TC-26/32LX1H,TC-32LX1DJ
TX-26/32LX1A/M/T/X
Power Block Diagram
TC-26/32LX1H,TC-32LX1DJ
TX-26/32LX1A/M/T/X
Power Block Diagram
PUSH
SW1000
RM1000
1
2
3
D1051
SUB_5V
MAIN_9V
MAIN 3.3V
MAIN 3.3V
MAIN 3.3V
SUB 5V
SUB 5V
MAIN_5V
MAIN_5V
INV_ON
INVERTER VCC
MAIN_5V
MAIN_9V
MAIN_9V
INVERTER VCC
INVERTER VCC
INVERTER VCC
MAIN 2.5V
MAIN 2.5V
MAIN 2.5V
SOS
120V-ON
STB 5V
STB 5V
ZERO-X-DET
AC-ON
P-ON-5V
MAIN_5V
POWER_ON
MAIN_5V
BT-30V
SUB_9V
SOUND_14V
SUB_9V
SOUND_14V
SOUND_14V
ZERO_X_DET
UNREG_14V
47
41
49
50
43
20
45
19
DG2
11
39
10
33
6
40
5
28
13
31
12
27
23
21
25
16
17
15
8
7
9
5
6
4
2
3
18
16
15
14
A5
PANEL_5V
1
2
3
DG5
4
5
9
10
PANEL_5V
PANEL_5V
PANEL_5V
PANEL_5V
PANEL_5V
PANEL_5V
16
13
VCC
SAD2
EX.I/O
5
LPF
VDD
24
VCC
TO IC1104
12
FROM IC1104
92
Q1117
Q1115
FROM DG7
15
93
TO IC1104
FROM IC1104
78
81
FROM IC1104
IC4001
59
VDD
VDD
2
VDD
VDD
82
VDD
VDD
OE
21
61
VDD
11
85
VDD
VDD
OSD RGB A/D
68
72
53
90
VDD
XTST
XSM
92
89
35
AVDAD4
105
AVDAD1
AVDAD2
AVDAD3
116
49
AD 3.3V
CONT
4
IC4004
IN
1
OUT
5
ON/OFF OUT
3
2
IN
1
VDD
2
RESET
IC4013
STB 3.3V
IC1110
6
IC1109
IC1106
IC4010
D61
D11
D12
H4
M4
N4
W4
V4
AC5
AC6
AC7
AC11
AC12
AC13
Y4
D22
F23
G23
J23
K23
L23
P23
R23
T23
V23
W23
AB23
AC17
AC18
AC19
AC23
H5
AB12
V5
AB13
E22
H22
E8
J22
M22
N22
T22
U22
G5
AB16
AB17
AB21
AB22
U5
E7
AB6
M5
AB7
D21
AE14
C18
D18
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDI
VDDI
VDDI
VDDI
VDDI
VDDI
VDDI
VDDI
VDDI
VDDI
VDDI
VDDI
VDDI
VDDI
VDDI
VDDI
VDDI
VDDI
VDDI
VDDI
VDDI
VDDI
LCDMODE
PLL3_AVD
PLL2_AVD1
PLL2-AVD2
GC3I
IC4003
6
5
IC4019
IC4020
AVR 1.8V
IC4021
PLL 3.3V
IC4014
AD 2.5V
IC4015
PLL 2.5V
IC4012
AD 2.5V
IC4011
PLL 2.5V
4
5
1
4
5
1
4
5
1
4
5
1
4
5
1
4
5
1
MAIN 1.8V
VIN
SW
VIN
CONT
VO
VIN
CONT
VO
VIN
CONT
VO
VIN
CONT
VO
VIN
CONT
VO
VIN
CONT
VO
81
12
51
62
VDDE
VDDE
6
69
VDDE
VDDE
VDDE
VDDE
AVDCLP
33
AVDAD1
AVDAD2
AVDAD3
38
28
VDDE
17
VDDI
VDDI
82
VDDI
66
95
VDDI
VDDI
15
8
53
VDDI
41
AVDDA1
49
AVDPL1
57
IC4016
GC3FS
VDDE
97
113
VDDE
1
32
VDDE
23
105
VDDE
90
VDDE
VDDE
VDDE
VDDE
12
VDDE
VDDE
134
AVDDA2
AVDDA1
VDDI
30
VDDI
71
114
21
VDDI
VDDI
88
66
VDDI
VDDI
VDDI
123
75
10
VDDI
135
45
AVDAD31
52
40
58
47
VAVDCLP
54
38
84
AVDPL1
AVDPL2
79
GC3FM
IC4017
73
AVDAD32
AVDAD21
AVDAD22
AVDAD11
AVDAD12
MAIN 5V
MAIN 2.5V
41
43
3
15
29
VCC
81
1
75
49
35
VCC
VCCQ
VCC
VCC
9
55
VCCQ
VCCQ
VCCQ
VCCQ
VCCQ
VCCQ
VCCQ
IC4022
64Mbit SDRAM
VCC
VCCQ
41
VCCQ
VCCQ
29
VCCQ
64Mbit SDRAM
3
VCC
9
VCC
