Pioneer HTZ-7 VisionPlus Service Manual

Pioneer HTZ-7 VisionPlus Manual

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  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 1
    CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 2
    HTZ-7, HTZ-C7, HTZ-SW7 1. SAFETY INFORMATION This service manual is intended for qualified service technicians; instructions are issued from time to time. For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 3
    3 Protector C AHA7244 4 Packing Case AHD7741 5 Packing Sheet (750 × 600 × 0.5) Z23-007 6 Operating Instructions ARB7174 (Setting up the HTZ-7) (English/French) 7 Operating Instructions ARB7175 (Basic/Detailed) (English/French) 8 9 FM Antenna ADH7004 10 AM Loop Antenna ATB7009 11
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 4
    HTZ-7, HTZ-C7, HTZ-SW7 2.1.2 EXTERIOR (1/2) 18 26 39 25 38 11 26 17 11 26 2 29 CN5506 CN5502 b 30 EXTERIOR (2/2) c EXTERIOR (2/2) 27 28 a CN5503 CN5501 31 e CN5508 EXTERIOR (2/2) d
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 5
    L Assy 35 Side Panel R Assy ADD7139 ABA7050 AEB7143 AXG7073 AXG7074 36 65 Label 37 Fuse Caution Label 38 Cushion E 39 Cushion D ARW7050 ARW7051 AEB7140 AEB7139 HTZ-7, HTZ-C7, HTZ-SW7 5
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 6
    HTZ-7, HTZ-C7, HTZ-SW7 2.1.3 EXTERIOR (2/2) 44 25 47 46 43 26 24 37 43 10 Refer to " 2.1.4 LOADING MECHANISM ASSY". 39 41 23 40 45 35 c EXTERIOR (1/2) 42
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 7
    HTZ-7, HTZ-C7, HTZ-SW7 EXTERIOR (1/2) PARTS LIST Mark No. Description Part No. 1 SVIDEO ASSY 2 POWER MAIN ASSY 3 POWER SUB ASSY 4 AC ASSY 5 DVDM ASSY AWU7283 AWU7286 AWU7287 AWU7288
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 8
    HTZ-7, HTZ-C7, HTZ-SW7 2.1.4 LOADING MECHANISM ASSY ¶ Top View Refer to " 2.1.5 SERVO MECHANISM ASSY". 1 2 20 ¶ Bottom View 3 4 18 9 17 7 8 16 5 10 6 13 15 11 14 12 LOADING MECHANISM
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 9
    HTZ-7, HTZ-C7, HTZ-SW7 2.1.5 SERVO MECHANISM ASSY ¶ Top View 3 2 4 5 6 29 7 14 9 30 1 10 13 32 Centering Spring NSP 7 Disc Table NSP 8 Motor 9 Screw 10 Sub Guide Bar VBH1278 VNL1747 VXM1071 JGZ17P028FMC VLL1489 11 Guide Bar 12 Mechanism Base 13 Hook 14 Hook Spring 15 Slider VLL1488 VNL1748
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 10
    HTZ-7, HTZ-C7, HTZ-SW7 2.2 POWERED SUBWOOFER (HTZ-SW7) 2.2.1 PACKING 33 17 15 16 14 12 11 13 12 9 8 10 34 5 1 (1/2) 3 6 7 3 2 (1/2) 4 1 (2/2) 2(2/2) 19 25 24 20 21 23 22 27 26 30 32 31 18 30 28 29 10
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 11
    NSP 30 Polyethylene Bag S2 SHL1223 SHA2134 SHA2135 SHG2198 SHL1224 NSP 31 Polyethylene Bag S1 NSP 32 Satellite Speakers NSP 33 Display Unit 34 Caution Card SHL1225 HTZ-ST7 DU-HT7 ARB7190 HTZ-7, HTZ-C7, HTZ-SW7 11
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 12
    HTZ-7, HTZ-C7, HTZ-SW7 2.2.2 EXTERIOR 23 23 14 25 9 24 12 13 7 17 22 15 21 22 2 22 19 22 18 9 20 20 4 22 10 Refer to " 2.2.3 AMP ASSY ". 8 16 11 6 16 1 3 22 12
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 13
    SMG1623 A-SW7 AAK7646 SDF1073 SEC1423 SEC1429 SEC1430 SEC1431 SEP-150 SMV1942 SER1236 SLX1141 SMR1302 SMV1936 SNK2348 SNK2354 Q20EU82-53F BBZ30P080FZK BPZ30P080FMC BYC40P200FZB SBA1095 SXB1370 SXB1368 HTZ-7, HTZ-C7, HTZ-SW7 13
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 14
    HTZ-7, HTZ-C7, HTZ-SW7 2.2.3 AMP ASSY (A-SW7) Exterior (1/2) 6 16 16 16 16 16 3 19 16 7 19 19 19 20 17 10 19 4 17 10 13 13 16 9 16 16 17 21 17 16 Refer to " 7 EXTERIOR (2/2) ". 18 16 18 16 9 5 17 17 2 11 1 15 14 17 8 12 17 14
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 15
    Holder ANG7203 AEC7165 DEC1231 DEC1574 PNW2029 16 Screw 17 Screw 18 Cushion C 19 Screw 20 Cushion D BBT30P080FZK BBZ30P080FMC AEB7138 IBZ30P100FCC AEB7148 21 65 Label ARW7050 HTZ-7, HTZ-C7, HTZ-SW7 15
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 16
    HTZ-7, HTZ-C7, HTZ-SW7 Exterior (2/2) 26 20 19 26 18 17 26 6 9 30 26 26 14 27 5 1 26 25 25 27 27 13 27 27 24 26 25 26 26 23 27 26 To IF ASSY CN3025 8 26 31 16 3 26 11 26 26 15 16 15 26 26 15 26 26 21 4 28 22 21 2 28 7 26 12 10
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 17
    17 Shield Case (A) NSP 18 Shield Case (B) Assy NSP 19 Earth Sleeve NSP 20 Shield Case (B) ANH7091 ANK7044 AXA7074 ALA7010 ANK7045 NSP 21 PCB Support 22 Insulation Sheet 23 Mica Sheet NSP 24 Locking Wire Saddle 25 Screw (3 × 16) AEC1006 AEC7148 AEE7028 DEC1305 ABA1056 26 Screw 27 Screw 28 Screw
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 18
    HTZ-7, HTZ-C7, HTZ-SW7 2.2.4 SATELLITE SPEAKER (HTZ-ST7) 15 4 10 6 3 13 12 4 6 2 2.2.5 DISPLAY UNIT (DU-HT7) 8 8 7 11 9 14 14 8 1 13 SATELLITE SPEAKER PARTS LIST Mark No. Description Part No. 1 Cabinet 2 Grille 3 Speaker
