Denon AVR-2105 Service Manual

K
J
F
G
K
G
LL
7
1
7
4
8
4
L
5
6
2
3
5
6
FL
9
7
6
4
3
1
Y
Y
VGND
+6V
-6V
SCL
SDA
L
L
H
K
L
L
L
J
H
L
L
L
G
8
L
H
L
F
FR
C
11 8 510 2
MULTI-R OUT
RMC IN-OUT
COM_DET
LHLL
RMC GND
MULTI-R
CHASSIS
JACK603D
Y
C
+6V
J
SR
SL
E3 ONLY
SW
SR
SL
VCR
JACK601D
F
COMP_DET
+9V
VCR
GND GND
8/13
CHASSIS
FR
FL
C
MULTI-L OUT
DVD/VDP
INHIBIT
FSC OUT
RMCDATA
RMC+5V
MULTI-MUTE
MULTI-L
MONITOR OUT
TV/DBS
Cb-OUT
Cr-OUT
Y-OUT
GND
(ALL EXCEPT JAPAN)
YCB
CR
CB
CR
Y
CB
COMPONENT DETECT
MUTE
VIDEO SWITCHING TABLE
GND
SW
GND
GND
GND
6CH INPUT B'D
CB
CR
CR
TV/DBS
FROM CPU UNIT
TO CPU UNIT
Y/C UP INPUT
DVD/VDP
MONITOR OUT
GND GND
R1187
10K
C1174
100N-Z
C1179 100N-Z
22N(M)C1191
GND
C605C
10N-Z
KDS160
D901
C606C
47N-Z
D611C
KDS160
D610C
KDS160
RLY604
R609C
47K
KDS160
D608C
GND
D604C
KDS160
D601C
KDS160
10N-Z
C617C
R619C
1K
KDS160
D609C
KDS160
D605C
D602C
KDS160
Q608C
KRC107M
100/10
C1185
75
R1224
12P-J
C1194
OPEN
R1141
1K
VR608
R1146
OPEN
75
R1169
R1168
75
C1213
22/25
100
R1226
R1205
10K
R1144
300
R1145
300
R1142
10K
300
R1148
22/25
C1217
R1220
10K
C1214
22/25
470
R1227
500KHZ
XTAL1151
10K
R1143
10K
R1228
8K2
R1194
C1186
10N-Z
R1197
100
R1188
100
C1192
10N-Z
47/10
C206RM
C203MR
4.7/50
C203ML
4.7/50
C205RM
12N(M)
470
R202MR
R203MR
10K
R203ML
10K
470
R202ML
R204MR
220
22K
R205MR
R203RM
470
JUMPER
100
R201PFL
C201PFL
100P-J
R201PFR
100
100
R201PC
R201PSW
100
C201PSL
100P-J 100P-J
C201PSR
4.7/50
C202MR
C201MR
100P-J
C202ML
4.7/50
C201ML
100P-J
C209RM
100N-Z
10N-Z
C604C
100K
R614C
100K
R615C R613C
100K
D903
KDS160
RLY608
R620C
1K2
RLY605
RLY601
C618C
1000N(EB)-63V
4K7
R612C
Q601C
KRC107M
C602C
1/50
RLY606
RLY602
KRC107M
Q603C
MTZ5.1BD1156
10N-Z
C1184
100N(M)
C1182
XTAL1150
3.58MHZ
VR609
1K
C1175
100N-Z
C1190
2.2/50
R1147
300
360
R1202
C1177 100N-Z
C1178 100N-Z
10K
R1221
CN402
200K
R205RM
1K
R201RM
100P-J
C203RM
C201PFR
100P-J
C201PC
100P-J 100P-J
C201PSW
R201PSL
100
10N-Z
C208RM
MTZ6.2B
D201RM
JACK201M
GND
GND
R608C
100K
R604C
100K
R603C
100K
KDS160
D902
100K
R602C
100K
R600C
KRC107M
Q604C
Q605C
KRC107S
2K2
R616C
Q606C
2SA933S
R618C
4K7
KRC107M
Q606
Q607C
KRC102S
KDS160
D606C
Q609C
KRC107M
D603C
KDS160
C1200
100N(M)
R1203
30K
C1195
2N2(M)
C1218
22/25
+
-
TK15420
IC1015(1/2)
100/10
C1212
C1216
100/10
-
+
TK15420
IC1016
10K
R1229
R1225
2K
C1187
47/16
2.2M
R202PFL
2.2M
