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AMIC1-R
A_R
AUSB_PP2
1
J_SPK1
J_SPK1
2
2
AUSB_PN2
6-20-43110-102
6-20-43150-102
1
AUSB_PP2_R
AUSB_PN2_R
AHEADPHONE-R
A_AUDG
AHP_SENSE
AMIC_SENSE
AHEADPHONE-L
AMIC1-L
ASPKOUTR-
A
AMIC1-R
EMI Require
6-21-B49C0-104
AC2
0.1u_16V_Y5V_04
AC10
22u_6.3V_X5R_08
AC796
*1u_6.
3V_X
5R
_04
AUDIO JACK
AUSB_PN2
AUSB_PP2
AGND
BLACK
BLACK
PHONE_OUT_R
AMIC1-L
NC_MIC1
MIC1_OUT_L
PHONE_OUT_L
MIC1_OUT_R
AMIC_SENSE
PHONE-R
PHONE-L
AHEADPHONE-R
AHEADPHONE-L
AHP_SENSE
ASPKOUTR-
A
ASPKOUTR-_R
3
5
2
4
1
6
10/28 Modify value
6-20-B2800-106
HP-L
6-20-B2800-106
GND
EMI Require
VT1802P 33_04
3*R/L½u¼e
GND
Hea dphone°T¸¹½u¼e > 10mils
¶ZÂ÷phone jack¶V»·
½u®|´N¥²¶·¶V¼e
R/L¥²¶·¥]ÂÐGND¥B¶¡¶Z¬°3*½u¼e
Resistor 32 or 33_04
me et WLK Te st
HP-R
Layout note :
AJ_AUDIO1
85201-14051-01
1
2
3
4
5
6
7
8
10
11
12
13
14
9
ASPK_HP#
60 mil
USB PORT
AL123
FCM1005KF-121T03
1
2
AJ_USB1
US04036BCA081
V+
1
GN
D
1
GN
D
1
DATA_L
2
DATA_H
3
GND
4
GN
D
2
GND
2
GN
D
4
GND4
GN
D
3
GND3
AC792
*100p_50V_NPO_04
AL124
FCM1005KF-121T03
1
2
R
L
AJ_HP1
2SJ-T351-S23
2
6
5
3
1
4
AL127
*FCM1608K-121T06_short
1
AH2
MTH276D111
2
3
4
5
6
7
8
9
AC794
*100p_50V_NPO_04
AC797
680p_50V_X7R_04
AH3
C59D59
AJ_SPKR1
85204-02001
PCB Footprint = 85204-02R
1
2
AC795
*100p_50V_NPO_04
AR569
33_04
AR570
33_04
AC8
0.1u_16V_Y5V_04
R
L
AJ_MIC1
2SJ-T351-S23
2
6
5
3
1
4
AC7
0.1u_16V_Y5V_04
AC9
0.1u_16V_Y5V_04
AL125
FCM1005KF-121T03
1
2
1
AH4
MTH276D111
2
3
4
5
6
7
8
9
AH1
C59D59
AL128
*FCM1608K-121T06_short
AC6
0.1u_16V_Y5V_04
AC793
*100p_50V_NPO_04
AL126
FCM1005KF-121T03
1
2
AC798
680p_50V_X7R_04
A_USBVCC
AGND
AGND
AGND
AGND
AGND
AGND
A_AUDG
A_AUDG
AGND
A_AUDG
A_AUDG
A_AUDG
AC5
22u_6.3V_X5R_08
HEADPHONE
AL122
*WCM2012F2S-SHORT
1
4
2
3
A_USBVCC
TO M/B
+
AC1
*100u_6.3V_B_B
ALC269 180_1%_04
MIC IN
Sheet 41 of 44
Audio Board/USB
Schematic Diagrams
B - 42 Audio Board/USB
B.Schematic Diagrams
Audio Board/USB
Summary of Contents for W253CZQ
Page 1: ...W253CZQ W255CZ ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W253CZQ W255CZ Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 38: ...Disassembly 2 14 2 Disassembly ...
Page 41: ...Top W253CZQ A 3 A Part Lists Top W253CZQ Figure A 1 Top W253CZQ ...
Page 42: ...A 4 Top W255CZ A Part Lists Top W255CZ 灰色 尚盟 非耐落 Figure A 1 Top W255CZ ...
Page 43: ...Bottom W253CZQ A 5 A Part Lists Bottom W253CZQ Figure A 2 Bottom W253CZQ ...
Page 44: ...A 6 Bottom W255CZ A Part Lists Bottom W255CZ Figure A 3 Bottom W255CZ ...
Page 47: ...DVD DUAL W253CZQ A 9 A Part Lists DVD DUAL W253CZQ Figure A 6 DVD DUAL W253CZQ 非耐落 志精 ...
Page 48: ...A 10 DVD DUAL W255CZ A Part Lists DVD DUAL W255CZ Figure A 7 DVD DUAL W255CZ 非耐落 志精 ...
Page 49: ...LCD W253CZQ A 11 A Part Lists LCD W253CZQ Figure A 8 LCD W253CZQ ...
Page 50: ...A 12 LCD W255CZ A Part Lists LCD W255CZ 頭厚 非耐落 Figure A 9 LCD W255CZ ...
Page 96: ...Schematic Diagrams B 46 B Schematic Diagrams ...
Page 99: ...www s manuals com ...