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 19
    -SW7 3. SCHEMATIC DIAGRAM Note: When ordering service parts, be sure to refer to "EXPLODED VIEWS AND PARTS LIST" or "PCB PARTS LIST". 3.1 DVD CENTER UNIT (HTZ-C7) A 3.1.1 OVERALL CONNECTION DIAGRAM (1/2), LOMB, LOSB, INSB and FGSB ASSEMBLIES LOADING MECHANISM ASSY SERVO MECHANISM (T) (T) ASSY
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 20
    1 2 3 4 HTZ-7, HTZ-C7, HTZ-SW7 3.1.2 OVERALL CONNECTION DIAGRAM (2/2) A E ( E E ) 1/3 to 3/3 DVDM ASSY (VWS1364) ADD7138 14P ADD7137 7P B F FM/AM TUNER MODULE (AXQ7065) I MOTHER ASSY (AWU7285) C AKP7046 4P ADD7112 14P ADD7111
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 21
    5 6 7 8 HTZ-7, HTZ-C7, HTZ-SW7 O LAMP ASSY (AWU7165) AKP7033 14P N FRONT (2) ASSY (AWU7164) A K POWER SUB ASSY (AWU7287) M FRONT (1) ASSY (AWU7163) ADD7115 7P J POWER MAIN ASSY (AWU7286) B ADD7139 12P I MOTHER ASSY (AWU7285) ADD7108 17P 5 6 L AC ASSY (AWU7288) P CN3023 (HTZ-SW7) AC
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 22
    1 2 3 4 HTZ-7, HTZ-C7, HTZ-SW7 3.1.3 DVDM ASSY (1/3) E 1/3 DVDM ASSY(1/3) (VWS1364) VTL1074 L335 (5/6) VTL1074 L342 A ! ! E 2/3 VTL1074 L340 VKF1001 TP400 (2/6) (3/6) (6/6) VKF1001 (1/6) TP300 1/2 VCO Offset ADJ. (4/6) 2/2 VKF1001 TP100 E 2/3 B S14B-PH-SM3 CN101 (F) (F)
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 23
    5 IC506 TC74VHCT245AFT 6 7 8 HTZ-7, HTZ-C7, HTZ-SW7 : RF SIGNAL ROUTE (ROM) : ROM DATA SIGNAL ROUTE (F) : FOCUS SERVO LOOP LINE (T) : TRACKING SERVO LOOP LINE (S) : SLIDER SERVO LOOP LINE A HD74HC573FP SRM2B256SLMX70 AGCOFF VKF1001
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 24
    1 2 HTZ-7, HTZ-C7, HTZ-SW7 3.1.4 DVDM ASSY (2/3) A VYW1570- B C IC605(1/2) TC74VHC139FT 3 4 E 2/3 DVDM ASSY(2/3) (VWS1364) E 1/3 C2F,XRESET E 3/3 XCSDOLV,DOLV-CD,XWRL,XWRH, XRD,XLT3,XAMUTE,XDREQ1, HCPUCK,IR,SEL-IR,XDVRST1,
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 25
    5 6 : AUDIO SIGNAL ROUTE (ROM) : ROM DATA SIGNAL ROUTE 7 8 HTZ-7, HTZ-C7, HTZ-SW7 E 3/3 A E 1/3 E 3/3 SDATA (ROM) MONITOR OUTPUT IC817 E 1/3 TC74VHCT541AFT E 3/3 E 3/3 E 1/3 B (ROM) (ROM) (ROM) (ROM) H 1/3 SERVO VKN1418 CN105 E 3/3 I E 3/3 CN5502 E 3/3 E 1/3 5 6 (ROM) (
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 26
    1 2 HTZ-7, HTZ-C7, HTZ-SW7 3.1.5 DVDM ASSY (3/3) A E 2/3 3 (1/4) (2/4) (4/4) (3/4) E 2/3 E 2/3 B 4 E 2/3 E 2/3 H 2/2 CN7002 (C) (Y) (COM) R845 0 C E 2/3 (2/3) (1/4) S4B-PH-SM3 CN801 (1/3) D IC813 CY2081SL-611 E 1/3 (3/3) 26 E 3/3 1 (3/4) (2/4) (4/4) (2/4) 2 (3/4) (4/4)
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 27
    5 6 E 3/3 DVDM ASSY(3/3) (VWS1364) 7 8 HTZ-7, HTZ-C7, HTZ-SW7 A E 2/3 HIBSEL,48/X44,XRESET, XLT3,XAMUTE 1/2 (COM) (Y) 2/2 (COM) (COM) 1/2 (Y) (Y) (C) B E 2/3 VKN1421 CN802 H 1/2 CN7502 (C) (Y) (COM) C E 2/3 VKN1418 CN803 H 2/2 CN7004 : AUDIO SIGNAL ROUTE (C) (ROM) : ROM
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 28
    1 2 3 4 HTZ-7, HTZ-C7, HTZ-SW7 3.1.6 FM/AM TUNER MODULE (FM) MIX AMP RF AMP A (FM) (FM) (FM) 1T378A (FM) OSC 1T378A (FM) BUFFER B (FM) (FM) (FM) (AM) (AM) C (AM) (
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 29
    5 6 7 8 HTZ-7, HTZ-C7, HTZ-SW7 A (TX) : TUNER AUDIO SIGNAL ROUTE (FM) : FM SIGNAL ROUTE (AM) : AM SIGNAL ROUTE (FM) (FM) AF AMP B CN5504 I (AM) (TX) (TX) (TX) AF AMP (FM) REGULATOR (AM) C PLL D F 29 5 6 7 8
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 30
    1 2 3 HTZ-7, HTZ-C7, HTZ-SW7 3.1.7 VIDEO ASSY and SVIDEO ASSY (1/2) H 1/2 SVIDEO ASSY (1/2) (AWU7283) A INPUT SELECT (Y) (Y) (Y) (Y) (Y) (Y) (C) (Y) (C) (C) (C) (C) (C) B 4 (Y) (C) G VIDEO ASSY (AWU7284) INPUT SELECT (COM) (COM) C (COM) (DVD) (COM) (Y) (C) : DVD DIGITAL AUDIO SIGNAL
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 31
    (C) (Y) 5 6 DVD /VIDEO 1, 2 /MUTE SELECT (Y) (Y) (C) (C) 7 8 HTZ-7, HTZ-C7, HTZ-SW7 A (Y) (C) (Y) (C) (COM) (Y) (C) (Y) (C) (DVD) B H 2/2 (DVD) C (Y) (C) (DVD) (COM) (Y) (C) (DVD) (COM) (COM) (COM) 5 6 D E 3/3 CN802 G H 1/2 31 7 8
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 32
    1 2 HTZ-7, HTZ-C7, HTZ-SW7 3.1.8 SVIDEO ASSY (2/2) A H 2/2 SVIDEO ASSY (2/2) (AWU7283) 3 D/A CONVERTER (DVD) (DVD) (DVD) (DVD) 4 (DVD) (DVD) E 3/3 CN803 B (DVD) (DVD) (DVD) A/D CONVERTER (DVD) I CN5503 C (V2) (V2) (V1) D (V1) 32 H 2/2 1 2 3 (V2) (V1) 4
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 33
    A (DVD) H 1/2 (DVD) (DVD) (DVD) (DVD) (DVD) DIGITAL OUT SELECT (DVD) B P JA3026 (HTZ-SW7) C (V1) (V2) (V2) (V1) 5 E 3/3 CN801 (DVD) (V1) (V2) (DVD) : DVD DIGITAL AUDIO SIGNAL : VIDEO 1 DIGITAL AUDIO SIGNAL : VIDEO 2 DIGITAL AUDIO SIGNAL : DIGITAL AUDIO SIGNAL :
