 D2052 C1679 R203 Q1663 R2052 C2022 C2062 R2024 IC2011 Q1661 IC2061 IC2051 R1349 R1662 R2022 C1661 Q1662 D1661 R1663 C1689 C1688 AVH-X1500DVD/XNUC...
  • Page 157 R1073 C1075 R1065 C1924 C1704 D1922 R1782 C2023 IC2031 C757 R751 C2021 IC2021 C751 C2134 D2131 C2133 Q2132 R2031 C1651 C753 R753 Q751 Q752 R2133 C2022 R1653 C752 R2132 R2024 R754 D2132 C1652 R752 C754 R2022 C755 Q2131 CN1651 AVH-X1500DVD/XNUC...
  • Page 158 11.2 INTERFACE PCB INTERFACE PCB SIDE A D3705 R3711 D3706 R3713 R3707 R3706 D3663 R3669 R3668 D3664 R3666 R3665 R3673 R3672 R3671 R3670 AVH-X1500DVD/XNUC...
  • Page 159 INTERFACE PCB SIDE B D3704 R3712 D3703 D3702 C3701 D3701 R3708 R3709 R3710 R3704 R3702 R3705 D3731 D3732 C3731 C3732 CN1701 R3662 R3663 R3664 R3643 R3644 R3648 R3641 C3641 R3646 D3643 D3641 C3642 R3645 AVH-X1500DVD/XNUC...
  • Page 160 CN1951 C1618 R1979 C1616 R1978 C1615 R1976 C1482 C1613 R1975 C1614 R1974 R1972 R1973 C1612 R1971 C1609 R1605 C1481 130 135 140 145 150 155 F1001 C1623 R1490 C1601 C1511 C1480 R1602 L1902 L1904 CN1952 C1015 CN751 R1954 R1955 AVH-X1500DVD/XNUC...
  • Page 161 R1004 C1676 R1983 R1045 C1003 IC1801 F1002 R1671 IC1953 R1508 C1002 C1809 R1507 X1501 C1004 L1903 R1505 R1804 R1506 C1016 C1805 C1806 IC1002 R1803 C1804 C1803 C1041 12EJ D1901 C1802 C1801 D1902 IC1003 C1040 R1225 R1043 C1225 R1019 R1025 AVH-X1500DVD/XNUC...

  • Page 162: Service Unit (Monitor)

    C5014 CN5001 R5016 C5013 R5129 R5015 C5115 C5012 R5125 R5126 R5014 C5011 R5013 C5010 R5012 R5011 C5009 Q5103 C5008 R5010 R5009 C5007 R5008 C5006 KN5004 R5007 C5005 R5006 C5004 R5005 C5003 R5004 C5002 R5003 C5001 R5001 R5002 TFT LCD AVH-X1500DVD/XNUC...
  • Page 163 R5201 L5202 CN5201 L5203 D5132 CN5402 5130 R5132 Q5402 R5415 C5116 C5117 Q5401 IC5102 KN5003 CN5202 R5319 C5309 R5311 IC5301 R5305 CN5302 R5304 L5301 R5306 C5303 CN5301 C5307 C5301 L5302 CN5403 C5209 R5301 TH5201 TFT LCD(BACK LIGHT) TOUCH PANEL AVH-X1500DVD/XNUC...
  • Page 164 SERVICE UNIT(MONITOR) R5206 C5203 R5213 R5212 R5205 R5218 R5217 D5401 D5402 D5304 C5313 C5312 R5313 D5303 AVH-X1500DVD/XNUC...
  • Page 165 SIDE B R5112 R5321 R5024 R5029 R5026 R5028 AVH-X1500DVD/XNUC...
  • Page 166 SIDE A SERVICE UNIT(KEY) SIDE B C4805 S4805 S4809 RESET EJECT IC4801 VOL+ C4804 S4807 R4801 VOL- R4807 S4808 R4806 R4805 MUTE S4806 HOME C4803 C4801 S4804 CN5402 D4801 C4802 R4804 MODE S4803 FORWARD S4801 R4808 R4803 R4802 REVERSE S4802 AVH-X1500DVD/XNUC...

