Denon AVR-2313, Service Manual

Page: 157 / 230

FRONT 1/2
REDLED
R4436
68K
C4426
1UF-Z
C4430
100N-K
OPEN
R4449
MIC. MICDET.
C4417
47/16
47N-Z
C4418
100P-J
C4427
C4433
1/50
MICDET.
VSELB
ISELB
KEY3
KEY1
FLRST
FLCE
FLDATA
FLCLK
H/PR
A-7V
1K R4409
470/63
C4421
1/50
C4422
1/50
C4423
FLDATA
FLCE
ISELA
VSELB
H/PL
VAUXV
VAUXL
VAUXR
A+7V
A-7V
A+7V
MIC
MICDET
R4451 1K
R4463 560
R4460 2K2
OPEN C4446 OPEN C4451
OPEN
R4476
47N-K C4452
C4464 1/50
100N-K
C4465
47N(EB) C4463
VSELA
ISELA
KEY2
MICDET
H/PL
FIRIN
VAUXV
MIC
VAUXL
VAUXR
A+7V
R4406
OPEN
100
R4403
R4404
100
R4408
1
C4412
10/50
OPEN
C4410
C4414
10N-K
C4413
47N-Z
C4415
100N-100V
SW4401
100
R4415
D4400
OPEN
R4421
47K
SW4402
R4417
150
F4400
6125FF750-R(OPEN)
39K
R4420
Q4402
2SC3052
LED4401
OPEN
SW4403
D4401
1N4007
100
R4422
SW4404
4R7(1)
R4426
SW4405
R4428
4K7 4K7
R4429
SW4406
ZJ22B
ZD4401
OPEN
R4432
10K
R4433
R4434
100
OPEN
R4440
R4441
OPEN
SW4408
R4437
91K 10
R4439
R4438
10
100N-K
C4429
Q4408
ISA1530AC
R4446
4K7
FLCLK
R4447
150
ISELB
VSELA
MIC
A-7V
MICDET
A+7V
47N-Z
C4436
R4450
47K
100 R4452
82P-J C4437
R4454 820
ZJ5.1B
ZD4405
R4462 560
R4489
100
OPEN
ZD4407 C4478 10N-K
0
BD4402
BD4401
0
SW4411
ZD4408 OPEN
470P-J
C4445
SW4410
OPEN
JP4403
C4443
100N-K
C4444
100P-J 100K
R4469
OPEN
R4470
R4467
100
2K2
R4466
LED4402
OPEN ZD4409
C4476 10N-K
C4450
470P-J
OPEN
R4477
100N-K
C4448
R4474
100K
10/50 C4453
330P-J
C4458
330P-J
C4457
R4483 470
R4484
0
R4482 470
C4466 100N-K
C4467 47N-Z
C4468 OPEN
1/50 C4461
D4407 LBAS16HT1G
LBAS16HT1G D4409
LBAS16HT1G
D4410
BD4407
0
C4462
100N(EB)-100V
G4400
BD4408
0
G4401
ZJ6.8B ZD4400
R4405
1
R4407
OPEN
R4412
47K
100N-K
C4411
R4491
OPEN
0
CB4400
0
CB4401
R34FS9A
RMC4400 10
R4414
R4416
100K
LED4400
SIR-341ST3F
100K
R4423
39K
R4425
C4424
47N-Z
ZJ15B
ZD4402
OPEN
R4431
GRNLED
100P-J
C4428
100P-J
C4425
4
3
2
1
6
7
5
CP4401
C4434
1/50
C4435
OPEN 100K
R4448
ZD4403
ZJ5.1B
4
3
2
1
6
7
5
CP4402
4
3
2
1
6
7
5
CP4403
4
3
2
1
6
7
5
CP4405
ZD4406
OPEN 10N-K C4477
100
R4465
100
R4468
1/50
C4447
10/50
C4454
LBAS16HT1G
D4408
1
3
5
7
9
11
33
35
37
39
12
14
16
18
20
22
24
26
28
30
32
17
15
13
19
21
27
25
23
31
29
4
2
8
6
10
34
36
38
40
CN4400
H/PDET
REDLED
B/PIRIN
H/PGND
MICGND
SWM3.3V
FIRIN
KEY2
FLRST
R4443 100
VH
R4458 100
100 R4457
H/PR
VAUXV
VAUXL
VAUXR
BD4400 BD120H
A+7V
MICGND MICGND
C4440 47N-Z
MICGND
R4455 100
C4439
10/50
R4472 4K7 R4461 100
1N
C4455
100 R4478
OPEN JP4400
BD4403 0
C4404 OPEN
C4405 OPEN
C4406 OPEN
C4407 OPEN
C4400 OPEN
C4401 OPEN
GRNLED
POWERKEY
R4402
0
100N-K
C4479
RT1P441C
Q4401
B/PIRIN
SW4400
KEY1
100
R4413
KEY3
Q4400
RT1N441C
R4410
10K
R4411
100
100N-100V
C4416
R4424
100
R4427
150
R4430
180
1N4007
D4402
6125FF500-R
F4401
KTC1027Y
Q4404
Q4403
2SC3052
R4435
4K7
R4445
10K
SW4407
SW4409
R4444 100
100 R4442
C4431
100N-100V
POWERKEY
H/PGND
H/PDET
MIC.
