Denon AVR-2105 Service Manual

Y
Y
L
C
G
J
1
8
44
4
3
6
5
H
L
TV
Cr-OUT
+9V
1/13
SDA
7
7
5
6
2
3
5
6
2
8
L
L
COM_DET
INHIBIT
FSC OUT
PLUG
LINE3
LINE1
CR
Y-G
PLUG
LINE3
LINE2
LINE1
CR-G
CB
GND
LINE2
CR-G
CB
NC
NC
NC
CB-G
H
K(A)
LL
GF
DVD L
INH
Y
F
K
Cb-OUT
Cr-OUT
8
7
GND
NC
NC
NC
CR-G
LINE2
CB-G
Y
CB
GND
NC
NC
NC
CR
CB-G
Y
NC
PLUG
NC
NC
LINE3
LINE1
CR
Y-G
CB-G
PLUG
GND
LINE3
LINE2
CR-G
LINE1
CR
CB
Y-G
CHASISS
L
L
L
H
L
L
VCR
L
L
-6V
+6V
SCL
11/13
Y-OUT
MIC B'D
1
9/13
DVD/VDP
Y-G
L
L
LL
LH
MUTE
K
J
H
L
F
VGND
TO CPU UNIT
CHASISS
CHASISS
J(B) MONITOR OUT
DVD LINE1,2,3
LINE OUT
-15V
CHASISS
CHASISS
TV LINE1,2,3
VCR-1 LINE1,2,3
GND
MIC_SIGNAL
+15V
VCR
TV/DBS
Y/C UP INPUT
G
D-VIDEO B'D
CHASISS
MONITOR OUT
TO COMPO-PREOUT CNT UNIT
VIDEO SWITCHING TABLE
TV_LINE3
DVD/VDP_LINE2
DVD/VDP_LINE1
TV_LINE1
DVD/VDP_LINE3
R1187
10K
C1174
100N-Z
22N(M)C1191
10N-Z
C1184
VCR_LINE3
0
C647D
100P-J
C642D
R614D
100K
R670D
100K
C643D
100P-J
C644D
100P-J
C646D
0
KDS160
D676D
C606D
47N-Z
R676D
47K
R671D
1K2
C603D
100/10
Q613D
KRC107S
10N-Z
C620D
R673D
1K
C611D
22N
VCR_LINE2
TV_LINE2
R667D
10K
VCR_LINE1
4R7(1/4)
R1198
1/50
C723M
R1168
75
VR610
1K
47K
R747M
R1203
30K
C1218
22/25
R1145
300
R1147
300
R1146
OPEN
22/25
C1217
-
+
TK15420
IC1016
3K
R1201
10K
R1143
R1142
10K
300
R1148
R1144
300
100/10
C1212
R1220
10K
C1216
100/10
10K
R1229
R743M
1K5
R744M
100
R1213
5K1
R1197
100
R1188
100
R742M
100K
150P-J
C728M
10K
R740M
C730M
10/50
C737M
100P-J
C738M
10N-K
100K
R735M
0
C648D
C649D
0
C650D
0
C609D
100P-J
C617D
100P-J
100P-J
C631D
C608D
100P-J 100P-J
C607D
100P-J
C615D C616D
100P-J
C630D
100P-J 100P-J
C629D
R672D
220
R675D
8K2
KDS160
D608D
D666
1SS133T
C618D
1000N(EB)-63V
R612D
4K7
RLY601D
RLY605D
D667
1SS133T
1K
R668D
C619D
47N-Z
C645D
1/50
Q604D
KRC107M
D669
1SS133T
D668
1SS133T
RLY602D
RLY606D
C1200
100N(M)
75
R1169
R1225
2K
C1195
2N2(M)
0.22/50
C1196
100
R1226
C1214
22/25
R1205
10K
C1193
2.2/50
C1175
100N-Z
C1177 100N-Z
C1176
100N-Z
C1211
100/10
10K
R1221
470
R1227
240
R729M
8K2
R1194
C1179 100N-Z
100
R1186
C725M
1/50
240
R731M
C1187
47/16
C1186
10N-Z
240
R734M
14 13 12 11 10 9 8 7 6 5 4 3 2 1
JACK602D
14 13 12 11 10 9 8 7 6 5 4 3 2 1
JACK603D
1413121110987654321
JACK604D
Q610D
KRC107M
MTZ5.1BD1156
R629D
100
360
R1202
100
R620D
R619D
100
100K
R610D
R655D
100
R656D
100
R659D
100K
R661D
100K
100
R630D
R662D
100K
R641D
100
R664D
100K
R643D
100
R666D
100K
D677D
KDS160
2K2
R616D
R674D
4K7
Q614D
2SA933S
KDS160
D609D
R669D
1K
Q612D
KRC102S
13568911121415 4 271013
CN602D
KRC107M
Q607D
XTAL1150
3.58MHZ
100/10
C1185
100N(M)
C1182
1K
VR608
OPEN
R1141
+
-
TK15420
IC1015(1/2)
75
R1224
10K
R1228
1/50
C724M
C726M
150P-J
10K
R745M
C727M
100P-J
C1192
10N-Z
R738M
1K6
R736M
100K
100
R739M
100
R741M
ZD701M
MTZ5.1B
R618D
100
R658D
100K
100
R657D
R660D
100K
100
R625D
R663D
100K
R665D
100K
R642D
100
KDS160
D607D
Q608D
KRC107M
13
X
8
GND
6
INH
7
VEE
4
3Y
1
0Y
5
1Y
2
2Y
10
A
9
B
16
VCC
3
Y
14
1X
15
2X
11
3X
12
0X
BU4052BCF
IC602D
D671
1SS133T
KRC107M
Q609D
D670
1SS133T
RLY603D
RLY607D
KRC107M
Q605D
KRC107M
Q606D
D675
1SS133T
Q611D
KRC107M
D674
1SS133T
RLY604D
RLY608D
12 43
CN701M
12P-J
C1194
C1190
2.2/50
500KHZ
XTAL1151 C1178 100N-Z
C1213
22/25
+
-
IC1015(2/2)
TK15420
VR609
1K
100
R746M
+
-
IC701M(1/2)
NJM2068
240
R730M
1/50
C729M
+
-
NJM2068
IC701M(2/2)
240
R733M
240
R732M
1413121110987654321
JACK601D
MIC701
13
X
8
GND
6
INH
7
VEE
4
3Y
1
0Y
5
1Y
2
2Y
10
A
9
B
16
VCC
3
Y
14
1X
15
2X
11
3X
12
0X
IC601D
BU4052BCF
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
1
2
3
45
6
7
8
A
B
C
D
E
SCHEMATIC DIAGRAMS (12/16) (FOR JAPAN)
AVR-2105/885 / AVC-1890
SCHEMATIC DIAGRAMS (12/16)
D-VIDEO UNIT
MIC 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)