Philips 55PFT6609S/98 Service Manual

IC Data Sheets
EN 26 TPS15.3A LA8.
2015-Oct-23
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8.4 Diagram 10-2-12 Power B12, G5312QN1U (IC U703)
Figure 8-4 Internal block diagram and pin configuration
19980_303.eps
Block diagram
Pinning information
1
AGND
LX
V+
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22 23
24
25
26
27
28
ILIM
AGND
V5V
PGND
LX
LX
LX
LX
PGND
PGND
LX
LX
PGND
PGND PGND
PGND
V+
V+
V+
V+
OUT
TON
FB
VCC
EN
BST PGOOD
NC
1
AGND
LX
V+
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22 23
24
25
26
27
28
ILIM
AGND
V5V
PGND
LX
LX
LX
LX
PGND
PGND
LX
LX
PGND
PGND PGND
PGND
V+
V+
V+
V+
OUT
TON
FB
VCC
EN
BST PGOOD
NC
G5312QN1U
G5312QN1U
PWM
controller
0.75V
Reference
PGOOD
BST
LX
PGND
TON
OUT
FB
EN
ILIM
AGND
OCP
POR
On-Time
Off-Time
DISCHG
VCC
OT
OVP
UVP
KV+
5V
LDO
V5V
V+
V5V
V+
DH
DL
Q1
Q2
PWM
controller
0.75V
Reference
PGOOD
BST
LX
PGND
TON
OUT
FB
EN
ILIM
AGND
OCP
POR
On-Time
Off-Time
DISCHG
VCC
OT
OVP
UVP
KV+
5V
LDO
V5V
V+
V5V
V+
DH
DL
Q1
Q2

Philips 55PFT6609S/98 Specifications

General

Brand	Philips
Model	55PFT6609S/98
Category	LED TV
Language	English