Schematic Diagrams - Denon AVR-2311CI Service Manual

A B C
1
ZD401
MTZJ5.1A
2
R409
150K
R427 C408 R428
1.2K 22/50
1.5K
3
R436 R437
C412
470K 33K
470P-500V
R437:22K
PAGE 9(04) 1611/1911
AUDIO B'D
FL
AGND AGND
4
SL
AGND
C
AGND
SR
AGND
ZD404
FR
MTZJ5.1A
AGND AGND
SBL
AGND
SBR R452
150K
CP401
5
R471 C424 R472
1.2K 22/50
1.5K
R480 R481
C428
470K 33K
470P-500V
R481:22K
1611/1911
6
7
ZD407
MTZJ5.1A
R496
150K
R514 C440 R515
1.2K 22/50
1.5K
8
R523 R524
C444
470K 33K
470P-500V
R524:22K
1611/1911
9
10
PAGE 2
AMP B'D 2/2_A1
A B C
D E F
AMP B'D 1/2
R703 R703:2.7K
R401 1.2K 1611/1911
R402 R403
1.2K
100K 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)
Q408
KTA1268
Q407
R429 C409
KTA1268 33K 220P-500V
C410 C411
100/50
470P-500V
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
R441:1.2K(1)
1611/1911
R704:2.7K
R704
R444
1.2K 1611/1911
R446 1.2K R447
100K 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)
Q420
KTA1268
Q419
R473 C425
KTA1268 33K 220P-500V
C426 C427
100/50 470P-500V
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
R485:1.2K(1)
1611/1911
R705 R705:2.7K
R488 1.2K 1611/1911
R490 R491
1.2K
100K 270(1) R492
270(1)
Q425
D413
KTA1024Y
1SS133T
R497
0 Q426
KTA1024Y
C437:100P-J
C437 C438
220P-J 220P-500V R505
1611/1911
15K(2)
Q432
KTA1268
Q431
R516 C441
KTA1268 33K 220P-500V
C443
C442
100/50 470P-500V
R521 OPEN
R712:270 3.3K(1) 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
R528:1.2K(1)
1611/1911
D E F
G H I
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)
1SS133T
R413 R414
10K 10K
R432
ZD402
2.7K Q409
R420 MTZJ4.7B
KTC3964
220K
D403
R424 R425
1SS133T
0R47(2) 0R47(2)
VR401 R422
1K 470
R430 R431
R433 ZD403 0R47(2) 0R47(2)
220K MTZJ4.7B
R435
OPTION_B
D404
560
1SS133T
R439
22(1) Q410
2SB1647
C435 R443:47(1)
OPEN
R422:OPEN
1611/1911 C414
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
R451 OPTION_C
OPEN Q416
R458 2SD2560
22(1)
1SS133T
R456 R457
10K 10K
R476 ZD405
Q421
R463 2.7K MTZJ4.7B
KTC3964
220K
D409
R467 R468
1SS133T
0R47(2) 0R47(2)
VR402 R465
1K 470
R474 R475
R477 ZD406 0R47(2) 0R47(2)
220K 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
OPTION_A
C433 PRF18BC471QB5RB
OPEN TP403
OPEN
C436 OPEN
1 2 3
2311/3311
R495 OPTION_C
OPEN Q428
R502 2SD2560
22(1)
1SS133T
R500 R501
10K 10K
R519 Q433 ZD408
R507 2.7K KTC3964 MTZJ4.7B
220K
D415
R511 R512
1SS133T
0R47(2) 0R47(2)
VR403 R509
1K 470
R517 R518
R520 ZD409 0R47(2) 0R47(2)
220K 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
G H I
80
J K L
R406
C401
100N-K
C403 R407
10N-K 10K
Q403 R412:47K
2N5401S 1611/1911
150K
R411 R412 15K
D402
R417
R416 22K Q405
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
100N-K R551
100(1)
R455:47K
Q415
OPEN
2N5401S 1611/1911
150K 2311/3311
R454 R455 15K
D408 C419
R460
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
100N-K
Q427 R499:47K
2N5401S 1611/1911
150K
R498 R499 15K
D414
R504
R503 22K
180K
R506 22K
10K
Q430
2N5551S
R513 R726
5.6K 56K
R726:OPEN
R513:5.6Kohm
R504:270Kohm
1611/1911
C

SCHEMATIC DIAGRAMS (1/36)

s
J
K L
M N O
1
2
3
FL FL
FR FR
C C
SL SL
SR SR
CP402
PAGE 3(A3)
SPK B'D
4
+HIGHB
+HIGHB
+HIGHB
-HIGHB
-HIGHB
-HIGHB
HIGHGND
HIGHGND
HIGHGND
PREGND
5
CP403
R449
PAGE 3(A5)
PRF18BD471Q
R464
SPK B'D
PRF18BD471Q
R470
OPEN
OPEN
1611/1911
DC_DET4 DC_DET4
DC_DET3 DC_DET3
ASO_DET ASO_DET
RADI_THERMAL RADI_THERMAL
6
TR_THERMAL TR_THERMAL
CN404
R732:10Kohm PAGE 33(H9)
R731:10Kohm
HDMI B'D
1611/1911
C515:47/10
1611/1911
7
8
9
PAGE 2
10
AMP B'D 2/2_M1
ANALOG AUDIO SIGNAL LINE
M N O