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 34
    1 2 3 4 HTZ-7, HTZ-C7, HTZ-SW7 3.1.9 MOTHER ASSY I MOTHER ASSY (AWU7285) A RESET (TX) (TX) F CN6201 (TX) 3.3V DET. DVD/CD: 3.3V OTHER: 0V B J CN11 To FAN MOTOR (V2) C (A1) (A2) (TX) (V2) (V2) (A1) (A2) +5.2 -5.2 +5.2 DC 0V (DVD) (DVD) (V1) (V1) D I 34 1 2 3 4
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 35
    5 FAN TROUBLE DETECTION 6 7 8 HTZ-7, HTZ-C7, HTZ-SW7 P CN3023 (HTZ-SW7) (DVD) (TX) (V1) (A1) : DVD AUDIO SIGNAL (A2) : TUNER AUDIO SIGNAL : VIDEO 1 AUDIO SIGNAL : AUDIO 1 SIGNAL : AUDIO 1 SIGNAL : AUDIO SIGNAL (V2) : VIDEO 2 AUDIO SIGNAL :
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 36
    1 2 3 4 HTZ-7, HTZ-C7, HTZ-SW7 3.1.10 POWER MAIN ASSY, POWER SUB ASSY, FRONT (1) ASSY, FRONT (2) ASSY and LAMP ASSY A N FRONT (2) ASSY (AWU7164) M FRONT (1) ASSY (AWU7163) SWITCHES: S5906: VOL + S5907:
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 37
    5 K POWER SUB ASSY (AWU7287) CABLE HOLDER 491.500 (500mA/125V) 491001 (1A/125V) 6 7 8 HTZ-7, HTZ-C7, HTZ-SW7 HEAT SINK CABLE HOLDER CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. A REPLACE WITH SAME TYPE NO. 491001 MFD. BY LITTELFUSE INC. FOR IC16 (
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 38
    1 2 3 4 HTZ-7, HTZ-C7, HTZ-SW7 3.2 POWERED SUBWOOFER (HTZ-SW7) 3.2.1 OVERALL CONNECTION DIAGRAM A AA FLDP ASSY (AWU7294) Z CNB ASSY (AWU7172) B T AMP ASSY (AWU7290) C I CN5509 (HTZ-C7) H 2/2 JA7003 D (HTZ-C7) 38 1 P IF ASSY (AWU7293) Q ( Q Q ) 1/2, 2/2 MAIN ASSY (AWU7362) S ( S 1/3
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 39
    5 No. Part No. 6 No. 7 8 HTZ-7, HTZ-C7, HTZ-SW7 Part No. No. Part No. A No. Part No. U HP ASSY (AWU7295) V SWF ASSY (AWU7292) No. Part No. B R REG (1) ASSY (AWU7176) C SECONDARY ASSY X (AWU7175) PRIMARY
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 40
    1 2 3 4 HTZ-7, HTZ-C7, HTZ-SW7 3.2.2 IF ASSY, MAIN ASSY (1/2) and REG (1) ASSY A T CN3015 µ-COM. B S 2/3 CN9301 T CN3017 +31V -31V C +27.5V IC8112 491004 (4A/125V) Q 1/2 MAIN ASSY (1/2) (AWU7362) -27.6V +
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 41
    : DIGITAL AUDIO SIGNAL P IF ASSY (AWU7293) S 1/3 JA9000 H 2/2 A JA7003 (HTZ-C7) +4.9V 49101.5 (1.5A/125V) -53.3V -36.2V W J3002 I CN5509 (HTZ-C7) B Z CN3037 R REG (1) ASSY (AWU7176) C Q 1/2 CN3009 X J3008 CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 42
    1 2 HTZ-7, HTZ-C7, HTZ-SW7 3.2.3 MAIN ASSY (2/2) Q 2/2 MAIN ASSY (2/2) (AWU7362) A Q 1/2 (FL) 3 4 E-VR (FL) (FL) (FL) (FL) B (FL) S 3/3 CN9661 (SL) (FL) (C) (SL) (C) (C) (SW) C (SL) (C) (C) (SL) (C) (SL) (C) (C) (SW) (SW) (SW) (SW) D
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 43
    5 6 (FL) (FL) (FL) 7 8 HTZ-7, HTZ-C7, HTZ-SW7 CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE NO. 491002 MFD. BY LITTELFUSE INC. FOR IC8111 (AEK7013). CAUTION : FOR CONTINUED
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 44
    1 2 3 4 HTZ-7, HTZ-C7, HTZ-SW7 3.2.4 DOLBY DIG 9624 ASSY (1/3) A S 1/3 DOLBY DIG 9624 ASSY (1/3) (AWX7271) S 2/3 S 2/3 : DIGITAL AUDIO SIGNAL P CN3025 B S 2/3 S 3/3 C Q 1/2 CN3019 D 44 S 1/3 1 2 3 4
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 45
    5 6 7 8 HTZ-7, HTZ-C7, HTZ-SW7 A S 2/3 S 2/3 S 2/3 S 2/3 5 6 7 S 2/3 B S 2/3 S 3/3 C D S 1/3 45 8
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 46
    1 2 3 HTZ-7, HTZ-C7, HTZ-SW7 3.2.5 DOLBY DIG 9624 ASSY (2/3) A S 2/3 DOLBY DIG 9624 ASSY (2/3) (AWX7271) B 4 S 1/3 Q 1/2 CN3018 C S 1/3 S 3/3 D S 1/3 S 1/3 46 S 2/3 1 2 3 S 1/3 S 3/3 4
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 47
    5 6 7 8 HTZ-7, HTZ-C7, HTZ-SW7 A S 3/3 B S 1/3 S 3/3 S 1/3 5 6 C D S 2/3 47 7 8
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 48
    1 2 3 4 HTZ-7, HTZ-C7, HTZ-SW7 3.2.6 DOLBY DIG 9624 ASSY (3/3) S 3/3 A DOLBY DIG 9624 ASSY (3/3) (AWX7271) S 1/3 S 2/3 B C S 2/3 D S 2/3 48 S 3/3 1 2 3 4
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 49
    5 6 7 8 HTZ-7, HTZ-C7, HTZ-SW7 (FL) : AUDIO SIGNAL (FRONT) (SL) : AUDIO SIGNAL (REAR) (C) : AUDIO SIGNAL (CENTER) (SW) : AUDIO SIGNAL (SW) A (FL) (FL) (FL) (FL) (FL) (FL) (FL) (FL) S 2/3 (C) (SW) (C) (C) Q 2/2
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 50
    1 2 3 4 HTZ-7, HTZ-C7, HTZ-SW7 3.2.7 AMP ASSY, HP ASSY and SWF ASSY -26.5V +26.5V T AMP ASSY (AWU7290) Amplifier for FL, FR A +0.1V +27.5V -27.6V (FL) -
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 51
    5 6 7 8 HTZ-7, HTZ-C7, HTZ-SW7 (SL) (C) 0.01 Q 1/2 CN3014 (C) 1000p 1000p DC DET. (FL) (FL) +4.8V YF YF 0.01 1000p 1000p A U HP ASSY (AWU7295) (FL) HEADPHONE MUTE +23.6V (FL) :
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 52
