Table of Contents
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27" LCD TV
3.3VM
C364
+
SW300
SW
10uF/16V
R321
100
1
Remote
R322
R374
100
1
KEY _AD
4.7K
1/16W
C391
330pF
R324
X301
33
1/16W
32.768KHZ
R325
NC
C367
R326
15pF
0
1/16W
C368
15pF
R300
0
1/16W
X300
R333
12MHz
0
1/16W
R334
1M
1/16W
C370
R335
C369
0
1/16W
15pF
15pF
12VS
5VP
3.3VM
R360
10K
1/16W
CPUP12
R357
10K
1/16W
WP
R338
10K
1/16W
SCL
R339
10K
1/16W
SDA
R340
NC
CPUP15
CPUP32
VD_RST
PANPWR_ON
CPUP10
CPUP17
Note: for ISP function
Internal ROM: CPUP16 pull LOW
External ROM: CPUP16 pull HIGH
U304
1
A0
8
VCC
2
A1
3
A2
5
SDA
6
SCL
WP
7
WP
C378
0.1uF
M24C16-MN6T
All manuals and user guides at all-guides.com
U300B
SPV301A
F3
J3
HWRST
P00
H1
P01
AC21
L3
EXTMCLK
P02
A5
J1
EXTDCLK
P03
E2
K3
EOSDCLK
P04
J2
P05
1/16W
T2
K2
IRRECV
P06
K1
P07
1/16W
C5
ADC0
D5
L2
ADC1
P20
L1
P21
TP314
C2
M1
USB-DP
P22
D2
M3
USB-DM
P23
M2
P24
N1
P25
N2
P26
N3
P27
Misc
AE3
ROMA0
AC7
ROMA1
AD5
ROMA2
AD7
ROMA3
AF3
ROMA4
AD6
ROMA5
AE4
ROMA6
AF4
ROMA7
AE5
ROMA16
XTALIRTC
D3
AF5
XTALIRTC
ROMA17
AE6
ROMA18
AF6
ROMWRnn
E3
XTALORTC
H4
P10
F1
P11
G3
P12
G2
P13
J4
P14
G1
P15
H3
P16
H2
P17
P1
P30-RXD
XTALI
E1
P2
XTALI
P31-TXD
P3
CPUP32
P32-INT0nn
P4
SCL
P33
R1
SDA
P34-T0
XTALO
F2
R2
XTALO
P35-T1
R3
P36-WRnn
R4
P37-RDnn
TESTMODE
T1
TESTMODE
F4
ALE_SCL
G4
PSEN_SDA
R336
Q301
10K
1/16W
PANPWR_ON
1
PMBS3904
R337
10K
1/16W
L300
NC
L309
600 OHM
R362
NC
R341
100K
1/16W
R342
100K
1/16W
R343
100K
1/16W
R344
100K
1/16W
R358
100K
1/16W
R359
100K
1/16W
3.3VM
R349
R350
4.7K
1/16W
4.7K
1/16W
R353
75
1/16W
SDA
3,4,6,9,11,14,15
SCL
3,4,6,9,11,14,15
R354
75
1/16W
CPUP00
CPUP01
CPUP02
CPUP03
CPUP04
CPUP05
CPUP06
CPUP07
CPUP20
CPUP21
CPUP22
CPUP23
CPUP24
CPUP25
CPUP26
CPUP27
ROMA0
ROMA1
ROMA2
ROMA3
ROMA4
ROMA5
ROMA6
ROMA7
CPUA16
CPUA17
CPUA18
ROMWRZ
CPUP10
COMP_SEL
1
VD_RST
VD_RST
4
CPUP12
PANPWR_ON
R323
100
1/16W
+
BL_ADJ
CPUP15
WP
ISP
9
CPUP17
R327
100
1/16W
RX
9
R328
100
1/16W
TX
9
R329
100
1/16W
PWR_ON
12
SCL
3,4,6,9,11,14,15
SDA
3,4,6,9,11,14,15
R330
100
1/16W
LVDS_EN
13
TP313
TP312
TP300
PSENZ
Q300
1
8
S1
D1
PAN_PWR
1,13
2
7
S1
D1
3
6
S1
D1
4
5
G1
D1
AO4403
3.3VM
C371
+
1uF/50V
512KB
U310
ROMA7
5
29
A7
A14
ROMA6
6
28
A6
A13
ROMA5
7
27
A5
A8
ROMA4
8
26
A4
A9
ROMA3
9
AT29LV040A-15JC
25
A3
A11
ROMA2
10
24
A2
OE
ROMA1
11
23
A1
A10
ROMA0
12
22
A0
CE
CPUP00
13
21
IO0
IO7
Code Flash
U300D
SPV301A
L26
MA0
MA0
L25
