AudioArts Engineering D-70 - Page 124

600 Industrial Drive
New Bern, NC 28562
2 OF 2
28S0006
W# 700600
SA
SA
SA
MBTR-70
Page 19
Mother Board Right Transition Card Schematic - Sheet 2 of 2
D-70/Oct 2001
10-24-01
MBTR-70A PCB
A
A
B
C
D D
C
B
1345678
876543
2
12
A
ISSUED
CHECKED
DRAWN
APPROVALS DATE
CONTRACT NO.
SCALE
FSCM NO. DWG. NO.
SHEET
SIZE REV
D
AGND
AGND
AGND
AGND
WP1
WP2
CT25
60 59
58 57
56 55
54 53
52 51
44 43
42 41
4546
4748
4950
2
34
56
78
9
10
1112
1314
15
1
16
1718
1920
23
22 21
28 27
26 25
24
34 33
32 31
30 29
39
38 37
36 35
40
AGND
AGND
120 119
118 117
116 115
114 113
112 111
110 109
108 107
106 105
104 103
102 101
100 99
98 97
96 95
94 93
92 91
90 89
88 87
86 85
84 83
82 81
80 79
78 77
76 75
74 73
72 71
70 69
68 67
66 65
64 63
62 61
60 59
58 57
56 55
54 53
52 51
50 49
48 47
46 45
44 43
42 41
40 39
38 37
36 35
34 33
32 31
30 29
28 27
26 25
24 23
22 21
20 19
18 17
16 15
14 13
12 11
10
9
87
65
43
21
CT24
CT19
2625
2423
2221
2019
1817
1615
1413
1211
10
9
87
65
43
21
12
34
56
78
9
10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
CT20
12
34
56
78
9
10
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
3738
3940
4142
4344
4546
4748
4950
5152
5354
5556
5758
5960
6162
6364
6566
6768
6970
7172
7374
7576
7778
7980
8182
8384
8586
8788
8990
9192
9394
9596
9798
99100
101102
103104
105106
107108
109110
111112
113114
115116
117118
119120
CT26
CT18
2
34
56
78
9
10
1
CT17
2
34
56
78
9
10
1
AGND
CT23
2
3
1
AGND
CT22
2
3
1
CT21
2
34
56
78
9
10
11 12
13 14
15
1
16
1uF
C23
GND
+DIGin
0.1uF
C21
GND
+DIGin
RS-232/ RS-485
LT
SPKR
TO METERS
TO TIMER/CLOCK
SPKR
LT
TO DB-15 SERIAL PORT
GND
AGND
GNDGNDGNDGND
V-in
AGND
AGND
+PHNT
V+in
V-in
V+in
AGNDAGND
AGNDAGND
TBMONITOR
+PHNT
AGND
GNDGND
GNDGND
+DIGin+DIGin
+DIGin+DIGin
+DIGin+DIGin
V-in
AGND
AGND
+PHNT
V+in
V-in
V+in
AGNDAGND
AGNDAGND
+PHNT
AGND
GNDGND
GNDGND
+DIGin+DIGin
+DIGin+DIGin
+DIGin+DIGin
+DIGin
+DIGin GND
GND
PGMSDATA
MTRMCLK
SWSDATA
MTRSCLK
MTRLRCK
XDRESETTIMERRESTART
GND
GND HOLDSW_09
SS_SW_09
+DIGin +Dreturn
+DIGin GND
XDRESET
CUESPKR
CUE_GND
TBMONITOR
CUESPKR
CUE_GND
AGND AGND
GND
XEXREADYA_01 BXSTARTB_01
XEXONA_01 DBMCLK_01
XEXOFFA_01 XDBSCLK_01
BXSTARTA_01
XDBLR_01
BXSTOPA_01 DBSDATA_01
DBAON_01 PULLUP37_01
GND
XTBTOCRA_01
BOARDRESET_01 DBTYPE0_01
VCC_01
GND
VCC_01
+DIGin+DIGin
GND
