Service Manual
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P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. Model Type Power Requirement Remarks VSX-815-K VSX-815-S VSX-915-K KUXJ/CA KUXJ/CA KUXJ/CA AC 120V AC 120V AC 120V For details, refer...
P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. Model Type Power Requirement Remarks VSX-815-K VSX-815-S VSX-915-K KUXJ/CA KUXJ/CA KUXJ/CA AC 120V AC 120V AC 120V For details, refer...
Service Manual
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...MODEL ONLY) Fuse symbols (fast operating fuse) and/or parts must not exceed 0.5 mA. F 2 VSX-815-K 1 2 3 4 Improperly performed repairs can be obtained by using replacement components rated for qualified ... have special safety related characteristics. For the latest information, always consult the current PIONEER Service Manual. Any current measured must be of this Service Manual. Electrical components ...of the appliance directly into a 120V AC 60 Hz outlet and turn the AC power switch on PCB indicate that replacement REMARQUE (POUR MODÈLE CANADIEN SEULEMENT) C...
...MODEL ONLY) Fuse symbols (fast operating fuse) and/or parts must not exceed 0.5 mA. F 2 VSX-815-K 1 2 3 4 Improperly performed repairs can be obtained by using replacement components rated for qualified ... have special safety related characteristics. For the latest information, always consult the current PIONEER Service Manual. Any current measured must be of this Service Manual. Electrical components ...of the appliance directly into a 120V AC 60 Hz outlet and turn the AC power switch on PCB indicate that replacement REMARQUE (POUR MODÈLE CANADIEN SEULEMENT) C...
Service Manual
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..., procedures that there are correctly inserted. Adjustments To keep the original performance of the products, optimum adjustments and confirmation of the power cord. Make sure the proper amount is specified in order to their performances. 5. C 7 Make sure screws and soldering scraps... are fastened, and that there are set to prevent injuries. Please exchange the power cord if necessary. 0 Safe environment should be no spark traces or similar marks on the power plug. in this manual. 3. F VSX-815-K 3 5 6 7 8 B When you solder while repairing, please be...
..., procedures that there are correctly inserted. Adjustments To keep the original performance of the products, optimum adjustments and confirmation of the power cord. Make sure the proper amount is specified in order to their performances. 5. C 7 Make sure screws and soldering scraps... are fastened, and that there are set to prevent injuries. Please exchange the power cord if necessary. 0 Safe environment should be no spark traces or similar marks on the power plug. in this manual. 3. F VSX-815-K 3 5 6 7 8 B When you solder while repairing, please be...
Service Manual
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...TRANS1 ASSYS 28 3.10 VIDEO, 5.1CH, B TO B and S. INPUT, COMPONENT and PRE-OUT ASSYS 54 5. PANEL FACILITIES ...80 E F 4 VSX-815-K 1 2 3 4 SW & KEY, H. SW&FUNC KEY and F. PCB CONNECTION DIAGRAM ...38 4.1 REGULATOR ASSY...38 4.2 TRANS2, TRANS3, ... ASSY ...36 4. GENERAL INFORMATION ...63 7.1 DIAGNOSIS ...63 7.1.1 DISASSEMBLY...63 7.2 PARTS...65 7.2.1 IC ...65 7.3 EXPLANATION ...71 7.3.1 POWER ON AND OFF INITIAL TIMING CHART 71 D 7.3.2 IC DATA TRANSMISSION TIMING CHART 73 7.3.3 DETECTION CIRCUIT ...76 7.3.4 AMPLIFIER SYSTEM PROTECTION OPERATION SPECIFICATION...
