Denon AVR-2105 Service Manual page 257

Q Q
1 2
3 7 6 3 1 5 1 5 0
SCHEMATIC DIAGRAMS (10/16) (FOR U.S.A., CANADA & JAPAN)
VIDEO B'D PART 2 : SVIDEO
VCR1
Y C
VCR2
Y C
R1164
68
TV/DBS
C1161
470/6.3
Y C
DVD/VDP
R1167
68
C1163
Y C
470/6.3
VCR2 OUT
T E
L 1 3 9 4 2 2 9 6 5 1 3
Y C
VCR1 OUT
Y C
MONITOR OUT
R1212
47K
C1167
Y C
47N-Z
R1195
68
C1183
0.47/50
Q1156
KTA1504Y
R1200
68
Q1158
KTA1504Y
C1189
0.47/50
w w w
.
3 4
C1150
22/25
C1152
22/25
Y
C1157
22/25
R1161
C1159
100
22/25
Q1150
KRC111S
Y
Q1151
KTA1504Y
Q1152
KRC111S
Q1153
KTA1504Y
C
C1164
22/25
C1165
22/25
C1171
22/25
R1182
1K
C1172
22/25 C
Q1155
KRC111S
Q1157
KRC111S
1 2 3 4 5 6 7 8
16 15 14 13 12 11 10 9
R1208
75
x a o
y
R1209
75 i
http://www.xiaoyu163.com
5
8
CDR/TAPE
CDR/TAPE CDR/TAPE
IN
OUT
R L R L
JACK1150
Q Q
3 7 6 3
R1172
1K
R1176
1K
R1179
1K
R1189
1K
R1191
1K
C1197
47/16
C1199
47/16
u 1 6 3
.
10/13
10/13
http://www.xiaoyu163.com
6 7
9 2 4 9 8
INPUT/VIDEO CNT B'D
CN1150 CP1150
CP1152
CDR/TAPE OUT-L
CDR/TAPE OUT-L
GND
GND
CDR/TAPE OUT-R
CDR/TAPE OUT-R
GND
GND
CDR/TAPE IN-L
CDR/TAPE IN-L
GND
GND
CDR/TAPE IN-R
CDR/TAPE IN-R
R1192
470
R1190
470
1 5 1 5 0 8 9 2 4
IC1157(2/2)
8
TK15420
5 R1178
+ 3
7 100
+
R1177 6
100 - 2
-
R1180
2K
C1168
22/25
A B E MONITOR OUT
L L * IN1(VCR)
H L * IN2(DVD/VDP)
L H * IN3(TV/DBS)
H H L IN4(V.AUX)
H H H IN5(MUTE)
C D E V OUT1
L L *
H L *
L H *
H H L
H H H
V OUT2
L L * IN1
H L * -
L H * IN3
m
H H L IN4
H H H IN5
c o
SCHEMATIC DIAGRAMS (10/16)
S-VIDEO UNIT
INPUT/VIDEO CNT UNIT
10/13
10/13
AVR-2105/885 / AVC-1890
8
2 9 9
11/13
A
FROM INPUT UNIT
5/13
B
CN1151
Y
VGND
C
+6V
-6V
+9V
F
G
J
K
COM_DET
INHIBIT
SCL
SDA
FSC OUT
9 8 2 9 9
C
IC1157(1/2)
4
TK15420
1
R1181
2K
D
-
IN2
IN3
IN4
IN5
E