Marantz SR4000 Service Manual - Page 22

6-6 6-6 6-6 10k 22k 1 2 3 4 FRONT PART SR4000 A +5D +5D D D 1401 6 stereo 1433 4 6k8 22k 3403 3405 3499 470E 2441 220p 2440 220p stereo 5 3 tu clk B 4 2 tu de 3498 470E 3497 470E tu clk tu de 3 1 tu en 3496 470E tu en 2439 2438 From Tuner 220p 220p D D C 2 tu rds 3413 1k 2402 1 tu gnd From Tuner 2410 22n D 330p 2407 470p D D 1402 6 P50 P50 5 +5D +5D D E 3 3501 V sda 470E 4 3500 V scl 470E 10k 3402 3401 1 V sig F 2 V gnd V sig V gnd To 1560 P50 Board & Video Selector +5D G 1410 4 sofac scl 5 sofac1 sda1 6 sofac2 sda2 H 1 ss ce I 2 ss clk 10k 10k 3493 470E 3494 470E 3495 470E 3406 2435 2436 +5 220p 220p D D 3407 sofac scl sofac1 sda1 sofac2 sda2 2437 220p D ss ce ss clk 3 ss data ss data 11 amp prot amp prot 15 J dd req 14 dd reset dd req 8 amp s on 9 amp lr on K 12 amp mute lr amp mute cs sub 13 10 2444 22n L To/From D Volume Control Part 22k 3394 D 1426 1 amp stby M 2 3414 amp pd 1k 4 +5D +5D 3 +5 +5 5 N gndd 2461 22n DD 6 -30 -30 8 f2 7 f1 O From Power Supply FRONT PART FR960 - FR970 3104 217 05890 / 05900 / 05920 / 05930 1 2 2404 1n D 3 amp stby amp pd 3393 D 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 10k 47E 27k 82k 22k 22k 100k 10k 10k 100k 2k2 10K 330E 47E 22k 22k 7404 SAA6579T 4 Mux ANTI ALIASING FILTER 57 kHz BANDPASS (8th ORDER) CLOCKED COMPARATOR COSTAS LOOP VARIABLE AND FIXED DIVIDER CLOCK REGENERATION AND SYNC 2442 47p D 1400 AT-5I 4M332 3411 220k 13 OscI 3410 14 OscO 2443 47p D RECONSTRUCTION FILTER OSCILLATOR AND DIVIDER QUALITY BIT GENERATOR Qual 1 BIPHASE SYMBOL DECODER Vpi REFERENCE VOLTAGE DIFFERENTIAL RDDA 2 DECODER RDCL 16 TEST LOGIC AND OUTPUT SELECTOR SWITCH T57 15 3422 10k 7402 +5D PDTA144ET 47k 47k 1440 1 1441 1 +5D 3392 3391 1k 3423 amp stby 2456 47µ D 2 3404 D 2 6400 +5D RC5 2462 1n D 3455 D +5D 7415 TMP87CS71F 5403 2µ2 33 Vdd 2420 100µ D 2458 22n D stereo tu clk tu de tu en 4 6 7 8 I/O 5 P1 1 2 3 Vssd 11 D Cin 7 2403 560p Only in sets with RDS SCout Vddd Vdda Vssa Vref Mode Test 8 12 5 6 3 9 10 D D D 2408 5400 2409 22n 2µ2 D 2µ 2 D +5 +5D 3416 3400 2400 7403 2 100µ D 1 3409 1k 43 DD 3415 0E 2401 1n D 3483 74 100k D amp prot 3426 73 1k 10k 100k 10k 47k 10k 5402 2419 2µ2 +5D +5D +5D 7411 47k D 22n 16 HEF4094BT 1 3451 3449 C2 +5 15 EN3 47k 3487 +5D I/O P4 hp on 3421 67 330E 3448 SRG8 3 C1/ 3445 +5 330E 6409 PHONO 4 3 2D 6408 5 TUNER 6407 6 CD 6418 7 CDR/TAPE 6415 14 3D-SURR 2 1D 2428 4µ7 D 7421 PDTA144ET 6424 BAS216 47k 47k +5D 47k 47k 7419 PDTC144ET 7422 PDTA144ET D 3486 D nav 1 2413 22n D 32 D 31 27 nav 2 30 I/O v cont 1 29 P7 v cont 2 28 6416 13 SAT 25 6413 12 26 VCR +5D 6417 11 TV LTL-1CHPE 9 5401 2417 2µ2 10 7412 D 22n 16 HEF4094BT 1 C2 15 EN3 SRG8 3 C1/ 8 D 17 24 sofac2 sda2 23 P50 sofac1 sda1 22 I/O sofac scl 21 P3 +5 ss ce 20 3408 s sel 1 19 4 3 2D 2 1D dd