    1 2 3 4 HTZ-7, HTZ-C7, HTZ-SW7 3.2.8 POWER SUPPLY ASSY, SECONDARY ASSY, PRIMARY ASSY, CNB ASSY and FLDP ASSY A P CN3024 -29.3V -36V B C Z CNB ASSY (AWU7172) FL DRIVER RESET Mask Sheet STANDBY LED AA FLDP ASSY (AWU7294) D 52 Z AA 1 2 3 4
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 53
    5 6 7 8 HTZ-7, HTZ-C7, HTZ-SW7 A Q 1/2 CN3008 B X SECONDARY ASSY (AWU7175) DXUY1215E T8001 ATS7222 POWER TRANSFORMER Y PRIMARY ASSY (AWU7291) W POWER SUPPLY ASSY (AWU7289) C CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 54
    4. Viewpoint of PCB diagrams D G SD G S Connector Capacitor SIDE A B DGS Field effect transistor P. C. Board Chip Part SIDE B 4.1 DVD CENTER UNIT (HTZ-C7) 4.1.1 LOMB, LOSB, INSB and FGSB ASSEMBLIES B LOSB ASSY E CN107 C SIDE A A LOMB ASSY (VNP1628-A) SLDR MOTOR C INSB ASSY D FGSB
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 55
    1 2 3 4 HTZ-7, HTZ-C7, HTZ-SW7 4.1.2 DVDM ASSY • This PCB is a four-layered board. Midddle layer is a mainly connected to Vcc and GND. E DVDM ASSY I CN5502 J CN10 SIDE A A IC601 IC501
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 56
    1 2 3 4 HTZ-7, HTZ-C7, HTZ-SW7 • This PCB is a four-layered board. Midddle layer is a mainly connected to Vcc and GND. A E DVDM ASSY SIDE B IC505 IC605 IC504 Q601 | Q603 Q771
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 57
    1 2 4.1.3 FM/AM TUNER MODULE F FM/AM TUNER MODULE 3 4 HTZ-7, HTZ-C7, HTZ-SW7 I CN5504 A SIDE A Q6204 F FM/AM TUNER MODULE B VR6201 Q6203 SIDE B C Q6306 Q6304 Q6401 Q6205 Q6402 Q6404 Q6214 Q6403 IC6202 D Q6302 Q6303 Q6301 Q6202 Q6201 IC6201 (ANP7159-B) F 57 1 2 3 4
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 58
    -SW7 4.1.4 VIDEO ASSY and SVIDEO ASSY A G VIDEO ASSY H SVIDEO ASSY IC7801 IC7804 B Q7801 IC7802 IC7803 Q7802 (ANP7283-B) C I CN5503 P JA3026 (HTZ-SW7) D G H 58 1 E CN801 E CN803 2 3 4 SIDE A E CN802 Q7501 | Q7506 IC7502 IC7503 IC7603 IC7602 Q7602 Q7601 Q7508 IC7505 Q7604 IC7605 Q7004
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 59
    1 H SVIDEO ASSY 1 2 3 4 HTZ-7, HTZ-C7, HTZ-SW7 SIDE B A IC7501 G VIDEO ASSY IC7801 IC7701 Q7509 IC7504 Q7507 IC7604 Q7603 IC7002 Q7002 Q7001 IC7017 Q7017 Q7013 Q7019 IC7013 IC7015 IC7010 IC7011 IC7014 IC7009 IC7012 (ANP7283-B) B Q7803 (ANP7283-B) C D G H 59 2 3 4
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 60
    1 2 3 4 HTZ-7, HTZ-C7, HTZ-SW7 4.1.5 MOTHER ASSY, FRONT (1) ASSY, FRONT (2) ASSY and LAMP ASSY A I MOTHER ASSY B F CN6201 C To FAN MOTOR M FRONT (1) ASSY O LAMP ASSY J CN11 (ANP7284-C) D (ANP7284-C) 60 I M O 1 2 3 4
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 61
    5 6 7 8 HTZ-7, HTZ-C7, HTZ-SW7 P CN3023 (HTZ-SW7) A SIDE A B (ANP7284-C) C EE CN105 CN106 N FRONT (2) ASSY D (ANP7284-C) I N 61 5 6 7 8
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 62
    1 2 3 4 HTZ-7, HTZ-C7, HTZ-SW7 A SIDE B I MOTHER ASSY B (ANP7284-C) IC5501 Q5511 Q5601-Q5606 IC5602 IC5601 Q5009 Q5501 Q5502 Q5503 Q C N FRONT (2) ASSY D I N 62 1 2 (ANP7284-C) 3 4
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 63
    5 6 7 8 HTZ-7, HTZ-C7, HTZ-SW7 SIDE B A B IC5003 Q5501 Q5507 Q5502 Q5503 Q5512 Q5007 IC5004 Q5510 Q5008 Q5003 Q5004 IC5002 Q5513 IC5001 Q5701 C IC5701 Q5508 Q5509 Q5504 Q5505 M FRONT (1) ASSY Q5901 Q5902 D (ANP7284-C) I M 63 5 6 7 8
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 64
    1 2 3 HTZ-7, HTZ-C7, HTZ-SW7 4.1.6 POWER MAIN ASSY, POWER SUB ASSY and AC ASSY J POWER MAIN ASSY A 4 SIDE A L AC ASSY B IC13 IC15 IC12 IC11 AC INLET (ANP7284-C) AC POWER
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 65
    1 2 3 4 HTZ-7, HTZ-C7, HTZ-SW7 J POWER MAIN ASSY A SIDE B K POWER SUB ASSY Q22 Q12 IC17 IC16 (ANP7284-C) 1 2 B IC11 IC12 IC15 IC13 C Q18 IC18 Q19 Q17 Q16 Q11 Q24 Q25 D (ANP7284-C) J K 65 3 4
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 66
    1 2 3 HTZ-7, HTZ-C7, HTZ-SW7 4.2 POWERED SUBWOOFER (HTZ-SW7) 4.2.1 IF ASSY, MAIN ASSY and REG (1) ASSY A R REG (1) ASSY Q MAIN ASSY IC8202 IC8201 IC8110 IC8111 4 T CN3017 T CN3022 B IC8204 IC8203 IC8112 (ANP7286-D) IC8103 IC8104 X J3008
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 67
    5 6 T CN3015 7 8 HTZ-7, HTZ-C7, HTZ-SW7 A SIDE A P IF ASSY B Z CN3037 I CN5509 (HTZ-C7) H JA7003 (HTZ-C7) S JA9000 S CN9661 (ANP7286-D) 5 6 7 C (ANP7285-C) D P Q 67 8
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 68
    1 2 3 4 HTZ-7, HTZ-C7, HTZ-SW7 A SIDE B P IF ASSY B IC8701 Q MAIN ASSY Q8502 Q8503 Q3418 Q8513 Q3027 Q3033 IC3019 IC3020 Q8508 IC8501 Q3037 Q3038 Q3018 Q3017 Q8507 Q3015 Q3016 Q8510
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 69
    5 6 7 8 HTZ-7, HTZ-C7, HTZ-SW7 SIDE B A R REG (1) ASSY Q3020 Q3032 IC3012 Q3019 IC3009 B (ANP7286-D) C Q3003 Q3004 IC3006 IC3003 (ANP7286-D) D Q R 69 5 6 7 8
