
65
7) Flash/Jtag/Uart/IR
R375
0 OHM +-5% 1/10W
POCE0#
PDD0
PDD6
OSCL1
U0TX
5,10
R391
33R 1/16W 5%
KEY _MENU_L_R_SOURCE
PDD4
POCE0#
S
M
D
/04
02
512KB Nor Flash for Boot Code
NC
JTDI
C389
1uF/16V
GPIO_14
--->
<--
-|
>
SMD/0402
U391
PDD6
PDD1
GPIO_16
OSDA1
R390
NC/4K7 1/16W 5%
F
R
ESET
#
16MB Nand Flash
DV33SB
PDD0
Key 2
R388
4.7KOHM +-5% 1/10W
DV33
1,2,4,5,8,11,12,13,14
PDD2
4,8
C3
9
2
10
0N
50V
LED_G
5
GPIO_16
5
GPIO_15
J390
NC/10x2 W/HOUSING
CN254-20DSMD
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
FRESET#
U390
MX25L4005AMI-12G
1
2
3
4
5
6
7
8
CS
SO
WP
GND
SI
SCK
HOLD
VCC
FRESET#
FB756
600R/200mA
1
2
SMD/0402
JTCK
/ACC
U392
NC/MX25L3205DMI-12G
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
HOLD
VCC
NC
NC
NC
NC
CS
SO/SIO1
WP
GND
NC
NC
NC
NC
SI/SIO0
SCLK
S
M
D
/04
02
PDD3
PDD7
4,8
R384
3.9K1/10W
R371
330R 1/16W 5%
PACLE
C3
93
10
0N
50
V
Others
Only for Conduct Key
Model
+5V_STB
LED_G:
For flash function when
pres s rem ote control
KEY_UP_DN_DCSW
5
C3
9
4
10
0N
50V
FB390
600R/200mA
1
2
S
M
D
/04
02
DV33
DV33
DV33SB
2,4,5,10,12,13,14
PAALE
4,8
KEY _MENU_L_R_SOURCE
R
3
79
10
K
1/
1
6
W
5
%
POOE#
4,8
OPCTRL0
R376
N
C
/1
0K
1/
10W
5
%
JTRST#
POOE#
SMD/0402
SMD/0402
Philips
DV33
POOE#
SMD/0402
R374
NC/1K 1/10W 5%
TO IR/KEY BOARD
OPCTRL1
PAALE
U391
HY27US08281A-TPCB
1
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
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
NC
NC
NC
NC
NC
NC
R/B
RE
CE
NC
NC
VCC
VSS
NC
NC
CLE
ALE
WE
WP
NC
NC
NC
NC
NC
NC
NC
NC
NC
I/O0
I/O1
I/O2
I/O3
NC
NC
NC
VSS
VCC
PRE
NC
NC
I/O4
I/O5
I/O6
I/O7
NC
NC
NC
NC
---
><-
--
|>
R413
NC/100R 1/16W 5%
Yes
NC
JTDO
5
LED_R
LED_G
U390
NC
C
390
100N
50
V
JTCK
5
POWE#
4,8
PDD0
4,8
PDD7
+5V_STB
1,2,5,13
LED_G
PDD3
PDD1
8032_RX
R366 NC/0R05 1/16W
C3
97
100N
5
0
V
U392
Click Model
+5V_SW
1,2,5,8,9,10,11,12,13,14
D391
BAV99
3
1
2
JTMS
POCE1#
Model
RX
Light_Sensor
R442 0R05 1/16W
PAALE
C396
2.2UF16V
SMD/0402
TVTREF#1
PACLE
GND
U0RX
R373 NC/0R05 1/16W
PACLE
4,8
C4
43
10
0N
50
V
JTRST#
GPIO_15
R
3
78
10
K
1/
1
6
W
5
%
JTCK
RC6
DV33
R367
100 OHM +-5% 1/10W
---
><
---
|>
JTDI
5
PDD6
4,8
Key 2
TX
POOE#
OSDA1
LED_R
DV33
JTDO
C3
98
100N
5
0
V
FB391
600R/200mA
1
2
V33
PnS Model
KEY _MENU_L_R_SOURCE
5
Light_Sensor
5
R393
NC/10K 1/16W 5%
TX
PDD2
R383 NC/0R05 1/16W
DV33SB
POOE#
+5V_SW
CN393
NC/63384 4P 2.0MM
1
2
3
4
R369 NC/0R05 1/16W
JTMS
5
OPCTRL0
5
PDD5
8032_TX
POCE0#
4
Key 1
RX
5
D392
BAV99
3
1
2
JTDI
PDD7
C3
95
10
0N
50
V
--
->
<--
-|>
DV33SB
JTMS
CN392
63043 3P 2.0MM
1
2
3
GPIO_14
5
POWE#
OSDA1
5
PDD5
R
3
81
10
K
1/
1
6
W
5
%
R387
3.9K1/10W
R385
4.7KOHM +-5% 1/10W
R443
NC/100R 1/16W 5%
FOR CODE DOWNLOAD,DEBUGGING,
FACTORY ALIGUMENT AND
COMPAIR MODE
Yes
SMD/0402
JTAG_DBGRQ
OSCL1
C3
99
10
N
5
0
V
POWE#
16MB
