Denon AVR-1621 User Manual

72
PAGE 6
TUNERL
TU_3.3V/5V/9V
R37
100K
GND
GND
GND
GND
C70
10/50
C68
10/50
C62
10/50
C82 OPEN C83 OPEN
C85
OPEN
C84
OPEN
1KR46
OPEN
Q19
OPEN
R48 R49
OPEN
100N-K
C65
C66
100N-K
TUNERR
R47 100K
C81
10/50
43 126578910111213
CP801
C69
10/50
OPEN
Q18
OPEN
R50
R52
OPEN
R51
OPEN
IC109
PQ033DNA1ZPH
TU_RXMO/SDA
TU_RST/ST
TU_3.3V/5V/9V
AUDIO_M
R45
39K
15KR44
15KR43
R41 39K
C64 33P
39K
R38
TUNERR.
R53 0
TU_RXMO/SDA
TU_RST/ST.
A+8V
JP6
JP11
JP9
43 126578910111213
CP13A
TU_TXMI/SCL
AUDIO_L
TU_3.3V/5V/9V
AUDIO_R
JP2
OPEN
Q15
JP1
L8 OPEN
100N-KC79
C77 100P-J
C78 100P-J
C76 100P-J
C71
100N-K
C72
33P
C73 100N-K
R40 39K
33PC67
15KR42
3
2
4
1
IC1A:A
AZ4580MTR
C61 33P
15K
R39
OPTION_A
TU_MUTE
TUNERL.
R54 0
TU_TXMI/SCL
A-8V
C63
10/50
C80
10/50
OPTION_B
4286161410 12
31111391557 17
CP7
10
11579
8642
31
CP3
2
11311
141210
9753
864
15
OPEN
CN4
JP7
JP8
JP10
2
11311
141210
9753
864
15
CP8
108642
3579119
16 181412
11 13 1715
OPEN
CN5
OPEN
Q16
Q17
OPEN
5
6
8
7
IC1B:B
AZ4580MTR
C75
10/50
428616 14 1012
311113 915 5717
CN9
2
113 11
14 12 10
9753
864
15
CN10
1234
CP802
100N-KC74
108642
3579119
16 181412
11 13 1715
OPEN
CP6
31
4
59
8106
7
2
23
2218 20
17 19 21
1612
13
14
1511
24
25
CP4
31
4
59
810 6
7
2
23
22 1820
171921
16 12
13
14
15 11
24
25
CN11
A-8V
X
X
AGND
X
X
C
NC
NC MXL
.Z3R
.Z3L
.Z2R
.Z2L
AC MUTE DET
DA_+5V
TRG GND
X
X
X
X
TU_RTGND
RL GND
IN
GND_TU GND_TU MXR MXL SIRIR SIRIL A-8V A+8V AGND AGND
RL+B
TU_RTGND
M/DGND
GND_TU
HD_TU_GND
AGND
A-8V
A+8V
TU_MUTE
TU_SEN
TU_TXMI/SCL
SIR_MI/RDS_CLK
NC
PREGND PREGND
DA+5V MXR
PREGND PREGND
TU_MUTE
PREGND PREGND
TU_SEN SIRIR
PREGND PREGND
SIRIL
PREGND PREGND
TRG1
PREGND PREGND PREGND PREGND
PREFR PREFR
PREFL PREFL
NC
TRG1
232IMO
.Z3R .Z3L .Z2R
RC_OUT
.Z2L
WAKEUP
PREGND
DVR_REC_R
PREGND
A-8V A-8V
PREGND PREGND
A+8V A+8V
PREGND PREGND PREGND PREGND
M3.3V M3.3V
SWM3.3V
D5V(MX)
ACMUTEDET TRIGGND
TU_TXMI/SCL
232OMI
REMOTE3.3V
FRONT_IRIN FRONT IRIN
TUNERR
RC_OUT
TUNERL
WAKEUP
MX_R
AGND AGND
SIRIUSRST SIRIUSRST
AGND
SIR_MO/RDS_DATA SIRIUSMO
SWM5V(MX) SWM5V(MX)
SWM3.3V D5V(MX)
DVR_REC_R
A+8V
AGND
NC
O
X
OXAVR2311
XXAVR1611
X
X
NC
232OMI
M3.3V
X2 VOLT DET
MODEL
TRG 15V
TU 3.3/5V/9V
O
O
JPE2E3
RL +B
O
O
X
X
AVR1911
AVR3311
E3 E2MODEL
OPTION B
X
X
JP
TUNERR
OUT
GND_MX GND_MX TUNERL AGND AGND A-8V A+8V
TU_3.3V/5V/9V
RLGND
AGND
TUNERR
TUNERL
A-8V
AGND
A+8V
TU_RST/ST
TU_GPIO2/TUNED
PRESW2
TU_RXMO/SDA
SIR_MO/RDS_DATA
PRESW2
PRESBR
PRESBL
PRESR
PRESL
PRESBR PRESBL PRESR PRESL
DA+5V
AGND AGND TRG2
PREGND
PREC
PRESW
PREGND PREC PRESW
TO DIGITAL
TRG2
PREGND PREGND PREGND
PREGND PREGND PREGND
232OMI
RC_IN
BT_LINK
KILLIR
RC_IN KILLIR
VCR_REC_R
DVR_REC_L
A-8V
A+8V
A-8V A+8V
PAGE 19(7C)
PAGE 19(7B)
PAGE 8(2A)
PAGE 8(3A)
PAGE 5(1C)
VCR_REC_L
M/DGND
D/MGND
232IMO
X2VOLTDET TRIG+15V
TU_RST/ST
TU_GPIO2/TUNED
TU_RXMO/SDA
GND_MX 232IMO REMOTE3.3V
AGND
BT_LINK
MX_L
AGND AGND
SIRIUSMUTE
SIR_MI/RDS_CLK
SIRIUSMUTE SIRIUSMI
AGND
D/MGND
VCR_REC_R DVR_REC_L VCR_REC_L
GND
RXD
TU_RST
GND
TU_3.3V
AUDIO_M
AVR1911 E3 ONLY
AVR2311
AVR1611
REG_SIRIUS_COMMON_CNT
TXD
GND
TO HD TUNER
AUDIO_L
TU_3.3V
GND
AUDIO_R
TO HD RADIO
AVR1911
AVR3311
OPTION A
AVR1611/1911/2311/3311,
TO A_AUDIO
TO A_AUDIO TO A_AUDIO
AVR2311/3311,
TO PREOUT
TO DIGITAL
AVR1611/1911,
TO AV B'D
SIDE CONNECTOR
REG_SIRIUS_COMMON CNT 2/3
OPEN
OPEN
OPEN
87654321
A
B
C
D
E
F
SCHEMATIC DIAGRAMS (6/23)
s

Denon AVR-1621 Specifications

General

Brand	Denon
Model	AVR-1621
Category	Stereo Receiver
Language	English