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 70
    1 2 3 HTZ-7, HTZ-C7, HTZ-SW7 4.2.2 DOLBY DIG 9624 ASSY Q CN3018 A S DOLBY DIG 9624 ASSY Q CN3019 B Q CN3020 C 4 SIDE A IC9361 IC9781 IC9301 Q9833 Q9841 Q9843 Q9842 Q9844 Q9834 IC9761 IC9721 Q9823
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 71
    1 2 S DOLBY DIG 9624 ASSY 3 4 HTZ-7, HTZ-C7, HTZ-SW7 SIDE B A Q9301 IC9501 Q9832 IC9471 Q9831 Q9302 Q9304 IC9193 IC9601 IC9641 IC9441 Q9651 Q9901 IC9621 Q9641 IC9411 Q9631 Q9601 Q9611 IC9901 Q9621 Q9741 Q9191
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 72
    1 2 3 HTZ-7, HTZ-C7, HTZ-SW7 4.2.3 AMP ASSY, SWF ASSY and HP ASSY A U HP ASSY 4 SIDE A T AMP ASSY B Q CN3014 (ANP7285-C) Q CN3021 Q CN3016 C D Q3419-Q3422 IC3401 IC3403 T U 72 1 2 IC3402 3 4
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 73
    5 6 V SWF ASSY 7 8 HTZ-7, HTZ-C7, HTZ-SW7 SIDE A A 6 (ANP7285-C) B C IC3411 Q3414 Q3411 Q3408 Q3409 Q3405 Q3410 Q3417 Q3413 IC3410 Q3416 Q3412 Q3415 5 6 (ANP7285-C) D T V 73 7 8
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 74
    1 2 HTZ-7, HTZ-C7, HTZ-SW7 A SIDE B T AMP ASSY B 3 4 V SWF ASSY (ANP7285-C) C D T V 74 1 Q3423 Q3424 Q3428 Q3425 Q3426 Q3427 Q3429 Q3026 Q3032 2 3 4
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 75
    5 6 7 8 HTZ-7, HTZ-C7, HTZ-SW7 U HP ASSY SIDE B A (ANP7285-C) B C Q3026 Q3032 Q3430 Q3030 Q3024 Q3023 Q3029 Q3025 Q3031 Q3407 Q3406 Q3028 Q3022 Q3027 Q3021 5 6 7 D (ANP7285-C) T U 75 8
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 76
    1 2 3 HTZ-7, HTZ-C7, HTZ-SW7 4.2.4 POWER SUPPLY ASSY, SECONDARY ASSY and PRIMARY ASSY X SECONDARY ASSY A 11 Y PRIMARY ASSY 12 13 1 14 15 3 16 4 Q 17 5 CN3008 18 6 19 7 B 20 21
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 77
    1 2 3 4 HTZ-7, HTZ-C7, HTZ-SW7 NOTE FOR PCB DIAGRAMS: A 1. Part numbers in PCB diagrams match those in the schematic diagrams. Symbol in PCB Diagrams Symbol in Schematic Diagrams Part
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 78
    1 2 3 HTZ-7, HTZ-C7, HTZ-SW7 4.2.5 CNB ASSY and FLDP ASSY (DISPLAY UNIT) A AA FLDP ASSY 4 SIDE A B Z CNB ASSY (ANP7285-C) P CN3024 (ANP7285-C) C AA FLDP ASSY SIDE B D Q8605 Q8604 Q8603 Z 78 AA 1 IC8601 Q8601 Q8602 2 3 (ANP7285-C) 4
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 79
    (such as in high precision metal film resistors). 5.62k Ω = 562 × 10 1 = 5621 RN1/4PC 5 6 2 1 F Mark No. Description Part No. 5.1 DVD CENTER UNIT (HTZ-C7) LIST OF PCB ASSEMBLIES NSP CVDB ASSY SVIDEO ASSY VIDEO ASSY AWM7427 AWU7283 AWU7284 NSP CPCB ASSY FRONT (1) ASSY FRONT (2) ASSY LAMP
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 80
    HTZ-7, HTZ-C7, HTZ-SW7 Mark No. Description Part No. C7501, C7505 C7003, C7050, C7530 C7704 C7129, C7708 C7061 CEAT470M16 CEAT471M6R3 CEJA4R7M35 CKSQYB102K50 CKSQYB103K50 C7035, C7036 C7018, C7019 C7001,
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 81
    HTZ-7, HTZ-C7, HTZ-SW7 Mark No. Description I MOTHER ASSY SEMICONDUCTORS IC5002 IC5004 IC5501 IC5601 IC5001 Part No. BA4558F-HT BU4066BCF PDG234A TC7W04F TC9164AF Q5505 Q5003, Q5004, Q5512, Q5513
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 82
    HTZ-7, HTZ-C7, HTZ-SW7 Mark No. Description K POWER SUB ASSY SEMICONDUCTORS IC17 (500mA/125V) IC16 (1A/125V) Q13, Q15, Q21, Q23 Q12, Q22 RESISTORS All Resistors OTHERS 12
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 83
    HTZ-7, HTZ-C7, HTZ-SW7 Mark No. Description E DVDM ASSY SEMICONDUCTORS IC171 IC161 IC151 IC813 IC503 IC702 IC101 IC201 IC802 IC801 IC815, IC816 IC271, IC302 IC203 IC601 IC701 IC501
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 84
    HTZ-7, HTZ-C7, HTZ-SW7 Mark No. Description Part No. C166, C191, C202-C204, C209 C214, C218, C219, C222 C226-C228, C235, C237, C241 C246, C302, C304, C305, C317
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 85
    -SW7 Mark No. Description Part No. 5.2 POWERED SUBWOOFER (HTZ-SW7) LIST OF PCB ASSEMBLIES NSP SPAB ASSY CNB ASSY POWER SUPPLY ASSY AMP ASSY PRIMARY ASSY SWF ASSY IF ASSY FLDP ASSY HP ASSY
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 86
    HTZ-7, HTZ-C7, HTZ-SW7 Mark No. Description Part No. C3405, C3406 C3456, C3457, C3460, C3461 TERMINAL 4-P KN3402 EARTH METAL FITTING RKP1822 VKE1001 VNF1084 Y PRIMARY ASSY PRIMARY ASSY has no service part. V SWF ASSY CAPACITORS C3556 OTHERS CN3028 J3027 3027 CABLE HOLDER (3P) 2P CONNECTOR
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 87
    HTZ-7, HTZ-C7, HTZ-SW7 Mark No. Description U HP ASSY CAPACITORS C3901, C3902 RESISTORS All Resistors OTHERS 3033 J3033 CN3034 CABLE HOLDER (6P) CORD WITH PLUG HEADPHONE JACK Part
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 88