...TRANS1 ASSYS 28 3.10 VIDEO, 5.1CH, B TO B and S. INPUT, COMPONENT and PRE-OUT ASSYS 54 5. PANEL FACILITIES ...80 E F 4 VSX-815-K 1 2 3 4 SW & KEY, H. SW&FUNC KEY and F. PCB CONNECTION DIAGRAM ...38 4.1 REGULATOR ASSY...38 4.2 TRANS2, TRANS3, ... ASSY ...36 4. GENERAL INFORMATION ...63 7.1 DIAGNOSIS ...63 7.1.1 DISASSEMBLY...63 7.2 PARTS...65 7.2.1 IC ...65 7.3 EXPLANATION ...71 7.3.1 POWER ON AND OFF INITIAL TIMING CHART 71 D 7.3.2 IC DATA TRANSMISSION TIMING CHART 73 7.3.3 DETECTION CIRCUIT ...76 7.3.4 AMPLIFIER SYSTEM PROTECTION OPERATION SPECIFICATION...
Service Manual
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... . . .100 W (20-20,000 Hz, THD 0.7%, 8 Ω) VSX-915 . . 120 W (20-20,000 Hz, THD 0.7%, 8 Ω)1 • Continuous power output (surround) VSX-815 model: Front . . . . . 100 W per channel (1kHz, 1.0%, 8 Ω) Center 100 W (1kHz, 1.0%, 8 Ω) Surround 100 W per channel (1kHz, 1.0%, 8 Ω) Surround Back 100 W per channel (1kHz, 1.0%, 8 Ω) VSX-915 model: Front . . . . . 110 W per channel (1kHz, 1.0%, 8 Ω...
... . . .100 W (20-20,000 Hz, THD 0.7%, 8 Ω) VSX-915 . . 120 W (20-20,000 Hz, THD 0.7%, 8 Ω)1 • Continuous power output (surround) VSX-815 model: Front . . . . . 100 W per channel (1kHz, 1.0%, 8 Ω) Center 100 W (1kHz, 1.0%, 8 Ω) Surround 100 W per channel (1kHz, 1.0%, 8 Ω) Surround Back 100 W per channel (1kHz, 1.0%, 8 Ω) VSX-915 model: Front . . . . . 110 W per channel (1kHz, 1.0%, 8 Ω...
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...ADV.SURR STEREO SLEEP MIDNIGHT/ ACOUSTIC LOUDNESS DIALOGE EQ INPUTATT SHIFT EFFECT /CH SEL LEVEL RECEIVER Remote control unit (VSX-915 : XXD3083) (VSX-815 : XXD3086) 6 VSX-815-K 1 2 3 4 Microsoft, Windows Media®, and the Windows logo are subject to possible modifications ... Frequency Range 530 kHz to 1,700 kHz Sensitivity (IHF, Loop antenna 350 µV/m Signal-to-Noise Ratio 50 dB Antenna Loop antenna Miscellaneous Power requirements AC 120V / 60Hz Power consumption 360W / 480 VA In standby 0.5 W Dimensions. . .169/16 (W) x 6 1/4 (H) x 15 7/8 (D) in. 420 (W) x...
...ADV.SURR STEREO SLEEP MIDNIGHT/ ACOUSTIC LOUDNESS DIALOGE EQ INPUTATT SHIFT EFFECT /CH SEL LEVEL RECEIVER Remote control unit (VSX-915 : XXD3083) (VSX-815 : XXD3086) 6 VSX-815-K 1 2 3 4 Microsoft, Windows Media®, and the Windows logo are subject to possible modifications ... Frequency Range 530 kHz to 1,700 kHz Sensitivity (IHF, Loop antenna 350 µV/m Signal-to-Noise Ratio 50 dB Antenna Loop antenna Miscellaneous Power requirements AC 120V / 60Hz Power consumption 360W / 480 VA In standby 0.5 W Dimensions. . .169/16 (W) x 6 1/4 (H) x 15 7/8 (D) in. 420 (W) x...