A-7V
R4453 18K
R4456 4K7
C4475 10N-K
R4490 100
R4479
4K7
R4464
4K7
C4442 470-PJ
R4459 100
R4471 4K7
C4456
1N
JUMPER
JP4402
C4449 47N-K
100K
R4480
R4473
100K
0
BD4406
BD4404
0
0
BD4405
C4402 OPEN
C4403 OPEN
BKT4400
10/50 C4409
4
3
2
1
6
7
5
CP4400
100N-K
C4408
Q4405
RT1N141C
ISA1530AC
Q4406
RT1N141C
Q4407
C4432
100N-100V
ZD4404
ZJ5.1B
C4438
100/10V
3
2
4
1
IC4400:A
AZ4580
SW4412
JUMPER
JP4401
C4441 470P-J
R4481
100K
3
2
4
1
IC4401:A
AZ4580
5
6
8
7
IC4401:B
AZ4580
R4475
100K
R4485 OPEN
JACK4402
RCA-308HG-11
R4419 390
D4406 LBAS16HT1G
10N(EB)-100V C4460
LBAS16HT1G D4403
390 R4418
100N(R)-250V
C4419
LBAS16HT1G D4405
10N(EB)-100V C4459
LBAS16HT1G D4404
5
6
8
7
IC4400:B
AZ4580
100N(R)-250V
C4420
2
Q18G
4
17G
7
TSA
8
DA
9
CP
10
CS
12
OSC
14
VH
16
LGND
1
F1
5
18G
3
Q17G
6
TSB
13
VDD
15
PGND
11
RESET
17
F2
MUTE
PCM
DIG.
dB
Z2
AUTO DIGITAL S.BACK
dts TUNED STEREO SLEEP
ANA.
HDMI ANALOG
AUDYSSEY RDS
018BT021GINK
FL4400
Vkk
FIL1
FIL2
NC
NC
NC
NC
NC
NC
MIC
VkkGND
Q.SEL1 Q.SEL4 Q.SEL2 STATUS DIMMER
ISELA
SWM3.3V
ISELA
SWM3.3V
VSELA
SWM3.3V
ON/STBY
RED
JACK4401
V.AUX_R
JACK4400
OPEN
OPEN
OPEN
ZONE2
ON/OFF
ISELB
D/MGND
ISELB
D/MGND
VSELB
D/MGND
MASTER VOL.
V.AUX_V
V.AUX_L
MIC
EC16B24SO -ZZZ
EC16B24SO
-ZZZ
ENCODER
VSELB
ISELB
KEY3
KEY1
H/PDET
FLRST
FLCE1
FLDATA
FLCLK
REDLED
B/PIRIN
H/PR
H/PGND
VGND
MICGND
AGND
A-7V
SWM3.3V
M3.3V
ZONE2
SOURCE
Q.SEL3
PRESET-
STBY LED(R) STBY LED(R)
H/PR
H/PL
H/PGND
H/PDET
ENCODER B'D
ISELA
VSELA
D/MGND
MICDET
KEY2
GRNLED
VAUXV
H/PL
FRONT_IRIN
POWERKEY
VAUXR
VAUXL
A+7V
D/MGND
FROM HDMI
FROM TRANS
STBY LED(G) STBY LED(G)
POWERKEY POWERKEY
FUNCTION CNT B'D
D/MGND
GREEN
FUNCTION
ENCODER
FUNCTION ENCODER B'D
H/P B'D
V.AUX B'D
1/50
100/50
E3/E1C
E2
C4423
A
B
C
D
E
F
8 7 6 5 4 3 2 1
STBY POWER GND POWER + POWER - STBY POWER GND POWER + POWER - FRONT UNIT (1/2)
SCHEMATIC DIAGRAMS (27/28)
157
CN4400
TO N3408