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HCD-EX66/EX88/EX99
HCD-EX66/EX88/EX99
23
23
5-6. SCHEMATIC DIAGRAM – CD Section (2/2) –
• See page 20 for Waveforms. • See page 48 for IC Pin Function Descriptions of IC901.
8
5
E
B
10
H
11
1
C
G
7
2
9
A
D
6
4
3
I
F
0
0
0
0
0
0
0
0
0
3.3
1.8
2.7
3
0.8
3.3
0
0
0
3.3
3.3
3.3
3.3
1.9
1.5
3.3
3.3
3.3
(2/2)
BD76 BOARD
0
R401
0
R402
R129
100
R403
100
0
R412
0
R413
R414
100
R415
100
16V
100
C401
16V
100
C402
C405
100p
C415
47p
C416
47p
C417
47p
100
R922
100
R909
100
R924
100
R906
100k
R910
0.1
C901
0.1
C909
15k
R952
1M
R903
100
R923
0
R955
100
R908
100
R905
100
R902
100k
R914
5p
C951
33
R954
100
R911
100
R901
100
R907
12MHz
X901
0
R904
2.2
C953
100
R913
33
R953
2.2
C955
100k
R912
5p
C952
15k
R951
0.01
C904
100p
C905
C906
100p
100p
C907
22p
C902
27p
C903
100p
C908
1
2
3
4
5
6
7
8
9
9P
CN901
FLASH
PROGRAMMING
GND
GND
VDD
VDD
DBGP2
GND
DBGP1
DBGP0
TRESET
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
21P
CN401
D-GND
D-
D+
DVDD3.3V
USB-RST
USB-TXD
USB-RXD
USB-SLEEP
CD-CE
CD-CL
CD-DI
CD-DO
CD-RST
CD-M-MUTE
AGND
CD/USB-Lch
AU-GND
CD/USB-Rch
AVDD3.3V
CD-VM7V
CD-M-GND
CL401
CL402
CL403
CL404
CL405
CL406
CL407
CL408
CL409
CL410
CL411
CL412
CL413
CL414
CL415
CL416
CL417
CL418
CL419
CL420
CL421
CL901
CL902
CL903
CL904
CL905
CL906
CL907
CL908
CL909
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
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Summary of Contents for HCD-EX66
Page 73: ...MEMO HCD EX66 EX88 EX99 73 ...