Table of Contents
Advertisement
Circuit Diagrams and PWB Layouts
SSB: PSU & Inverter I/F
PSU & INVERTER I/F
B18
1
2
1
2
FB7103
FB7103
120R/600mA
120R/600mA
A
1
2
FB7105
FB7105
120R/600mA
120R/600mA
R7101
R7101
PSU INTERFACE
10K1/16W(NC)
10K1/16W(NC)
CN7101
CN7101
FB7108
FB7108
1
BL_ON_OFF
1
2
2
BL_BRI_ADJ
120R/6000mA
120R/6000mA
3
+
+
C7117
C7117
4
+12V_IN
470uF 25V
470uF 25V
B
5
6
7
FB7109
FB7109
8
+24/16V_IN
9
1
2
10
PWR_ON_STBY
120R/6000mA
120R/6000mA
11
+5V2_STBY
+
+
C7110
C7110
12
13
330UF 35V
330UF 35V
CONN
CONN
R7131 8.2K +-5% 1/10W
R7131 8.2K +-5% 1/10W
C
FB7104
FB7104
For PS
120R/600mA
120R/600mA
FB7106
FB7106
1
2
120R/6000mA
120R/6000mA
+
+
C7107
C7107
470uF 10V
470uF 10V
D
R7120
R7120
3.3K 1/16W
3.3K 1/16W
R7121
R7121
10K1/16W
10K1/16W
E
(From _STBC_PWEN)
+5V_STBY
F
R7128
R7128
56K 1/16W
56K 1/16W
ZD7101
ZD7101
1
BAT54
BAT54
R7126
R7126
R7130
R7130
PW_EN
100K1/16W
100K1/16W
11,20
SYSTEM_PWR_EN
Q7107
Q7107
10K1/16W
10K1/16W
BC847C
BC847C
H: ON
R7129
R7129
G
L: STANDBY
10K1/16W
10K1/16W
H
1
2
TPN1.1HA LA
10.
3
4
5
INVERTER_ON_OFF
BRIGHT_ADJ
R7117
R7117
47K1/16W(NC)
47K1/16W(NC)
+12V
C7113
C7113
100N 50V
100N 50V
FB7115
FB7115
120R/3000mA(NC)
120R/3000mA(NC)
+24V_16V
C7105
C7105
AUDIO
(Small model is 16V.)
100N 50V
100N 50V
H:ON
L: Standby.
SYSTEM_PWR_EN 11,20
ZD7102
ZD7102
BZX84C3V6
BZX84C3V6
Protect for scaler pin 69
+5V_STBY
C7116
C7116
1UF16V
1UF16V
PWR_OK
11
H : NVRAM (24C32) burnning
L : Disable
+5V_ON
TP7101
TP7101
TP7102
TP7102
3
Q7106
Q7106
1
8
S
D
2
7
S
D
3
6
S
D
4
5
R7127
R7127
G
D
C7122
C7122
10K1/16W
10K1/16W
AO4435
AO4435
1UF 10V
1UF 10V
C7121
C7121
470N 10V
470N 10V
3
4
5
EN 59
6
7
8
INVERTER ON/OFF
+3V3_ON
+5V_ON
+5V_STBY
R7113
R7113
R7109
R7109
2.2K1/16W(NC)
2.2K1/16W(NC)
2.2K1/16W
2.2K1/16W
R7116
R7116
R7110
R7110
10K 1/16W 5%(NC)
10K 1/16W 5%(NC)
10R 1/16W 5%(NC)
10R 1/16W 5%(NC)
R7103
R7103
Q7102
Q7102
11
BKLTPWR
BC847C
BC847C
10K1/16W
10K1/16W
R7115
R7115
10K1/16W(NC)
10K1/16W(NC)
+5V_ON
+3V3_ON
BRIGHTNESS ADJUST
R7118
R7118
R7111
R7111
2.2K1/16W(NC)
2.2K1/16W(NC)
1K1/16W
1K1/16W
R7119
R7119
Q7101
Q7101
11
VPWM
BC847C
BC847C
10K1/16W
10K1/16W
PWM control.
CN7102
CN7102
CONN
CONN
PANEL POWER ON
+12V
PN_5V
1
2
FB7112
FB7112
FB7113
FB7113
120R/6000mA
120R/6000mA
120R/6000mA(NC)
120R/6000mA(NC)
R7122
R7122
1
S
56K 1/16W
56K 1/16W
2
S
R7123
R7123
3
S
4
G
R7124
R7124
56K 1/16W
56K 1/16W
11
PANEL_ON
Q7105
Q7105
1K1/16W
1K1/16W
BC847C
BC847C
C7119
C7119
220NF 25V
220NF 25V
L: PANEL_VCC_OFF.
H: PANEL_VCC_ON.
6
7
8
2010-Aug-13
CN7101 B1 CN7102 E7
9
10
C7105 B3 C7107 D2
C7110 B2 C7112 D9
C7113 B3 C7115 B9
C7116 D3 C7117 B2
+5V_ON
C7118 G9 C7119 G8
C7120 F9 C7121 G3
A
C7122 G4 FB7103 A2
R7112
R7112
FB7104 C1 FB7105 A2
2.2K1/16W
2.2K1/16W
FB7106 C3 FB7108 B3
FB7109 B3 FB7111 F9
FB7112 F7 FB7113 F8
INVERTER_ON_OFF
FB7114 F8 FB7115 B4
INVERTER_ON_OFF
Q7101 D7 Q7102 B8
Q7103 B8 Q7104 F8
H:ON
Q7103
Q7103
Q7105 G7 Q7106 F3
L:OFF
C7115
C7115
Q7107 G3 R7101 A3
100N 16V
100N 16V
R7103 B7 R7105 C8
2N7002
2N7002
B
R7109 A8 R7110 A7
R7111 C8 R7112 A8
R7113 A7 R7115 B7
R7116 A8 R7117 A3
R7118 C7 R7119 D7
R7120 D2 R7121 D2
R7122 F7 R7123 F8
R7124 G7 R7125 G9
R7126 F3 R7127 F4
R7128 F3 R7129 G2
R7130 G2 R7131 C3
C
TP7101 F4 TP7102 F4
TP7103 F9 TP7104 F9
ZD7101 F3 ZD7102 C3
R7105
R7105
BRIGHT_ADJ
BRIGHTNESS_PWM
0R05OHM1/16W
0R05OHM1/16W
C7112
C7112
BL :
0V : Inverter OFF
1UF 10V(NC)
1UF 10V(NC)
3.3V : Inverter ON
BL PWM :
D
Duty ratio.
E
+5V_STBY
FB7114
FB7114
(NC)120R/6000mA
(NC)120R/6000mA
PANEL_VCC
TP7103
TP7103
TP7104
TP7104
F
C7120
C7120
Q7104
Q7104
8
100N 50V
100N 50V
D
7
FB7111
FB7111
D
6
D
5
1
2
D
120R/6000mA
120R/6000mA
AO4435
AO4435
C7118
C7118
R7125
R7125
100N 50V
100N 50V
10K 1/10W
10K 1/10W
G
H
9
10
PSU & INVERTER I/F
B18
A
2010-04-02
715G3891
19020_523_100802.eps
100802
Advertisement
Table of Contents