MA1
MA1
L24
MA2
MA2
K26
MA3
MA3
K25
MA4
MA4
K24
MA5
MA5
J26
MA6
MA6
J25
MA7
MA7
H26
MA8
MA8
H25
MA9
MA9
J24
MA10
MA10
J23
MA11
MA11
G26
MA12
MA12
H24
MA13
MA13
H23
MA14
MA14
N24
DQML0
DQM0L
M26
DQMH0
DQM0H
M25
DQML1
DQM1L
M24
DQMH1
DQM1H
SDRAM Port
AF25
MD0
MD0
AC22
MD1
MD1
AD23
MD2
MD2
AF26
MD3
MD3
AE24
MD4
MD4
AC23
MD5
MD5
3.3VM
AD24
MD6
MD6
AE25
MD7
MD7
AB24
MD8
MD8
AC25
MD9
3.3VM
MD9
AD26
MD10
MD10
AA24
MD11
MD11
AB25
MD12
MD12
AC26
MD13
MD13
C366
AB26
MD14
MD14
Y24
MD15
1
MD15
100uF/16V
W23
MD16
MD16
AA25
MD17
MD17
AA26
MD18
MD18
Y25
MD19
MD19
W24
MD20
MD20
Y26
MD21
MD21
W25
MD22
MD22
V24
MD23
MD23
W26
MD24
MD24
V25
MD25
MD25
U24
MD26
MD26
V26
MD27
MD27
U25
MD28
MD28
U26
MD29
MD29
T24
MD30
MD30
T25
MD31
MD31
AC24
WENN
WEnn
AB23
SDCLK
SDCLK
AD25
RASNN
RASnn
AE26
CASNN
CASnn
3.3VM
3.3VM
3.3VM
CPUP26
CPUP25
C380
CPUP20
CPUP21
0.1uF
CPUP23
PSENZ
CPUP22
CPUP07
R345 22
DQML0
R347 22
DQMH0
R351 22
DQML1
R355 22
DQMH1
CS
41
U302
MAR0
23
2
M
A0
DQ0
MAR1
24
4
M
A1
DQ1
MAR2
25
5
M
A2
DQ2
MAR3
26
7
M
A3
DQ3
MAR4
29
8
M
A4
DQ4
MAR5
30
10
M
A5
DQ5
MAR6
31
11
M
A6
DQ6
MAR7
32
13
M
A7
DQ7
MAR8
33
42
M
A8
DQ8
MAR9
34
44
M
A9
DQ9
MAR10
22
45
M
A10
DQ10
MAR11
35
47
M
A11
DQ11
MAR13
21
48
M
BS1/A12
DQ12
MAR14
20
50
M
BS0/BA
DQ13
MAR12
36
51
M
NC
DQ14
SDCLKR
38
53
M
CLK
DQ15
MCASNN
17
CAS
MRASNN
18
RAS
CKER
37
CKE
MDQMH0
39
DQMU
MDQML0
15
DQML
MWENN
16
WE
MCSNN
19
CS
1
28
VCC
GND
14
41
VCC
GND
27
54
VCC
GND
3
52
VCCQ
VSSQ
9
46
VCCQ
VSSQ
43
12
VCCQ
VSSQ
49
6
VCCQ VSSQ
GTL540L16
U303
MAR0
23
2
M
A0
DQ0
MAR1
24
4
M
A1
DQ1
MAR2
25
5
M
A2
DQ2
MAR3
26
7
M
A3
DQ3
MAR4
29
8
M
A4
DQ4
MAR5
30
10
M
A5
DQ5
MAR6
31
11
M
A6
DQ6
MAR7
32
13
M
A7
DQ7
MAR8
33
42
M
A8
DQ8
MAR9
34
44
M
A9
DQ9
MAR10
22
45
M
A10
DQ10
MAR11
35
47
M
A11
DQ11
MAR13
21
48
M
BS1/A12
DQ12
MAR14
20
50
M
BS0/BA
DQ13
MAR12
36
51
M
NC
DQ14
SDCLKR
38
53
M
CLK
DQ15
MCASNN
17
CAS
MRASNN
18
RAS
CKER
37
CKE
MDQMH1
39
DQMU
MDQML1
15
DQML
MWENN
16
WE
MCSNN
19
CS
1
28
VCC
GND
14
41
VCC
GND
27
54
VCC
GND
3
52
VCCQ
VSSQ
9
46
VCCQ
VSSQ
43
12
VCCQ
VSSQ
49
6
VCCQ VSSQ
GTL540L16
3.3VM
C
C381
C382
C383
C384
C385
0
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
1/16W
R346 22
1/16W
MDQML0
SDCLK
SDCLKR
1/16W
R348 22
1/16W
MDQMH0
CASNN
MCASNN
1/16W
R352 22
1/16W
3
MDQML1
RASNN
MRASNN
1/16W
R356 22
1/16W
MDQMH1
WENN
MWENN
CKE
CKER
MCSNN
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