Denon AVR-S920W, Руководство по обслуживанию

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SCH24_RS232
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO STBY POWER HDMI GND LINE POWER- LINE POWER+ LINE
L
N
C
C
D
L
SAT/CB
L
FL
ASHER
_I
N
R
A
_-
8V
TR
G
G
N
D
N
C
A
_-
8V
A
_+
8V
A
_+
8V
M
/D
G
N
D
M
O
232
I
M3.3
V
MO232
I
TR
G
1
330
P-
J
C
420
4
330
P-
J
C
420
9
Z2_
L
SW
2
INPUT
C4723
330P-J
B/PI
R
IN_D
E
D/MGN
D
TR
G
+15
V
FL
ASHER
_G
N
D
DVD_L
OPEN C1343
C1341 OPEN
R1456 1K
1K R1455
R
D4705
OPEN
D4704
OPEN
47
0
R
471
3
D
VD
L
R
D4707
OPEN
D4706
OPEN
47
0
R
471
6
R
BD
L
D4709
OPEN
D4708
OPEN
47
0
R
471
8
47
0
R
471
7
D4711
OPEN
D4710
OPEN
47
0
R
472
0
47
0
R
471
9
ZONE2_R
ZONE2_L
A
_-
8V
A
_-
8V
TR
G
+15
V
A
_-
8V
A
_+
8V
A
_+
8V
A
_+
8V
TR
G
1
R
E
M
O
TE
3.
3V
MI232
O
B/PI
R
IN_D
E
M3
.3
V
C4221
22/50
C4222
22/50
C4206
22/50
470
K
R
423
7
C4210
22/50
470
K
R
424
5
MI232
O
OPEN
Q4212
Q4217
OPEN
C4205
22/50
R4214
100K
C4211
22/50
R4217
100K
C
420
8
10
N
-K
R4200
220
R4201
220
220
R4204
R
421
5
100
K
100
K
R
421
6
R4205
220
FLASHER
Z1001
SHIELD COVER
Z2_
R
D1095
BIR-BM1341W
SW
1
C4720
330P-J C4721
330P-J C4722
330P-J C4724
330P-J C4725
330P-J C4726
330P-J C4727
330P-J
REMOTE3.3
V
TR
G
G
N
D
FL
ASHER
_SIG
Q4202
OPEN
OPEN
Q4203
R4213
100K
R4212
100K
R1467
100
X2300
ONL
Y
D4200
OPEN
C
420
1
330
P
-J
R
420
3
100
K
C
420
0
330
P-
J
R
420
2
100
K
VCC
GND
OUTPUT
R94EV1A
U1019
S920
ONL
Y
1
3
5
2
4
6
8
10
12
14
16
18
20
22
7
11
9
15
13
23
19
21
17
C125Z2-23
CN4704
AGND
AGND
SAT_R
DVD_R
BD_L
BD_R
CD_L
CD_R
MUTE_Z2
AGND
AGND
PREMUTE_F
FRONT 2/2 _ RS232 PART _ E9
C1345 OPEN
100 R1452
47
0
R
471
2
AGND
SAT_L
AGND
AGND
AGND
AGND
AGND
ZONE2_R
ZONE2_L
PRE_SW1
JK4200
4P JACK
AUDIO IN
JK4201
4P JACK
AUDIO IN
47
0
R
471
5
SR5011 ONLY
R4238
470
R4234
OPEN
R4239
470
R4228
470
R4236
OPEN
R4230
470
R4244
OPEN
AVR_X2300E3 : 7P
AVR_X3300 : 13P
SR_5011 : 15P
22/50
C4202 R4222
470
R4223
10K
R4225
470
C4203
22/50
R4227
470
R4226
10K
Q4214
INC2001AC1
OPEN
D4202
D4203
OPEN
R4231
470
10K
R4229
Q4218
INC2001AC1
Q1037
RT1P141C
4.7U-K-1608
C1344
LBAS16HT1G
D1094
C1342 4.7U-K-1608
C
420
7
10
N
-K
HDAM 1/1 A1
OPEN
R4235
R4243
470K
470K
R4242
11 9 7 5 3 1
10 8 6 2 4
C125Z1-07,11
CP4702
Q4200
INC2001AC1
D4201
OPEN
Q4201
INC2001AC1
R4224
10K
AVR_X2300E3:7P
AVR_X3300:9P
SR_5011:11P
AVR-X2300 : 4P RCA JACK(Z2/SW) -> JK4202
AVR-S920 : 2P RCA JACK(SW) -> JK4203
ZONE2 PREOUT : AVR-S920 EXCEPT
7 5 3 1
2 4 6
CP4703
C125Z1-07
SR5011 ONLY
Z2/SW JACK OPTION
X2300/SR5010 : INPUT 1/1 C1
X3300 : SIDE CNT 1/1 _ L1
15 13 11 9
10 8 6 4 2
5 7 1 3
12 14
C125Z1-07,13,15
CP4700
MAIN 3/3
AUDIO IN PART
(AVR S920 / X2300 ONLY)
RS_CNT PART
(AVR_X2300E3_X3300_SR5011 ONLY)
CN4704
TO CP4207
CP4700
TO CN4701
CP4702
TO CN4702
30
Caution in
servicing
Electrical
Mechanical
Repair Information
Updating