Philips 50PUN6102/61 Service Manual page 33

8-3-5 LVDS/USB/KEY&IR
AUO 4K2K@60HZ
Note: VBY1 pair to pair need to have ground shielding and
via.
12V-Panel
51
50
49
48
47
46
45
44
43
42
41
40
39
R106 0R05 OHM 38
37
36
WP 35
R166 NC
9 BL_ON
FRCX_SDA 34
R116 NC
FRCX_SCL R117 NC 33
AUO_WP 32
31
BITSEL
30
LD_EN
LG_AGP 29
28
+3.3V_TU R111 0R05 OHM
VBY HTPDn 27
VBY LOCKn 26
25
24
R164 R159 R157 VBY 0N
R185
VBY 0P 23
22
NC NC
NC VBY 1N 21
NC/100R NC/100R 1/16W 5% NC/100R VBY 1P 20
NC/100R
19
18
LG_AGP AUO_WP VBY 2N
BITSEL LD_EN
VBY 2P 17
16
VBY 3N 15
R197 R165 R160 R158
VBY 3P 14
13
NC NC NC
12
VBY 4N
11
NC/100R NC/100R NC/100R NC/100R VBY 4P
10
VBY 5N 9
VBY 5P 8
7
6
VBY 6N
5
VBY 6P
4
For AUO and LG panel VBY 7N 3
VBY 7P 2
1
IR / KEY BOARD CONN.
+3.3V_Standby
+3.3V_Standby
R139
R138 0R05
30K OHM +-1% 1/16W
IR-in
R141 100R 1/16W 1%
6 IR-in
C152
100PF 50V
C153 C154
100NF 16V
1UF 10V
IR BOARD CONN.
715G8623-R01
CN102
I2C-SCL
4,6,8 I2C-SCL
I2C-SDA
4,6,8 I2C-SDA
Vx1 Line
0R for LVDS
C116 0.1uF 25V VBY 0N
6 B0-
VBY 0P
C117 0.1uF 25V
6 B0+
VBY 1N
C118 0.1uF 25V
6 B1-
VBY 1P
C119 0.1uF 25V
6 B1+
C120 0.1uF 25V VBY 2N
6 B2-
C121 0.1uF 25V VBY 2P
6 B2+
C122 0.1uF 25V VBY 3N
6 B3-
VBY 3P
C123 0.1uF 25V
6 B3+
C124 0.1uF 25V VBY 4N
6 A0-
C125 0.1uF 25V VBY 4P
6 A0+
C128 0.1uF 25V VBY 5N
6 A1-
C129 0.1uF 25V VBY 5P
6 A1+
VBY 6N
C130 0.1uF 25V
6 A2-
C131 0.1uF 25V VBY 6P
6 A2+
C132 0.1uF 25V VBY 7N
6 ACLK-
C133 0.1uF 25V VBY 7P
6 ACLK+
CONN
+3.3V_Standby
R122 10K 5% 1/16W
R123 10K 5% 1/16W
R124 0R05 OHM VBY LOCKn
6 A3-
R125 0R05 OHM VBY HTPDn
6 A3+
2/6
100稼 ﹊ -->0稼 ﹊
CN105
LED 1 2
3 4
IR_3VSB 5 6
7 8
9 10
Key pad_power_key
R140
NC/0R05 OHM
CONN
ZD107
NC
Key pad_f unction_key R152
0R05 OHM
ZD109
NC
KEY BOARD CONN.
715G7088-K01
Power for panel
FRCX_SCL
6 PANEL_ON/OFF
FRCX_SDA
2/7 delete +12V
H :Power on
LVDS MOSFET
L :Power off
control
+3.3V_Standby
R172
NC/3.3K 1%
KEY _PAD0
R143 NC/100R 1/16W 1%
KEY 0-in 6
C146 R148
NC/100NF 16V
NC/10K 1/10W 1%
+3.3V_Standby
R161
6.8K +-1% 1/16W
R162 100R 1/16W 1% KEY _PAD1
KEY 1-in 6
C155 R163
NC
100NF 16V
For PSU 16V only
+12V
MAX=2.3A R167 0R05
R168 0R05 U106
8 2
IN PG
C181
7 6
IN BS
C178
10UF 25V 0.1uF
1
R171
EN
2.2R 1%
10
LX
5
R169
VC
PANEL_ON/OFF
4
100K 1/16W FB
C180
4.7UF 6.3V
C179
R170 9 3
100nF 16V GND ILMT
100K 1/16W
SY 8366QNC
6A(Spec.)
Vout = 0.6V ⊙ (1+( R1/R2
))
USB POWER
+5V_Normal USB_5V
U102
G524D3T11U
5 1
IN OUT
4 3
R105
EN OC
C109 10K 1/16W 5% C105
1UF 10V 4.7UF 10% 10V
R108
10K 1/16W 5%
2/7 change G524
1.5A
USB INTERFACE
Note:0R close to connector for EOS. USB_5V
1
CN103
USB1_D- 2
R118 5R6 1/16W 5%
6 USB1_D-
USB1_D+ 3
R119 5R6 1/16W 5%
6 USB1_D+
4
USB CONN
USB 2.0
LED
Follow Philips AP IR board, modify
circuit.(2017/07/13)
R132
LED_R LED
6 LED_R
100R 1/16W 1%
16V to 12V for Panel Vcc
P_NOT_GOODb 6
+3.3V_Standby
R198 NC
8/30 Improve Panel 12V rising time & MAX=3A 12V-Panel
Inrush current.
4.7nF-->6.8nF
L107
4.7uH
C183 C184 C185 C186 + C174
R182
C182 100UF 16V
60.4K 1%
6.8nF 50V
R1
R184
1K 1/16W 5%
ZD103
PDZ13B
R183
R2
3.16K +-1% 1/10W
C106
0.1uF 25V
088G352F6B3AYG
388G352F6B3AXH