    HTZ-7, HTZ-C7, HTZ-SW7 Mark No. Description Part No. C8107 C8127-C8133, C8137 C8506, C8507, C8513, C8517, C8518 C8520, C8521, C8523 C3115-C3118 CEAT472M16 CKSQYB102K50 CKSQYB103K50 CKSQYB103K50 CKSQYB154K16
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 89
    CN9661 CN9301 JA9000 (18.432 MHz) DOLBY DIGITAL PCB 11P SOCKET 15P SOCKET 10P JUMPER CONNECTOR PIN JACK (1P) ASS1035 ANP7271 KP200IB11L KP200IB15L KPE10 VKB1077 HTZ-7, HTZ-C7, HTZ-SW7 89
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 90
    HTZ-7, HTZ-C7, HTZ-SW7 6. ADJUSTMENT 6.1 DVD SECTION 6.1.1 ADJUSTMENT ITEMS AND LOCATION 7 Adjustment Points (PCB Part) DVDM ASSY 3 13 1 VR801 CN201 14 2 SIDE A 1 IC813 SVIDEO ASSY CN7005 SIDE A CN201 1, 2 :
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 91
    HTZ-7, HTZ-C7, HTZ-SW7 6.1.2 JIGS AND MEASURING INSTRUMENTS CD test disc (ABEX-784) DVD test disc (DVD- trace oscilloscope (with delay) Frequency band 40 MHz Frequency counter Display digit 8-digit TV monitor Test mode remote control unit (GGF1067) Hexagonal screwdriver LEVEL JITTER ×1 27M
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 92
    HTZ-7, HTZ-C7, HTZ-SW7 6.1.3 TEST MODE TEST MODE: ON ON TEST MODE: DISC SET ¶ With TRAY DVD disc GGF1067 Test mode remote control unit ESC TEST <
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 93
    HTZ-7, HTZ-C7, HTZ-SW7 6.1.4 NECESSARY ADJUSTMENT POINTS When EXCHANGE MECHANISM ASSY PARTS Exchange pickup Mechanical point Adjustment Points 1,2 Electric point Exchange spindle motor Mechanical point Electric point EXCHANGE
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 94
    HTZ-7, HTZ-C7, HTZ-SW7 6.1.5 MECHANICAL ADJUSTMENT Tangential Skew and Radial Skew Coarse Adjustment • Test mode TRKG = RFO 5 EQ UNIT Mechanism assy Radial Adjustment Screw ∗ See "Adjustment points". JT:Min. TV monitor CHECK Jitter < 6.0 nS Probe (10:1) LEVEL JITTER X1 27M Jitter Meter 94
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 95
    6.1.6 ELECTRICAL ADJUSTMENT 1 18 MHz Master Clock Adjustment HTZ-7, HTZ-C7, HTZ-SW7 • Normal mode • Power ON SVIDEO ASSY VC7001 18.432MHz ± 90Hz START DVDM ASSY CN801 1 or SVIDEO ASSY IC302 1 Player Probe (10:1) CH1 CH2 (X) (Y) Oscilloscope V: 50mV/div. H: 10msec/div. DC mode TV trigger 95
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 96
    HTZ-7, HTZ-C7, HTZ-SW7 3 Video Output Level Adjustment 6.1.6 ELECTRICAL ADJUSTMENT • Normal mode • Still the DVD test disc 100% White Screen. DVDM ASSY VR801 START TV monitor VIDEO OUT Player (Rear) VIDEO IN Probe (10:1) 1Vp-p 50mV CH1 CH2 (X) (Y) Oscilloscope V: 20mV/div. H: 10µsec/div. AC
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 97
    HTZ-7, HTZ-C7, HTZ-SW7 6.1.7 OPERATIONS IN THE TEST MODE Test Mode Remote Control CX STEREO P. N A,MON TV/LDP − SPEED + A SIDE B ×3 ×3 CHAPTER SKIP SCAN STILL STEP PAUSE PLAY 1 2 3 CLEAR 4 5 6 +10 7 8 9 0 FRM/TIM CHAP CHP/TIM SEARCH PIONEER SERVICE GGF1067 TEST 3 Clamp +
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 98
    HTZ-7, HTZ-C7, HTZ-SW7 6.2 TUNER SECTION 6.2.1 FM TUNER SECTION Set the mode selector to FM BAND. Connect the wiring as shown in Fig. 1. Step No. Adjustment Title FM
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 99
    HTZ-7, HTZ-C7, HTZ-SW7 7. GENERAL INFORMATION 7.1 PARTS 7.1.1 IC ¶ The information shown in the list is basic information and may not correspond exactly to that shown in the schematic
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 100
    HTZ-7, HTZ-C7, HTZ-SW7 PDG234A (IC5501: MOTHER ASSY) System Micro-computer (for AV center) Pin Function No. Symbol 1 G1/A1 2 G0/A0 3 NC 4 PE0/INT0/EC0 5 PE1/INT1/
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 101
    HTZ-7, HTZ-C7, HTZ-SW7 No. Symbol Name I/O Description 50 PD4/A51 TX_DO (IN) OUT TUNER data input 51 PD5/A50 ----- OUT ---------- 52 PD6/A49 DVD_RESET OUT DVD player
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 102
    HTZ-7, HTZ-C7, HTZ-SW7 PDG235B (IC8501: MAIN ASSY) System ) Remote control input Test mode when L at the time of power ON FL driver data When the modulator IC is locked to the RF signal, "L" Input When 5V Headphone insertion detection Power supply trouble detection AD Temperature rise detection,
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 103
    HTZ-7, HTZ-C7, HTZ-SW7 No. Symbol 50 PD4/A51 51 PD5/A50 52 PD6/A49 53 PD7/A48 54 PF0/A47 55 PF1/A46 56 PF2/A45 57
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 104
    HTZ-7, HTZ-C7, HTZ-SW7 PT1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 MM1112XF (IC7801: VIDEO ASSY) Video Switch Block Diagram GND OUT Vcc NC 8 7 6 5 6
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 105
