Samsung S22A450BW




 
4-11
AUDIO AMP
LOW:SOUND ON HIGH:SOUND OFF
AUDIO
OPTION
LOW:SOUND ON
PC_SOUND_INPUT
SPEAKER OUT
HIGH:SOUND OFF
AUDIO_5V_PW
16V 100UF
AGND_GND
MAIN_5V_PW
2SC2412K-Q
1/10W
100KOHM
2SA1980S-Y
0.01OHM
AUDIO_5V_PW
*
1/10W
10KOHM 1/10W
10KOHM
1/10W
A2008WR0-4PS
100OHM
1/10W
330UF 16V
56OHM 1/10W
50V
270PF
270PF
50V
*
1/10W 56OHM
16V 330UF
1/10W
47KOHM
50V
1/10W 47KOHM
100OHM
1UF
16V
50V
220PF
*
*
1UF
GCC02-0077
16V
1UF 16V
16V
1/10W
1UF 16V
1/10W 10KOHM
1UF
10KOHM
6.8KOHM
1/10W
6.8KOHM
220PF
1/10W
UEJ-CV-047
AGND_GND
AGND_GND
AGND_GND
AGND_GND
AGND_GND
AGND_GND
AGND_GND
AGND_GND
AGND_GND
1/10W
100KOHM
AGND_GND
C706
CN702
R707
C708
C709
R709 R708
R716 R713
ZD700
C702
C710
C701
C705
C700
BD701 R700
R701
CN701
SPK_R- SPK_R+
SPK_L+ SPK_L-
PHONE_L+
PHONE_R+
SE/BTL
D704
BD704
R702
BD705
Q700
C704C703
BD707
D703
BD706
C712
C711
IC701
R704 R705
R703
Q701
R715
R706
R714
BD702
BD703
D702
PC_ALIN
D701
PC_ARIN
PHONE_GND
CN700
AUDIO_MUTE
AUDIO_EN
AUDIO_VOL
MGND2
MGND1
4 3 2 1
9 8 7
6 5 4
3 2
11 10
1
MGND1
98
7 6 5 4 3 2
16 15 14 13 12 11 10
1
9 8 7
6 5 4
3 2 11 10 1
E
B
C
VDD
ROUT-
VDD
LOUT- LOUT+
SE/BTL-
GND
VOLMAX VOLUME BYPASS /SHUTDOWN RIN- GND LIN-
ROUT+
MUTE
E
B
C