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8
7
SHIELD
R264
+5V
100
C218
.01
R201
1
R202
TP200
R211
D
10K
P60
CMOUT
4
10K
301K
CW
6
C200
.01
SHIELD
1
R204
R205
10K
P61
4
10K
CW
6
C201
.01
+5V
R206
2.80K
C
P62
R207
10K,THERMISTOR
PLACE TOPSIDE
R208
+3.3V
P63
10K
P15
P16
B
SHIELD
R217
P66
100K
R220
L+SPKR
200K
R221
C+SPKR
200K
R223
PAGE 3
R+SPKR
200K
R224
LS+SPKR
200K
R225
RS+SPKR
200K
A
8
7
63
6
C205
33pF
X600
8MHz
C206
TP232
33pF
+5V
P65
M200
3
VCC
U200
2
RESET
MAX809x
RESET
GND
1
R268
OVL-ERR
2k
R218
+5V
20K
TP222
R253
SDA
2K
TP233
R265
SCL
2K
P15
P16
P17
TRST
P22
TO R308
P60
P61
P62
P63
P64
+5V
P65
C203
.01
+5V
U201
P66
8
1
VCC
A0
6
2
SCL
A1
R255
5
3
TP236
SDA
A2
4
7
VSS
WP
2K
TP271
24C02A
R216
20K
R281
+5V
20K
R267
PROTECT
100
J8-6
+5V
C210
.001
R226
+5V
40.2K
D202
BAV99L
C204
CLIP
10uF/25V
TP215
J8-5
SPEAKER OUTPUT
DC OFFSET
6
5
4
+5V-REG
TP221
MICROCONTROLLER
+5V
U202
TP231
15
40
XIN
VDD
TP265
16
18
XOUT
VAREF
C207
C208
14
RESET
2.2
2.2/16V
R280
10K
TP270
29
12
P10(INT0)
P00
P00
30
11
P11(INT1)
P01
P01
TP250
TP202
31
10
P12(INT2/TC1)
P02
P02
TP225
TP203
32
9
P13(DVO)
P03
P03
TP238
PG 1
33
8
P14(PPG)
P04
P04
PG 1
TP204
34
7
P15(TC2)
P05
P05
PG 1
TP205
35
6
+5V
P16
P06
P06
PG 1
TP206
36
5
P17
P07
P07
R230
20K
TP228
37
27
P20(INT5/STOP)
P50
TP224
38
28
P21(XTIN)
P51
TP213
R219
39
P22(XTOUT)
+5V
NV
TP207
TP216
R232
19
4
P60(AIN0)
(INT3/TC3)P70
200K
TP208
TP234
20
3
P61(AIN1)
(INT4)P71
UC-CLP
ZR200
5.6V
TP209
TP217
21
2
P62(AIN2)
(PDO/PWM)P72
P72
TP210
TP218
22
1
P63(AIN3)
(SCK)P73
P73
TP235
TP219
PG 1
23
44
P64(AIN4)
(SI)P74
P74
TP211
TP220
R256
24
43
P65(AIN5)
(SO)P75
2.0K
TP212
25
42
P66(AIN6)
(HSCK)P76
ZR201
+5V
5.6V
26
41
P67(AIN7)
(HSO)P77
R282
20K
13
TEST
PG5 C/4
17
INH
VSS
TP201
TMP87C447
Q202
Q302-C
MMBT3904
TP230
Q203
MMBT3904
R236
3.65K
SPDIF-IN2
UC-CLP
D200
+5V
MBAV70L
R244
R245
TP229
10K
10K
C217
.001
5
4
3
CLASS
SD
P72
P73
P74
R270
TP214
P50
2K
PLACE NEAR J5
R234
SER-DATA-IN
300
J5-12
CD-5 SER DATA IN
R233
C209
200K
.001
P17
TP226
R257
J5-11
TTY-OUT
300
C214
.001
+5V
R275
30K
5%
+5V
TP240
R263
30K
R260
5%
1K
5%
TP329
R266
SHIELD
1K
TP223
C215
TP237
R262
TP227
C216
1K
330pF
330pF
R261
10K
THIS DRAWING IS BASED ON
P-CAD DATA ALL CHANGES
MUST BE MADE USING THE
P-CAD FILES ATTACHED TO
MD251571.
3
1
DWG NO.
SH
251571
2
SHIELD
R246
J8-16
MUTE-LR
1K
R247
C211
NV
330pF
5%
R248
J8-15
MUTE-C
1K
R249
C212
NV
330pF
5%
R250
J8-14
MUTE-LSRS
1K
R251
C213
NV
330pF
5%
+5V
+3.3V
R254
10K
R252
PG 4
10K
DSP-RESET
Q200
2SC3395
P64
SHEET =
2
SIZE
FSCM
CLASS
DWG NO.
REV
D
SD
251571
01
32108
SCALE
*
CAT. CODE
*
SHEET 2 OF 5
2
1
D
C
B
A
63
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