Schematic Diagrams - Denon AVR-1611 Service Manual

1 2
ZD401 R402
MTZJ5.1A 100K
R409
150K
R427 C408 R428
1.2K 22/50
1.5K
R436 R437
C412
470K 33K
470P-500V
R437:22K
PAGE 8(8B) 1611/1911
AUDIO B'D
R441:1.2K(1)
FL
1611/1911
AGND AGND
SL
AGND
C
AGND
SR
AGND
ZD404 R446
FR
MTZJ5.1A 100K
AGND AGND
SBL
AGND
SBR R452
150K
CP401
R471 C424 R472
1.2K 22/50
1.5K
R480 R481
C428
470K 33K
470P-500V
R481:22K
1611/1911
R485:1.2K(1)
1611/1911
ZD407 R490
MTZJ5.1A 100K
R496
150K
R514 C440 R515
1.2K 22/50
1.5K
R523 R524
C444
470K 33K
470P-500V
R524:22K
1611/1911
R528:1.2K(1)
1611/1911
PAGE 2
AMP B'D 2/2_A1
3
AMP B'D 1/2
R703:2.7K
R703
R401 1.2K
1611/1911 R403
1.2K
270(1) R405
270(1)
Q401
D401
KTA1024Y
1SS133T
R410
0 Q402
KTA1024Y
C405:100P-J
C405 C406
220P-J 220P-500V R418
1611/1911
15K(2) R420
220K
Q408
KTA1268
Q407
R429 C409
KTA1268 33K 220P-500V
C410 C411
R433
100/50
470P-500V 220K
R434 OPEN
R710:270 3.3K(1)
1611/1911
1611/1911
R717 R438
220 220
C413 R440 R710 Q411 Q412
2N2-C 150 150
KTC3206 KTC3206
1611/1911 SHORT
R441 R442
1K(1) 1K(1) R443
D405 D406
270(1)
1SS133T 1SS133T
R704:2.7K
R704
R444
1611/1911
1.2K
1.2K R447
270(1) R448
270(1)
Q413
D407
KTA1024Y
1SS133T
R453
0 Q414
KTA1024Y
C421 C421:100P-J C422
220P-J 220P-500V R461
1611/1911
15K(2) R463
220K
Q420
KTA1268
Q419
R473 C425
KTA1268 33K 220P-500V
C426 C427 R477
100/50 470P-500V 220K
OPEN
R478
3.3K(1)
R711:270 1611/1911
1611/1911
R718 R482
220 220
C429 R484 R711 Q423 Q424
2N2-C 150 150
KTC3206 KTC3206
1611/1911 SHORT
R485 R486
1K(1) 1K(1) R487
D411 D412
270(1)
1SS133T 1SS133T
R705:2.7K
R705
R488 1.2K
1611/1911
R491
1.2K
270(1) R492
270(1)
Q425
D413
KTA1024Y
1SS133T
R497
0 Q426
KTA1024Y
C437 C437:100P-J C438
220P-J 1611/1911 220P-500V R505
15K(2) R507
220K
Q432
KTA1268
Q431
R516 C441
KTA1268 33K 220P-500V
C443
C442 R520
100/50 470P-500V 220K
OPEN
R521
3.3K(1)
R712:270 1611/1911
1611/1911
R719 R525
220 220
C445 R527 R712 Q435 Q436
2N2-C 150 150
KTC3206 KTC3206
1611/1911 SHORT
R528 R529
1K(1) 1K(1) R530
D417 D418
270(1)
1SS133T 1SS133T
4 5
R404
OPEN PRF18BC471QB5RB
OPTION_A
C402
OPEN TP401
OPEN
C404 OPEN
1 2 3
2311/3311
R408
OPTION_C
OPEN Q404
R415 2SD2560
22(1)
R413 R414
10K 10K
R432
ZD402
2.7K Q409
MTZJ4.7B
KTC3964
D403
R424 R425
1SS133T
0R47(2) 0R47(2)
VR401 R422
1K 470
R430 R431
ZD403 0R47(2) 0R47(2)
MTZJ4.7B
R435 OPTION_B
D404
560
1SS133T
R439
22(1)
Q410
2SB1647
C435 R443:47(1)
