DDX7015/7025/7035 DDX7045/7065 BLOCK DIAGRAM VIDEO UNIT VIDEO UNIT (X35-4332-70) VR/VG/VB CN303 PON+5.0V P ON+5.0V PON-12.0V P ON+5.0V VGL-12.0V PON+3.3V VGND VGND V GND STV1 V GND STV1 USPD LCD PON IC101 U/D(UPSD) PON-12.0V D GND NGOE3 PON+18.5V DC-DC IC EJECT...
DDX7015/7025/7035 DDX7045/7065 BLOCK DIAGRAM DVD X35 POWER SUPPLY/GND MAP DVD X35 POWER SUPPLY/GND MAP +5.0V AVR OZ960IS BL+8.5V BL+8.5V BACK-LIGHT INVERTER PON+3.3V PON+3.3V PON+3.3V PON+5.0V PON+5.0V PON+5.0V 7 INCH PON+14.0V PON+18.5V PON+18.5V PON-12.0V PON-12.0V DC-DC +7.5V AVR PON+12.5V PON+7.5V TIMING PLL &...
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DDX7015/7025/7035 DDX7045/7065 COMPONENTS DESCRIPTION Ref.No. Application/Function Operation/Condition/Compatibility IC205 Remote control output buffer IC206 Inverter Microcomputer reset control System µ-com reset control at low voltage IC207 Reset IC300 3 terminal regulator Video system 5V power supply output IC301 1H delay PAL color difference signal delay...
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DDX7015/7025/7035 DDX7045/7065 COMPONENTS DESCRIPTION Ref.No. Application/Function Operation/Condition/Compatibility Low-frequency power Q112 Video system 7.5V output amplifying PNP transistor Q113 Small signal PNP transistor Fan power supply 12.8V output Q114 Small signal NPN transistor Fan power supply 12.8V output Medium power amplifying Q115 Fan power supply 12.8V output...
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DDX7015/7025/7035 DDX7045/7065 COMPONENTS DESCRIPTION ELECTRIC UNIT (X34-316x-xx) Ref.No. Application/Function Operation/Condition/Compatibility 3-terminal regulator IC Generates 8.4V for audio from BU14V. 3-terminal regulator IC Generates 5.0V for visuals from BU14V. IC100 Logic IC For audio mute control. IC101 Logic IC When BU5V goes below 3.7V, reset with output L (When microcomputer is flushed, 4.2V).
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DDX7015/7025/7035 DDX7045/7065 COMPONENTS DESCRIPTION Ref.No. Application/Function Operation/Condition/Compatibility P-CONT Turned ON when Q21 is turned ON. P-ANT switch Turned ON when Q20 is turned ON. P-CONT Turned ON when Q25 is turned ON. P-CONT Turned ON when BU14V is supplied. Turned OFF when Q22 is turned ON.
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DDX7015/7025/7035 DDX7045/7065 COMPONENTS DESCRIPTION Ref.No. Application/Function Operation/Condition/Compatibility IC304 Schmidt inverter CLAMP/C. SYNC waveform shaping. IC601 Remote controller sensor Remote controller sensor. Dimmer switch Turned ON/OFF by PWM control signal and dimmer is put on the backlight. Q2,3 Inverter driver Inverter circuit driver.
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DDX7015/7025/7035 DDX7045/7065 MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No. Pin Name Module Function Processing Operation Description µCOM PORTVDD0 ILL_B LED (ILLUMI) Sub-panel backlight (blue) control H : Light on NTSC_PAL VIDEO NTSC/PAL switching H : PAL, L : NTSC PM_LED_SW/PM_LED_SW PM_LED_SW/SI LED (SI)
DDX7015/7025/7035 DDX7045/7065 MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No. Pin Name Module Function Processing Operation Description D_MUTE µCOM PORTVDD1 LCD_BRIGHT Backlight adjustment 62~65 L-fixed JIG_EJ EXTRA 2DIN FC detection terminal H : At FC, L : Except L-fixed Depends on tilt angle...
DDX7015/7025/7035 DDX7045/7065 MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No. Pin Name Module Function Processing Operation Description OSD_CS LC74735W Chip select to OSDC-IC OSD_DATA LC74735W Data to OSDC-IC L-fixed µCOM PORTVDD2 MINI_PON PM1_SET_STATUS0 PM1_SET_STATUS1 PM1_SET_STATUS2 SYS_SDATA to X25 Data from Box control microcomputer...
