Denon AVR-3311CI Service Manual page 116

A B C
1
D5V(MX)
SWM5V(MX)
SWM3.3V
R401 OPEN(2W)
M3.3V
D/MGND R402 OPEN(2W)
SIRIUSMO R403 OPEN(2W)
R404
SIRIUSMI OPEN(2W)
SIRIUSRST
NC
A+8V D401
OPEN
A+8V
2
A-8V
A-8V
R405
WAKEUP OPEN
KILLIR
RC_OUT
BT_LINK
FRONT IRIN
RC_IN
3
REMOTE3.3V
232OMI
232IMO
TRG1
TRG2
SIRIUS_L
AGND
SIRIUS_R
4
AGND
M_XL
AGND
M_XR
TRG +15V
TRG GND
NC
5
6
7
8
9
10
1 2 3 4 5 6 7 8 9 10 11
CP401
SIRIUS B'D
PAGE 8(I4)
A B C
D E F
R418
OPEN
Q406
OPEN
R419
OPEN Q404
Q401
OPEN
C419 C470
OPEN OPEN OPEN
Q402
OPEN
R420
OPEN
R442 R445 R447
OPEN OPEN
R433 OPEN
OPEN
C425
IC403
OPEN
OPEN
IN OUT Q403
OPEN
NC
ON/OFF GND
C413
C436
OPEN
OPEN
C424
OPEN
C414
OPEN
IC401(2/2)
C428
5
OPEN
R425 OPEN
7 R438
OPEN
OPEN
R410
C405 8 6
100
10/50
R426
C429
OPEN
OPEN
R414 OPEN
C409 OPEN
R451
C426
OPEN
OPEN
C410 OPEN
R415 OPEN
C430
R427
OPEN
OPEN
C406 R411
2
OPEN
OPEN
R439
1
OPEN
IC401(1/2)
4 3
OPEN
R428
C431
OPEN
OPEN
R448
100
D407
OPEN
D405
OPEN
IC402(2/2) R429
AZ4580MTR 10K
5
D406
R440
7 10/50
470
C432
OPEN
C407 R412
8 6
100
10/50
R430 C433
10K
10/50
R416 10K
C411 OPEN
C427
100N-K
C412 OPEN
R417 10K
C444
C434
R431
10/50
10K D403
C408 R413
2
10/50
100 D404
1 R441
470
IC402(1/2) 4 3
AZ4580MTR R432
C435
10K
10/50
AVR3311(E3) ONLY
D E F
G H I
C446
OPEN
BKT401
SIRIUS B'D
PAGE 8(B10)
1 2 3 4 5 6 7 8 9 10 11
+5VL
DETECT
RC5
AGND
+3.3V
MXP_R
RC5_GND
AGND
MXP_L
FARAME_GND
FARAME_GND
1: NC
2: SIRIUS_RST
3: SIRIUS_RX
4: GND
5: SIRIUS_R
6: SIRIUS_TX
7: A.GND
8: SIRIUS_L
SIRIUS
100N-K
OPEN
OPEN
SIRIUS FARAME_GND
G H I
116
J K L M
REG_SIRIUS_COMMON CNT 4/4
SIRIUS/RS232C/TRIGGER
AVR2311/3311 ONLY
CN401
10/50
C452
C451 100N-K
C453
C1+ VCC
100N-K
C449
R455
V+ GND
100N-K 1K
C1- T1 OUT
C447
C450
OPEN
C2+ R1 IN
100N-K
R456
C2- R1 OUT 1K
V- T1 IN
C448
T2 OUT T2 IN
100N-K
R454
R2 IN R2 OUT
1K
R453
1K
IC404
ICL3232CVZ-T
IC405
PQ120DNA
IN OUT
NC
ON/OFF GND
J438
IC406
PQ120DNA
IN OUT
NC
ON/OFF GND
J437
AVR3311 ONLY
SCHEMATIC DIAGRAMS (8/37)
s
J
K L M
N O
1
2
3
4
JACK404
C462
OPEN
C463 OPEN
C464 OPEN
D408
OPEN
5
RS232C
D409 OPEN
C465 OPEN
C466 OPEN
C467 100N-K
6
TRIGGER
OUT1
JACK405
C468
100N-K
TRIGGER
7
OUT2
JACK406
C469
100N-K
8
9
10
N O