Marantz SR4000 Service Manual - Page 21

6-5 6-5 6-5 1 2 3 4 FRONT PART SR3000 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 $ 1434 6 1 P50 P50 5 2 E D 3 V sda 4 V scl 3501 470E 3500 470E 10k +5D +5D 3402 3401 1 F V sig V sig 2 V gnd V gnd 10k 22k To 1560 P50 Board & Video Selector +5D G 1410 3406 10k sofac scl 4 3493 470E 5 sofac1 sda1 3494 470E H sofac2 sda2 6 3495 470E sofac scl sofac1 sda1 sofac2 sda2 +5 +5 2435 2436 220p 220p 2437 220p 10k 10k D D D 3407 3412 1 I ss ce 7 dpl clk 3 ss data 6411 1N4148 ss ce dpl clk ss data 2 ss clk J 11 amp prot ss clk amp prot 15 dd req dd req 8 amp s on 9 K amp lr on 12 amp mute lr 13 amp mute c s 10 2444 L 22n 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 1257 Monoboard Supply Part FRONT PART FR735 - FR755 3104 217 05790 / 05850 / 05860 / 05870 / 05880 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 7404 SAA6579T 4 Mux ANTI ALIASING FILTER CLOCKED COMPARATOR Vssd 11 D Cin 7 2403 560p Only in sets with RDS 57 kHz BANDPASS (8th ORDER) COSTAS LOOP VARIABLE AND FIXED DIVIDER CLOCK REGENERATION AND SYNC 2442 47p D 1400 AT-5I 4M332 3411 220k 13 OscI 2k2 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 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 10K 3416 330E 47E 22k 22k 7402 +5D PDTA144ET 47k 47k +5D 3392 3391 1k 1440 1 1441 1 amp stby 2456 47µ D 2 3404 D 2 6400 3455 +5D RC5 D 3400 2400 7403 2 100µ D 1 3409 1k 43 DD 3415 0E 2401 1n D +5D 47k 47k 10k 47k 3487 7421 PDTA144ET 6424 BAS216 47k 47k +5D 47k 47k 7419 PDTC144ET 7422 PDTA144ET D 3486 D +5D +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 3483 74 100k D amp prot 3426 73 1k +5D I/O P4 10k hp ON 3421 67 nav 1 2413 22n D 32 D 31 27 nav 2 30 I/O v cont 1 29 P7 v cont 2 28 25 26 6-BIT A/D CONVERTER RAM ROM 100k 10k +5D 2417 5401 2µ2 7412 D 22n 16 HEF4094BT 1 C2 15 EN3 SRG8 3 C1/ 43 2D 2 1D 5 6 7 +5 *3447 330E *6410 14 DVD 3427 +5 150E 6401 13 6421 SURR LTL-1CHPE 12 11 9 10 8 D 3449 2428 4µ 7 D 3454 0E +5D 3451 P50 +5D +5D 10k 220E 27k 22k 22k 22k +5D 3433 3437 100k 2411 220p 7406 BC847B +5D 3429 3430 6402 1N4148 3428 3438 33k 7407 BC847B 3441 7408 BC847B 3440 D D D D Only in sets with P50 function P50 +5 3408 dd req 17 dpl clk 24 sofac2 sda2 23 sofac1 sda1 22 sofac scl 21 ss ce 20 s sel 1 19 s sel 2 18 100k 10k 10k +5D RESET +5D 2434 220n 7409 3431 BC847B reset 12 3439 10k 6403 1N4148 3442 2414 22n DD DD 8-BIT CPU I/O P3 TIMER/ COUNTERS INTERRUPT CONTROLLER CLOCK/TIMER/SYSTEM CONTROLLER P20 P21 P22 16 10 11 X in 13 1403 100k 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 62 S12 I/O P9 61 S11 60 S10 3444 330E 6405 1N4148 AM/FM 1411 PREV 1412 1406 TREB 1409 NEXT 1413 HEADPHONE 1424 6 A $ 5 1439 1437 1436 1425 4 1 1 1 1 hp l 2 2 2 2 2 3 hp r B 3 3 hp gnd 3 3 2447 4n7 2445 4n7 7 HP HP HP 8 To/From 1601 Volume 9 2427 Control part 3471 1n 1 hp ON 3424 4 4 C 1k HP HP 1k 68E 4 av l 5 5 FRONT AV 5 6 6 1428 av gnd 6 av r 7 7 A 5 6 Audio Left In D 2448 To/From 1515 1n 4 Volume Control Part + AA 8 Source Slector Part 9 Audio Right In 2449 1435 1427 1n 7 E V sig 2 2 A A 2 V gnd 1 1 3 2430 3477 220p 1 Video In VV VV 