  • Page 167: Electrical Parts List

    The expression of the unit in this manual is shown by u instead of . Please do not make a mistake. Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. Service Unit(Mother I/F) A:AVH-X1500DVD/XNUC Consists of B:AVH-X1500DVD/XNEW5 Mother PCB Interface PCB C:AVH-X1500DVD/XNUW5...
  • Page 168 VTL1126 D 1801 (B,66,83) Diode 1SR154-400 L 1391 (A,87,45) Chip Beads VTL1126 D 1902 (B,38,42) Diode CRG03 D 1951 (A,161,63) Diode RB056L-40 L 1393 (A,83,44) Chip Beads VTL1126 D 1952 (A,153,59) Diode RB056L-40 L 1394 (A,87,44) Chip Beads VTL1126 AVH-X1500DVD/XNUC...
  • Page 169 R 110 (B,143,79) RAB4CQ101J R 621 (B,66,61) RS1/16SS473J R 112 (B,129,63) RS1/16SS101J R 113 (B,132,64) RS1/16SS101J R 622 (A,55,42) RS1/16SS101J R 114 (B,133,64) RS1/16SS101J R 623 (B,61,44) RS1/16SS104J R 624 (B,61,45) RS1/16SS103J R 115 (B,136,63) RS1/16SS101J R 626 (B,58,45) RS1/16SS0R0J AVH-X1500DVD/XNUC...
  • Page 170 R 758 (B,66,16) RS1/16SS472J R 1102 (B,125,29) RAB4CQ221J R 759 (B,61,16) RS1/16SS102J R 1103 (B,120,33) RAB4CQ471J R 821 (A,45,101) RS1/16SS153J R 1104 (B,116,33) RAB4CQ471J R 832 (B,65,75) RS1/16SS104J R 1105 (B,113,33) RAB4CQ471J R 833 (B,59,75) RS1/16SS103J R 1106 (B,122,50) RS1/16SS471J AVH-X1500DVD/XNUC...
  • Page 171 R 1341 (A,126,46) RS1/16SS104J R 1623 (B,123,110) RS1/16SS223J R 1344 (B,119,53) RS1/16SS150J R 1631 (B,45,110) RS1/16SS821J R 1345 (B,103,29) RS1/16SS473J R 1632 (A,45,113) RS1/16SS223J R 1347 (A,129,46) RS1/16SS0R0J R 1633 (A,37,109) RS1/16SS472J R 1348 (A,94,25) RS1/16SS101J R 1634 (A,34,113) RS1/16SS223J AVH-X1500DVD/XNUC...
  • Page 172 R 1962 (B,154,75) 0.012 ohm CCN1321 C 107 (B,125,75) CKSSYB104K10 C 108 (B,125,76) CKSSYB104K10 R 1963 (B,157,63) RS1/16SS224J C 109 (B,125,79) CKSSYB104K10 R 1964 (B,165,67) RS1/16SS472J C 110 (B,127,81) 10 uF CCG1192 R 1965 (B,165,64) RS1/16SS1101D R 1966 (B,167,64) RS1/16SS3000D AVH-X1500DVD/XNUC...
  • Page 173 (A,38,71) CKSSYB104K10 C 283 (B,109,93) 10 uF CCG1192 C 556 (A,48,83) (A,E) CCSSCH220J50 C 284 (B,108,98) 10 uF CCG1192 C 557 (A,52,85) CKSRYB224K16 C 286 (B,103,94) CKSSYB104K16 C 558 (A,48,81) CKSSYB224K6R3 C 287 (B,127,96) CCSSCH102J50 C 559 (A,51,82) CKSRYB105K10 AVH-X1500DVD/XNUC...
