Denon AVR-1621 User Manual

89
R195
47K
D110 OPEN
R118 OPEN R110 OPEN
10K
R202
R124
100K
R192
10
R175
100
LED101 SIR-341ST3F
R130
4.7K
R158
47K
R159
390K
D108 KDS4148U
REDLED
MICGND
2.2KR218
C105 100N-K
C173 OPEN
C125
100P-J
C163 100N-K
VSELB
ISELB
KEY3
KEY1
H/PDET
DSXLED
3DGRNLED
FLRST
FLCE
FLDATA
FLCLK
REDLED
B/PIRIN
H/PR
H/PGND
A-7V
0
R109
FIRIN
KEY3
KEY1
3DREDLED
3DGRNLED
R193 0
FLDATA
FLCE
ISELA
VSELB
VAUXL
VAUXR
VAUXV
A-7V
MIC
R126
18K
C110
47N
R222
27
AVR1911/791 only
C136 OPEN
C129 1/50
D103 KDS4148U
G101
G100
VSELA
ISELA
MICDET
KEY2
3DREDLED
GRNLED
H/PL
FIRIN
POWERKEY
VAUXV
VAUXR
VAUXL
MIC
A+7V
0
R114
B/PIRIN
KEY2
FLRST
R132 OPEN R131 0
MTZ6.8B
ZD101
R104
0
1R0
R120
200
R105R112
200
KRA104S
Q109
C146
100N-K
C147
10/50
10K
R145
CB101
1
SW108 SW107
OPENC144
OPEN
R107
R115 OPEN
LED102 OPEN
SW109
R150
220K
C135
OPEN
10
R151
R116 OPEN
SW111 SW110
R146
100
OPEN Q101
OPEN
R196 R197
OPEN
SW113 SW112
KTC3875S
Q103
470/63
C117
R127
4R7(1)
DSXLED
R174
OPEN
KTC3875S
Q104
1/50
C118
C150 47N-Z
C167 OPEN
OPEN
R173
SW116
100
R148
C116
1/50
R199
10K
R198
0
SW117
R194
0
R201
0
R138100
R139100
R141100
R111 OPEN
OPEN R163
OPEN
R172
C165 OPEN
Q108
KTA1504S
R205
4K7
SW119 SW118
FLCLK
ISELB
VSELA
H/PL
A+7V
MICDET
SW100
SW114
R183
180
C148
10N-K
BD108 BEAD
BD107 BEAD
BD105 BD120H
MTZ5.1B
ZD104
47NC104
R170
220
SW103
SW104
R168
4K7
R166
4K7
100
R144
JP101
OPEN
JP100
OPEN
82PC107
SW122
LED103
SW120
R210 560
SW105
G102
C157
1N
C156
1N
C154
100N
10/50
C130
R137
100K
47N-KC115
R121
680
C166
100/10V
C100
10/50
100
R113
R214
100
R211
100
330P-J
C114
5
6
7
8
AZ4580
IC100(2/2)
47N-Z
C161 C160
10N-K
C159
47N-Z
C158
10N-K
R2031 75
R2029 75
R2028 75
R140
33
470
R128
100K
R220
100
R106
R215
4K7
R212
4K7
27
R221
C133 47N
C131 100N
KDS4148UD102
100K
R125
BD101
BEAD
C109
100N(EB)-100V
47N(EB)C108
KDS4148U
D118
4321675
CP101
R102
0
R123
2R2
R204
47K
100
R152
KRC104S
Q106
CB100
1
C152 47N-Z
R176
150
30P-J
C140
10
R162
OPENC145
R177
180
R178
220
R179
560
R180
820
R153
100K
C138 OPEN
D104
KDS4148U
D100
1N4007
OPEN
Q113
LEDD2
LED100
OPEN
R181
100
R156
47K
R157
390K
R182
150
R184
330
OPEND107
100K
R154
R129
4.7K
820
R219
560
R185
D109
OPEN
R155
100K
R160
47K
R161
390K
GRNLED
R169
150
C126
100P-J
OPENC111
R188
220
R164
10K
74562318
CP102
12354
CN100
74562318
CP103
74562318
CP104
74562318
CP105
C149
10N-K
C128 OPEN
100
R135
R143
100K
C122
10/50
65 3214
10
1314 12 11 789
JACK2001
C162 OPEN
C120
330P-J
