Denon AVR-1723 User Manual

TO
DIGITAL
SUPPLY
MCU_LEVEL_CHG
OE1
OE2
TO DIR PART
TO MAIN PCB
1.FRONT_RLY 2.C/S_RLY
3.H/P_RLY
4.ASO_DET 5.DC_PROT 6.THEMALDET_A 7.THEMALDET_B
2.0mm 7PIN WAFER
1.3.3V
3.RX
2.TX
4.DGND
UPDATE
1.00mm 4PIN FFC
PROTECT PARTS
DC_DET/ASO
DETECT PARTS
MIC/ H/P
C7704
0.01UF
R7730
120K
R7729
100
C7705
0.01UF
R7736
120K
R7735
100
C7706
0.01UF
R7741
100
131420 19 18 17 16 15 12 11
10987654321
IC771
SN74LVC244APWR
C7702
OPEN
C7701
0.1uF
R7701
33
R7702
33
L7701 0 L7702 0 L7703 0 L7704 0 L7705 0 L7706 0 L7707 0
7654321
CN771
CJP07GI288ZY
R7703
33
R7708
4K7
R7705
100
R7704
100
R7706
100
R7707
100
Q7701
CVTRT1N141C
Q7706
CVT2SC3052
Q7709
CVT2SC3052
Q7712
CVT2SC3052
C7703
0.1uF
1 2 3 4 5 6 7
891011121314
IC772
TC74VHC08FT
R7709
33
R7710
33
1
24
3
CN772
CJP04GB113ZY
R7711
470K
R7727
2K7
R7726
1k
R7725
27K
R7724
10K
R7723
10K
R7713
4K7
R7717
4K7
R7715
3K9
R7719
2K7
R7718
27K
R7720
10K
R7721
1k
R7722
10K
Q7702
CVTRT1N141C
Q7703
CVTRT1N141C
Q7705
CVTRT1N141C
R7728
3K9
R7731
22K
R7737
22K
SWM3.3V
H/P_RLY
FRONT_RLY
C/S_RLY
PLD_WRITE
JTAG_TDO
JTAG_TMS/APLD_CS
JTAG_TDI/APLD_DATA
JTAG_TCK/APLD_CLK
APLD_CS
APLD_DATA
APLD_CLK
JTAG_TDOO
JTAG_TMS
JTAG_TDI
JTAG_TCK
DGND
TXD
RXD
DC_DET/ASO
H/P_DET/MIC_DET
H/P_DET
MIC_DET
THERMAL_A THERMAL_B
STBY POWERGND POWER + POWER -
87654321
A
B
C
D
E
F
101
Z
AA
CN771
TO BN502
TO K
TO Y
TO AD
AB
SCHEMATIC DIAGRAMS (9/17)
MCU_LEVEL_DHG PART

Denon AVR-1723 Specifications

General

Brand	Denon
Model	AVR-1723
Category	Receiver
Language	English