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DTM-5.9
SCHEMATIC DIAGRAMS-6 (SD-6)
ZONE 2 SECTION
DTM-5.9
IRI
IRIN_B_LED-
IRIN_A_LED-
IRI
+12V_R
Z2MUT
Z2MUT
IRI
IRIN_A_LED-
IRI
IRIN_B_LED-
+5VDIS
-12VA
GND_+12V_R
+12V_R
GND_A
AMUT
GND_MPU
+5VDIS
GND_232
-12VA
+12VA
GMD_A
GND_MPU
+5VDIS
12VTRGA
12VTRGB
12VTRGC
+10S
GND_MPU
12VTRGC
12VTRGA
12VTRGB
GND_PO
FRXD
FTXD
FTXD
FRXD
ECONRST
ECONSEL
AMUT
GND_PO
PREOUT_L
PREOUT_R
Z2OUT_R
To XM TRANSCEIVER
SECTION
SD-7 : E1
C
IR IN A
A
B
IR IN B
IR OUT
PRE OUT
SUBWOOFER
L
R
R
PRE OUT
ZONE 2
PRE OUT
L
NAAR-9631(1/2)
To NADG-9619
SD-2 : A1
To XM TRANSCEIVER SECTION
SD-7 : E1
RS-232
Q802
ICL3221E
16
FORCEOFF
15
VCC
14
GND
13
T1OUT
12
FORCEON
11
T1IN
10
INVALID
9
R1OUT
8
R1IN
7
V-
6
C2-
5
C2+
4
C1-
3
V+
2
C1+
1
EN
Q803
2SB1240
Q806
KRC102S
D801 D802
D801 - 806 : 1SS352
C805
1/50
C806
1/50
C807
1/50
C808
1/50
R811
2.2
R812
1.8
R817
2.2
D805 D806
Q804
2SB1240
Q807
KRC102S
R814
2.2
D803
D804
R815
1.8
R818
1.8
Q805
2SB1240
Q808
KRC102S
R823
100(1W)
Q835:A
3
2
8
1
4
R847
100
R802
330
R803
330
R804
10K
R805
10K
R806
10K
R807
330
R808
330
R813
1K
R816
1K
R819
1K
R820
220K
R821
220K
R822
220K
Q809
2SA1162-GR
R826
1K
R824
100
R825
10K
R831
220K
R832
220K
R833
270
R834
270
R835
100
R836
100
Q831 - 834 : RN1441
Q833
Q832
Q834
Q836
RN1441
C804
104Z
C809
104Z
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
R809
100(1W)
R810
100(1W)
P802
R846
270
C841
4.7/50
R850
220K
R849
220K
P801
10
1
6
2
7
3
8
4
9
5
11
P832
R852
R855
R853
R856
R857
C844
220/16
C843
220/16
L801
LBC2518T2R2M
P803
P804
R854
Q837
RN1441
P831
R842
100K
R843
100K
R844
4.7K
R858 4.7K
Q835:B
Q835 : NJM4580M-D
5
6
7
R845
100K
R848
220K
C834
102J
C835
NC
C836
NC
C842 102J
C839
471J
C840
471J
R837
100
R838
100
R839
100
R840
100
R841
100
C837
102J
C838
102J
C831
47/25
C832
47/25
C833
102J
R851
NC
P806
C803
100/25
C810
100/25
Q810
Q810, 811 : TLP421 or PC817X
3
2
1
4
Q811
3
2
1
4
U17
ZONE 2 / XM PC BOARD
Q831
RS-232 TRANSMITTERS/ RECEIVERS
+5V
12V TRIGGER
OUT
-12V
+12V
A
1
2
3
4
B
C
D
E
www . x ia o y u 1 6 3 . c o m
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4
2
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0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299