37
R681
15K 1%
D603
BAS316
HP_Mute_PreAmp
+5V_SW
R688
10K 1/16W 5%
AVDD3V3
DVDD3V3
4,5,6,7,9,13,14,15,16,18,19,21,22
AMP_MUTE
+5VSB
4,7,10
SPK_MUTE
DC ON
AVDD3V3
4,5
SPK_MUTE
Mute Control
D604
BAV70
3
1
2
ZD602
PDZ3.9B
1
2
+5V_SW
R682
20K OHM 1/16W 1%
+5V_SW
4,11,12,13,14,16,18,20
+
C656
100UF 10V
R684
1K 1/16W 5%
D602
BAV70
3
1
2
+5VSB
SPK_MUTE
5
R687
470R 1/16W 1%
DVDD3V3
DVDD3V3
HP_MUTE
19
SPK_MUTE(OPCTRL1)
H:SPK mute
L:SPK sound output
R689
4.7K 1/16W
HP_MUTE
A_MUTE
HP_MUTE
+5VSB
+5V_SW
HP_Mute_PreAmp
R686
10K 1/16W 5%
GND
4,5,6,7,8,9,10,11,12,13,14,15,16,18,19,20,21,22
AC OFF
R685
10K 1/16W 5%
Q604
BC847C
DC OFF
+5VSB
AMP_MUTE
15
R680
0R05 1/16W
AMP_MUTE
Q605
BC847C
HP_Mute_PreAmp
14
A_MUTE
Содержание TH-L32C50W
Страница 16: ...16 6 Disassembly and Assembly Instructions 1 Remove the screws to remove the stand ...
Страница 18: ...18 4 Remove the Speakers 5 Remove the screws to remove the Main Board and Power Board ...
Страница 19: ...19 6 Remove the screws to remove the BKT 7 Remove the panel ...
Страница 20: ...20 8 Remove the Key board and IR board ...
Страница 21: ...21 7 Block Diagram Main Board ...
Страница 22: ...22 Power Board ...
Страница 47: ...47 10 Printed Circuit Board 10 1 Main Board ...
Страница 48: ...48 10 2 Power Board ...
Страница 49: ...49 10 3 Key Board 10 4 IR Board ...
Страница 92: ...92 ...