TH-42AS670S
33
9.2.
Detailed Block Diagram (1/2)
+
PWM_6
POWER_ON
BL_ON
PNL_3D_ON
KEY
PANEL_TEST_ON
SUB_ON
PANEL_VCC_ON2
PWM_1
BL_SOS
FE_PWR1_ON
PWM_2
PA5703
D7413
D5173
SUB5V
SUB3.3V
P+15V
DCDCIN
D5172
SUB1.5V
P+15V
SUB3.3V
F7101
D5188
SUB3.3V
X6800
D5178
PA7406
PNL12V
SUB1.1V
PA2002
SUB5V
D7412
STB5V
D7403
*
*
*
<
PWM2
PHOTO
COUPLER
2
IC7801
15
TV_SUB_ON
P2
14
16V
Y
11
+1.5V
AGC1
4
4
PWM1
TU_3.3V
FAIL
FE_XRST
8
20
15
PHOTO
COUPLER
13
1
2
MAIN
5
LINE
FILTER
20
14
SUB5V
VOLTAGE
CONTROL
3
Q7801,10
OVP DET
IC7201
POWER
OUT
CONTROL PANEL KEY
Q7404
LED
DRIVER
T5AH AC250V
AGC2
7
POWER CON.
9
INPUT DET
FE_XRST
Q7201
24V
DMD1.2V
IC8101
DLIF2P/N
11
PC7301
3
12
3
POWER_ON
SW2851-2855
10
1
11
3
15
DEMODULATOR
STB
10
LVDS DATA
5
BL_SOS
(SAFTY CIRCUIT)
P3
SWITCH
7
IC7401
PB
12
Q7202
Q7401
D7102(S)
D7110(H)
+1.1V
13
9
+1.8V
R
+1.2V
KEY
+5V
IC5300
1
2
A16
GK4
JK7101
A02A
7
P
PANEL
JK3001B
CONTROL
13
3
GATE
DRIVER
PWM2
Q7800
IC6800
2
16V
PWM1
5VS
IC7301
Q7301.02
PANEL+12V
AGC1
40
6
9
10
IC7800
A
+3.3V
8
IC8704
7
GK
POWER SW
PWM6
PC7302
+12V
RF IN
A15
AV1
9
AC CORD
4
16V
41MHz
POWER SUPPLY
IC8100
LF7104
RECTIFIER
DVB-T
PHOTO
COUPLER
1
STB5V
Q7402
DMD_I2C0
3
16V
BOOSTER
8
BL_ON
2
DMD_I2C1
32
LCD PANEL
1
6
51
2
+6V
PC7303
T7301
T7201(H)
T7202(S)
IC5704
5VS
Q7403
PFC
2
N
ALIF1P/N
PWM6
PR
P5
11
IC8705
14
10
IC5702
IC7503
12
TU_1.8V
3
L
LF7103(S)
TU6705
1
LF7105
LF7106(H)
COLD
HOT
Содержание TH-42AS670S
Страница 36: ...TH 42AS670S 36 10 2 Wire Dressing 2 ...
Страница 37: ...TH 42AS670S 37 11 Schematic Diagram Model No TH 42AS670S A Board 1 13 ...
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Страница 50: ...Model No TH 42AS670S GK Board ...
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Страница 55: ...55 12 Printed Circuit Board Model No TH 42AS670S A Board Top Component Side TH 42AS670S ...
Страница 56: ...Model No TH 42AS670S A Board Bottom Component Side ...
Страница 57: ...Model No TH 42AS670S GK Board ...
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Страница 61: ...TH 42AS670S 61 13 Exploded View and Replacement Parts List Model No TH 42AS670S Parts Location ...
Страница 62: ...Model No TH 42AS670S Packing Exploded View 1 ...
Страница 63: ...Model No TH 42AS670S Packing Exploded View 2 ...