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31
HCD-RG444
HCD-RG444
7-3. SCHEMATIC DIAGRAM – BD81A SECTION –
• See page 50 for IC Pin Function Description.
TP165
TP166
TP178
TP
144
TP1
47
TP15
3
TP186
TP187
TP167
T
P
16
0
TP
162
TP177
TP
145
T
P14
8
TP
121
TP
12
2
TP
123
C305
JPO004
JPO10
TP
250
TP
301
TP302
TP303
TP304
TP103
TP104
TP105
T
P
146
R161
R
16
3
R351
R352
R353
R354
R401
R402
R403
R404
R405
R406
R407
R408
R409
R411
R412
R419
R11
R
19
1
R
1
32
R251
R253
R12
R
142
R
1
43
R10
JPO102
JPO103
M101
S101
C15
C17
C115
C116
C1
22
C125
C
132
C1
33
C134
C
141
C
1
42
C143
C151
C161
C181
C194
C201
C203
C252
C255
C
257
C303
C306
C308
C309
C310
C311
C312
CN101
R
121
R171
C171
C313
C314
C183
C184
TP420
TP421
TP422
TP423
TP424
R252
T
P
4
25
TP
426
C259
TP427
TP428
TP429
TP430
TP431
TP432
R13
Q10
C16
C12
3
C260
R172
C
12
4
R
133
R313
TP433
TP436
C316
C10
C11
C162
C317
C315
C307
TP401
TP402
TP435
TP409
TP19
TP18
TP17
TP16
TP15
TP102
TP14
TP13
TP12
TP11
TP10
C195
C182
C174
R
13
1
C1
31
C18
R301
FB301
R303
R182
R181
X171
C172
R173
R203
R302
R162
R
165
C211
C210
C212
R1
51
R205
R410
C320
C213
C13
CN201
C185
C186
C163
C1
96
C318
R
306
C258
C251
C302
M102
TP
25
3
TP
25
2
TP
25
1
C111
R112
R114
R111
R113
C112
C113
C114
R193
C2
09
R305
R
1
41
R307
TP
125
T
P
124
T
P
142
TP149
R204
R201
MIRR
DFCT
FOK
X
U
G
F
XP
C
K
GFS
MVDD
MGND
LOCK
W
D
C
K
C
O
U
T
VC
W
FC
K
SB
SO
R
FD
C
O
220
4V
MDP
APC
S
P-
LRCK
PCMD
BCK
C
2P
O
100
10
0
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
0
0
10k
10k
10k
100k
1k
3
.3k
3.3
FEI
TEI
SW
0.1
F
220
4V
0.1
F
100
10V
0.1
B
0.1
F
0
.47
B
0.0
1
B
0.1
F
0.1
B
0.0
01
5
B
0.1
F
100
10V
0.1
F
0.1
F
0.1
F
100
10V
100
10V
0.1
F
0.1
F
0
.1
F
0.1
F
0.1
F
47
4V
0.1
F
0.1
F
0.1
F
0.1
F
16P
15k
0.1
F
47 4V
22 6.3V
22 6.3V
AGND
DGND
MP3GND
IOP1
IOP2
22k
SW
+
SW
-
PCMDI
FRDR
FFDR
TRDR
TFDR
MDP
1
2SB1690K
1
F
0.1
B
220 10V
330
p
CH
180k
220
MP3VDD
AVDD
0.0022
B
10
6.3
B
10
6.3
B
0.1
F
0.01
B
0.1
B
0.1
F
MP3STB
MICS
MILP
MIDIO
MICK
MIACK
MP3REQ
MP3RST
ROUT
AVDD
SCOR
SENS
CLK
XLT
DATA
XRST
XTCN
LOUT
DVDD
DOUT
F-
T-
F-
F+
PD
F
C
B
A
D
E
0.1
F
0.1
F
0.1
F
1M
10
0p
C
H
0.001
B
100k
100k
100
100
0
0
10k
47k
220p
CH
0.1
B
22p CH
0
0
100
0
22p CH
NM
470p
CH
470p CH
0.1
0.1
0.01
B
0
0.0068
B
0.1
F
SL-
SL+
S
P
+
0.0033
B
15k
15k
1k
1k
470p
0.0033
470p
B
NM
0
.01
B
100k
4
.7k
10k
R
FA
CI
R
F
A
C
O
EXC
K
0
0
470
22p CH
0.1
F
1M
16.9MHz
27p CH
0
27P
0.1
• See page 47, 48 for IC Block Diagrams.
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299