Kurzweil CUP2 - Page 75

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Size Document Number Rev
Date: Sheet of
Reproduction without the express written consent of Young Chang Co., Ltd. is prohibited.
By
Title
021402 DV2-A
RP2A ENGINE BOARD - SP4x Configuration
Young Chang R&D Institute
1432 Main St.
Waltham MA 02451
Friday, January 07, 2011
USA
Copyright 2010 Young Chang Co., Ltd.
R. Folk
Power Circuitry, Test Headers, Reset
55
2.5 Turn Ferrite Bead
Reset
NMI
Low ESR
POWER CONN
PWRUPRST_L
PWRUPRST_L
VCC
+12V
VCC
VCC33
VCC VCC
VCC33
VCCVCC
VCC33
VCC
VCC
VCC33
VCC12
VCC
VCC33
VCC25
VCC18
VCC33
-12V
VCC
VCC33
RESET sh.1
RESET_L sh.1,3
CPU_NMI_L sh.1
1 1
56
147
DNSDNS
1
DNSDNS
1 2 3
DNSDNS
1
2
DNSDNS
1
++
1
++
DNSDNS
1
1
11 10
147
DNSDNS
1
2
++
DNSDNS
DNSDNS
1
1
34
34
147
DNSDNS
1 2 3
VIN
3
ADJ
1
VOUT
2
1
13
2
1
1
12
714
1
DNSDNS
1 2 3
1
DNSDNS
1
Molex 26-60-4060Molex 26-60-4060
DGND
1
5VDIG
2
-12V
3
AGND
4
+12V
5
/PWRUPRST
6
DNSDNS
1
1
DNSDNS
56
DNSDNS
1
DNSDNS
++
++
++
13 12
147
1
13
VIN
1
BYPASS
4
ON_OFF
3
VOUT
5
GND
2
11 10
1
98
1
SD
1
VIN
2
GND
3
VOUT
4
BIAS
5
VIN
3
ADJ/GND
1
VOUT
2
PAD
4
12061206
1
DNSDNS
1
++
98
147
1 1
12
147
DNSDNS
1 2 3
C154
10uf
C154
10uf
TP25
PTH
TP25
PTH
C153
0.1uF
C153
0.1uF
R69
200
R69
200
TP23
PTH
TP23
PTH
U27C
74VHC05
U27C
74VHC05
TP3
HEADER_POST
TP3
HEADER_POST
J27
HEADER3
J27
HEADER3
R84
20K
R84
20K
J29
HEADER 2
J29
HEADER 2
TP9
HEADER_POST
TP9
HEADER_POST
C151
10uf
C151
10uf
C163
10uF
C163
10uF
R85
1.0K
R85
1.0K
TP24
PTH
TP24
PTH
R68
121
R68
121
C143
220uF
C143
220uF
TP5
HEADER_POST
TP5
HEADER_POST
TP17
PTH
TP17
PTH
U27E
74VHC05
U27E
74VHC05
R70
0
R70
0
J30
HEADER 2
J30
HEADER 2
C145
22uF
C145
22uF
R79
2.0K
R79
2.0K
TP2
HEADER_POST
TP2
HEADER_POST
TP13
PTH
TP13
PTH
U28B
74HC14
U28B
74HC14
R75
60.4
R75
60.4
U27B
74VHC05
U27B
74VHC05
R81
1.0K
R81
1.0K
J22
HEADER3
J22
HEADER3
C159
0.1uF
C159
0.1uF
C161
0.1uF
C161
0.1uF
C157
22uf
C157
22uf
U23
LM1086-ADJ
U23
LM1086-ADJ
TP26
PTH
TP26
PTH
R71
0
R71
0
D6
BAS40
D6
BAS40
TP28
PTH
TP28
PTH
R77
20K
R77
20K
TP11
PTH
TP11
PTH
U28A
74HC14
U28A
74HC14
TP16
PTH
TP16
PTH
J28
HEADER3
J28
HEADER3
TP27
PTH
TP27
PTH
R76
2.0K
R76
2.0K
TP15
PTH
TP15
PTH
J23
HEADER 6
J23
HEADER 6
R80
1.0K
R80
1.0K
TP4
HEADER_POST
TP4
HEADER_POST
TP22
PTH
TP22
PTH
C152
10000pF
C152
10000pF
C160
10uf
C160
10uf
U28C
74HC14
U28C
74HC14
TP7
HEADER_POST
TP7
HEADER_POST
R83
20K
R83
20K
R74
10K
R74
10K
C149
10uf
C149
10uf
C155
22uF
C155
22uF
L12
FBEAD_SMT
L12
FBEAD_SMT
C162
0.1uF
C162
0.1uF
C147
100uF
C147
100uF
C158
100uF
C158
100uF
C150
0.1uF
C150
0.1uF
U27F
74VHC05
U27F
74VHC05
TP21
PTH
TP21
PTH
D5
BAS16
D5
BAS16
U24
LP2992-V2_5
U24
LP2992-V2_5
U28E
74HC14
U28E
74HC14
C146
0.1uF
C146
0.1uF
TP18
PTH
TP18
PTH
U28D
74HC14
U28D
74HC14
TP19
PTH
TP19
PTH
R72
0
R72
0
U26
LP3891-V1_2
U26
LP3891-V1_2
U25
LM1117-ADJ
U25
LM1117-ADJ
R67
0
R67
0
TP29
PTH
TP29
PTH
TP8
HEADER_POST
TP8
HEADER_POST
R78
1.0K
R78
1.0K
R73
121
R73
121
L15
600 OHM @ 100MHz
L15
600 OHM @ 100MHz
R82
1.0K
R82
1.0K
C164
10uF
C164
10uF
L16
600 OHM @ 100MHz
L16
U27D
74VHC05
U27D
74VHC05
TP14
PTH
TP14
PTH
C156
0.1uF
C156
0.1uF
TP12
PTH
TP12
PTH
U27A
74VHC05
U27A
74VHC05
J25
HEADER3
J25
HEADER3
U28F
74HC14
U28F
74HC14
13 12
CUP2 Service Manual
7- 7