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Circuit Diagrams and PWB Layouts
10-6-14
Mute
Mute
B14
+5VSB
SPK_MUTE(OPCTRL1)
H:SPK mute
R681
15K 1%
L:SPK sound output
SPK_MUTE
AC OFF
BAS316
+5VSB
D603
DC OFF
C656
R684
+
100UF 16V
1K 1/16W 5%
+5V_SW
ZD602
R686
PDZ3.9B
A_MUTE
10K 1/16W 5%
R687
470R 1/16W 1%
Q605
BC847C
R688
10K 1/16W 5%
TPM9.2HE LA
10.
+5V_SW
DC ON
R682
20K OHM 1/16W 1%
AMP_MUTE
1
R685
3
10K 1/16W 5%
Q604
BC847C
2
D604
BAV70
EN 114
DVDD3V3
A_MUTE
1
R689
D602
3
HP_Mute_PreAmp
4.7K 1/16W
R680
HP_MUTE
2
BAV70
0R05 1/16W
back to
2013-May-30
div. table
B14
4,5,6,7,8,9,10,11,12,13,14,15,16,18,19,20,21,22
GND
DVDD3V3
4,5,6,7,9,13,14,15,16,18,19,21,22
DVDD3V3
4,5
AVDD3V3
AVDD3V3
4,7,10
+5VSB
+5VSB
+5V_SW
4,11,12,13,14,16,18,20
+5V_SW
Mute Control
HP_MUTE
19
HP_MUTE
AMP_MUTE
15
AMP_MUTE
HP_Mute_PreAmp
14
HP_Mute_PreAmp
SPK_MUTE
5
SPK_MUTE
B
2012-08-15
Mute
715G5632
19361_513_121211.eps
121211
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