Denon HEOS AVR Service Manual

SCH02_DIGITAL SUPPLY
STBY POWER
GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO
D5V
D3V3
D1.1V
SWM3.3V
M3.3V
MCU3.3V
2.USB+5V
3.DGND
13.DGND
1.MCU+5V
TO DSP
FROM SMPS B'D
FROM/TO MCU PART
DIGITAL SUPPLY PART
2.5mm 5PIN WIRE
TO HDMI
DSP
D5V
NC(SW)
PGND PGND
VOUT
VOUT
VOUT
VOUT
PGND
PGND
TST2
TST1
TST0
NC VFB AGND AVIN
POK
ENABLE
PVIN
PVIN
NC(SW)
NC(SW)
NC(SW)
NC(SW)
NC(SW)
PGND PGND VOUT
VOUT
VOUT
VOUT
PGND
PGND
TST2
TST1
TST0
NC VFB
AGND AVIN
POK
ENABLE
PVIN
PVIN
NC(SW)
NC(SW)
NC(SW)
NC(SW)
X7R Series
NC(SW)
PGND PGND VOUT
VOUT
VOUT
VOUT
PGND
PGND
TST2
TST1
TST0
NC VFB
AGND AVIN
POK
ENABLE
P
VIN
PVIN
NC(SW)
NC(SW)
NC(SW)
NC(SW)
X7R Series
CEC1V1
HDMI
5.MAIN_POWER
10.DGND
4.S-PD_DET
14.+12V
12.+7V_A
11.-7V_A
FOR LEGO
TO NETWORK
TO DIR_PLD PART
TO MAIN DAC/VOLUME PART
6.DSP_POWER
7.D5.2V
8.D5.2V
9.DGND
15.PVDD_HL_SW
* OPEN
* OPEN
*POWER START LOAD RES
R2364 ADD.
For EMI
C2327
0.1uF
C2326
OPEN
R2318
2K
R2338
3K3
R2337
10K
D2302
KDS160
C2351
0.015uF
C2350
0.1uF
R2334
4.7K
R2336
100
R2335
47K
R2333
100K
R2332
10K
C2353
0.1uF
C2354
OPEN
C2342
OPEN
C2343
OPEN
C2344
470uF/25V (RA3)
C2345
0.1uF
C2346
OPEN
L2316
60R/3A
L2317
60R/3A
L2318
60R/3
A
C2349
470uF/25V (RA3)
C2348
OPEN
C2347
0.1uF
L2315
60R/3A
C2315
0.1uF
C2314
0.1uF
R2310
10K
L2319
60R/3A
Q2311
CVTISA1530AC1
R2311
10K
R2319
18K
C2355
OPEN
C2358
OPEN
Q2304
RT1N441C
Q2306
RT1N141C
Q2312
RT1N141C
Q2315
CVT2SC3052
654
3 2 1
Q2303
FDC608PZ
654
3 2 1
Q2305
FDC608PZ
C2356
1uF
C2352
1uF
C2357
10/6.3V
IN
GND
OUT
1 3
2
IC235
NJM2845DL133
R2340
3K3
R2339
10K
Q2313
CVTISA1530AC1
Q2314
RT1N141C
R2307
47K
C2311
OPEN
L2301
60R/3A
L2302
60R/3A
L2303
60R/3A
L2304
220R/2A
R2302
OPEN
C2324
OPEN
C2325
OPEN
L2305
60R/3A
L2306
60R/3A
L2307
60R/3A
L2308
220R/2A
R2312
33
15
4
2
OUTCD
GND
VDD
NC
3
IC234
PST8448NR_A
C2359
OPEN
R2301
100K
R2313
100K
R2304
348K 1%
R2305
76.8K 1%
R2306
0
C2306
8P
C2304
1uF
1
2 3 4
5 6 7 8 9 10
11 12
13
14
15 16
1718192021222324
IC231
EN5339QI
R2303
100K
R2315
348K 1%
C2319
10P
C2360
1uF
1
2
3 4
5 6 7 8 9 10 11 12
13
14
15
16
1718192021222324
IC232
EN5339QI
R2314
100K
C2301
0.1uF
C2316
0.1uF
C2305
22/6.3V
C2307
22/6.3V
C2308
10/6.3V
C2309
22/6.3V
C2318
22/6.3V
C2320
22/6.3V
C2321
10/6.3V
C2322
22/6.3V
C2317
0.1uF
C2302
0.1uF
C2310
0.1uF
C2323
0.1uF
D2301
KDS160
R2331
10K
C2441
0.1uF
C2340
0.1uF
R2327
2K
R2328
18K
Q2308
RT1N141C
654
3 2 1
Q2307
FDC608PZ
R2317
36K 1%
C2303
10/6.3V
C2338
OPEN
C2339
OPEN
L2309
60R/3A
L2310
60R/3A
L2311
60R/3A
L2312
220R/2
A
R2320
33
R2321
100K
R2324
348K 1%
C2333
10P
C2332
1uF
1
2
3
4
5 6 7 8 9 10 11 12
13
14 15
16
1718192021222324
IC233
EN5339QI
R2322
100K
C2328
0.1uF
C2330
22/6.3V
C2334
22/6.3V
C2335
10/6.3V