Service Manual
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...table(2) BBZ30P080FTC D FBT40P080FNI BPZ30P120FTC (2) CONTRAST TABLE VSX-815-K/KUXJ/CA, VSX-815-S/KUXJ/CA and VSX-915-K/KUXJ/CA are constructed the same except for the following: Mark NO Description VSX-815-K /KUXJ/CA VSX-815-S /KUXJ/CA VSX-915-K /KUXJ/CA 1 MAIN Assy XWK3159 XWK3159 ...VSX-815-K 9 5 6 7 8 VIDEO Assy 15 PRE-OUT Assy XWZ3907 XWZ3915 See Contrast table(2) See Contrast table(2) XWZ3938 16 DIGITAL INPUT Assy 17 COMPONENT Assy 18 FM/AM TUNER UNIT > 19 FU1 Fuse (10A) > 20 FU701 Fuse (10A) XWZ3999 XWZ3935 AXX7172 REK1087 REK1087 > 21 Transformer 915KU > 22 AC Power...
...table(2) BBZ30P080FTC D FBT40P080FNI BPZ30P120FTC (2) CONTRAST TABLE VSX-815-K/KUXJ/CA, VSX-815-S/KUXJ/CA and VSX-915-K/KUXJ/CA are constructed the same except for the following: Mark NO Description VSX-815-K /KUXJ/CA VSX-815-S /KUXJ/CA VSX-915-K /KUXJ/CA 1 MAIN Assy XWK3159 XWK3159 ...VSX-815-K 9 5 6 7 8 VIDEO Assy 15 PRE-OUT Assy XWZ3907 XWZ3915 See Contrast table(2) See Contrast table(2) XWZ3938 16 DIGITAL INPUT Assy 17 COMPONENT Assy 18 FM/AM TUNER UNIT > 19 FU1 Fuse (10A) > 20 FU701 Fuse (10A) XWZ3999 XWZ3935 AXX7172 REK1087 REK1087 > 21 Transformer 915KU > 22 AC Power...
Service Manual
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... VAM1129 Not used XMB3175 XAD3204 Not used XAM3006 Not used Not used 25 FRT Panel 915K/KU Not used Not used XMB3173 F VSX-815-K 11 5 6 7 8 ENCODER Assy 3 POWER SW Assy 4 FRONT KEY Assy 5 H.P. XAK3352 A XAK3481 XAK3486 See Contrast table(2) XBH3016 See Contrast table(2) XNG3131 XNG3130 XDX3025 ...table(2) See Contrast table(2) (2) CONTRAST TABLE C VSX-815-K/KUXJ/CA, VSX-815-S/KUXJ/CA and VSX-915-K/KUXJ/CA are constructed the same except for the fol- Description 20 B Lens R6 21 22 23 NSP 24 25 D Panel MCACC S FL Barrier V2 Pioneer Badge B C Ring DIM 8.1 FRT Panel 26 ...
... VAM1129 Not used XMB3175 XAD3204 Not used XAM3006 Not used Not used 25 FRT Panel 915K/KU Not used Not used XMB3173 F VSX-815-K 11 5 6 7 8 ENCODER Assy 3 POWER SW Assy 4 FRONT KEY Assy 5 H.P. XAK3352 A XAK3481 XAK3486 See Contrast table(2) XBH3016 See Contrast table(2) XNG3131 XNG3130 XDX3025 ...table(2) See Contrast table(2) (2) CONTRAST TABLE C VSX-815-K/KUXJ/CA, VSX-815-S/KUXJ/CA and VSX-915-K/KUXJ/CA are constructed the same except for the fol- Description 20 B Lens R6 21 22 23 NSP 24 25 D Panel MCACC S FL Barrier V2 Pioneer Badge B C Ring DIM 8.1 FRT Panel 26 ...
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... mark found on some component parts indicates the importance of the safety factor of identical QE designation. • : The power supply is shown with the marked box. B TRANS4 TRANS3 ASSY ASSY (XWZ3936) (XWZ3961) W VIDEO CONVERTOR BLOCK DIAGRAM... MONITOR 3 OUT CN1102 7 AKP7015 1 3 4 3 C 1 7 (C) 5 + 7 7 L1102 XTF3005 - IC1101 (2/2) 1 4 IC1103 TK15420M NJM2243M FU701 C C 1/2, C 2/2 AMP& PRIMARY ASSY CN702 (VSX-915 : XWZ3948) CN53 (VSX-815 : XWZ3945) J4 J5 D20PYY0715E J21 7/150 31 25 24 23 22 21 20 19 D TRANS2 851 H J2 J1 TRANS1 ASSY (XWZ3958) S-SYNC DET...