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DDX7015/7025/7035 DDX7045/7065 MICROCOMPUTER’S TERMINAL DESCRIPTION Processing Operation Active Truth Pin No. Pin Name Module Application Description (H/L) Value ILLUMI_DET DC Cable (X25) Illumination detection L : Illumination ON 55,56 H : Momentary power BU_DET DC Cable (X25) Backup power down detection down (8.8V or lower)
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DDX7015/7025/7035 DDX7045/7065 MICROCOMPUTER’S TERMINAL DESCRIPTION Processing Operation Active Truth Pin No. Pin Name Module Application Description (H/L) Value 97~99 TV_MREQ TV (External) Request to TV unit TV_CON TV (External) Startup request to TV unit H : TV unit ON, L : TV unit OFF µCOM...
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DDX7015/7025/7035 DDX7045/7065 MICROCOMPUTER’S TERMINAL DESCRIPTION Processing Operation Active Truth Pin No. Pin Name Module Application Description (H/L) Value 141,142 Pull down µCOM ADCVDD µCOM ADCGND q IC2_AFS_L, IC2_AFS_M r Audio selector (TC4052BFT) Typ value FM input mute Qualty constant Stereo PLL...
DDX7015/7025/7035 DDX7045/7065 TEST MODE You must adjustment for * mark function when you repaired How to enter the test mode for IC200 (X14-939 : Video control unit). While pressing and holding the Eject key and SRC key, reset the unit.
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DDX7015/7025/7035 DDX7045/7065 TEST MODE Test mode Main Service information screen Display of service information data and initialization for the Information Hposi unit. Initialized Chroma adjustment data. Service Source Display of DC offset voltage detect information. (for audio power Chroma Set Up...
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DDX7015/7025/7035 DDX7045/7065 TEST MODE Writing Serial number data screen Chroma adjustment screen Serial data writing for each unit. Chroma IC adjustment uses an accessory remote controller. (The selector of the remote controller is set the Audio mode) 1) Serial number input screen Initialized Chroma adjustment data.
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DDX7015/7025/7035 DDX7045/7065 TEST MODE MECHA ADJ screen Touch adjustment screen Panel mechanism position is adjusted in this screen. Key touch position correction adjustment for the Touch panel. There are cases where panel opens at power on, when ex- Adjust to 3-point position on the touch panel. The unit come changing DVD mechanism.
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DDX7015/7025/7035 DDX7045/7065 TEST MODE H position adjustment Source screen Adjusting Horizontal position for each video input source. Operate similarly to normal mode. But change to Test Mode Main screen when press to setup 1) Graphic HPOSI adjustment and audio keys.
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DDX7015/7025/7035 DDX7045/7065 TEST MODE Setup Menu screen Security code writing (E,M,X,C type only) Security code writing for the unit that control for pair with se- rial number. 1) How to enter to writing security code 1. Press to Security key when test mode setup screen.
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DDX7015/7025/7035 DDX7045/7065 ADJUSTMENT Chroma IC Adjustment (X14-939) Measurement Adjustment Item Adjustment Method Conditions Locations (X14) DC/DC SW frequency Connect a frequency counter to the No.8 pin of IC102 (Check land). TP925 Input signal Adjust frequency with VR1(The frequency will be notified later.)
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DDX7015/7025/7035 DDX7045/7065 ADJUSTMENT Chroma Adjustment Method • While pressing on EJECT+SRC on the Unit (X14), press • At this point, in the upper left corner of the screen, OSD RESET to enter the Test Mode. (Refer to Remote Controller display of CH : 16, VAL : 80 HEX will appear. (Refer to Re- mote Controller Operating Method 2.)
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DDX7015/7025/7035 DDX7045/7065 ADJUSTMENT Adjustment Item Test Mode Adjustment Method Adjustment Value Condition R sub-contrast CH : 14 Monitor the TP (CN850 58pin and 59pin) waveform, using an 0.1V±0.05V Input signal oscilloscope. : 10 step (NTSC) It is adjusted so that 58pin signal level higher 0.1V than 59pin 1Vpp V/S ratio signal (for 9 step signal).
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DDX7015/7025/7035 DDX7045/7065 PC BOARD (FOIL SIDE VIEW) VIDEO UNIT X35-4332-70 A/3 (J74-1598-12) Refer to the schematic diagram for the values of resistors and capacitors.
