Service Manual
Page 5
... ATT -6dB ATT L3,R3 L3,R3 CONFIG-2 FILLTER IC12,13 L6,R6 IC42 TONE DIGITAL IC3 DIR DAC A/C CONVERTER CS4226 IC56,57 X51 IC51 DSP IC52 SRAM FL,FR IC11 21kHz... IC6 (VISUAL) 1Vp-p/75 VIDEO 1 COMP VIDEO PLAY VIDEO 2 VIDEO 3 VIDEO 4 COMP VIDEO REC (FRONT) AV AUX VIDEO 1 IC61 BA7626F Q611,612 (FRONT) AV AUX REC VIDEO 1 MONITOR OUT Y C Q641 Y C Q651,652 Q655 Y V-MUTE C Q643 Q653, 654 Q642 MONITOR OUT (OSD)...AVR + D13-16 FIL SW FIL D9 D30 POWER-RLY STROKE SW S1 K1 Q8 RELAY DRIVER AC OUTLET VR-3080 KRF-V7772D OUTPUT K,Y,M,X 24.5V/6 J 20.0V/4 PHONES FRONT A L,R FRONT B L,R LS,RS ...
... ATT -6dB ATT L3,R3 L3,R3 CONFIG-2 FILLTER IC12,13 L6,R6 IC42 TONE DIGITAL IC3 DIR DAC A/C CONVERTER CS4226 IC56,57 X51 IC51 DSP IC52 SRAM FL,FR IC11 21kHz... IC6 (VISUAL) 1Vp-p/75 VIDEO 1 COMP VIDEO PLAY VIDEO 2 VIDEO 3 VIDEO 4 COMP VIDEO REC (FRONT) AV AUX VIDEO 1 IC61 BA7626F Q611,612 (FRONT) AV AUX REC VIDEO 1 MONITOR OUT Y C Q641 Y C Q651,652 Q655 Y V-MUTE C Q643 Q653, 654 Q642 MONITOR OUT (OSD)...AVR + D13-16 FIL SW FIL D9 D30 POWER-RLY STROKE SW S1 K1 Q8 RELAY DRIVER AC OUTLET VR-3080 KRF-V7772D OUTPUT K,Y,M,X 24.5V/6 J 20.0V/4 PHONES FRONT A L,R FRONT B L,R LS,RS ...
Service Manual
Page 20
... 100K C622 R629 1000u6.3 75 + 3.4V 0V C612 1000u6.3 + 3.8V C602 22u35 + C604 22u35 + C606 22u35 + C608 22u35 + Q623,631 VIDEO MUTE 75 3.4V Q611,612,621,622 VIDEO AMP 16 3.7V 2.4V 1 MONI IN1 A 15 5.0V 2 GND OUT1 14 2.4V 3.8V 3 IN5 13 5.6V 4 VCC 3.8V 5 GND IN2 12 3.8V...
... 100K C622 R629 1000u6.3 75 + 3.4V 0V C612 1000u6.3 + 3.8V C602 22u35 + C604 22u35 + C606 22u35 + C608 22u35 + Q623,631 VIDEO MUTE 75 3.4V Q611,612,621,622 VIDEO AMP 16 3.7V 2.4V 1 MONI IN1 A 15 5.0V 2 GND OUT1 14 2.4V 3.8V 3 IN5 13 5.6V 4 VCC 3.8V 5 GND IN2 12 3.8V...
Service Manual
Page 21
...457,459,461 : UN5216 or DTC143TUA Q452,454,456,458,460,462 : UN5119 or DTA113ZUA Q501,852,854 : UN5212 or DTC124EUA Q611,612,621,622,801,851,853,856 : 2SC4081(R,S) or 2SC4116(Y,GR) Q855,857 : 2SA1576A(R,S) or 2SA1586(Y,GR) D1,2,41,101,860,861...CN1 3/4 G CAUTION: For continued safety, replace safety critical components only with no signal input. For continued protection against risk of Dolby Laboratories Licensing Corporation. NJM4565MD TA7805SB KRF-V7772D/VR-3080 Y05-3850-10 indicates safety critical components. K P UNIT No. 0-10 A YES R701,703,705, 755,773 NO R702,704...
...457,459,461 : UN5216 or DTC143TUA Q452,454,456,458,460,462 : UN5119 or DTA113ZUA Q501,852,854 : UN5212 or DTC124EUA Q611,612,621,622,801,851,853,856 : 2SC4081(R,S) or 2SC4116(Y,GR) Q855,857 : 2SA1576A(R,S) or 2SA1586(Y,GR) D1,2,41,101,860,861...CN1 3/4 G CAUTION: For continued safety, replace safety critical components only with no signal input. For continued protection against risk of Dolby Laboratories Licensing Corporation. NJM4565MD TA7805SB KRF-V7772D/VR-3080 Y05-3850-10 indicates safety critical components. K P UNIT No. 0-10 A YES R701,703,705, 755,773 NO R702,704...