... mark found on some component parts indicates the importance of the safety factor of identical QE designation. • : The power supply is shown with the marked box. B TRANS4 TRANS3 ASSY ASSY (XWZ3936) (XWZ3961) W VIDEO CONVERTOR BLOCK DIAGRAM... MONITOR 3 OUT CN1102 7 AKP7015 1 3 4 3 C 1 7 (C) 5 + 7 7 L1102 XTF3005 - IC1101 (2/2) 1 4 IC1103 TK15420M NJM2243M FU701 C C 1/2, C 2/2 AMP& PRIMARY ASSY CN702 (VSX-915 : XWZ3948) CN53 (VSX-815 : XWZ3945) J4 J5 D20PYY0715E J21 7/150 31 25 24 23 22 21 20 19 D TRANS2 851 H J2 J1 TRANS1 ASSY (XWZ3958) S-SYNC DET...
Service Manual
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...or µF unless otherwise noted. AA2/3 JA:CEJA : AUDIO SIGNAL FLOW 18 1 2 STBY C334 D332 D312 R312 1SS355 100/1W GAV V-7 VSX-815-K V-12 3 V-7 V-12 C384 10/50 R382 2.2K R383 2.2K C385 10/50 4 R379 47k Ratings: Capacity(µF)/Voltage(V) unless ...1u/16 YB C312 0.1u/16 YB R301 4.7k R302 4.7k C308 4700p YB A A 2/3 MAIN ASSY (VSX-915 : XWK3162) (VSX-815 : XWK3159) 4700p YB C307 C312 C311 R304 (FR) 100 (FL) C302 10/50 C301 10/50...8486; unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors. Rated power: 1/16W unless otherwise noted.
...or µF unless otherwise noted. AA2/3 JA:CEJA : AUDIO SIGNAL FLOW 18 1 2 STBY C334 D332 D312 R312 1SS355 100/1W GAV V-7 VSX-815-K V-12 3 V-7 V-12 C384 10/50 R382 2.2K R383 2.2K C385 10/50 4 R379 47k Ratings: Capacity(µF)/Voltage(V) unless ...1u/16 YB C312 0.1u/16 YB R301 4.7k R302 4.7k C308 4700p YB A A 2/3 MAIN ASSY (VSX-915 : XWK3162) (VSX-815 : XWK3159) 4700p YB C307 C312 C311 R304 (FR) 100 (FL) C302 10/50 C301 10/50...8486; unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors. Rated power: 1/16W unless otherwise noted.
Service Manual
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... DTC124EK-TLB SR PLUS GNDU SM+5V GNDU Q6008 DTC143EK-TLB V+5U MICSW A 1/3 BOARD_DET/6_OHM A 2/3 V+5U SRRXD SRTXD R9040 47K I CN303 C9001 STBY D *1 ASSY VSX-815/KU XWK3159 VSX-915/KU XWK3162 R9023 4.7k 4.7k R9024 R9025 - - - 4.7k R9026 0 0 E *3 R9042, R9043, R9044 : 10k *4 : ALL MODEL : PCH1132 STBY : ACH7144 *5 R9068 :... ASSY GNDT (FOR FRONT CONTROL) CN111 KP200TA20L 3 4 Ratings: Capacity(µF)/Voltage(V) unless otherwise noted. F : AUDIO SIGNAL FLOW AA3/3 20 1 GNDU F CN802 2 VSX-815-K SP-B RY R/C RY SP-A RY HP. Rated power: 1/16W unless otherwise noted.