56T 1133945
JTRST#
5
RC6
R382
NC/1K 1/16W 5%
Only OTS Use
LED_R
4,5
KEY _UP_DN_DCSW
PDD1
CN391
CONN
1
2
3
4
5
6
7
8
9
10
11
GPIO_16
+
C426
22
uF
1
6
V
U0RX
5,10
PDD0
R365
4.7KOHM +-5% 1/10W
DV33
Key 1
RX
OPCTRL1
5
GPIO_15
5
R368 NC/0R05 1/16W
U0TX
NC
PDD5
4,8
SMD/0402
RC6
5
DV33
PARB#
V33
R370
0 OHM +-5% 1/10W
JTDO
POCE1#
4
OPCTRL0
POCE1#
POCE0#
R394
NC/4K7 1/16W 5%
PDD1
4,8
DV33SB
PDD4
R409 0R05 1/16W
NAND Flash
Type
uP8032 DEBUG
R372
100 OHM +-5% 1/10W
Yes
TX
5
PDD3
4,8
GPIO_14
R386
100R 1/10W 1%
C4
44
10
0N
50
V
PDD1
R371
R399
Yes
DV33SB
DV33SB
JTAG_DBGACK
PARB#
R
3
80
10
K
1/
1
6
W
5
%
KEY _UP_DN_DCSW
R377 0R05 1/16W
U0TX
DV33
C3
91
N
C
/1
0N
50V
NC
C389
C392
C394
DV33SB
OPCTRL1
TO KEY PAD BOARD
PARB#
4,8
R399
4K7 1/16W 5%
--->
<-
--|
>
Yes
32MB
LED_G#:
Enable: Low
Disable(Stand_By): High
GND
1,2,3,4,5,6,8,9,10,11,12,13,14
R398
10K 1/16W 5%
R395
100 OHM +-5% 1/10W
+5V_STB
R389
100R 1/10W 1%
DV33SB
OSCL1
5
LED_R#:
Enable(Stand_By): Low
Disable: High
S
M
D
/04
02
U0RX
PDD2
R397
NC/10K 1/16W 5%
PDD4
4,8
SMD/0402
Summary of Contents for LT26K1
Page 4: ...4 1 General Specification ...
Page 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Page 6: ...6 ...
Page 7: ...7 ...
Page 8: ...8 ...
Page 9: ...9 ...
Page 10: ...10 ...
Page 11: ...11 2 2 To Use the Menus ...
Page 12: ...12 ...
Page 13: ...13 ...
Page 14: ...14 ...
Page 15: ...15 ...
Page 16: ...16 ...
Page 17: ...17 ...
Page 18: ...18 ...
Page 19: ...19 ...
Page 20: ...20 ...
Page 21: ...21 ...
Page 22: ...22 ...
Page 23: ...23 ...
Page 24: ...24 2 3 How to Connect ...
Page 25: ...25 ...
Page 26: ...26 ...
Page 27: ...27 ...
Page 28: ...28 ...
Page 29: ...29 2 4 Front Panel Control Knobs ...
Page 30: ...30 ...
Page 34: ...34 3 6 VGA Support Format ...
Page 35: ...35 4 Mechanical Instructions 1 Remove the stand and rear cover LT26K1 LT32K1 ...
Page 36: ...36 LTF37K1 2 Release the connectors and remove the bkt stand and IR board LT26K1 ...
Page 37: ...37 LT32K1 LTF37K1 ...
Page 38: ...38 3 Remove side IO cover shielding and main board 4 Remove power board LT26K1 LT32K1 ...
Page 39: ...39 LTF37K1 5 Remove BKT LT26K1 ...
Page 40: ...40 LT32K1 LTF37K1 ...
Page 41: ...41 6 Remove panel LT26K1 LT32K1 LTF37K1 ...
Page 42: ...42 7 Remove key board IR board and speakers LT26K1 LT32K1 LTF37K1 ...
Page 47: ...47 6 PCB Layout 6 1 Main Board 715G3462 1 ...
Page 48: ...48 ...
Page 49: ...49 6 2 Power Board LT26K1 715G3425P010HV003S ...
Page 50: ...50 ...
Page 51: ...51 ...
Page 52: ...52 LT32K1 LTF37K1 715G3234P01H20003S ...
Page 53: ...53 ...
Page 54: ...54 ...
Page 55: ...55 6 3 Key Board 715G3484 1 6 4 IR Board 715G3485 1 ...
Page 81: ...81 11 Exploded View LT26K1 56 ...
Page 82: ...82 LT32K1 55 55 ...
Page 83: ...83 LTF37K1 58 58 ...