2451 2450 F V 1n A A 1n 59 S9 58 S8 57 S7 56 S6 55 S5 54 S4 I/O P8 53 S3 52 S2 51 S1 50 S0 49 G15 48 G14 47 G13 46 G12 I/O P7 45 G11 44 G10 3452 330E 6406 1N4148 SENS 1414 6414 1N4148 3453 330E MENU 1417 3457 330E 6419 1N4148 CINEMA LINK 1420 3458 330E 6420 1N4148 FRONT A/V TEXT 1415 ENTER 1418 SURR ON/OFF NEWS T/A 1416 HALL 1419 SURR MODE SOURCE +5D SELECTOR 3461 1422 EC16 10k s sel 1 s sel 2 3466 220E 1 3469 220E 2 3 D 2424 22n D 2423 22n D MT1 MT2 10k 3462 4 5 D D +5D nav 1 nav 2 VOLUME +5D CONTROL 3463 1423 EC16 10k v cont 1 v cont 2 3467 1 220E 3470 220E 2 3 D 2426 22n D 2425 22n D MT1 MT2 10k 3464 4 5 D D +5D G H +5D I 10k NAVIGATOR 1421 3459 EC16 3465 1 220E 3468 220E 2 3 D 2422 2421 MT1 MT2 J 10k 22n 22n 3460 4 5 D D D D +5D 43 G9 42 G8 41 G7 40 G6 +5D +5D 39 G5 2433 100p I/O P6 38 3396 1k 3490 37 7417 BC847B 36 3482 35 -30V 34 4E7 100k 0E Vss Vkk 15 66 D 3432 -30 2412 47µ D +Vkk 2457 22n D 19 20 3474 0E 3473 0E 21 2455 47µ D 3488 4E7 2459 22n D 2429 47µ D 3489 4E7 2460 22n D 22 -Vkk -Vkk -Vkk -Vkk G4 3755 33k 2467 100p 3756 33k 2468 100p G15 S0 S14 3767 33k 3768 33k 3769 33k -Vkk -Vkk -Vkk -Vkk -Vkk -Vkk -Vkk 45 44 3765 33k 2477 100p 3766 33k 2478 100p 7414 12-MT-74GK 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 3779 33k 3780 33k 3781 33k 21 -Vkk -Vkk -Vkk RDS EON TA NEWS CINEMA LINK PRESET SENS HILO HALL LOUDNESS SMART SOUND MENU OK 23 24 25 26 27 28 K L M Only in sets with RDS Not in sets with RDS Only in FR755 * Only in sets with 6 CH/DVD input (FR755) Not in sets with P50 function Not in sets with RDS N O LEU0167 9912 29 30 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 G28 1423 I28 1424 A30 1425 A28 1426 M1 1427 E28 1428 D30 1433 A2 1434 D2 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 2420 B15 2421 J30 2422 J29 2423 H27 2424 H27 2425 J27 2426 J27 2427 C29 2428 K8 2429 O22 2430 F29 2433 L21 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 2450 F30 2451 F29 2454 C20 2455 N22 2456 B13 2457 N20 2458 B15 2459 N22 2460 O22 2461 N2 2467 K23 2468 L23 2477 M23 2478 N23 3391 B13 3392 B13 3393 N4 3394 L3 3396 L21 3400 E12 3401 E4 3402 E3 3403 A2 3404 D11 3405 A3 3406 G2 3407 I2 3408 L14 3409 F12 3410 B9 3411 B8 3412 I2 3413 C2 3414 M2 3415 F13 3416 F11 3417 B22 3418 B22 3419 B20 3420 B20 3421 G15 3422 D11 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 3447 M5 3449 J8 3451 K9 3452 G22 3453 H23 3454 L8 3455 E13 3457 H22 3458 I22 3459 I30 3460 J30 3461 G28 3462 H28 3463 I28 3464 J28 3465 I30 3466 G27 3467 I27 3468 J30 3469 G27 3470 J27 3471 C29 3472 C20 3473 O21 3474 N21 3475 E20 3476 N16 3477 F29 3482 M22 3483 F15 3486 I13 3487 G12 3488 N22 3489 O22 3490 L22 3491 E20 3493 G2 3494 H2 3495 H2 3496 B3 3497 B3 3498 B3 3499 A3 3500 F2 3501 E2 3755 K23 3756 L23 3765 M23 3766 M23 3767 K28 3768 K28 3769 L28 3779 M28 3780 M28 3781 N28 5400 F8 5401 J7 5403 B15 6400 C12 6401 M6 6402 M10 6403 M13 6404 E23 6405 F23 6406 G23 6410 M6 6411 I3 6414 H22 6419 H23 6420 I23 6421 M5 6424 H12 7402 A12 7403 F12 7404 C5 7405 B22 7406 N9 7407 M11 7408 M11 7409 M14 7412 K7 7414 N25 7415 A16 7417 L21 7419 I12 7421 H12 7422 I13