... DTC124EK-TLB SR PLUS GNDU SM+5V GNDU Q6008 DTC143EK-TLB V+5U MICSW A 1/3 BOARD_DET/6_OHM A 2/3 V+5U SRRXD SRTXD R9040 47K I CN303 C9001 STBY D *1 ASSY VSX-815/KU XWK3159 VSX-915/KU XWK3162 R9023 4.7k 4.7k R9024 R9025 - - - 4.7k R9026 0 0 E *3 R9042, R9043, R9044 : 10k *4 : ALL MODEL : PCH1132 STBY : ACH7144 *5 R9068 :... ASSY GNDT (FOR FRONT CONTROL) CN111 KP200TA20L 3 4 Ratings: Capacity(µF)/Voltage(V) unless otherwise noted. F : AUDIO SIGNAL FLOW AA3/3 20 1 GNDU F CN802 2 VSX-815-K SP-B RY R/C RY SP-A RY HP. Rated power: 1/16W unless otherwise noted.
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... *4 D758 D757 *4 D752 D751 RY751 XSR3009 *4 D754 D753 W801 TYPE NO. 491010 FOR IC604, IC605, IC606, IC607, IC608 AND *3 VSX-915 VSX-815/KUXJ/CA W802 IC609 MFD, BY LITTELFUSE INC. S CN1575 REPLACE WITH SAME TYPE AND RATINGS ONLY. CN751 CN752 CN753 /KUXJ/CA XKE3030... DB917NB0 POWER TRANSFORMER D ADX7286 *1 IC702 P12 Q702 ICP-N10 2SA2005(E) (400mA) *1 R710 IC605 601_2 IC604 601_5 IC607 600/3_2 IC606 600/3_5 IC609 602_2 IC608 602_5 AEK7022 (10A) AEK7022 (10A) AEK7022 (10A) AEK7022 (10A) AEK7022 (10A) AEK7022 (10A) *8 C701,702 VSX-915 XCH3015 5600u/71 VSX-815 XCH3013...
... *4 D758 D757 *4 D752 D751 RY751 XSR3009 *4 D754 D753 W801 TYPE NO. 491010 FOR IC604, IC605, IC606, IC607, IC608 AND *3 VSX-915 VSX-815/KUXJ/CA W802 IC609 MFD, BY LITTELFUSE INC. S CN1575 REPLACE WITH SAME TYPE AND RATINGS ONLY. CN751 CN752 CN753 /KUXJ/CA XKE3030... DB917NB0 POWER TRANSFORMER D ADX7286 *1 IC702 P12 Q702 ICP-N10 2SA2005(E) (400mA) *1 R710 IC605 601_2 IC604 601_5 IC607 600/3_2 IC606 600/3_5 IC609 602_2 IC608 602_5 AEK7022 (10A) AEK7022 (10A) AEK7022 (10A) AEK7022 (10A) AEK7022 (10A) AEK7022 (10A) *8 C701,702 VSX-915 XCH3015 5600u/71 VSX-815 XCH3013...
Service Manual
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... FU1 RKP1751 L H51 H52 N REK1087 (10A) C57 0.01 YF KN51 R51 C 2/2 VNF1084 GND RCN1080 AMP&PRIMARY ASSY (VSX-915 : XWZ3948) (VSX-815 : XWZ3945) LIVE NEUTRAL AC POWER CORD ADG7024 • NOTE FOR FUSE REPLACEMENT C 2/2 G CAUTION -FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. Rated Voltage:50V ...except for electrolytic capacitors. VSX-815-K 5 6 7 8 E F H 29 SP-A RY SP-B RY SBL/R R/C RY GNDU R54 10k D58 MTZJ5.1B C54 47...
... FU1 RKP1751 L H51 H52 N REK1087 (10A) C57 0.01 YF KN51 R51 C 2/2 VNF1084 GND RCN1080 AMP&PRIMARY ASSY (VSX-915 : XWZ3948) (VSX-815 : XWZ3945) LIVE NEUTRAL AC POWER CORD ADG7024 • NOTE FOR FUSE REPLACEMENT C 2/2 G CAUTION -FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. Rated Voltage:50V ...except for electrolytic capacitors. VSX-815-K 5 6 7 8 E F H 29 SP-A RY SP-B RY SBL/R R/C RY GNDU R54 10k D58 MTZJ5.1B C54 47...
