Sony D-NE300 Service Manual page 22
Sony portable cd player service manual
Hide thumbs
Also See for D-NE300:
- Specifications (2 pages) ,
- Operating instructions manual (40 pages) ,
- Manual del instrucción (36 pages)
Table of Contents
Advertisement
D-NE300/NE300CK/NE301/NE301CK/NE306CK
QQ
3 7 63 1515 0
Pin No.
Pin Name
55
VREFR
56
AOUT2
57
AVDD2
58
TES1
59
TEST
60
VSS1
61
LRMU
62
DOUT
63
ATSK
64
DFCT
65
FOK
66
MIRR
67
COUT
68
C2PO
69
GFS
70
XUGF
71
XPCK
72
VDD1
73
PCO
74
FILI
75
FILO
TE
L 13942296513
76
CLTV
77
VCTL
78
VPCO
79
AVSS3
80
ASY_O
81
ASY_I
82
BIAS
83
AVDD3
84
RFAC
85
AVDD0
86
IGEN
87
AVSS0
88
RFDC
89
E
90
F
91
B
92
A
93
VC
94
VSS2
95
FRDR
96
FFDR
www
97
TRDR
98
TFDR
99
SRDR
.
100
SFDR
101
SSTP
22
http://www.xiaoyu163.com
I/O
O
R-ch reference voltage output terminal
O
R-ch analog audio signal output terminal
—
Power supply terminal (+2.8V)
I
Input terminal for the test (fixed at "L")
I
Input terminal for the test (fixed at "L")
—
Ground terminal
O
Muting on/off control signal output to the headphone amprifier
O
Not used
I/O
Not used
I/O
Not used
O
Focus OK signal output to the system controller
I/O
Not used
I/O
Not used
O
Not used
O
GFS signal output to the system controller
O
Not used
O
Not used
—
Power supply terminal (+2.1V)
O
Charge pump output terminal for master PLL
I
Filter input terminal for master PLL
O
Filter output terminal for master PLL
I
VCO1 control voltage input terminal for multiplier
I
VCO2 control voltage input terminal for broad-band EFM PLL
O
Charge pump output terminal for broad-band EFM PLL
—
Ground terminal
O
EFM full-swing output terminal
I
Asymmetry comparator voltage input terminal
I
Asymmetry circuit constant current input terminal
—
Power supply terminal (+2.1V)
I
EFM signal input from the optical pick-up
—
Power supply terminal (+2.1V)
I
Stabilized current input terminal
—
Ground terminal
I
RF signal input from the optical pick-up block
I
E signal input from the optical pick-up block
I
F signal input from the optical pick-up block
I
B signal input from the optical pick-up block
I
A signal iuput from the optical pick-up block
I
Middle point voltage input terminal Not used
—
Ground terminal
O
Focus servo drive signal (–) output to the coil/motor drive
O
Focus setvo drive signal (+) output to the coil/motor drive
O
Tracking servo drive signal (–) output to the coil/motor drive
x
ao
O
Tracking servo drive signal (+) output to the coil/motor drive
y
O
Sled servo drive signal (–) output to the coil/motor drive
i
O
Sled servo drive signal (+) output to the coil/motor drive
I
Disc inner position detection signal input terminal Not used
http://www.xiaoyu163.com
8
Description
Q Q
3
6 7
1 3
u163
.
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
m
co
9 9
2 8
9 9
Hide quick links:
Advertisement
Table of Contents