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DDX7015/7025/7035 DDX7045/7065 PC BOARD (FOIL SIDE VIEW) VIDEO UNIT X35-4332-70 C/3 (J74-1598-12) R602 R601 R623 X35 B/3 R703 R702 Refer to the schematic dia- gram for the values of resis- R611 tors and capacitors. CN602...
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DDX7015/7025/7035 DDX7045/7065 PC BOARD (COMPONENT SIDE VIEW) DVD UNIT X37-1020-04 (J74-1352-22) X37-1020-04 Ref. No. Address IC10 IC11 IC12 IC12 C116 C117 R109 IC11 C104 R138 CP12 R141 R134 CP11 R142 C129 R143 C134 C130 C101 CP16 R132 IC10 C133 CP13 Refer to the schematic diagram for the values of resistors and capacitors.
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DDX7015/7025/7035 DDX7045/7065 PC BOARD (FOIL SIDE VIEW) DVD UNIT X37-1020-04 (J74-1352-22) X37-1020-04 Ref. No. Address SW-F DVD C DVD D DVD A DVD B B CD R123 CD F SLD2 R127 CD E R121 C135 AGND A CD C136 CD MD...
100K 150K 25.5K R105 R126 R120 22.1K 150K • DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units. DDX7015/7025/7035/7045/7065 (1/4) X14-939x-xx (9/9)
DDX7015/7025/7035 DDX7045/7065 AUDIO MUTE. CONTROL CN100 BU5V IC100 W103 RESET 5.2V W104 TV CLK W105 5.2V S-MUTE RESET IC TV MDATA W106 4 5 6 9 10 11 12 1 2 3 6 7 8 10 11 12 TV SDATA...
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• DC voltages are as measured with a high impedance voltme- ter. Values may vary slightly due to variations between indi- DDX7015/7025/7035/7045/7065 (2/4) vidual instruments or/and units. X34-316x-xx A,C/3 (5/5)
DDX7015/7025/7035 DDX7045/7065 X34-316-A/3 ELECTRIC UNIT (X34-316x-xx) (B/3) CN10 39 38 50 49 46 45 39 38 X34- LX BUS (A/3) LX BUS +B R714 [BU14V] Q700 C711 4.8V 1/2 VCC IC702 TV BOX 4.8V R732 BIN+ TV BOX +B 4.7K 4.2V...
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1 2 3 10 11 12 13 CN350 sured with a high imped- D401 ance voltmeter. Values J400 may vary slightly due to variations between indi- LX-BUS to DISC CHANGER o NAVIGATION SYSTEM vidual instruments or/and units. DDX7015/7025/7035/7045/7065 (3/4) X34-316x-xx B/3 (2/2)
TP108 Q304 Q305 tomer. 4.7K 4.7K • DC voltages are as measured with a high impedance voltmeter. Val- TP78 TP77 ues may vary slightly due to varia- tions between individual instru- DDX7015/7025/7035/7045/7065 (4/4) ments or/and units. to LCD X35-4332-70 (2/2)
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DDX7015/7025/7035 DDX7045/7065 EXPLODED VIEW (PANEL ASSY) M1.7 N09-6162-05 M2x3 N09-6232-05 M2x2 N09-6253-05 M2x3 N35-2003-48 (X35-4332-70) (A/3) LCD1 (X35- C/3) Parts with the exploded numbers larger than 700 are not supplied.
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DDX7015/7025/7035 DDX7045/7065 EXPLODED VIEW (PANEL MECHANISM) M1.7x4 N09-6147-08 φ2x2.3 N09-6148-08 φ2x2.3 N09-6150-08 N09-6151-08 WASHER 1.6x3.5 N19-2105-14 Parts with the exploded numbers larger than 700 are not supplied.