VCCQ
VCCQ
81
15
VCCQ
1
55
75
49
35
VCCQ
IC4023
VCC
43
1
34
26
VCC
VDS_VCC
RS
44
9
LVDS
IC4024
VCC
PLL_VCC
MAIN 3.3V
STB3.3V
IC1107
EEPROM
VCC
8
IC1108
RESET
VDD
2
42
14
VDD33-1
106
69
85
61
32
53
VDD25-1
123
119
111
87
21
116
5
80
MCU
IC1104
VIN
CONT
VO
1
5
4
IC1103
STB 2.5V
5
INVERTER
IC1111
VCC
VDD33-2
VDD33-3
VDD33-4
VDD33-5
VDD33-6
VDD33-7
VDD33-8
VDD25-2
VDDA-1
VDDA-2
VDDA-3
VDDD-4
16Mbit FLASH
IC1115
VCC
47
37
SYTE
VCC
IC1114
64Mbit SDRAM
IC1113
DG7
15
LED_R
POWER_ON
5
STB 3.3V
12
1
REMOCON
V1
1
12
5
15
TO DG2- 2
Q1102
DG-BOARD
MAIN
REMOTE
Q1001
V-BOARD
UNREG14
HP/SP AMP(L)
IC2301
20
VCC
21
VCC(SW)
VCC(SW)
20
21
VCC
HP/SP AMP(R)
IC2302
Q2134
Q2133
Q2131
VCC
31
32
VCC
AUDIO SW
IC2101
IN
1
IC2106
3
AVR 8V
OUT
Q2130
Q2132
MUTE
STBRST
AVSUP
65
39
STANDBYQ
12
11
13
AHVSUP
66
80
AVSUP
DVSUP
DVSUP
DVSUP
MSP
IC2102
5
IC4026
OSC
6dB AMP
IC3107
3
47
VCC
8
VCC
57
VCC
53
VCC
IC3101
VIDEO SW
12
46
DG1
5
A1
39
49
A2
9
7
A6
5
A-BOARD
STB 5V
STB 3.3V
2
H1
9
7
TA1
5
13
7
9
TA-BOARD
STB 5V
STBY 3.3V
SUB 5V
30V
MAIN 5V
SUB 5V
1
H3
5V
H-BOARD
+B
BTL
BV
TU001
TUNER
5
1
3
JG6
MAIN 3.3V
MAIN 5V
JPEG 9V
IC6501
14
DIRECTION CONTROL
VCC
IC6502
14
VCC
IC6506
14
BUFFER
VCC
IC6507
20
BUFFER
VCC
VCC
31
42
VCC
VCC
7
18
VCC
BUFFER
IC6503
BUFFER
VCC
IC6508
20
3
2
VIN
1
VO
VC
IC6505
PCC 5V
A2
B17
D7
J3
N15
R5
T1
U16
VDDP
VDDP
VDDP
VDDP
VDDP
VDDP
VDDP
VDDP
VCC
IC6509
20
BUFFER
VCC
IC6510
14
BUFFER
H3
D10
H15
T9
VDDC
VDDC
VDDC
VDDC
R15
P31
MCU(JPEG)
IC6513
VCC
IC6512
37
8Mbit FLASH
47
BYTE
CONT
IC6518
5
AVR 1.8V
VIN
1
VCC
IC6520
5
RESET
4
VO
JG2
4
18
JG1
17
51
52
9
27
3
49
14
43
1
VDD
VDD
39
11
28
31
VDD
10
35
BKANK
12
D5
CBF
VDD
23
AVDD
52
44
AVDD
VDD
41
IC6515
4
5
AVR 3.3V
VIN
1
VO
CONT
IC6521
5
4
SD 3.3V
VIN
3
VO
ON/OFF
VDD
VDDQ
VDDQ
VDDQ
VDDQ
DO
VDD
IC6514
128Mbit SDRAM
JG-BOARD
VCC
VPP1
VCC
VPP2
SLOT
SD
SD3.3V
IC6516
PCCVON(H:ON, L:OFF)
9
14
27
49
43
1
3
14
OR GATE
D23
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
D/A ENCODER
(NTSC)
1
CARD
SLOT
TO
TO
CARD
PC
SERIAL DATA BUFFER
INVERTER
14
VCC
IC6522
5
IC4028
VCC
FACTORY
USE
FOR
REMOCON
LED R
56
VDD
VO
6
TO AP5
2
TO AP2
BUFFER
TO
LCD PANEL
RECEIVER
POWER
STAND BY
11
SAD1
16
VCC
13
SAD2
IC3110
Ex.I/O
COMPARATOR
IC3121
8
VCC
DIRECTION CONTROL
BUFFER
IC3801
5
12
14
TC-32LX1DJ ONLY
RS
TX-32LX1X / TX-32LX1M / TX-32LX1A / TX-32LX1T / TC-32LX1H / TC-32LX1DJ / TX-26LX1X / TX-26LX1M / TX-26LX1A / TX-26LX1T / TC-26LX1H
47