req s sel 2 18 5 6 P50 +5D +5D +5D RESET +5D 7 +5 *3447 330E 3427 +5 150E 3446 6421 +5 330E *6410 14 DVD 6401 13 SURR 6412 12 HALL LTL-1CHPE 11 9 10 D8 +5D 3433 3437 100k 2411 220p 7406 BC847B +5D 3429 3430 6402 1N4148 3428 3438 220k 7407 BC847B 3441 7408 BC847B 3440 D D D D Only in sets with P50 function 2434 220n 7409 3431 BC847B reset 12 3439 10k 6403 1N4148 3442 2414 22n DD DD P20 P21 16 10 6-BIT A/D CONVERTER RAM ROM 8-BIT CPU TIMER/ COUNTERS INTERRUPT CONTROLLER CLOCK/TIMER/SYSTEM CONTROLLER P22 X in 11 13 1403 8Mc 2416 3476 22p D D CST D X out Test 14 9 D 2415 22p D 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ss data ss clk amp pd +5 +5 10k 10k 3419 3420 77 76 80 I/O P5 79 78 75 3472 1k +5 2454 22n D 70 +5 +5 +5D 10k 3417 10k 7405 M24C08 8 3418 Vcc 5 SDA 6 SCL 7 WC_ D Vss 4 D 1 E0 2 E1 3 E2 2405 22n D 69 I/O 68 P4 71 3491 100k 72 D 22k 22k 3434 3435 3436 22k 100k 1404 3475 D D D D 65 3443 330E 6404 BASS 64 S14 1N4148 1407 63 S13 1405 LOUDNESS 1408 1406 TREB 1409 62 S12 I/O P9 61 S11 60 S10 3444 330E 6405 1N4148 AM/FM 1411 PREV 1412 NEXT 1413 59 S9 58 S8 57 S7 3452 330E 6406 1N4148 SENS 1414 TEXT 1415 NEWS T/A 1416 56 S6 55 S5 54 S4 I/O P8 53 S3 52 S2 51 S1 50 S0 6414 1N4148 3453 330E MENU 1417 3457 330E 6419 1N4148 CINEMA 1420 ENTER 1418 SURR ON/OFF HALL 1419 MODE 49 G15 48 G14 47 G13 46 G12 I/O P7 45 G11 44 G10 3458 330E 6420 1N4148 FRONT A/V HEADPHONE 1424 6 A $ 5 1439 1437 1436 1425 4 1 1 1 1 hp l 2 2 2 2 2 3 hp r 2447 2445 B 3 3 hp gnd 3 3 4n7 4n7 7 HP HP HP 8 To/From 1601 Volume 2427 9 Control part hp on 3424 1k 4 4 3471 1n 1 HP HP C 1k 68E 4 av l 5 5 FRONT AV 5 6 6 1428 av gnd 6 7 7 A 5 av r 2448 6 Audio Left In D To/From 1515 1n 4 Volume Control Part + AA 8 Source Slector Part 9 Audio Right In 2449 1435 1427 1n 7 A A E V sig 2 2 2 V gnd 1 1 3 2430 3477 220p 1 Video In VV VV SOURCE +5D SELECTOR 3461 1422 EC16 10k s sel 1 s sel 2 2424 22n D 3466 1 220E 3469 220E 2 3 D 2423 MT1 MT2 10k 22n 3462 4 5 D D D +5D nav 1 nav 2 F Only in sets with RDS Not in sets with RDS * Only in sets with DVD input Not in sets with P50 function G Not in sets with RDS $ Not in FR970 H VOLUME +5D CONTROL 3463 1423 EC16 10k v cont 1 v cont 2 2426 22n D 3467 1 220E 3470 220E 2 3 D 2425 MT1 MT2 10k 22n 3464 4 5 D D D +5D +5D 10k NAVIGATOR 1421 3459 EC16 3465 1 220E 3468 220E 2 I 3 D 2422 2421 MT1 MT2 10k 22n 22n 3460 4 5 D D D D +5D J 43 G9 42 G8 4E7 100k 100k 100k 0E I/O P6 Vss Vkk 15 66 D 3432 -30 2412 47µ D 41 G7 40 G6 39 G5 38 3395 G4 0E 37 G3 36 35 +5D +5D 3484 1k 2433 100p 3485 +5D +5D 3481 1k 2432 10p 7417 BC847B 3482 -30 34 -Vkk +5D +5D 3479 1k 2431 10p 7416 BC847B 3480 -30 2457 22n 7418 BC847B 3478 3474 0E D -30 2455 47µ 2459 22n D D 3473 0E 2429 47µ 2460 22n D D 19 20 21 22 23 -Vkk -Vkk -Vkk -Vkk 3751 G0 33k 2463 100p 3752 33k 2464 