    7.1.2 DISPLAY AAV7061 (V8601: FLDP ASSY) FL Tube Pin Assignment 1 HTZ-7, HTZ-C7, HTZ-SW7 60 Pin Connection Note) F1, F2: Filament G1 to G11: Grid S1 to S38: Anode NP: No pin Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 106
    center unit twice in a row drops below the threshold value. Cooling fan trouble detection (AD2: Pin 31) When the cooling fan stops to run because is entered and the memory contents are backed up. Powered subwoofer (HTZ-SW7) 1. Power OFF after Detection DVD center display communication interruption
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 107
    OPERATION METHODS Single unit operation method for the DVD center unit (HTZ-C7) For the items (2) and (3) of the following three items 2) (3) IR supply This is for supply of IR. This is not required for servicing only with the keys of the main unit. (3-1) Please connect the "remote control light
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 108
    powered subwoofer unit (HTZ-SW7) (1) . 3 Main assembly (seen from the solder side) Cautions for making service connections When power is to be supplied from an external power supply and subwoofer both are present at the time of servicing, servicing in normal mode (user used condition) is recommended except
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 109
    HTZ-7, HTZ-C7, HTZ-SW7 7.2.3 DISASSEMBLY DVD Center Unit (HTZ-C7) Hexagon Key Wrench > Be sure to disconnect the power cable from the AC outlet whenever removing the card flexible cable from the connector for maintenance, etc. Hold the both sides of the card flexible cable with
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 110
    HTZ-7, HTZ-C7, HTZ-SW7 10 × 3 MOTHER ASSY CN5503 Disengage the Hook FM/AM TUNER MODULE For MOTHER ASSY × 4 9 × 2 For FM/AM TUNER MODULE 11 Disengage the Hook 8 Fan
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 111
    HTZ-7, HTZ-C7, HTZ-SW7 × 2 15 Loading Mechanism Assy 14 PCB Holder (B) × 1 × 2 4P Connector × 1 19 × 1 POWER MAIN ASSY × 1 18 Shield Case × 1 × 2 17 VIDEO ASSY For Power Transformer × 2 × 1 SVIDEO ASSY
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 112
    HTZ-7, HTZ-C7, HTZ-SW7 Powered Subwoofer (HTZ-SW7) Special tools to be prepared Hexagon key wrench (3 mm across flats) Hexagon Key Wrench 1 × 3 Top Cover Screwdriver (large) 15cm or more HP ASSY 2 ×1 1 Hexagon
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 113
    HTZ-7, HTZ-C7, HTZ-SW7 ∗1 10 × 14 For Rear Panel (∗1: ABA7050) Rear Panel 9 ×2 Side Panel 9 ×4 9 ×2 9 ×2 Side Panel Bottom Panel 9 ×4 9 ×2 IF ASSY 11 × 6 For MAIN ASSY MAIN ASSY CN3025 12
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 114
    14 × 1 AC-3 Unit 14 × 1 15 × 2 Bridge 17 AMP Assy mounting screw Top: × 8 Side: × 5 × 2 × 2 × 2 × 2 AMP ASSY CN3027 16 × 2 7.2.4 TEST MODE DVD Center Unit (HTZ-C7) 1. Entry into test mode Perform power ON after short-circuiting the "TEST MODE" pin of the MOTHER assy during power OFF or
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 115
    HTZ-7, HTZ-C7, HTZ-SW7 2. Special Operations during Test Mode Special operations during the single unit player DV-505. Power OFF is performed when "ESC" is transmitted with the LD servicing test remote control during DVD test mode. Function switching during test mode As this unit has no function
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 116
    HTZ-7, HTZ-C7, HTZ-SW7 Powered Subwoofer (HTZ-SW7) 1. Test Mode Use Conditions Use of the test mode . How to leave test mode When "ESC" is transmitted from the test mode remote control for LD servicing (GGF1067), the power is switched off. The same effect can be obtained when the plug is pulled
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 117
    HTZ-7, HTZ-C7, HTZ-SW7 Key layout diagram for the servicing remote control unit (GGF1067) 7/5 A816 VOL - DIG/ANA A80C VOL + ESC A85F ESC TEST A85E TEST MODE REP. A A848 LEVEL SW - A. MON A81E BASS - REP. B A844 LEVEL SW + TV/LDP A80F BASS + STEREO A84A LEVEL REAR - SPEED - A846 TREBLE -
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 118
    HTZ-7, HTZ-C7, HTZ-SW7 7.3 BLOCK DIAGRAM DVD CENTER UNIT (HTZ-C7) DIGITAL D OUT VIDEO 1 IN VIDEO 2 IN JA7005 OPT OUT JA7002 OPT IN JA7001 COAX IN AUDIO ANALOG VIDEO 1 IN VIDEO 2 IN AUDIO 1 IN AUDIO 2
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 119
    Digital Dolby Prologic PCM Delay axcept LFE SFC (Sound Field Control) LPF Gain Change POWERED SUBWOOFER (HTZ-SW7) MUCAP IC 96k Detector FLch FRch SLch DIR SRch Cch LFEch HTZ-7, HTZ-C7, HTZ-SW7 HPF HPF HPF HPF HPF LPF Analog Master IC D/A D/A D/A D/A D/A D/A FLch FRch SLch SRch Cch LFEch
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 120