OPEN
R422:OPEN
C414
1611/1911
OPEN
C415 C416
10/100 10/100
J416
USE 23/3311
J518
USE 16/1911
R445
OPEN
PRF18BC471QB5RB
C417 OPTION_A
OPEN TP402
OPEN
C420 OPEN
1 2 3
2311/3311
OPTION_C
R451
OPEN Q416
R458 2SD2560
22(1)
R456 R457
10K 10K
R476 ZD405
Q421
2.7K MTZJ4.7B
KTC3964
D409
R467 R468
1SS133T
0R47(2) 0R47(2)
VR402 R465
1K 470
R474 R475
ZD406 0R47(2) 0R47(2)
MTZJ4.7B
R479
OPTION_B
560 D410
1SS133T
R483
22(1) Q422
2SB1647
R487:47(1)
C499
R465:OPEN
OPEN
1611/1911
C430
OPEN
C431 C432
10/100 10/100
J520
USE 23/3311
J544
USE 16/1911
R489
OPEN
PRF18BC471QB5RB
OPTION_A
C433
OPEN TP403
OPEN
C436 OPEN
1 2 3
2311/3311
R495
OPTION_C
OPEN Q428
R502 2SD2560
22(1)
R500 R501
10K 10K
R519 Q433 ZD408
2.7K KTC3964 MTZJ4.7B
D415
R511 R512
1SS133T
0R47(2) 0R47(2)
VR403 R509
1K 470
R517 R518
ZD409 0R47(2) 0R47(2)
MTZJ4.7B
R522
OPTION_B
560 D416
1SS133T
R526
22(1) Q434
2SB1647
R530:47(1)
C467
R509:OPEN
OPEN
1611/1911
C446
OPEN
C447 C448
10/100 10/100
J468
USE 23/3311
J537
USE 16/1911
AVR23/3311 AVR16/1911
OPTION_A 2SD2560 2SD2390
OPTION_B 2SB1647 2SB1560
OPTION_C MTZJ4.7B MTZJ3.3B
AVR1611 E3 With out AVR1611E3
OPTION_D 150K 270K
67
6
R406
C401
100N-K
OPTION_D C403 R407
10N-K 10K
R412:47K
Q403
2N5401S 1611/1911
150K
R411 R412 15K
D402
R417
R416 22K Q405
1SS133T 180K
2N5401S
R419 22K
R423
10K
R421
Q406
22K
2N5551S
R426 R724
5.6K 56K
R724:OPEN
R426:5.6Kohm
R417:270Kohm
1611/1911
FL
Q417
R493
KTA1268BL
33(1)
R450
C418
OPTION_D 100N-K R551
100(1)
Q415 R455:47K
OPEN
2N5401S 1611/1911
150K
2311/3311
R454 R455 15K
C419
D408 R460
1SS133T R459 22K 100/100
180K
R462 22K
R466
10K
Q418
2N5551S
R469 R725
5.6K 56K
R725:OPEN
R469:5.6Kohm
R460:270Kohm
1611/1911
FR
R494
C434
OPTION_D 100N-K
R499:47K
Q427
1611/1911
150K 2N5401S
R498 R499 15K
D414
R504
R503 22K
1SS133T 180K
R506 22K
10K
Q430
2N5551S
R513 R726
5.6K 56K
R726:OPEN
R513:5.6Kohm
R504:270Kohm
1611/1911
C
7 8
PAGE 1
FL FL
FR FR
C C
SL SL
SR SR
CP402
PAGE 3(1B)
SPK B'D
+HIGHB
+HIGHB
+HIGHB
-HIGHB
-HIGHB
-HIGHB
HIGHGND
HIGHGND
HIGHGND
PREGND
CP403
R449
PRF18BD471Q PAGE 3(1C)
R464
PRF18BD471Q SPK B'D
R470
OPEN
OPEN
1611/1911
DC_DET4 DC_DET4
DC_DET3 DC_DET3
ASO_DET ASO_DET
RADI_THERMAL RADI_THERMAL
TR_THERMAL TR_THERMAL
CN404
R732:10Kohm PAGE 20(4E)
R731:10Kohm
HDMI B'D
1611/1911
C515:47/10
1611/1911
PAGE 2
AMP B'D 2/2_M1
ANALOG AUDIO SIGNAL LINE
s

SCHEMATIC DIAGRAMS (1/23)

A
B
C
D
E
F