Marantz AV8802/U1B - SCHEMATIC DIAGRAMS (28;38); SCH28_XLR IN_REMOTE IO_232 C

SCHEMATIC DIAGRAMS (28/38)
SCH28_XLR IN_REMOTE IO_232C
GND LINE POWER- LINE POWER+ LINE AUDIO SIGNAL TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO
1000PC3805
19P-FFC
N3803
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
D3805
UDZS16B
4.7K
R3810
0.1C3813
MINI-JACK(PJ-308-02(RD))
K3803
1
1
2
2
3
3
1000PC3811
4.7K
R3811
1000PC3804
1K
R3815
2SA1036KQ3801
KRC102S
Q3803
KRC102S
Q3804
MINI-JACK(PJ-308-02(RD))
K3802
1
1
2
2
3
3
2SA1036K
Q3802
0.1C3812
1K
R3814
1000PC3810
BLM21PG221L3803
D3804 UDZS16B
RCA206B02
K3851
23 451
KRA102S
Q3855
KDS160
D3852
KRC102S
Q3852
C3851
0.1
OPEN
D3854
R3856
47K
C3856
4.7u
KRA102S
Q3851
R3860
100
R3859
100
R3855
47
R3861
33K
KRA102S
Q3854
KTC3875S
Q3853
R3857
18K
C3852
0.1
C3853
OPEN
8P-PH
N3851
1
2
3
4
5
6
7
8
100
R3813
0
R3801
1000PC3803
680K
R3807
680K
R3805
680K
R3808
220P
C3809
220P
C3807
XLR-22(IN)
K3801
1
2
3
1000P
C3801
100
R3816
OPEN
C3806
D3808
OPEN
680K
R3806
100
R3809
D3803
OPEN
220P
C3808
0
R3802
0
R3803
OPEN
C3802
D3801
OPEN
XLR-22(IN)
K3804
1
2
3
0
R3804
100
R3812
D3802
OPEN
220P
C3814
OPEN
N3802
1
2
3
4
5
6
445310117000M
Z3851
SHIELD-CASE
OPEN.
Q3857
R3854
1K
SIR-34ST3F
D3853
KDS160
D3851
4.7u
C3855
R3862
100
R3863
OPEN
MINI-JACK(PJ-308-02)
K3852
1
2
3
Q3856
KRA102S
OPEN
D3855
R3858
100
4.7u
C3854
R3853
1K
R94EV1A
U3851
1
Vout
2
GND
3
VCC
R3835 OPEN R3833 75
R3838
33
C3844
0.1
-
OPEN.D3810
C3840
1000P
SN74AHCU04D
U3805
12
R3839
470
C3839
0.1
SN74AHCU04D
U3805
13 12
SN74AHCU04D
U3805
98
OPEN.D3811
SN74AHCU04D
U3805
56
C3838 0.1
R3844
OPEN
R3842
OPEN
R3850
OPEN
R3847 330K
R3852
33
R3848 330K
U3803
JSR1165
OUT
1
GND 2
VCC
3
R3845 47K
R3836 OPEN
R3849
OPEN
R3840
470
C3842
0.01
R3846 47K
R3843
OPEN
C3843
0.01
C3841
1000P
R3841
OPEN
R3837
33
-
C3845
1000P
R3834 75
2P-PIN-JACK(MSD-252V)
K3806
34 12
SN74AHCU04D
U3805
GND
7
VCC
14
U3804
JSR1165
OUT
1
GND 2
VCC
3
-
R3851
33
SN74AHCU04D
U3805
11 10
U3805
SN74AHCU04D
34
-
0.1
C3835
C3816 33P
N3801
9P_D-SUB
1
2
3
4
5
6
7
8
9
10
11
0.1
C3833
U3801
ILX3232D
1
C1+
2
V+
3
C1-
4
C2+
5
C2-
6
V-
7
TOUT2
8
RIN2
9
ROUT2
10
TIN2
11
TIN1
12
ROUT1
13
RIN1
14
TOUT1
15
GND
16
VCC
C3829
4.7u
C3830 0.1
0.1
C3834
C3817 33P
CG0603MLC-12LE
D3807
R3829
1K
CG0603MLC-12LE
D3806
0.1
C3837
R3828
1K
R3832
33
0.1
C3836
47/50
C548
R538
2.2K
R574 56K
OPEN
R611
NJM8080G
U504
1
8
2
3
R591
100
R567
OPEN
220P
C551
R553
2.2K
C511
47/50
R590
560K
R571 OPEN
100P
C520
U506
NJM8080G
7
4
6
5
R570
56K
47/50
C547
R557
2.2K
R534 2.2K
R552
2.2K
C519
100P
R535
2.2K R536
2.2K
R568 OPEN
R589
560K
R551
2.2K
R572
OPEN
OPEN
R610
100P
C543
U507
NJM8080G
7
8
6
5
U506
NJM8080G
1
8
2
3
R554
2.2K
100P
C517
R533
100
R587
100
R588
100
100P
C542
R555
2.2K
220P
C554
R584
100
R558
2.2K
100P
C541
R569
56K
C512
47/50
R556
2.2K
C516
100P
C518
47/50
R530 10K
R586
560K
R573
56K
C515
47/50
U507
NJM8080G
1
4
2
3
R537
100
220P
C553
R585
560K
NJM8080G
U504
7
4
6
5
220PC550
47/50
C552
R529 10K
47/50
C549
OPEN
R609
100P
C544
OPEN
R608
5P-PH
N504
1
2
3
4
5
7P-PLUG(C125Z1 )
N9016
1
2
3
4
5
6
7
7P-PLUG(C125Z1)
N9017
1
2
3
4
5
6
7
STYLE-PIN
Z3852
STYLE-PIN
Z3853
STYLE-PIN
Z3854
XLR_IN_232C_UNIT
8U-210202-2
CONNECTOR_UNIT
8U-210202-3
.TRIG1
TRIG12V
.TRIG2
OPT2
OPT1
COAX1
COAX2
232TX
232RX
REMOTE3.3V
PGND2
PGND3
+7V
PGND1
-7V
XLRIN_L-
DGND
B/P_IRIN
DGND
DGND
VS100_IRTX
DA3.3V
COAX2
TRIG1
COAX1
TRIGGER
OUT1
OPT2
TRIG12V
TRIG2
OPT1
TRIGGER
OUT2
DGND
M3.3V
REMOTE3.3V
DGND
232C_Tx
232C_Rx
RC_IN
RC-5
W AKEUP
RCOUT
KILLIR
FRONTIRIN
DGND
RCIN_MI
D5V
FLASHERIN_MI
M3.3V
KILLIR_MO
FRONT_IRIN
RCOUT_MO
INPUT R
INPUT L
R+
R-
L-
L+
XLRIN_GND
IR
FLASHER
FLASHERIN
COAX1
COAX2
OPT1
OPT2
RS232C
HOT
COLD
A-7V
COLD
HOT
XLRR
COLD
COLD
HOT
HOT
A+7V
AGND
XLRL
N3803
TO N1807
N3851
TO N5008
N9016
TO N9015
N504
TO N3209
N9017
TO N3902
170
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C
D
E
F
G
H
J
K
L
M
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16