
11
11
D-NE710/NE711/NE715/NE718CK
– MAIN Section (2/2) –
• SIGNAL PATH
: CD PLAY (ANALOG OUT)
39
Q302
LINE MUTE
CONTROL SWITCH
J301
LINE OUT
VCPU 2.0V
TSB
RMKEY
GND
J302
i
4
3
2
1
VCPU 2.0V
IC303
HEADPHONE AMP
AOUTR
AOUTR
AOUTL
AOUTL
LRMU
XRST
Q301
MUTING
VCPU 2.0V
G-PROTECTION
S804
+
S806
S807
–
VOL
IC302
ATT SWITCH
2
1
VCPU 2.0V
VCPU 2.0V
40
37
18
19
20
67
HOLD
OFF
S801
(CD LID OPEN
DETECT)
TAP802
(OPEN)
S803
HOLD
>
IC803
EEPROM
Q801
Q802
97
98
SWITCH
&
LCD MODULE
X701
22MHz
DISPLAY
SOUND
u
x
. >
ENTER
PLAY MODE
+
−
(CHARGE)
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299