Denon AVR-1913 Service Manual

DIGITAL AUDIO SIGNAL LINE
ANALOG AUDIO SIGNAL LINE
DGND
256FSDIR1 FSDIR1 ADC_RST
DA+5V
1N-KC2415 1N-KC2419 1N-KC2424
DM860_LRCK
1N-KC2427
DM860_BCLK
1N-KC2429 1N-KC2431 1N-KC2435 1N-KC2439 1N-KC2441
DAC64FS
DATAF
1N-KC2444
DATAS
MUTEFLAG
DAC_MS
DAGND
100N-KC2401
C2414 OPEN
100N-KC2404
C2406 2.2UF/6.3V C2417 1UF-K(1608)
10KR2405
R2502 0
10KR2501
R2497
470K(1608)
JT_TCK/AP_CK/DAC_CK
64FSDIR1
FSDIR1
C2408
1UF-K(1608)
470R2407
470R2406
R2408 0(1608)
A/DIN_R.
DM860L
DACFS
DATAC
DATASB
DAC256FS
DAC_RST
MUTEFLAG
C2447 4.7U(1608)
R2412 1K
A/DIN_R.
SBL-
SBL+
SR-
SR+
CEN-
CEN+
FR-
FR+
OPEN(1608)
R2432
R2465
220(1608)
DA-7V
DA-7V
DA-7V
DA+7V
C2486
100/16(RV2)
R2500 0(1608)
DA-7V
DA+5V
DAGND
DM860L
DASBR
DASBL
DASR
DASL
DASW
DAC
DAFR
DAFL
A/DIN_L
A/DIN_R
ADC_RST
DATAAD
256FSDIR1
DATAAD
64FSDIR1
C2423 1N-K
1N-KC2410 1N-KC2413 1N-KC2416 1N-KC2407 1N-KC2409 1N-KC2422 1N-KC2430 1N-KC2428 1N-KC2425
DM860_DAC_MUTE
DM860_DATA DM860_MCLK
0(1608)R2409
1N-KC2432 1N-KC2436 1N-KC2440
DACFS
DAC_ETHER_MUTE
DAC256FS
A/DIN_L.
1N-KC2445
DATAC
DATASB
DAC_RST
JT_TDI/AP_DA/DAC_DA
R2411
100K
DM860R
DAC_MS
DATAS
DATAF
DAC64FS
OPENC2446
C2448
100N-K
A/DIN_L.
DA+5V
SBR-
SBR+
SL-
SL+
SW-
SW+
FL-
FL+
R2429
3K9(1608)
R2427
3K9(1608)
R2425
3K9(1608)
R2423
3K9(1608)
R2422
3K9(1608)
R2421
3K9(1608)
R2420
3K9(1608)
R2419
3K9(1608)
R2418
3K9(1608)
R2417
3K9(1608)
R2416
3K9(1608)
R2415
3K9(1608)
R2414
0(1608)
R2413
0(1608)
R2452
4K7(1608)
R2442
OPEN(1608)
R2451
4K7(1608)
R2441
OPEN(1608)
R2450
6K8(1608)
R2440
150K(1608)
R2449
6K8(1608)
R2439
150K(1608)
R2448
12K(1608)
R2438
39K(1608)
R2447
4K7(1608)
C2456
3N9-K(1608)
R2446
4K7(1608)
R2436
OPEN(1608)
C2454
3N9-K(1608)
OPEN(1608)
R2434
OPEN(1608)
R2433
OPEN(1608)
R2431
R2468
220(1608)
R2461
180(1608)
R2457
220(1608)
R2453
220(1608)
OPEN(1608)
R2488
R2486
OPEN(1608)
R2485
OPEN(1608)
R2496
100(1608)
R2494
100(1608)
R2493
100(1608)
R2491
100(1608)
DA+7V
R2489
100(1608)
R2498
470K(1608)
DA+7V
DA+7V
DA-7V
C2488
100/16(RV2)
R2499
0(1608)
DA+7V
DAGND
DM860R
DAGND
DAGND
DAGND
DAGND
DAGND
DAGND
DAGND
DAGND
DACRTNGND
DAGND
C2411 4.7U(1608)