C171 100P-J C170 100P-J
R136
470
C106 100P-J
2K2
R101
123456
CP1003
C174 OPEN
C121 100N-K
C123 1/50
KDS4148U
D119
6
8
1
9
7
JK100
BD106
0
C164 220/6.3
D117 CDS3C05
C172 1000P-J
123 54
CN102
R200
1K
R191
390
OPENC143
-VKK
100R165
H/PGND
H/PDET
R217
560
R213
2K2
R208
JUMPER
100
R206
47N-KC127
R119 100
C2004 1/50
C2003 1/50
R142
75
BD103 0
10/50
C112
C101
100N(EB)-100V
390
R190
SW106
10N-K
C139
47N-Z
C137
27K
R149
100N(EB)-100V
C102
OPEN
Q100
OPEN
Q110
OPEN
LED104
SW115
R147
100
100N(R)-250V
C119
MTZ18B
ZD102
ZD103
MTZ24B
1N4007
D101
IC101
ICP-N15
OPEN
R108
R117 OPEN
R203
4K7
SW123
SW101
C142 OPEN
KTC3875S
Q105
POWERKEY
R167
100
OPEN
ZD106
H/PR
ZD105
MTZ5.1B
R216
560
OPEN
ZD109
SW121
R209 330
OPEN
ZD108
330
R171
SW102
D120 KDS4148U
D121 KDS4148U
R207
JUMPER
R133
100K
R122
47K
MTZ5.1B
ZD100
C2005
1/50
BEAD
BD111
BLM21BD110
BD102
0
1/50
C103
BD100
BEAD
OPEN
R103
C151 47/16
GND Vcc Vout
R34FS9A
RMC100
OPEN
Q114
D105 OPEN
C141
100N(EB)-100V
KDS4148UD106
3
21
KTC1027Y
Q102
Q111
KRC102S
Q112
KRC102S
Q107
KTA1504S
R186
100
R187
180
L100
100UH
OPEN
ZD107
12354
CP100
10N-KC168
10N-KC169
R134
100K
43
2
1
AZ4580
IC100(1/2)
43
2
1
IC102(1/2)
AZ4580
1K
R100
5
4
3
12
VOLENC
VEC101
BD112
BEAD
0
BD104
4
1
2
3
JACK100
1357911
33353739
12141618
20
222426283032
17 15 13192127 25 2331 29
428610
34363840
U1
C124
100P-J
5
6
7
8
IC102(2/2)
AZ4580
5
4
3
12
VOLENC
VEC100
D115 CDS3C05 D116 CDS3C05
1234
JACK101
D111 KDS4148U
100N(R)-250V
C113
D113 KDS4148U
KDS4148UD112
C155
10N(EB)-100V
D114
KDS4148U
10N(EB)-100V
C153
C134 1/50
C132 1/50
17
PGND
15
VDD
13
RESET
11
CP
9
TSA
7
Q19G
5
Q17G
6
Q18G
4
17G
2
19G
19
F2
14
OSC
16
VH
18
LGND
8
TSB
10
DA
12
CS
3
18G
1
F1
SB
DIG
S
C
SBL
LFE
DSD
SBR
HDCD
ANA
SB SBL
Z3Z2
SL
FL
AAC
SR
FR
dts
MP3
DIGITAL +
AUTO
AL24
HDMI DIGITAL
RESTORER REC
PCM
EXT.IN
DTS
FL C
SW
SL
MULTEQ XT
SBR
Z4
dB
WMA
DIGITAL
TrueHD
RESTORER
STEREO AUTO DTS -HD
TUNED RDS MSTR
NIGHT
ANALOG
AUDYSSEY
FR
SP- A B
SR
U101 19-ST-03GINK
1
F1
3
Q17G
5
18G
6
TSB
8
DA
10
CS
12
OSC
13
VDD
15
VFL
17
F2
2
Q18G
4
17G
7
TSA
9
CP
11
RESET
14
VDDH
16
GND
-
A
B
RDS
AUTO
HDMI
DIGITAL
REC
EXT.IN
DTS
DYN VOL EQ
AUDYSSEY
SLEEP
PCM
DIG.
AAC
ANA.
-HD
MULTEQ XT
MUTE
Q2
Master Audio TrueHD TUNED
AUTO
DIGITAL+
STEREO
HDMI
ANALOG
PCM
dts
Q1
Q3
dB
SP
Z2
RESTORER
U100 18-ST-13GINK
FIL2
E
D
0
100
39K
USE
0
200
10K
330
GND
GND
GND
GND
GND
Vkk
FIL1
F
C
B
A
1uF
0
iPod
Play
LGND
VH
PGND
TSA
GR
DYN
VOL
ENCODER
USB HOST
Y
GND
BLOCK F
MASTER VOL.