XEXREADYA_02 BXSTARTB_02
XEXONA_02 DBMCLK_02
XEXOFFA_02 XDBSCLK_02
BXSTARTA_02
XDBLR_02
BXSTOPA_02 DBSDATA_02
DBAON_02 PULLUP37_02
GND
XTBTOCRA_02
BOARDRESET_02 DBTYPE0_02
VCC_02
GND
VCC_02
+DIGin+DIGin
GND
XEXREADYA_03 BXSTARTB_03
XEXONA_03 DBMCLK_03
XEXOFFA_03 XDBSCLK_03
BXSTARTA_03
XDBLR_03
BXSTOPA_03 DBSDATA_03
DBAON_03 PULLUP37_03
GND
XTBTOCRA_03
BOARDRESET_03 DBTYPE0_03
VCC_03
GND
VCC_03
+DIGin+DIGin
GND
XEXREADYA_04 BXSTARTB_04
XEXONA_04 DBMCLK_04
XEXOFFA_04 XDBSCLK_04
BXSTARTA_04
XDBLR_04
BXSTOPA_04 DBSDATA_04
DBAON_04 PULLUP37_04
GND
XTBTOCRA_04
BOARDRESET_04 DBTYPE0_04
VCC_04
GND
VCC_04
+DIGin+DIGin
GND
XDBSCLK_05 DBMCLK_05
DBSDATA_05
XDBLR_05
DBAON_05
GND
XEXREADYA_05
BOARDRESET_05 DBTYPE0_05
VCC_05
GND
VCC_05
+DIGin+DIGin
GND
XSTART_06 XSTOP_06
TEL12MONITOR AGND
CALL2POST_06 AGND
GND
CALL2PRE_06 AGND
CALL1POST_06 AGND
CALL1PRE_06 AGND
GND
CUE1ON_06 CUE2ON_06
VCC_06
GND
VCC_06
+DIGin+DIGin
GND
AESASDATA AESAMCK
AESBSDATA AESASCK
AESDSDATA AESAFSYNC
AESESDATA AESAC
AESAV AESDCBL
AESACBL AESECBL
DACAMCLK
GND
AESBCBL
AESARST
GND
DACBSDATA
DACASDATA
DACASCLK
DACDSDATA DACALRCK
DACDIF0_07
DEM0
DACDIF1_07
DEM1
DACDIF2_07
DACAMUTE
AUTOMUTE
VCC_08 VCC_08
AUX_CR_09 UTL_CR_09
PGM_CR_09
DACESDATA
PGM_SC_10 AUD_SC_10
AUX_SC_10
AUD_CR_09
UTL_SC_10
EXT1_SC_10EXT1_CR_09
EXT2_CR_09 EXT2_SC_10
AGND AGND
XNRX1
GND
GND
XCTS1
XDTR1
XTX1
XRTS1
PGMSDATA
GND
SWSDATA
MTRSCLK
V-in V-in
SW1_15
LED1_15
SW2_15
LED2_15
LED3_15
SW4_15
LED4_15
SW5_15
LED5_15
LED6_15
SW6_15
SW3_15
V+in V+in
LINE4_13
LINE2_13
OFF_13
LINE6_13
LINE1_14
LINE3_14
LINE5_14
LINE7_14
GND GND
LINE4_11
LINE2_11
OFF_11
LINE6_11
LINE1_12
LINE3_12
LINE5_12
LINE7_12
GND GND
+DIGin+DIGin
AGND TBMONITOR
CUESPKR CUE_GND
TIMERRESTART SS_SW_09
XDRESETHOLDSW_09
GND GND
+DIGin+DIGin
CRLTPRE_09
CRRTPRE_09
CROUTLT_09
CROUTRT_09
SCOUTLT_10
SCOUTRT_10
SCLTPRE_10
SCRTPRE_10
HDPNPRELT_09
HDPNPRERT_09
CUEPOSTLT_09
CUEPOSTRT_09
XDTALLY2
TB_OUT
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
GND
XDONAIRTALLY
XDTALLY3
LED1_15
SW1_15
SW2_15
LED3_15
SW3_15
LED4_15
SW4_15
SW5_15
LED6_15
SW6_15
LED5_15
LED2_15
XPRX1
XPTX1
XNTX1
XDSR1
GND
GND
XRX1
+DIGin
XDRESET
MTRMCLK
MTRLRCK
VCC_16 VCC_16
RXVERF
RXM3 RXF2
RXMCK
FSYNC
RXF0
RXF1
RXM1
RXM2
RXM0
XNRX1
GND
GND
XCTS1
XDTR1
XTX1
XRTS1
GND
XPRX1
XPTX1
XNTX1
XDSR1
GND
GND
XRX1
GND