R202PSL
2.2M
R202PSR
470
R201MR
100K
R207MR
Q205MR
KTC2874B
Q201MR
KTC2874B
R201ML
470
R207ML
100K
R205ML
22K
R204ML
220
KTC2874B
Q205ML
C204RM
1/50
R202RM
39K
R201PSR
100
470K
R206MR
470K
R206ML
JACK201RM
C210RM
10N-K
R607C
100K
KDS160
D904
R605C
100K
R606C
100K
100K
R601C
R611C
220
R610C
8K2
KDS160
D607C
KRC107M
Q610C
C619C
47N-Z
RLY607
RLY603
Q602C
KRC107M
C1176
100N-Z
3K
R1201
4R7(1/4)
R1198
C1211
100/10
+
-
IC1015(2/2)
TK15420
VR610
1K
R1213
5K1
100
R1186
2.2M
R202PFR
2.2M
R202PC
2.2M
R202PSW
100
R206RM
Q201ML
KTC2874B
12N(M)
C207RM
1K
R207RM
JACK202RM
0.22/50
C1196
C1193
2.2/50
75 24
86 13
VCC
OUT
NC
GND
IN
C1
C2
IC201RM
CXA1511M
13568911121415 4 271013
CN600
76 4 21853
CN404
37
16
17
19
22
23
36
5
34
68
31
911
28
14
25
15
18
20
21
23
24
47
46
44
41
38
1
48
40
45
43
42
39
74
35 33 32 30
131210
29 27 26
IC1154
TA1270BF
M-Xtal
APC
C GND
C IN
V-SEP
SYNC IN
SYNC OUT
AFC FILTER
SYNC GND
32 fH VCO
VP output
HD output
CP/HP input
SYNC Vcc
SW Vcc
Y output
B-Y
R-Y
ADRS SW
SW GND
Y2 input
B-Y2 input
R-Y2 input
I2C GND
Y1 input
B-Y1 input
R-Y1 input
Ys
SCL
SDA
DAC TEST
GND
Y output
DAC2
DAC1
Y input
DAC Vcc
C Vcc
UV/CbCr SW
fsc output
1HDL CONT
SECAM CONT
B-Y/Cb output
R-Y/Cr output
4.43MHz
3.58MHz
DGND
SCP OUT
Q201RM
KRA104M
1
2
3
45
6
7
8
A
B
C
D
E
SCHEMATIC DIAGRAMS (11/16) (FOR U.S.A. & CANADA)
AVR-2105/885 / AVC-1890
SCHEMATIC DIAGRAMS (11/16)
COMPONENT-VIDEO UNIT
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
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Denon AVR-2105 Specifications

General

Power Output	90 W per channel (8 ohms, 20 Hz - 20 kHz, 0.08% THD)
Number of Channels	7.1
Component Video Inputs	3
AM/FM Tuner	Yes
Response Bandwidth	10 Hz - 100 kHz
Signal-To-Noise Ratio	102 dB
THD	0.08%
Input Impedance	47 kOhm
Input Sensitivity	200 mV
Tuner Bands	AM/FM
Digital Sound Processor (DSP)	Yes
HDMI Switching	No
Video Conversion/Scaling	No
Output Impedance / Channel	8 ohm
Frequency Response	10 Hz - 100 kHz
Total Harmonic Distortion	0.08%
Dolby Decoding	Dolby Digital, Dolby Pro Logic II
DTS Decoding	DTS, DTS Neo:6
Digital Audio Inputs	2 coaxial, 5 optical
Audio D/A Converter	24bit / 192kHz
Tuner Frequency Range	AM: 522 - 1611kHz, FM: 87.5 - 108MHz
Dimensions (W x H x D)	434 x 171 x 377 mm
Output Power / Channel	90W (8 ohms, 20Hz-20kHz, 0.08% THD)