100N-KC2402
C2403 100N-K C2412 2.2UF/6.3V
C2405 100N-K
C2420 1UF-K(1608)
C2426
10/16(RV2)
OPENC2489
R2503
OPEN
DAGND
2 41 3
N2401
4P(20010WS)
R2410
100K
100/16(RV2)C2451
C2450 4.7U(1608)
R2428
3K9(1608)
R2430
3K9(1608)
R2424
3K9(1608)
R2426
3K9(1608)
C2460
3N9-K(1608)
C2461
3N9-K(1608)
C2457
3N9-K(1608)
C2458
3N9-K(1608)
C2459
3N9-K(1608)
R2445
4K7(1608)
R2435
OPEN(1608)
R2437
OPEN(1608)
C2455
3N9-K(1608)
R2460
180(1608)
R2464
180(1608)
R2456
220(1608)
3
2
4
1
U2405:A
OPEN
5
6
8
7
U2405:B
OPEN
OPEN(1608)
R2487
R2495
100(1608)
R2492
100(1608)
R2490
100(1608)
C2421
1UF-K(1608)
C2434 OPEN(SMD)
2N2-K
C2438
JT_TDI/AP_DA/DAC_DA
JT_TCK/AP_CK/DAC_CK
4K7(1608)R2483
OPEN(1608)R2481
C2479 680P-J(1608)
R2480 150K(1608)
C2478 470P-J(1608)
6K8(1608)R2478
12K(1608)R2475
OPEN(1608)R2473
C2475 680P-J(1608)
OPEN(1608)R2472
OPEN(1608)R2469
0(1608)
R2444
C2462
OPEN(1608)
R2443 0(1608)
C2485
OPEN(1608)
1KR2404
33R2403
3
2
1
D2401
KDS181
R2402
0
2
4
5
1 3
ON/OFF
IN
GND
NC
OUT
U2402
PQ033DNA1ZPH
C2433 OPEN(SMD)
1N-KC2442 1N-KC2443
C2453
OPEN(1608)
OPEN(1608)R2484
C2480 680P-J(1608)
R2467
220(1608)
C2472
680P-J(1608)
C2471
680P-J(1608)
4K7(1608)R2482
R2479 6K8(1608)
R2463
180(1608)
C2470
470P-J(1608)
C2469
470P-J(1608)
C2477 470P-J(1608)
150K(1608)R2477
C2476 680P-J(1608)
R2476 39K(1608)
C2468
680P-J(1608)
R2458
220(1608)
4K7(1608)R2474
C2467
680P-J(1608)
C2474 680P-J(1608)
R2471 4K7(1608)
C2466
680P-J(1608)
R2454
220(1608)
R2470 4K7(1608)
C2473
680P-J(1608)
3
2
4
1
U2406:A
AZ4580M
OPEN(1608)
C2463
C2464
OPEN
C2481
10/16(RV2)
C2487
OPEN(1608)
C2484
10N-K(1608)
C2418 100N-K
97 85 642 1031
1214 13151719 11161820
PCM5100U2401
CPVDD CAPP CPGND CAPM VNEG OUTL OUTR AVDD AGND DEMP
DVDD
DGND
LDOO XSMT
FMT
LRCK
DIN
BCK SCK
FLT
R2401
OPEN
10 11 12 13 14 15 16
5 4 3 2 16
9
8 7
VD
VA
AGND
VCOM
CKS1
AINL
AINR
DGNDSDTO
LRCLK
MCLK
SCLK
PDN
DIF
CKS2 CKS0
U2403
AK5358BET
2N2-K
C2437
C2449 OPEN
C2452
OPEN(1608)
R2466
220(1608)
3
2
4
1
U2409:A
AZ4580M
5
6
8
7
U2409:B
AZ4580M
R2459
180(1608)
R2462
180(1608)
5
6
8
7
U2407:B
AZ4580M
3
2
4
1
U2408:A
AZ4580M
5
6
8
7
AZ4580M
U2408:B
C2465
680P-J(1608)
R2455
220(1608)
5
6
