Read Sony HCD-EC599 / MHC-EC599 Service Manual online
19
19
HCD-EC599
HCD-EC599
5-6. SCHEMATIC DIAGRAM – BD76 BOARD (2/2) –
• See page 16 for Waveforms. • See page 31 for IC Pin Function Descriptions..
0
0
0
0
0
0
0
0
0
0
3.3
1.8
2.7
3
0
0
2.3
0
0
0
0
3.3
3.3
3.3
3.3
1.8
1.7
3.3
3.3
3.3
0
R401
0
R402
R129
100
R403
100
0
R412
0
R413
R414
100
R415
100
0
0
1
V
6
1
C401
0
0
1
V
6
1
C402
C405
100p
C415
47p
C416
47p
C417
47p
22
9
R0
01
100
R909
42
9
R0
01
100
R906
100k
R910
0.1
C901
0.1
C909
25
9
Rk
51
1M
R903
32
9
R0
01
0
R955
100
R908
100
R905
100
R902
100k
R914
15
9
Cp
5
4
5
9
R
3
3
100
R911
100
R901
100
R907
12MHz
X901
LC87F1JJ2AU-SQFP-H
IC901
USB CONTROL
1
P73
2
RES
3
XT1
4
XT2
5
VSS1
6
CF1
7
CF2
8
VDD1
9
SO0
10
SI0
11
SCK0
12
SO1
13
SI1
14
SCK1
15
P16
16
P17
17
MCLKI
18
MCLKO
19
VDD2
20
VSS2
21
P00
22
P01
23
DBGP0
24
DBGP1
25
DBGP2
26
SDA
T
27
BCLK
28
LRCK
29
P20
30
P21
31
P22
32
P23
33
P24
34
P25
35
P26
36
P27
37
UHD-
38
UHD+
39
VDD3
40
VSS3
41
UFILT
42
AFILT
43
P32
44
URX1
45
UTX1
46
P70
47
P71
48
P72
0
R904
2.2
C953
100
R913
3
5
9
R
3
3
2.2
C955
100k
R912
25
9
Cp
5
15
9
Rk
51
0.01
C904
100p
C905
C906
100p
100p
C907
22p
C902
27p
C903
100p
C908
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
9P
CN901
FLASH
PROGRAMMING
GND
GND
VDD
VDD
DBGP2
GND
DBGP1
DBGP0
TRESET
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
CL402
CL403
CL404
CL405
CL406
CL407
CL408
CL409
CL410
CL411
CL412
CL413
CL414
CL415
CL416
CL417
CL418
CL419
CL420
CL421
CL409
CL410
CL411
CL412
CL413
CL414
CL415
CL416
CL417
CL418
CL419
CL420
CL421
CL901
CL902
CL903
CL904
CL905
CL906
CL907
CL908
CL909
CL902
CL903
CL904
CL905
CL906
CL907
CL908
CL909
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
11
12
13
14
15
16
17
18
19
20
21
22
20
21
22
( )
1
BD76
BOARD
(1/2)
(Page 18)
D
PANEL
BOARD
(2/2)
CN200
(Page 22)
IC901
3
BD76 BOARD (2/2)
1
2
3
4
5
6
7
8
9
10
11
14
15
12
13
A
B
C
D
E
F
G
H
I
J
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