100p 2465 to 2476 3753 to 3764 G15 S0 S14 3767 33k 3768 33k 3769 33k -Vkk -Vkk -Vkk 3770 to 3778 -Vkk -Vkk -Vkk -Vkk 3765 33k 2477 100p 3766 33k 2478 100p 7413 16-MT-95GK 3779 33k 3780 33k 3781 33k -Vkk -Vkk -Vkk 62 61 58 57 56 55 54 53 52 5150 49 48 47 46 45 44 43 42 4140 39 38 37 36 35 34 33 32 3130 29 28 27 26 25 24 23 22 2120 19 18 17 16 15 14 13 12 1110 9 8 7 6 5 2 1 LCR DIGITAL SURROUND SL SW SR PRESET SENS HILO CINEMA LINK STEREO SMART SOUND EON RDS HALL TA NEWS ANA MATRIX NIGHT COAX 12 DOWNMIX OPT 12 OK LOUDNESS MENU 24 25 26 27 28 29 30 K L M N O LEU0155 9919 31 1400 B8 1401 A1 1402 D1 1403 N17 1404 E23 1405 E24 1406 E25 1407 F23 1408 F24 1409 F25 1410 G1 1411 F23 1412 F24 1413 F25 1414 G23 1415 G24 1416 G25 1417 H23 1418 H24 1419 H25 1420 I23 1421 I31 1422 F28 1423 I28 1424 A30 1425 A28 1426 M1 1427 E28 1428 D30 1433 A2 1435 E28 1436 A28 1437 A27 1439 A27 1440 C12 1441 C12 2400 E12 2401 F13 2402 C3 2403 E6 2404 M3 2405 B24 2407 D3 2408 F8 2409 F9 2410 D2 2411 M9 2412 N19 2413 H15 2414 M14 2415 N18 2416 N17 2417 K6 2419 G8 2420 B15 2421 J30 2422 J29 2423 G27 2424 G27 2425 J27 2426 J27 2427 C29 2428 H10 2429 O23 2430 E29 2431 M21 2432 M21 2433 L22 2434 M13 2435 H3 2436 H3 2437 H3 2438 C4 2439 C3 2440 A4 2441 A3 2442 B8 2443 B9 2444 L2 2445 B29 2447 B29 2448 D29 2449 E29 2454 C20 2455 N23 2456 B13 2457 N20 2458 B15 2459 N23 2460 O23 2461 N2 2462 E13 2463 K24 2464 L24 2465 L24 2476 L25 2477 M24 2478 N24 3391 B13 3392 B13 3393 N4 3394 L3 3395 L20 3400 E12 3401 E4 3402 E3 3403 A2 3404 D12 3405 A3 3406 G2 3407 I2 3408 L14 3409 F12 3410 B9 3411 B8 3413 C2 3414 M2 3415 F13 3416 F11 3417 B22 3418 B22 3419 B20 3420 B20 3421 G15 3422 D11 3423 B13 3424 C27 3426 F15 3427 M5 3428 M10 3429 M11 3430 M11 3431 M14 3432 N19 3433 M9 3434 E21 3435 E21 3436 E22 3437 M9 3438 M10 3439 M13 3440 N10 3441 N11 3442 M13 3443 E22 3444 F22 3445 I7 3446 M5 3447 M5 3448 H7 3449 G10 3451 G10 3452 G22 3453 H23 3455 E14 3457 H22 3458 I22 3459 I30 3460 J30 3461 F28 3462 G28 3463 I28 3464 J28 3465 I30 3466 G27 3467 I27 3468 I30 3469 G27 3470 I27 3471 C29 3472 C20 3473 O22 3474 N22 3475 E20 3476 N16 3477 E29 3478 N21 3479 N20 3480 M22 3481 M21 3482 L23 3483 F15 3484 L22 3485 L23 3486 I13 3487 G12 3491 E20 3493 G2 3494 H2 3495 H2 3496 B3 3497 B3 3498 B3 3499 A3 3500 E2 3501 E2 3751 K24 3752 L24 3753 M24 3764 M25 3765 M24 3766 M24 3767 K29 3768 K29 3769 L29 3770 L29 3778 M29 3779 M29 3780 M29 3781 N29 5400 F8 5401 J7 5402 G9 5403 B15 6400 C12 6401 M6 6402 M10 6403 M13 6404 E23 6405 F23 6406 G23 6407 I7 6408 H7 6409 H7 6410 M6 6412 M6 6413 J7 6414 H22 6415 I7 6416 I7 6417 J7 6418 I7 6419 H23 6420 I23 6421 M5 6424 H12 7402 A12 7403 F12 7404 C5 7405 B22 7406 N9 7407 M11 7408 M11 7409 M14 7411 G9 7412 K7 7413 N27 7415 A16 7416 M21 7417 L22 7418 N21 7419 I12 7421 H12 7422 I13