C2336
22/6.3V
C2329
0.1uF
C2337
0.1uF
R2316
330k 1%
R2326
36K 1%
R2325
330k 1%
L2314
OPEN
L2313
OPEN
L2320
60R/3A
R2341
0
R2342
0
R2343
0
L2321
60R/3A
C2362
OPEN
C2363
0.1uF
C2364
OPEN
C2367
OPEN
C2366
OPEN
R2344
OPEN
R2345
OPEN
Q2316
OPEN
654
3 2 1
Q2317
OPEN
C2365
OPEN
R2346
OPEN
BK231
BRACK ET
C2368
0.1uF
C2369
0.01uF
C2370
1000P
C2312
OPEN
C2331
OPEN
C2313
OPEN
C2361
OPEN
IN
GND
OUT
1 3
2
IC236
OPEN
15 1 4 13 12 11 10 9 8 7 6 5 4 3 2 1
CN231
CJP15
GI289ZY
R2347
OPEN
654
3 2 1
Q2320
FDC608PZ
Q2319
ISA1530AC1
R2350
2.7
R2351
2.7
C2375
0.1uF
R2353
OPEN
C2376
OPEN
L2322
60R/3A
R2354
33
R2355
OPEN
R2356
OPEN
R2357
OPEN
R2358
0
R2359
0
R2360
OPEN
L2323
60R/3A
L2324
OPEN
L2325
OPEN
L2326
OPEN
IN OUT GND
3 2 1
IC237
LM1117S-5V0
C2378
0.1uF
C2379
0.1uF
D2303
KDS160
L2327
60R/3A
C2377
16V/220uF
C2380
16V/100uF
R2361
OPEN
R2362
OPEN
R2363
2.7
C2374
0.1uF
R2348
10K
R2349
10K
R2364
150
Q2318
RT1N441C
C2445
0.1uF
C2446
0.01uF
C2447
1000P
R2368
OPEN
R2369
OPEN
R2370
OPEN
C2442
0.1uF
C2443
0.01uF
C2444
1000P
R2365
OPEN
R2366
OPEN
R2367
OPEN
C2449
0.1uF
C2450
0.1uF
LUG232
FOR PREPARE EMI
C2541
0
C2542
0
C2543
0
C2544
0
HDMI_POWER
DSP_POWER
M_RESET
BDOWN
DA3.3V
DA1.1V
DGND
MAIN_PO WER
MCU+5V
SWM3.3V
DGND
SWM5V
CEC1V1
DGND
CEC_POWE R
NET_POW ER
MAIN_PO WER
CEC3V3
DSP_POWER
HDMI_POWER
CEC5V
NET+5V
DGND
DSP_POWER
NET_POW ER
HDMI_POWER
NET_POW ER
SWM5V
USB+5V
+5VD
DA+5V
AGND
D5.2V
DSP_POWER
DA3.3V
DGND
CEC_POWE R
CEC_POWE R
+7V_A
-7V_A
DA+5V
AGND
DA3.3V
DGND
MCU_3V3
DSP_POWER
HDMI_POWER
D5.2V
D3V3
USB+5V
+7V_A
-7V_A
+12V
DA+5V
AGND
DSP_POWER
CHGND
NET_3V3
NET_3V3
S-PD_DET
PVDD_HL_SW
+5VD
HDMI_POWER
NE
T_POWER
HDMI_POWER
DSP_POWER
CEC_POWE R
MCU_3V3
0A
TO A0
A5
TO 5A
A6
TO 6A
A7
TO 7A
A8
TO 8A
A9
TO 9A
B0
TO 0B
CN231
TO BN231
10
Caution in
servicing
Electrical Mechanical Repair Information Updating

Denon HEOS AVR Specifications

General

Receiver type	Surround
Frequency range	10 - 40000 Hz
Audio output channels	5.1 channels
Power output per channel (20-20KHz@8 Ohm)	50 W
Display	-
HDCP version	2.2
Product color	Black, Silver
Audio decoders	DTS-HD Master Audio, Dolby TrueHD
Volume control	Rotary
Amplifier output power	100 W
AC input voltage	220-240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.3 W
Power consumption (typical)	110 W
HDMI in	4
Ethernet LAN (RJ-45) ports	1
Cables included	AC, HDMI, LAN (RJ-45), Optical
Audio formats supported	AAC, ALAC, DSD, FLAC, MP3, WAV, WMA
Optical drive included	No
Internet radio services supported	Deezer, Napster, Pandora, SIRIUS Internet Radio, Tidal, TuneIn
Connectivity technology	Wired & Wireless
Operating temperature (T-T)	5 - 35 °C

Weight and Dimensions

Depth	265 mm
Width	434 mm
Height	91 mm
Weight	6000 g