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D-NE700
5-1. BLOCK DIAGRAM
OPTICAL PICK-UP
DAX-25E
DETECTOR
RF
A
B
E
F
VCC
VCC1_2.25V
Q601
IC403(1/2)
VCC0
COIL/MOTOR
SWITCH
DRIVER
LASER
DIODE
LD
FI3
60
RI3
59
31
LD
PWG
FI2
58
RI2
57
PD
FI1
56
RI1
55
PD
32
INM4
APWM
73
F+
44
FO3
FOCUS
COIL
SYNC
34
F-
42
RO3
XBRK
70
T+
48
FO2
TRACKING
COIL
T-
46
RO2
S+
52
FO1
M902
M
SLED
S-
MOTOR
DATA
39
50
RO1
CLOK
38
LATCH
40
79
UI
78
VI
FG
74
77
WI
COM
80
COM
M901
U
2
U
SPINDLE
V
MOTOR
4
V
W
6
W
OPSTB
OPGSW
12
HG_XSTB_O
13
HG_GUP_O
37
• Signal Path
: CD
: DIGITAL OUT
S820
(OPEN/CLOSE)
IC601
RF AMP,SERVO,DSP,
D/A CONV,D-RAM CONT
DOUT
62
AOUT1
51
84
RFAC
AOUT2
56
88
RFDC
92
A
4
.
D0
3
91
B
.
D3
6
89
E
.
5
90
F
IC603
DRAM
116
9
113
.
47
XTAI
12
.
17
X601
A0
15
A0
16.934MHz
15
.
48
XTAO
A10
19
A10
.
13
21
.
11 .
8
117
96
FFDR
4
95
FRDR
XWE
2
XWE
98
TFDR
XCAS
9
23
XCAS
XRAS
1
5
XRAS
97
TRDR
100
SFDR
99
SRDR
103
MDP
PCMD_O
108
4
LRCK_O
106
1
BCK_O
110
2
104
C176
109
PCMD_I
15
102
MDS
LRCK_I
107
14
BCK_I
111
13
XRDE
18
12
22
21 20 23
27 65 32 69 28
24
29
X701
22MHz
30
10
90
85
84 83 87
86 52 28 53 4
88
IC801
SYSTEM CONTROLLER
40
76
75
44-51
69 71 72 73
Q804
ON
LED DRIVER
OFF
LIQUID CRYSTAL
S810
DISPLAY MODULE
D2001
. HOLD
OPR
HEADPHONE AMP
5
L-IN
3
R-IN
Q302
MUTING
1
MUTE
CONTROL
2
HP/L
16
BEEP
2
.
D0
3
.
D3
24
.
25
IC701
MP3 DECODER
PCMD
LRCK
BCK
PI0
PI2
PI3
PF4
EXTAL
XTAL
33 34 37 40 41
38
42
IC803
EEPROM
4
DO
3
DI
2
XSK
1
XCS
60 66 11 20 19
18
17
67
7
65 6
77
70
9
97
96
36
99
95
Q801(1/2)
SWITCH
Q801(2/2)
SWITCH
S806, 809
FUNCTION
KEY
S2003,2004,
S2005,2007,
2006,2009,
2008,2010
2011
FUNCTION
FUNCTION
KEY
KEY
14
14
Q303, 803
VCC3
IC301
LOUT
12
ROUT
14
RMKEY
TSB
Q301, 304
B+ SWITCH
VCPU
VCC1
8
VCC3
IC806
+1.4V
+1.4V
2
3
REG
IC403(2/2)
POWER CONTROL
VD1
53
VCC0
20
VCC0
VD12
49
16
VLGO2
VD23
45
VD3
41
VCC1
17
VCC1
VD4
1
10
L7
VD5
5
L5
8
VIN
VIN
12
VCC2
18
VCC2
BATM1
8 31
92
68
69
BATM2
XRESET_I 30
35
RSTB
AD-CHGMNT 93
67
CHGMNT
RF1
62
XWAKE_O 32
37
WAKEUP
DCIN
61
VCPU
19
VCPU
IC702
IC701 AVD
CHGSW
65
VCC3
11
VCC3
RS
63
AEP, UK, EE
J302
LINE OUT
(OPTICAL)
EXCEPT AEP, UK, EE
J302
LINE OUT
(REMOTE)
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION LR6)
2PCS. 3V
RECHARGEABLE
BATTERY
MH-7WMAA
D403
2PCS. 2.4V
D401
Q408
REG
J401
D402
DC IN 4.5V
Q401
CHARGE
SWITCH
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