Service Manual
Page 26
KRF-V7772D/VR-3080 EXPLODED VIEW (UNIT) 36 A B C Parts with exploded numbers larger than 700 are not supplied. 606 758 602 655 656 1 622 K K 601 J J J Kx2 S VIDEO PRE OUT VIDEO PLAY IN J 2 J61 J62 DIGITAL IN OPTICAL COAXIAL A1 A2 J1 IR OUT J83 IR IN J84 IR OUT J85 SL 16 TEXT SYSTEM.../220-240V~ 50/60Hz SWITCHED TOTAL 100W MAX. VIDEO AV AUX C 644 631 Ex2 646 645 614 C (H/10) 616 J67 J63 Gx2 (2/2) Cx2 618 630 612 A91 ED1 613 A INPUT SELECTOR 635x2 S91 S94 605 640 615 SPEAKERS B MUTE DISPLAY MODE Hx2 S92 S93 S95 Hx3 625 784 (7P) 637x4 D H X09...
KRF-V7772D/VR-3080 EXPLODED VIEW (UNIT) 36 A B C Parts with exploded numbers larger than 700 are not supplied. 606 758 602 655 656 1 622 K K 601 J J J Kx2 S VIDEO PRE OUT VIDEO PLAY IN J 2 J61 J62 DIGITAL IN OPTICAL COAXIAL A1 A2 J1 IR OUT J83 IR IN J84 IR OUT J85 SL 16 TEXT SYSTEM.../220-240V~ 50/60Hz SWITCHED TOTAL 100W MAX. VIDEO AV AUX C 644 631 Ex2 646 645 614 C (H/10) 616 J67 J63 Gx2 (2/2) Cx2 618 630 612 A91 ED1 613 A INPUT SELECTOR 635x2 S91 S94 605 640 615 SPEAKERS B MUTE DISPLAY MODE Hx2 S92 S93 S95 Hx3 625 784 (7P) 637x4 D H X09...
Service Manual
Page 27
...Parts No. B59-1104-00 SERVICE DIRECTORY - V H50-3261-14 ITEM CARTON CASE - KRF-V7772D/VR-3080 PARTS LIST 37 V New Parts Parts without Parts No. B46-0346-00 QUESTIONAIRE CARD - V H10-7417-32 ...POLYSTYRENE FOAMED FIXTURE - Description KRF-V7772D/VR-3080 601 1A V A01-3690-01 METALLIC CABINET 602 1A A09-1115-08 BATTERY COVER 605 2A V...605 2A V A60-1621-02 PANEL 606 1A A70-1191-05 REMOTE CONTROL ASSY(RC-R0907) 612 2B 613 2A 614 2A 615 2A 616 2B B01-0533-21 B07-2396-22 B10-2418...
...Parts No. B59-1104-00 SERVICE DIRECTORY - V H50-3261-14 ITEM CARTON CASE - KRF-V7772D/VR-3080 PARTS LIST 37 V New Parts Parts without Parts No. B46-0346-00 QUESTIONAIRE CARD - V H10-7417-32 ...POLYSTYRENE FOAMED FIXTURE - Description KRF-V7772D/VR-3080 601 1A V A01-3690-01 METALLIC CABINET 602 1A A09-1115-08 BATTERY COVER 605 2A V...605 2A V A60-1621-02 PANEL 606 1A A70-1191-05 REMOTE CONTROL ASSY(RC-R0907) 612 2B 613 2A 614 2A 615 2A 616 2B B01-0533-21 B07-2396-22 B10-2418...
Service Manual
Page 35
...DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR Q458 Q459 Q459 Q460 Q460 UN5119 DTC143TUA UN5216 DTA113ZUA UN5119 DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR Q461 Q461 Q462 Q462 Q501 DTC143TUA UN5216 DTA113ZUA UN5119 DTC124EUA DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR Q501 Q571,572 Q571,572 Q611,612 Q611,612...No. Les articles non mentionnes dans le Parts No. KRF-V7772D/VR-3080 PARTS LIST 45 V New Parts Parts without Parts No. New...
...DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR Q458 Q459 Q459 Q460 Q460 UN5119 DTC143TUA UN5216 DTA113ZUA UN5119 DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR Q461 Q461 Q462 Q462 Q501 DTC143TUA UN5216 DTA113ZUA UN5119 DTC124EUA DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR Q501 Q571,572 Q571,572 Q611,612 Q611,612...No. Les articles non mentionnes dans le Parts No. KRF-V7772D/VR-3080 PARTS LIST 45 V New Parts Parts without Parts No. New...