5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
+12V_ON_OFF
BL_ON_OFF
PANEL_ON/OFF
BL_DIMMING_2
BL_ON_OFF
PWM0
PWM1
PWM0
PWM1
BL_DIMMING_1
BL_DIMMING_1
BL_DIMMING_2
PANEL_ON/OFF
POWER_SW_ON_OFF
PS_ON_OFF
PS_ON_OFF
+12V_ON_OFF
PS_ON_OFF
+19V
+5VSB
+19V
+12V
+19V
+12V_ON_OFF 4,13
BL_ON_OFF 4
PWM0 4
PWM1 4
BL_DIMMING_1 17
BL_DIMMING_2 17
PANEL_ON/OFF
4
PS_ON_OFF
4
POWER IN
DIMMING
Duty: 20%~100%
low=OFF , high=ON
low=OFF , high=ON
STANDBY POWER +5VSB
R2
R1
VOUT=0.925x[(R1+R2)/R2]
H :Backlight on, L :Backlight off
V = 0.8*(2K+29.4K)/2K=12.56V
! pay attention to layout
PWR 19V~24V
1.51A
# RESERVE FOR +12V DISCHARGE
# 0704: Audio suggestion it need 12.5V
V = 0.925*(124K+27K)/27K=5.17V
1.23A
#0812: Change PANEL_ON/OFF pin avoid PS_ON initial issue
#0819: Add new PS_ON pin avoid PANEL_ON/OFF can't control
#0922: Use PS_ON_OFF to c12V
CP51
10uF/25V
1206C
CP51
10uF/25V
1206C
RP15
2K_F
RP15
2K_F
CP53
220pF/50V
CP53
220pF/50V
CP3
0.1uF/16V
CP3
0.1uF/16V
RP16
NC
RP16
NC
CP63
0.01uF/16V
CP63
0.01uF/16V
H5
SCREW
CIR80-60
H5
SCREW
CIR80-60
2
1
CP65
10uF/10V
0805C
CP65
10uF/10V
0805C
UP17
FR9889
UP17
FR9889
BS
1
IN
2
SW
3
GND
4
FB
5
COMP
6
EN
7
SS
8
E
_
P
A
D
9
H1
SCREW
CIR80-50
H1
SCREW
CIR80-50
2
1
RP85
27K_F
RP85
27K_F
RP17
68K
RP17
68K
+
CPE1
220uF/25V
+
CPE1
220uF/25V
CP52
0.1uF/25V
CP52
0.1uF/25V
CP6
NC
CP6
NC
CP46
12pF/50V
CP46
12pF/50V
CP60
0.1uF/16V
CP60
0.1uF/16V
CP48
10uF/25V
1206C
CP48
10uF/25V
1206C
RP21
100
RP21
100
RP78
24K
RP78
24K
CP1
0.1uF/25V
CP1
0.1uF/25V
+
CPE9
220uF/25V
+
CPE9
220uF/25V
CP54
0.1uF/16V
CP54
0.1uF/16V
LP6
10uH/6A
LP6
10uH/6A
1
2
RP11
10K
RP11
10K
CP61
4700pF/50V
CP61
4700pF/50V
RP80
NC
RP80
NC
RP40
1K
1206R
RP40
1K
1206R
CP8
1000pF/50V
CP8
1000pF/50V
CP59
NC
0603C
CP59
NC
0603C
CP66
0.1uF/16V
CP66
0.1uF/16V
RP14
100K
RP14
100K
+
CPE7
220uF/25V
+
CPE7
220uF/25V
CP62
100pF/50V
CP62
100pF/50V
DP2
SM540C/5A/40V
D_SMC
DP2
SM540C/5A/40V
D_SMC
1
2
LP5
10uH/3.2A
LP5
10uH/3.2A
1
2
RP12
10K
RP12
10K
RP74
120K
RP74
120K
+
CPE12
220uF/16V
+
CPE12
220uF/16V
RP9
29K4_F
RP9
29K4_F
UP2
TPS54531DDAR
UP2
TPS54531DDAR
BOOT
1
VIN
2
EN
3
SS
4
VSENSE
5
COMP
6
GND
7
PH
8
E
_
P
A
D
9
FBP4
80ohm/6A
0805L
FBP4
80ohm/6A
0805L
CP9
NC
CP9
NC
CP67
0.01uF/16V
CP67
0.01uF/16V
RP86
124K_F
RP86
124K_F
CP64
10uF/10V
0805C
CP64
10uF/10V
0805C
CP49
10uF/25V
1206C
CP49
10uF/25V
1206C
RP18
100
RP18
100
CP44
NC/10uF
1206C
CP44
NC/10uF
1206C
CP47
0.01uF/25V
CP47
0.01uF/25V
RP22
NC
RP22
NC
H3
SCREW
CIR80-50
H3
SCREW
CIR80-50
2
1
CP50
1.0uF/25V
0603C
CP50
1.0uF/25V
0603C
CP45
0.1uF/25V
CP45
0.1uF/25V
RP10
NC
RP10
NC
RP13
100
RP13
100
JP1
2R00_1X10ML
JP1
2R00_1X10ML
1
2
3
4
5
6
7
8
9
10
H2
SCREW
CIR80-50
H2
SCREW
CIR80-50
2
1
CP57
10uF/25V
1206C
CP57
10uF/25V
1206C
RP20
100
RP20
100
RP19
1K
RP19
1K
LP4
NC
LP4
NC
1
2
Содержание Aquos LC-65LE654U
Страница 1: ...Service Manual Top Confidential Model LCD TV 65 LC 65LE654U_RTD2986Id AUO T650HVN05 502 ...
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Страница 50: ...CONFIDENTIAL DO NOT COPY Page 7 27 File No SG 0000351 DC Specifications Continued DC Specifications Continued ...
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