8
7
U2406:B
AZ4580M
3
2
4
1
U2407:A
AZ4580M
10/16(RV2)
C2482
C2483
10N-K(1608)
DM860_MCLK
DM860_DATA
DAC_ETHER_MUTE
DM860_BCLK
DM860_LRCK
DM860_DAC_MUTE
33 34 35 36
1234
37
38
39
40
41
42
43
44
45
46
47
48
56789101112
13
14
15
16
17
18
19
20
21
22
23
24
25 26 27 28 29 30 31 32
U2404
AK4358VQ
LOUT1+
DZF3 DZF2 DZF1
CAD0
ACKSN
PDN
BICK
MCLK
DSDR1
LOUT4+
ROUT3-
ROUT3+
LOUT3-
LOUT3+
ROUT2-
ROUT2+
LOUT2-
LOUT2+
DVSS
DVDD
SDTI1
SDTI2
SDTI3
LRCK
I2C
CCLK/SCL
CDTI/SDA
CSN/CAD1
DCLK
DSDL4
DSDL1 DSDL2
DSDR2
DSDL3
DSDR3
DIF0
ROUT4- ROUT4+
VREFH
AVDD
AVSS
PIN37 : LOUT4-
PIN24 : DSDR4
LOUT1-
PIN13 : SDTI4
PIN47 : ROUT1-
PIN48 : ROUT1+
[SR]
[CEN]
FROM
DM860A
[SBR]
[SL]
[SW]
[FL]
[SBL]
[FR]
FROM
DIR/PLD
TO DIGITAL CNT
MAIN DAC
FROM
DIR/PLD
E3 E2
MODEL
0
680PF
470PF
OPEN
CH)680PF
CH)470PF
AVR2113AVR1913
OPEN
U2406
R_NO
3900PF
NJM4565
CH)3900PF
JP
R2499,R2500
C2469,C2470,C2477,C2478
0
CH)680PF 680PF
CH)470PF 470PF
C2454,C2455,C2456,C2457
C2458,C2459,C2460,C2461
AZ4580M
E3
0
680PF
470PF
3900PF
AZ4580M AZ4580M
NJM4565
E1C
CH)3900PF 3900PF
C2465,C2466,C2467,C2468
C2471,C2472,C2473,C2474
C2475,C2476,C2479,C2480
A
B
C
D
E
F
87654321
STBY POWERGND POWER + POWER - STBY POWERGND POWER + POWER -
SCHEMATIC DIAGRAMS (8/26)
MAIN DAC UNIT
132
AD
AE AF
TO AA
TO AI
TO AB
AG
TO BD

Denon AVR-1913 Specifications

General

Receiver type	-
Audio output channels	7.1 channels
Power output per channel (1KHz@6 Ohm)	125 W
Power output per channel (20-20KHz@8 Ohm)	90 W
HDMI in	6
Audio (L/R) in	5
Composite video in	3
Component video (YPbPr/YCbCr) in	1
Audio formats supported	AAC, FLAC, MP3, WMA
Ethernet LAN	Yes
FM band range	87.5 - 107.9 MHz
Supported radio bands	FM
Internet radio services supported	Pandora, SIRIUS Internet Radio, Spotify, vTuner
Card reader integrated	No
Supported video modes	1080p
Supported graphics resolutions	1920 x 1080 (HD 1080)
Product color	Black
Audio decoders	Dolby Digital Plus, Dolby Pro Logic IIz, Dolby TrueHD, DTS 96/24, DTS Neo:6, DTS-ES (Discrete 6.1), DTS-HD, DTS-HD Master Audio
Volume control	Rotary

Weight and Dimensions

Depth	162 mm
Width	434.3 mm
Height	328.9 mm
Weight	9099 g