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... YB C372 CHASSIS D CN355 AKP7179 CN352(1/2) XKB3051 VCR OUT YC E C376 47p CH VCR1 CN352(2/2) XKB3051 VIDEO SIGNAL FLOW AUDIO SIGNAL FLOW 5 VSX-815-K 6 7 F KL 31 8 5 6 7 8 K B TO B ASSY (VSX-915 : XWZ3996) (VSX-815 : XWZ3940) NOTE 1.RESISTORS Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. MR out Vout3. Tolerance: (J) ±5% unless otherwise noted...VIN 5.FRONT Vout1. VCR out B L S. Rated Voltage: 50V expect for electrolytic capacitors. MON out Vout2. Ratings: Capacity(µF)/Voltage(V) unless otherwise noted. Rated power: 1/16W unless otherwise noted.
... YB C372 CHASSIS D CN355 AKP7179 CN352(1/2) XKB3051 VCR OUT YC E C376 47p CH VCR1 CN352(2/2) XKB3051 VIDEO SIGNAL FLOW AUDIO SIGNAL FLOW 5 VSX-815-K 6 7 F KL 31 8 5 6 7 8 K B TO B ASSY (VSX-915 : XWZ3996) (VSX-815 : XWZ3940) NOTE 1.RESISTORS Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. MR out Vout3. Tolerance: (J) ±5% unless otherwise noted...VIN 5.FRONT Vout1. VCR out B L S. Rated Voltage: 50V expect for electrolytic capacitors. MON out Vout2. Ratings: Capacity(µF)/Voltage(V) unless otherwise noted. Rated power: 1/16W unless otherwise noted.
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... Capacity(µF)/Voltage(V) unless otherwise noted. SW & FUNC. Rated Voltage: 50V expect for electrolytic capacitors. 3.TACT SWITCHES Indicated in VSG1024 POWER SW ASSY S501 : POWER STANDBY/ON S502 : STANDARD S503 : ADVANCED SURROUND S504 : STEREO/DIRECT S505 : SIGNAL SELECT 100k 100k 100k 100k 100k 100k 100k...KEY IN VOLTAGE [V] J41 D15A03-110-2651 R504 1.2k S503 1.2 ADVANCED SURROUND S504 1.8 STEREO/ DIRECT S505 2.4 SIGNAL SELECT C R505 1.6k *3 D501 R501 VSX-915, VSX-815 SLR-343BBT (FGHJ) 390 D G11 R550 180 P FRONT KEY ASSY (XWZ3965) C410 0.01 YB C415 1000p YB *1 S451 S452...
... Capacity(µF)/Voltage(V) unless otherwise noted. SW & FUNC. Rated Voltage: 50V expect for electrolytic capacitors. 3.TACT SWITCHES Indicated in VSG1024 POWER SW ASSY S501 : POWER STANDBY/ON S502 : STANDARD S503 : ADVANCED SURROUND S504 : STEREO/DIRECT S505 : SIGNAL SELECT 100k 100k 100k 100k 100k 100k 100k...KEY IN VOLTAGE [V] J41 D15A03-110-2651 R504 1.2k S503 1.2 ADVANCED SURROUND S504 1.8 STEREO/ DIRECT S505 2.4 SIGNAL SELECT C R505 1.6k *3 D501 R501 VSX-915, VSX-815 SLR-343BBT (FGHJ) 390 D G11 R550 180 P FRONT KEY ASSY (XWZ3965) C410 0.01 YB C415 1000p YB *1 S451 S452...
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Tolerance: (J) ±5% unless otherwise noted. 2.CAPACITORS Unit: p-pF or µF unless otherwise noted. VSX-815-K 6 7 C1551 0.022 YB R1553 150 1W R1554 C1553 C1554 C1555 C1556 C1557 C1558 0.01 YB 470p CH 0.1 YB 150 1W C1552 0.022 YB... 1551 R1551 HP L 6 330 2W HP G 5 R1552 HP R 4 330 2w AMUTE 3 ~ +- ~ C893 STBY STBY R891 HP SW 2 GNDU 1 IC891 AEK7008 (0.8A) IC892 AEK7008 (0.8A) POWER TRANSFORMER Q TRANS4 ASSY (XWZ3936) 51048-0600 R1556 4.7k R1555 4.7k Q1551 2SC5938A Q1552 2SC5938A KN1551 VNF1084 CHASSIS CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE...
