54
9.4 Key Board
715G3400 1
Power ON/OFF
SW03
SW07
CN01
CONN
1
2
3
4
C08
NC
R08
100 OHM 1% 1/10W
3V3_STB
CH+
R05
1.8K OHM 1% 1/10W
R10
NC
C06
NC
C03
NC
MENU
R09
NC
FUNC_KEY
Source Select
SW02
R07
100 OHM 1% 1/10W
077G 603 AI HJ
R03
4.32K 1% 1/10W
SW06
C05
NC
SW04
C07
NC
VOL+
SW05
FUNC_KEY
PWR-SW
B
Custom
Wednesday , June 24, 2009
715G3400-D
<
称爹
>
Keypad
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬
隔
瓜
絪
腹
R04
2.74K 1% 1/10W
PWR-SW
3V3_STB
R01
20K OHM 1% 1/10W
C04
NC
VOL-
R02
8.2K1/10W 1%
C01
NC
JR01
0 OHM 1/8W
SW01
CH-
033G3802 4H
C02
NC
JR02
0 OHM 1/4W
Summary of Contents for L42H931
Page 4: ...4 1 General Specification ...
Page 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Page 6: ...6 2 2 To Use the Menus ...
Page 7: ...7 ...
Page 8: ...8 ...
Page 9: ...9 ...
Page 10: ...10 2 3 How to Connect ...
Page 11: ...11 ...
Page 12: ...12 ...
Page 13: ...13 ...
Page 14: ...14 2 4 Front Panel Control Knobs ...
Page 20: ...20 5 Remove the screws to remove key board IR board and speaker ...
Page 28: ...28 6 PCB Layout 6 1 Main Board 715G3364M01000004K ...
Page 29: ...29 ...
Page 30: ...30 6 2 Power Board 715G3351 1 ...
Page 31: ...31 ...
Page 32: ...32 ...
Page 33: ...33 6 3 Inverter Board 715G3358 2 ...
Page 34: ...34 6 4 Key Board 715G3400 1 6 5 IR Board 715G3394 2 ...
Page 56: ...56 10 Exploded View ...