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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
EAR_PHONE
EAR_R
CVBS
EAR_L
EAR_LEAR_R
EAR_L
S_VIDEO
R
L
EAR_Driver.sch
EAR_R
GROUND HOLD
將所有地統一為一種
NOISE,減少 。
C6&C7&C10&C11==>1U/50V/0805將
R29&R30&R31&R32==>0/0603改為
By PASS R
0182-7 5
Front AV Enter BoardGOLANA
A4
1 1, 07, 2005星期三 十二月
Title
Size Document Number Rev
Date: Sheet of
AUDIO_R
Y/C_IN
EARPHONE7
EARPHONE4EARPHONE5
CVBS_IN
C_INEARPHONE8
Y_IN
EARPHONE2
AUDIO_L
EARPHONE3
VCC5
VCC5
VCC5
VCC5
CN2
RL-B223/BY/BW/AR 90
1234567
YC
YGNDCGND
GNDGND
INSTER
CN1
RL-B22/BW/BR 90
1
2
IN
GND
CN4
RL-B22/BW/BR 90
1
2
IN
GND
CN3
RL-B223/BR/BBL/AGR 90
123
INSW
GND C3102P/0603/X7R/50V
R32 0/0603
R29 0/0603
R30 0/0603
C5
102P/0603/X7R/50V
R203K / 0603
R191M / 0603
C91U / 50V / 0805
C81U / 50V / 0805
R231K / 0603
R241K / 0603
R223K / 0603
R211M / 0603
Q32N3904
13
2
R250 / 0603
R27330 / 0603
L2
MLB-160808-0080A-N2
L3
MLB-160808-0080A-N2
R18 NI / 0 / 0603
R17 NI / 0 / 0603R10/0603 J1
EAR_PHONE 90
12345678
R275/0603
R5NI/75/0603
R40/0603
R6NI/75/0603
R30/0603
D1
BAV99/SMD
123
GNDCOMVCC
C1104P/0603/Y5V/50V
JP1
JST PHDR 10*2
1234567891011121314151617181920
12345678910
11121314151617181920
C2104P/0603/Y5V/50V
L1
MLB-160808-0080A-N2
Q42N3904
13
2
R260 / 0603
R28330/ 0603
H1 NI / HOLE/GND
2345
9876
1
H2 NI / HOLE/GND
2345
9876
1
R31 0/0603
Q12N3904
13
2
Q22N3904
13
2VOUT2_EAR_L
VOUT1_EAR_RVOUT2_EAR_LVIN2_AMP_L
VIN1_AMP_R
VOUT1_EAR_RVIN1_AMP_R
VIN2_AMP_L