Tolerance: (J) ±5% unless otherwise noted. 2.CAPACITORS Unit: p-pF or µF unless otherwise noted. VSX-815-K 6 7 C1551 0.022 YB R1553 150 1W R1554 C1553 C1554 C1555 C1556 C1557 C1558 0.01 YB 470p CH 0.1 YB 150 1W C1552 0.022 YB... 1551 R1551 HP L 6 330 2W HP G 5 R1552 HP R 4 330 2w AMUTE 3 ~ +- ~ C893 STBY STBY R891 HP SW 2 GNDU 1 IC891 AEK7008 (0.8A) IC892 AEK7008 (0.8A) POWER TRANSFORMER Q TRANS4 ASSY (XWZ3936) 51048-0600 R1556 4.7k R1555 4.7k Q1551 2SC5938A Q1552 2SC5938A KN1551 VNF1084 CHASSIS CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE...
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... 10k C1118 CH 180p GVCON C C C1125 0.1 GSHVN 1 D KN1101 VNE1948 MUTE MUTE "H" Normal "L" R1129 330 NOTE 1.RESISTORS Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/16W unless otherwise noted. Tolerance: (J) ±5% unless otherwise noted. 2.CAPACITORS Unit: p-pF or µF unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors. (Y) : Y SIGNAL...
... 10k C1118 CH 180p GVCON C C C1125 0.1 GSHVN 1 D KN1101 VNE1948 MUTE MUTE "H" Normal "L" R1129 330 NOTE 1.RESISTORS Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/16W unless otherwise noted. Tolerance: (J) ±5% unless otherwise noted. 2.CAPACITORS Unit: p-pF or µF unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors. (Y) : Y SIGNAL...
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...1 1 7 E J21 FL AC FL AC REG REG REG DREG DREG C J1 J2 H TRANS1 ASSY (XNP3091-B) SIDE A 851 C 701 DEHQ 5 VSX-815-K 6 7 F D E HQ 39 8 MFD.BY LITTELFUSE INC. R891 XWZ3936 D891 W209 C892 C891 IC891 491.800 CAUTION XWZ3936 (XNP3091-B) SIDE ...A TRANS 4 491.800 IC892 TRANS 4 R HCI40HI IC892 491.800 ~~ C (XNP3090-B) (XNP3090-B) SIDE A SIDE B POWER TRANSFORMER TRANS1 XWZ3958 D TRANS2 ASSY D R CMKM-P3X ACPB00 ACPB00 ACPB00 REMPLACER LE IC LINKS COMME INDIQUE. 5 6 7 4.2 TRANS2, TRANS3, TRANS1 and TRANS4 ASSYS ...
...1 1 7 E J21 FL AC FL AC REG REG REG DREG DREG C J1 J2 H TRANS1 ASSY (XNP3091-B) SIDE A 851 C 701 DEHQ 5 VSX-815-K 6 7 F D E HQ 39 8 MFD.BY LITTELFUSE INC. R891 XWZ3936 D891 W209 C892 C891 IC891 491.800 CAUTION XWZ3936 (XNP3091-B) SIDE ...A TRANS 4 491.800 IC892 TRANS 4 R HCI40HI IC892 491.800 ~~ C (XNP3090-B) (XNP3090-B) SIDE A SIDE B POWER TRANSFORMER TRANS1 XWZ3958 D TRANS2 ASSY D R CMKM-P3X ACPB00 ACPB00 ACPB00 REMPLACER LE IC LINKS COMME INDIQUE. 5 6 7 4.2 TRANS2, TRANS3, TRANS1 and TRANS4 ASSYS ...