E39-0668-05 FLAT CABLE (4P) K : DDX7015 E : DDX7025 M : DDX7035 X : DDX7045 R : DDX7045 C : DDX7065 Indicates safety critical components. (K : North America E : Europe M : Other Areas X : Australia R : Latin America X : China)
CHIP C 2.2UF K : DDX7015 E : DDX7025 M : DDX7035 X : DDX7045 R : DDX7045 C : DDX7065 Indicates safety critical components. (K : North America E : Europe M : Other Areas X : Australia R : Latin America X : China)
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L40-1001-78 SMALL FIXED INDUCTOR (10UH) K : DDX7015 E : DDX7025 M : DDX7035 X : DDX7045 R : DDX7045 C : DDX7065 Indicates safety critical components. (K : North America E : Europe M : Other Areas X : Australia R : Latin America X : China)
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1.0K J 1/10W K : DDX7015 E : DDX7025 M : DDX7035 X : DDX7045 R : DDX7045 C : DDX7065 Indicates safety critical components. (K : North America E : Europe M : Other Areas X : Australia R : Latin America X : China)
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3.0K J 1/10W K : DDX7015 E : DDX7025 M : DDX7035 X : DDX7045 R : DDX7045 C : DDX7065 Indicates safety critical components. (K : North America E : Europe M : Other Areas X : Australia R : Latin America X : China)
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TC7W34FU MOS-IC K : DDX7015 E : DDX7025 M : DDX7035 X : DDX7045 R : DDX7045 C : DDX7065 Indicates safety critical components. (K : North America E : Europe M : Other Areas X : Australia R : Latin America X : China)
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DTC144EUA DIGITAL TRANSISTOR K : DDX7015 E : DDX7025 M : DDX7035 X : DDX7045 R : DDX7045 C : DDX7065 Indicates safety critical components. (K : North America E : Europe M : Other Areas X : Australia R : Latin America X : China)
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CHIP C 18PF K : DDX7015 E : DDX7025 M : DDX7035 X : DDX7045 R : DDX7045 C : DDX7065 Indicates safety critical components. (K : North America E : Europe M : Other Areas X : Australia R : Latin America X : China)
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CHIP R J 1/10W KCX K : DDX7015 E : DDX7025 M : DDX7035 X : DDX7045 R : DDX7045 C : DDX7065 Indicates safety critical components. (K : North America E : Europe M : Other Areas X : Australia R : Latin America X : China)
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CHIP R J 1/8W K : DDX7015 E : DDX7025 M : DDX7035 X : DDX7045 R : DDX7045 C : DDX7065 Indicates safety critical components. (K : North America E : Europe M : Other Areas X : Australia R : Latin America X : China)
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BA3121F ANALOGUE IC K : DDX7015 E : DDX7025 M : DDX7035 X : DDX7045 R : DDX7045 C : DDX7065 Indicates safety critical components. (K : North America E : Europe M : Other Areas X : Australia R : Latin America X : China)
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CHIP C 10UF K : DDX7015 E : DDX7025 M : DDX7035 X : DDX7045 R : DDX7045 C : DDX7065 Indicates safety critical components. (K : North America E : Europe M : Other Areas X : Australia R : Latin America X : China)
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CHIP R J 1/10W K : DDX7015 E : DDX7025 M : DDX7035 X : DDX7045 R : DDX7045 C : DDX7065 Indicates safety critical components. (K : North America E : Europe M : Other Areas X : Australia R : Latin America X : China)
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DTA143EUA DIGITAL TRANSISTOR K : DDX7015 E : DDX7025 M : DDX7035 X : DDX7045 R : DDX7045 C : DDX7065 Indicates safety critical components. (K : North America E : Europe M : Other Areas X : Australia R : Latin America X : China)
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CHIP R J 1/10W K : DDX7015 E : DDX7025 M : DDX7035 X : DDX7045 R : DDX7045 C : DDX7065 Indicates safety critical components. (K : North America E : Europe M : Other Areas X : Australia R : Latin America X : China)
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D10-4652-02 SLIDER K : DDX7015 E : DDX7025 M : DDX7035 X : DDX7045 R : DDX7045 C : DDX7065 Indicates safety critical components. (K : North America E : Europe M : Other Areas X : Australia R : Latin America X : China)
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T25-0222-05 OPTICAL PICKUP HEAD K : DDX7015 E : DDX7025 M : DDX7035 X : DDX7045 R : DDX7045 C : DDX7065 Indicates safety critical components. (K : North America E : Europe M : Other Areas X : Australia R : Latin America X : China)
DDX7015/7025/7035 DDX7045/7065 SPECIFICATIONS Usable sensitivity ............28dBµ FM Tuner Section Frequency range (Frequency step) Video Section ............87.5~108.0MHz (50kHz) Color system of external video input ....NTSC/PAL Usable sensitivity (S/N 30dB) ....9.3dBf (0.8µV/75Ω) External video input level (RCA jacks) ....1Vp-p/75Ω...