27
DVDD3V3
JTDI
5
POCE1#
OSCL0
5,13,15,18
R
473
N
C
/10K 1/
16W
5
%
OXTALI
5
OPCTRL4
R485
NC/10K 1/16W 5%
OXTALO
5
C481
100N 16V
3V3SB
PACLE
CN410
NC/CONN
1
2
3
R476
NC/1K 1/16W 5%
Flash
PARB#
DVDD3V3
I2C ADDRESS "A0"
JTAG
DVDD3V3
4,5,6,9,13,14,15,16,17,18,19,21,22
Q405
BC847C
RESET Circuit
PAALE
5
OSCL0
R1122
NC/10K 1/16W 5%
OSDA0
5,13,15,18
PDD6
R483
NC/10K 1/16W 5%
STRAPPING
AOSDATA1
5
R1124
10K 1/16W 5%
R486
4.7K 1/16W
LO = > WP
POWE#
5
JTDI
PDD5
PDD5
5
TVTREF#1
HI = > WRITE
JTAG_DBGRQ
SYS_EEPROM_WP
5,10,12
JTMS
POCE1#
PDD4
5
JTDO
PARB#
SYSTEM EEPROM
OSDA0
R487
4.7K 1/16W
C483
30PF
3V3SB
NAND Flash
R
465
4.
7K 1/
16W
DVDD3V3
DVDD3V3
JTCK
SYSTEM
POOE#
R1125
NC/10K 1/16W 5%
R1121
10K 1/16W 5%
OSCL0
OXTALO
SYS_EEPROM_WP
+5VSB
U405
M24C32-WMN6TP
4
8
5
6
1
2
3
7
VSS
VCC
SDA
SCL
E0
E1
E2
WC
FOR CODE DOWNLOAD AND DEBUG
DVDD3V3
DVDD3V3
ORESET#
Straping
+5VSB
4,10,17
R482
2.2K 1/16W
HY27US08561A-TPCB
U403
39
1
2
3
4
5
46
17
16
18
26
11
19
7
14
15
27
28
20
21
22
32
33
36
12
8
37
31
30
29
13
45
44
43
42
41
40
23
24
25
9
34
35
47
38
6
10
48
NC23
NC1
NC2
NC3
NC4
NC5
NC26
ALE
CLE
WE
NC17
NC8
WP
RY/BY1
NC9
NC10
NC18
NC19
NC11
NC12
NC13
I/O3
NC20
VSS2
VCC1
RE
VCC2
I/O2
I/O1
I/O0
VSS1
NC25
I/O7
I/O6
I/O5
I/O4
NC24
NC14
NC15
NC16
CE1
NC21
NC22
NC27
PRE
NC6
NC7
NC28
U0RX
5,10
R
474
N
C
/10K 1/
16W
5
%
R
467
4.
7K 1/
16
W
R479
4.
7K 1/
16W
System EEPROM
PDD0
5
POWE#
C484
27P 50V
R494
4.7K 1/16W
PDD5
+5VSB
R
472
N
C
/10K 1/
16W
5
%
PDD1
5
3V3SB
4,5,12,18
JTCK
5
ORESET#
DVDD3V3
PDD1
JTMS
U408
TLV803S
1
2
3
GND
RESET
Vcc
POCE1#
5
PDD3
5
X401
27MHz
1
2
JTAG_DBGACK
SYS_EEPROM_WP#
PDD2
5
OPCTRL5
5,10,12
OPCTRL5
PDD0
POWE#
PDD3
PDD4
C485
33P 50V
PDD7
OXTALI
OSDA0
3V3SB
OPCTRL4
5,16
UART 0
JTRST#
5
PACLE
5
JTDI
R481
NC/33R 1/16W 5%
U0TX
5,10
JTAG Port
PDD2
OPCTRL5
POCE1#
5
POOE#
5
SYS_EEPROM_WP#
R478
4.
7K 1/
16W
R
471
N
C
/10K 1/
16W
5
%
PAALE
POCE1#
R1120
NC/10K 1/16W 5%
OXTALO
R1123
10K 1/16W 5%
R477
4.
7K 1/
16W
ORESET#
5
PACLE
JTCK
AOSDATA1
PDD1
CN409
NC/60947 20P 1.25MM
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
21
22
PDD4
U0RX
U0TX
DVDD3V3
PDD6
5
OXTALI
27MHz CRYSTAL
PDD7
3V3SB
OPCTRL4
POOE#
SYS_EEPROM_WP
UART Port 0
U0RX
PAALE
R480
0R05 1/16W
C0603 for lesson learn
JTRST#
AOSDATA1
R490
5.1K 1%
R
470
4.
7K 1/
16W
32MB
PARB#
5
GND
4,5,6,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22
JTRST#
PDD6
Flash_WP#
R488
NC/820R 1/10W 1%
U0TX
R
475
N
C
/10K 1/
16W
5
%
JTDO
5
3V3SB
JTDO
PDD0
R491
NC/3.6K +-1% 1/16W
JTMS
5
PDD7
5
PDD2
PDD3
Summary of Contents for TH-L32C50W
Page 16: ...16 6 Disassembly and Assembly Instructions 1 Remove the screws to remove the stand ...
Page 18: ...18 4 Remove the Speakers 5 Remove the screws to remove the Main Board and Power Board ...
Page 19: ...19 6 Remove the screws to remove the BKT 7 Remove the panel ...
Page 20: ...20 8 Remove the Key board and IR board ...
Page 21: ...21 7 Block Diagram Main Board ...
Page 22: ...22 Power Board ...
Page 47: ...47 10 Printed Circuit Board 10 1 Main Board ...
Page 48: ...48 10 2 Power Board ...
Page 49: ...49 10 3 Key Board 10 4 IR Board ...
Page 92: ...92 ...