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... 10 14 550 R HCI40HI S470 BAND (CLASS) S469 TUNING/STATION S468 TUNER EDIT S467 TONE S466 QUICK SETUP S465 SYSTEM SETUP S464 RETURN XWZ3913 XWZ3965 D O POWER SW & KEY ASSY 1 KEY1 2 PWRON LED 3 GNDU PWR & KEY S502 S503 STANDARD ADV.SUR S504 S505 SIGNAL SELECT 11 3 3 STEREO/ DIRECT R HCI40HI 501 J41 E ... S501 R1551 HP L XWZ3924 R HCI40HI R1552 HP R 1551 6 6 J47 1 1 C CN702 1551 R H.P ASSY 1 GNDU 2 HP SW 3 A MUTE 4 HP R 5 HP GND 6 HP L JA1551 KN1551 R1553 R1554 HEADPHONE POWER (XNP3090-B) (XNP3090-B) F MOP R 48 VSX-815-K 1 2 3 4 P. DISPLAY, R.
... 10 14 550 R HCI40HI S470 BAND (CLASS) S469 TUNING/STATION S468 TUNER EDIT S467 TONE S466 QUICK SETUP S465 SYSTEM SETUP S464 RETURN XWZ3913 XWZ3965 D O POWER SW & KEY ASSY 1 KEY1 2 PWRON LED 3 GNDU PWR & KEY S502 S503 STANDARD ADV.SUR S504 S505 SIGNAL SELECT 11 3 3 STEREO/ DIRECT R HCI40HI 501 J41 E ... S501 R1551 HP L XWZ3924 R HCI40HI R1552 HP R 1551 6 6 J47 1 1 C CN702 1551 R H.P ASSY 1 GNDU 2 HP SW 3 A MUTE 4 HP R 5 HP GND 6 HP L JA1551 KN1551 R1553 R1554 HEADPHONE POWER (XNP3090-B) (XNP3090-B) F MOP R 48 VSX-815-K 1 2 3 4 P. DISPLAY, R.
Service Manual
Page 51
... LED 9 CD LED 10 VIDEO LED 11 VDD 12 KEY2 13 KEY3 14 KEY4 R471 R470 R469 R468 R467 RETURN XWZ3924 R HCI40HI R H.P ASSY 1551 1 J47 6 D O POWER SW & KEY ASSY PWR & KEY SIGNAL SELECT R505 STEREO/ DIRECT R504 XWZ3918 XWZ3919 R503 STANDARD 1 GNDU 2 HP SW 3 A MUTE 4 HP R 5 HP GND 6 HP L 3 GNDU 2 ...PWRON LED 1 KEY1 31 C1552 R1556 Q1551 HP R R1557 HP L Q1551 ADV.SUR J41 R HCI40HI 501 E R501 Q1552 POWER GNDU HP SW GNDU C1551 R1555 HP GND C1556 C1558 C1557 Q1552 C1555 C1554 C1553 HEADPHONE (XNP3090-B) R502 (XNP3090-B) F MOP...
... LED 9 CD LED 10 VIDEO LED 11 VDD 12 KEY2 13 KEY3 14 KEY4 R471 R470 R469 R468 R467 RETURN XWZ3924 R HCI40HI R H.P ASSY 1551 1 J47 6 D O POWER SW & KEY ASSY PWR & KEY SIGNAL SELECT R505 STEREO/ DIRECT R504 XWZ3918 XWZ3919 R503 STANDARD 1 GNDU 2 HP SW 3 A MUTE 4 HP R 5 HP GND 6 HP L 3 GNDU 2 ...PWRON LED 1 KEY1 31 C1552 R1556 Q1551 HP R R1557 HP L Q1551 ADV.SUR J41 R HCI40HI 501 E R501 Q1552 POWER GNDU HP SW GNDU C1551 R1555 HP GND C1556 C1558 C1557 Q1552 C1555 C1554 C1553 HEADPHONE (XNP3090-B) R502 (XNP3090-B) F MOP...