Denon AVR-X1600H Service Manual

A B C
A B C
SMPS unit
(Unloaded)
Set
6. SMPS
Operation waveform for each part
Is [IC601 : TOP268VG] damaged?
Is [D6001/ D6002 / D6003 /
D6004] damaged?
Repair the short circuited area
on the PCB.
Check the damaged parts.
Replace the damaged part.
Replace the damaged part.
Is the fuse [F6001] functioning
properly?
Are there any short circuits
caused by the soldering on the
PCB?
Are any parts damaged?
Replace the [IC601 : TOP268VG
and D6001/ D6002 / D6003 /
D6004].
DC 5V is not output.
NO
NO
NO
YES
YES
YES
YES
YES
YES
*O PT IO N
*O PT IO N
E3,K :100U F/200V E1C,E2 :100U F/400V
*O PT IO N
*OPT IO N
*OPT IO N
VXC F D
S
S S S S S
**OPTION
R6004 330K
C6005
OP EN
C6006 O PE N C6007 50V /0.1 uF
C600950V /0.22u F
R6006
1M (1608)
D6006 1N 4007
D6005 1N 4007
D6001 1N 4007
D6002 1N 4007
D6003 1N 4007
D6004 1N 4007
CX 602
OP EN
R6013
22K( 1608)
R6014
1K (1608)
R6012
270K
R6010
1M (0 .2W )
R6008
2.2 M(0 .2W )
ZD 608
Z39V
ZD 609
Z39V
ZD 610
Z39V
R6009
2.2 M(0 .2W )
C6011
1K V/1000pF ( SM D )
R6015
6.8 (0.2 W )
C6013
47/25V (N X A)
R6011
10(1608)
D6012
1N 4007
ZD 620
Z39V
C6012
0.1 uF(1608)
D6007
1N 4007
ZD 618
Z27V
C6008
50V/ 10UF (N XA)
C60140 .047u F(1608) C6015 4. 7u F(1608)
C6017
100/50V
C6018 5600uF/ 6.3V (N XA
)
C6019 5600uF/ 6.3V (N XA)
C6023
400V/ 2200pF
C6024
0.047u F(1608)
R6017
3.3 K(0 .2 W )
R6016
56(0 .2 W )
CAT HOD E
REF
ANO DE
3
2
1
IC603 KI A2431A P
R6018
5.6 K(0 .2 W ) C 6020
0.1 uF(1608)
R6019
22K/ F( 1608)
R6020
OP EN (1608)
R6021
OP EN (0.2 W )
D6010 OPE N
R6022
6.8 K/F
C6010
OP EN
ZD 619
Z6 .8 V
C6002 250V/0 .01u F
C6003
250V/ 0. 01uF
R6026
OP EN (1608)
C6025 O PE N( 1608)
R6023
OP EN
C6004
200V/ 100uF
R6031
1M (2125)
R6032
1M (2125)
R6033
1M (2125)
43
2 1
IC602
EL 817B
ZD 621
Z7 .5 V
J6002
JUM PER
J6003
JUM PER
1
2
3
D6013
RB Q30T 65A
C6026
1K V/47pF
C6027
OP EN
C6028
OP EN
R6034
OP EN
1211 9
10 8
7
6 4 3 2 1
IC601
CV IT O P268V G
J6001
OP EN
C6029
0.047u F(1608)
L
6001
0
1 5
4
2
OUT
CD
GND VD D
NC
3
IC604
CV IP ST 8448NR_A
C6030
15N( 1608)
ZD 601
Z12V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
T6001
VL T 9Z 132ZW
BK603
CMD 1A629
BRA CKET
S
G
D
Q6002
2N 7002KA
D6008
UF 4004
ZD 611
P6 K E150A T
C6031
OP EN
A B C
After primary side rectification
(Caution: High voltage, electric shock)
Primary drain
(Caution: High voltage, electric shock)
After secondary rectifications
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
81

Denon AVR-X1600H Specifications

General

Receiver type	Surround
Frequency range	10 - 100000 Hz
Output impedance	4 - 16 Ω
Input sensitivity	200 mV
Audio output channels	7.1 channels
Signal-to-Noise Ratio (SNR)	98 dB
Power output per channel (1KHz@6 Ohm)	145 W
Power output per channel (20-20KHz@8 Ohm)	80 W
HDMI in	6
AC (power) in	Yes
Composite video in	2
Digital audio coaxial in	0
Ethernet LAN (RJ-45) ports	1
Connectivity technology	Wired & Wireless
Speakers connectivity type	Clamp terminals
Display	-
HDCP version	2.2
Apple docking	No
Product color	Black
Audio decoders	DTS:X, Dolby Atmos, Dolby Surround, Dolby TrueHD
Audio formats supported	AAC, ALAC, DSD, FLAC, MP3, WAV, WMA
Bluetooth version	4.1
Bluetooth profiles	A2DP, AVRCP
AM band range	520 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Internet radio services supported	Amazon Music, Deezer, Pandora, Spotify, Tidal, TuneIn
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	440 W
Operating temperature (T-T)	5 - 35 °C
Package weight	10600 g
Certification	CE
Package depth	435 mm
Package width	523 mm
Package height	232 mm

Weight and Dimensions

Depth	339 mm
Width	434 mm
Height	215 mm
Weight	8600 g