Philips TPM4.1E, Service Manual

Page: 26 / 64

IC Data Sheets EN 26 TPM4.1E LA 8.
2010-Jun-18
8.2 Diagram B16 SSB: T-CON, LCD Panel I/F, TL2428MC LQPF-176 (IC U7201)
Figure 8-3 Internal block diagram and pin configuration
1 88 50_ 3 05_100107.ep s
10022 3
Block diagram
Pinning information
RLV0 ~ 6P/M
OPC + ODC
TCON
mini-LVD S
TFT LCD ARRAY
S o u rce
Driver 1
S o u rce
Driver 2
S o u rce
Driver 5
S o u rce
Driver 8
Intern a l
SS IC
V S T
S OE,POL
2
1RxA ~ E
2RxA ~ E
1RxCLK
2RxCLK
LVD S
Inp u t
Fr a me Memory
S DRAM
(16M b it)
EEPROM
(LUT)
16K b it
or 3 2K b it
S
C
L
S
DA
LLV0 ~ 6P/M
14
14
G a te
Driver
1
G a te
Driver
2
G a te
Driver
n
G a te in
p a nel
1
G a te in
p a nel
2
G a te in
p a nel
n
C
L
K1
(F
L
K
),
…,
G
C
L
K
3
(G
S
C)
,
…
,
G
C
L
K
6
GI
P
_
EN
MP
V
SS
MP
V
D
D
R
LV
0
+
RL
V
0
-
ML
V
D
D
R
LV
1
+
RL
V1
-
M
L
V
SS
RL
V
2
+
R
LV
2
-
RL
V
3
+
RL
V
3
-
M
LV
DD
RL
V
4
+
R
L
V4
-
RL
V
5
+
RL
V
5-
ML
V
SS
RLV
6
+
RL
V
6
-
ML
V
DD
LL
V
0
+
LL
V
0
-
M
L
V
SS
L
L
V1
+
LL
V
1
-
LL
V
2+
LL
V
2-
ML
V
D
D
LL
V
3
+
LL
V
3
-
LL
V
4+
LL
V
4
-
ML
V
SS
LL
V
5
+
LL
V
5
-
LL
V
6
+
LL
V
6
-
ML
V
D
D
ML
V
SS
RM
L
V
D
S
MP
V
SS
MP
V
D
D
1
3
2
1
3
1
1
3
0
1
29
1
2
8
12
7
12
6
1
25
12
4
12
3
1
22
12
1
12
0
11
9
11
8
1
17
11
6
11
5
11
4
11
3
11
2
11
1
1
10
1
09
10
8
10
7
10
6
1
05
10
4
10
3
1
02
10
1
10
0
99 9
8
97 96 95 94 9
3
92 91 90 8
9
XIN 1 33 88 TE S TB
XOUT 1 3 4 8 7 TE S TA
EOVDD 1 3 5 8 6 CGND
EOV SS 1 3 6 8 5 CVDD
OPT_N 1 3 7 8 4 EEP_ S IZE
H_CONV 1 38 83 NC
EOVDD 1 3 9 8 2 GCLK6
EOV SS 140 8 1 GCLK5
POL 141 8 0 NC
S OE 142 79 NC
CVDD 14 3 7 8 OGND
CGND 144 77 OVDD
EOVDD 145 76 GCLK4(OPT_P)
EOV SS 146 75 GCLK 3
CVDD 147 74 GCLK2
CGND 14 8 7 3 GCLK1(G S P_R)
EIV SS 149 72 CGND
EIVDD 150 71 CVDD
I2C_EN 151 70 VDD_EVEN(GOE)
NC 152 69 VDD_ODD(G S C)
WP 15 3 6 8 V S T(G S P)
EOV SS 154 67 EIV SS
EOVDD 155 66 EIVDD
OVDD 156 65 FLK1
OGND 157 64 DPM
CVDD 15 8 6 3 CGND
CGND 159 62 CVDD
WPWM 160 61 EIV SS
REFMODE 161 60 EIVDD
LEDON 162 59 RE S ET
EOVDD 16 3 5 8 EIV SS
EOV SS 164 57 EIV SS
REVER S E 165 56 VCORE S
CVDD 166 55 TE S T D
CGND 167 54 TE S T C
OVDD 16 8 5 3 OGND
OGND 169 52 OVDD
EOV SS 170 51 CGND
EOVDD 171 50 CVDD
S DA 172 49 EIVDD
S CL 17 3 4 8 EIV SS
DI S M 174 47 ODC_BYPA SS
OVDD 175 46 MODE[ 1]
OGND 176 45 MODE[ 0]
1 2 3 4 5 6 7 8 9
10 11 12 1
3
14 15 16 17 1
8
19 20 21 22 2
3
24 25 26 27 2
8
29 3
0
3
1
3
2
33 3
4
3
5
3
6
3
7
38 3
9
40 41 42 4
3
44
O
G
ND
O
V
DD
P
W
M
_
T
IN
PW
M_
T
O
UT
O
P
C
_
EN
C
V
DD
CG
N
D
L
G
ND
LV
DD R1
A
M
R1
A
P
R1
BM R1
BP L
V
DD
R1
CM R1
C
P
R
1C
LK
M
R
1C
LK
P
L
G
ND
R
1
DM
R
1
DP
R
1
EM
R
1
EP
R
2
AM
R
2
AP
R2
BM R2
BP L
VD
D
R2
C
M
R2
C
P
R
2
C
L
KM
R2
C
L
K
P
L
GN
D
R2
DM R2
DP R2
EM R2
EP C
G
ND
C
V
DD
B
IT
_
S
EL
F
S
EL
R
BF
O
V
DD
OG
ND