Service manual

Schematic Diagrams
B - 50 Audio Board
B.Schematic Diagrams
Audio Board
Sheet 49 of 61
Audio Board
AH1
H8_0D2_8
AGND
AH2
H8_0D2_8
A_AUDG
ASIDE_SENSE
ASID E_R
AJ_HP1
2SJ-T351-018
2
6
5
3
1
4
D04
AC7 ¤W¥ó
AGND
AGND
AUDIO JACK
AC1 0.1u_16V_Y 5V_04
AC12 0.1u_16V_Y5V_04
AC13 0.1u_16V_Y5V_04
AC8 0.1u_16V_Y 5V_04
A_AUD GAGND
AL11 HCB1608KF-121T25
AC5
100p_50V_NPO_04
AR2
*1K_04
AR10 10K_1%_04
AC4
100p_50V_NPO_04
AC3
100p_50V_NPO_04
AR6
22K_04
AC18
680p_50V_X7R_04
AC9
100p_50V_NPO_04
AL6
FCM1005KF-121T03
AC14
10u_10V_Y5V_08
AC11
0.1u_16V_Y 5V_04
DRIVE
IC
TX
AJ_SPDIF1
TOJ-0015STR2-2-H4-PA9T-J
4
3
2
5
1
A
B
C
AL8 HCB1608KF-121T25
AR5 75_04
AC19
180p_50V_NPO_04
AR9 20K_1%_04
AR7 39.2K_1%_04
AR3
22K_04
AC6
100p_50V_NPO_04
AL5
FCM1005KF-121T03
AC16
680p_50V_X7R_04
+
AC2
100u_6.3V_B_A
AL2 FCM1005KF-121T03
AC10
100p_50V_NPO_04
AR1
*1K_04
AJ_USB1
US04036BCA081
V+
1
GND1
GND1
DATA_L
2
DATA_H
3
GND
4
GND2
GND2
AR8 5.1K_1%_04
AL7
*WCM2012F2S-161T03-short
1
4
2
3
AC17
0.1u_16V_Y5V_04
AL1 HCB1608KF-121T25
AR4 75_04
AC15
0.1u_16V_Y5V_04
AL4 HCB1608KF-121T25
AL10 HCB1608KF-121T25
AR11
*220_04
AL3 FCM1005KF-121T03
AC7
0.1u_16V_Y 5V_04
AL9
HCB1608KF-121T25
A_USBVCC2A_USBVCC
AGND
AGND
AGND
A_AUDG AGND
A_AUDG
A_USBVCC
D04
AR4, AR5 change to 75¼Ú©i
A_AUDGA_AUDG
A_AUDGA_AUDG
A_AUDG
A_AUDG
A_AUDG
A_AUDG
A_AUDG
A_AUDGA_AUDG
A_AUD G
A_AUDG
A_USBVC C
A_5VS
AMIC1-L
AMIC_SENSE
AMIC1-R
MIC IN
ALINE-L
ALINE-R
HP_PLUG
AGND
ALIN E_SENSE
AMIC_SENSE
ASID E_SENSE
AHP_SENSE
AJD_SENSEA
ASPDIFO
AUSB_PN0
AUSB_PP0
AHEADPHONE-L
AHEADPHONE-R
60 mil
AMIC1-L
AMIC1-R
AUSB_PN0
AUSB_PP0_R
AUSB_PN0_R
AHP_SENSE
HP_PLUG
close to Codec
ALINE-R
ALIN E_SENSE
ALINE-L
AJ_LINE1
2SJ-T351-018
2
6
5
3
1
4
AJD_SENSEB
AHEADPHONE-L
AHEADPHONE-R
AJD _SENSEB
AJ_AUDIO1
88107-20001
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
AUSB_PP0
USB PORT
50 mil
ASPDIFO
AGND
ASIDE_L
ASIDE_R
ASID E_L
A_5VS
AGND
AJ_MIC1
2SJ-T351-018
2
6
5
3
1
4
D04
AC16, AC18 §ï¬°680P
AJD _SENSEA