    HTZ-7, HTZ-C7, HTZ-SW7 7.4 REMOTE CONTROL UNIT [CU-HT004 (AXD7189) ] 7.4.1 EXPLODED VIEWS AND PARTS LIST 15 17 19 1 36 29 37 39 24 21 20 19 18 16 18 38 32 31 29 29 22 29 23 22 13 12 2 3 10 14 11 9 8 7 6 5 29 27 29 30 25 28 26 120
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 121
    HTZ-7, HTZ-C7, HTZ-SW7 NOTES : Parts marked by " NSP " are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 122
    1 2 3 4 HTZ-7, HTZ-C7, HTZ-SW7 7.4.2 SCHEMATIC DIAGRAM (REFERENCE DOCUMENTATION) A B C D 122 1 2 3 4
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 123
    8. PANEL FACILITIES AND SPECIFICATIONS PANEL FACILITIES DVD Center Unit (HTZ-C7) STANDBY indicator TUNER button Disc illumination Goes out when a disc other than a DVD is playing. FORWARD button RETURN button PLAY/PAUSE button VOLUME + button
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 124
    HTZ-7, HTZ-C7, HTZ-SW7 Powered Subwoofer (HTZ-SW7) Headphone jack Control cable socket (For connection to the DVD center unit) Display cable jack (For connection to the display unit) Digital audio cable
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 125
    HTZ-7, HTZ-C7, HTZ-SW7 Display 1 3 5 7 90 = ! $ 2 4 6 8 - ~ @# % ^ & * () _+ 1 CONDITION Indicates playback settings (condition) are memorized. 2 TITLE Indicates a title playback. 3 TOTAL Indicates total playback time of disc side currently playing. 4 LAST
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 126
    HTZ-7, HTZ-C7, HTZ-SW7 Remote Control Unit LCD and Touch Panel 89 1 2 3 4 5 6 LEARNING switch TV Buttons 0 TV POWER button Switches TV power ON/OFF. - TV FUNCTION button Displays a TV operation menu, and switch TV input ON/OFF. = CH buttons +/- Change the TV channel. ~ VOL button +/- Change TV
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 127
    ft. 3 in 3 Speaker cords (10 m / 32 ft. 6 in 2 Mounting screws 5 Cord labels 1 Non-skid pads 1 Operating instructions (Setting up the HTZ-7 1 Operating instructions (Basic/Detailed 1 Warranty 1 * Measured pursuant to the Federal Trade Commission's Trade Regulation rule on Power Output Claim
  • Pioneer HTZ-7 VisionPlus | Service Manual - Page 128
    to the top part of the remote control on the rear.) ¶ FM antenna (ADH7004) ¶ Operating instructions (Setting up the HTZ-7) ¶ Operating instructions (Basic/Detailed) ¶ Warranty HTZ-SW7 ¶ Display unit (DU-HT7) ¶ Feet × 5 (SXK1046) ¶ Digital audio cable (ADE7028) (L= 3 m) Black ¶ Video cable
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ORDER NO.
PIONEER ELECTRONIC CORPORATION
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC.
P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V.
Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD.
253 Alexandra Road, #04-01, Singapore 159936
PIONEER ELECTRONIC CORPORATION 1999
HTZ-7
DVD SURROUND SYSTEM
RRV2076
T–DZY
JAN.
1999
Printed in Japan
HTZ-C7
HTZ-SW7
DVD CENTER UNIT
POWERED SUBWOOFER
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
Model
HTZ-7
Power Requirement
Remarks
KU/CA
AC120V
1.
SAFETY INFORMATION
.......................................
2
2.
EXPLODED VIEWS AND PARTS LIST
...................
3
3.
SCHEMATIC DIAGRAM
......................................
19
4.
PCB CONNECTION DIAGRAM
............................
54
5.
PCB PARTS LIST
................................................
79
6. ADJUSTMENT
....................................................
90
7.
GENERAL INFORMATION
..................................
99
7.1 PARTS
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99
7.1.1 IC
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99
7.1.2 DISPLAY
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105
This product is a system(s) component.
This product does not function properly when independent; to avoid malfunctions, be sure
to connect it to the prescribed system component(s), otherwise damage may result.
HTZ-7 is a combination of the following components.
DVD SURROUND SYSTEM (HTZ-7)
DVD CENTER UNIT (HTZ-C7)
POWERED SUBWOOFER (HTZ-SW7)
AMP ASSY (A-SW7)
CONTENTS
7.2 DIAGNOSIS
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106
7.2.1 FAIL-SAFE
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106
7.2.2 SINGLE UNIT OPERATION METHODS .. 107
7.2.3 DISASSEMBLY
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109
7.2.4 TEST MODE
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114
7.3 BLOCK DIAGRAM
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118
7.4 REMOTE CONTROL UNIT
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120
7.4.1 EXPLODED VIEWS AND PARTS LIST ... 120
7.4.2 SCHEMATIC DIAGRAM
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122
8.
PANEL FACILITIES AND SPECIFICATIONS
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123