  • Page 174 C 1052 (B,83,50) CKSSYB474K6R3 C 1313 (A,125,36) CKSSYB104K16 C 1053 (B,83,48) CKSSYB474K6R3 C 1314 (A,124,38) CKSSYB104K16 C 1054 (B,79,50) CKSSYB103K16 C 1315 (A,124,40) CKSSYB104K16 C 1055 (B,79,49) CKSSYB102K50 C 1316 (A,124,41) CKSSYB104K16 C 1056 (B,81,50) CKSSYB103K25 C 1317 (A,125,43) CKSSYB104K16 AVH-X1500DVD/XNUC...
  • Page 175 CKSSYB104K10 C 1375 (A,81,46) CCSSCH560J50 C 1959 (A,162,42) 10 uF CCG1236 C 1376 (A,79,46) CCSSCH560J50 C 1960 (A,162,44) 10 uF CCG1236 C 1377 (A,81,50) CCSSCH560J50 C 1961 (A,162,47) 47 uF CCG1229 C 1379 (A,81,52) CCSSCH560J50 C 1963 (B,159,73) CKSRYB473K50 AVH-X1500DVD/XNUC...
  • Page 176 C 3722 (A,118,35) CKSRYB102K50 R 1110 (B,16,54) RS1/16SS3R3J C 3723 (A,119,39) CKSRYB102K50 R 1111 (B,6,63) RS1/10SR3R3J R 1112 (B,5,58) RS1/10SR3R3J C 3724 (A,116,44) CKSRYB102K50 C 3725 (A,120,44) CCSRCH180J50 R 1113 (B,15,59) RS1/10SR3R9J C 3726 (A,123,43) CCSRCH180J50 R 1114 (B,19,57) RS1/10SR3R3J AVH-X1500DVD/XNUC...
  • Page 177 DCH1256 R 1532 (A,24,42) RS1/16SS101J C 1210 (B,77,34) CKSSYB104K16 R 1534 (B,29,48) RS1/16SS221J C 1251 (B,12,41) CEVW101M16 R 1535 (A,22,44) RS1/16SS104J C 1252 (B,7,41) 4.7 uF CCG1222 R 1536 (B,32,48) RS1/16SS104J C 1253 (B,7,39) CKSSYB104K16 R 1537 (A,24,46) RS1/16SS104J AVH-X1500DVD/XNUC...
  • Page 178 (A,22,24) CKSSYB104K10 CN5202 (A,127,31) Connector CKS6523 C 1615 (A,23,26) CKSSYB104K10 CN5301 (A,121,17) Connector CKS6327 C 1616 (A,24,27) CKSSYB104K10 CN5401 (A,58,69) Connector CKS6536 C 1617 (B,27,28) CKSSYB104K10 CN5402 (A,113,42) Connector CKS6063 C 1618 (A,22,29) CCSSCH101J50 RESISTORS C 1619 (A,23,30) CKSSYB562K25 AVH-X1500DVD/XNUC...
  • Page 179 CCG1236 R 5207 (A,97,74) RS1/16SS101J C 5026 (A,8,44) CKSSYB102K50 R 5212 (B,106,65) RS1/16SS3603D C 5029 (A,28,38) CKSSYB102K50 R 5213 (B,106,66) RS1/16SS2402D C 5030 (A,28,39) CKSSYB104K10 C 5031 (A,9,50) 10 uF CCG1192 R 5219 (A,103,74) RS1/16SS104J R 5220 (A,103,73) RS1/16SS154J AVH-X1500DVD/XNUC...
  • Page 180 C 5401 (A,68,64) CKSSYB104K10 Unit Number : CXX5006 Unit Name : Service Unit(Key) MISCELLANEOUS IC 4801 (A,9,90) IR RC REC MODULE PNJ4833M D 4801 (A,14,43) LED SMLVN6RGB2U(A) S 4801 (A,12,18) Push Switch CSG1155 S 4802 (A,12,7) Push Switch CSG1155 AVH-X1500DVD/XNUC...

This manual is also suitable for:

Avh-x1500dvd/xnew5Avh-x1550dvd/xnriAvh-x1590dvd/xnidAvh-x1550dvd/xnrcAvh-x1550dvd/xnrdAvh-x1500dvd/xnuw5

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