JACK102
VSELB
ISELB
KEY3
KEY1
H/PDET
DSXLED
3DGRNLED
FLRST
FLCE1
SWM5V
FLDATA
REDLED
B/PIRIN
H/PR
H/PGND
V.AUX/GND
MICGND
AGND
A-7V
SWM3.3V
D/MGND
OPEN
OPEN
OPEN
R131/132
R102/104
R105/112
Q107/Q108
R116/R118
R107/R108
NOT USE
0/OPENOPEN/0
KTC3875S
100
* AVR 991 ONLY
DSX LED
BLOCK E
RETURN
RESTORERMULTEQ
Q114
LED104
R173
R174
R172
R110
ZD102
C118
C117
D100
R-NO
OPEN KRC102S
OPEN
SEL5020J
OPEN
OPEN
ISELA
SWM3.3V
D/MGND
VSELB
D/MGND
H/PGND
H/PDET
VAUXL
VAUXR
VAUXV
A-7V
MICGND
MIC
MICDET
100
82K
1/50
470/63
1N4007
AVR16/1911
H/PGND
H/PDET
OPEN
OPEN
MTZ18B
1/50
470/63
1N4007
AVR2311
ISELA
SWM3.3V
D/MGND
MENU
ON/STBY
TUNER
PRESET
-DATA
PLUG
GND
NC
LINE1
CR-G
+DATA
-DATA
V.AUX_L
V.AUX_R
MIC
NC
D/MGND
VSELA
ISELA
NC(DOORDET)
3DREDLED
KEY2
MICDET
FLCLK
GRNLED
FRONT_IRIN
POWERKEY
VAUXV
H/PL
VAUXL
VAUXR
A+7V
MIC
M3.3V
VkkGND
C102
C144
C145
R120/123
R115/R117
R-NOBLOCK
OPEN
OPEN
OPEN
OPEN
100N
1/2.2
100K
NOT USE
AVR2311
BLOCK C
Q.SEL
2
NX
DYN
EQ
SURR
MODE(<)
Z2
ON/OFF
Q.SEL
3
NX
BLOCK D
C167
R-NO
R111
R163
C165
ZD103
C116
Q102
D101
OPEN 10N-K
AVR991
KEY-IN3
ISELB
VSELA
SWM3.3V
H/PR
H/PL
D/MGND
AGND
A+7V
V.AUX/GND
47K
100
10N
1/50
1N4007
H/PR
H/PL
D/MGND
OPEN
OPEN
OPEN
MTZ24B
1/50
KTC1027Y
1N4007
ISELB
POWERKEY
KEY-IN3
+DATA
VBUS
NC
NC
LINE3
LINE2
CR
CB
CB-G
Y-G
USB B'D
VBUS
V.AUX_V
C142
C143
OPEN
OPEN
3D SIGNAL
CURSOR
UP
CURSOR
RIGHT
CURSOR
DOWN
BLOCK A
DIMMER
STBY LED(R) STBY LED(R)
KEY3_IN
KEY1_IN
KEY2_OUT
MTZ18B REVERSE INSERT
REVERSE INSERT
REVERSE INSERT
REVERSE INSERT
RED
SOURCE
FUNCTION ENCODER B'D
ENTER
FUNCTION
ENCODER
CB_IN
Y_IN
PAGE 0(8D)
FROM DIGITAL
FROM TRANS
BLOCK B
1/50
47N-100V
SLEEP
Q.SEL
1
SURR
MODE(>)
STATUS
AVR16/19/2311
STBY LED(G)
STBY LED(G)
FUNCTION CNT B'D
POWERKEY
D/MGND
KEY2_IN
KEY3_OUT
KEY1_OUT
KSA916Y
REVERSE INSERT
REVERSE INSERT
MTZ16B
REVERSE INSERT
GREEN
H/P B'D
V.AUX B'D
CR_IN
47N-100V
1/50
CURSOR
LEFT
FUNCTION B'D
AVR16/1911
ENCODER B'D
FRONT 1/1
D-VIDEO IN SAT
PAGE 23
AVR1611/1911 JPN only
87654321
A
B
C
D
E
F
SCHEMATIC DIAGRAMS (23/23)
sd

Denon AVR-1621 Specifications

General

Brand	Denon
Model	AVR-1621
Category	Stereo Receiver
Language	English