
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
PT-52LCX66/PT-56LCX66/PT-61LCX66/PT-52LCX16/PT-56LCX16/PT-52LCX66-K/PT-56LCX16-K/PT-61LCX66-K
MAIN VIII SCHEMATIC DIAGRAM
LSJB3211
MAIN VIII SCHEMATIC DIAGRAM
LINK TO VOLTAGE CHART
+
-
-
+
+
-
-
+
PT
+
+
BOUT3
ROUT3
ROUT4
BOUT4
ROUT8
ROUT7
GOUT7
GOUT3
ROUT6
CLKOUT
ROUT5
BOUT6
GOUT9
GOUT8
BOUT8
GOUT4
ROUT9
BOUT9
GOUT5
HPOUT
GOUT6
GOUT2
BOUT2
BOUT7
ROUT2
VPOUT
BOUT5
LDTA_TD-
LDTA_TCLK-
M_Y_CC
VOUTENB
VOUTENB
VOUTENB_I
SD_BOOT
SD_BOOT_I
VOUTENB_I
SD_BOOT_I
SD_BOOT
HDMI_A_PD_L
TIMER_ON_H
M_RESET
COVER_OPEN_H
AC_STOP,AC_SW,LO_B_SW_5V
AC_STOP
FAN_CON
LO_B_SW
LO_B_SW
HDMI_A_PD_L_I
FAN_CON_I
LDTA_TC-
LDTA_TB-
LDTA_TA-
LO_B_SW_5V
L
LDA
SDA_5V
SCL_5V
LO_B_SW_5V
AC_SW
L5706
1
2
34
TP5702
L5703
1
2
34
TP5703
5V
L5705
1
2
34
CN5700
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
L5702
1
2
34
J0JBC0000080
L5709
L5704
1
2
34
L6015
J0JHC0000078
C5702
PT
C5703
PT
C5704 PT
C5705 PT
DRV_17V
7V_STB
30V_DT
C5711
0.1u
R5715
100k
C6062
1u
C6060
560p[JC]
C6061
1u[KB]
C6059
470p[JC]
R6169
1k
R6165
12k
R6167
10k
R6173
1k
R6164
220
R6166
240
R6172
470
5V_STB
DT_9V
CN6008
1
2
3
4
5
6
7
8
3.3V_STB
3.3V_STB
Q6016
2SB1218AHL
R6198
10k
R6196
47k
DRV_17V
9V_FAN
5V
3.3V
R5714 0
IC6008
C0ABCA000064
1
1OUT
2
1IN-
3
1IN+
4
VCC
5
2IN+
6
2IN-
7
2OUT
8
3OUT
9
3IN-
10
3IN+
11
GND
12
4IN+
13
4IN-
14
4OUT
R6160
1k
R6161
1k
R6162
1k
R6048
1k
R6163
20k
1/10W
R6050
10k
C6102
0.1u
R6182 10k
1/10W
R6183
20k
1/10W
R6184
10k
1/10W
R6185
10k
C6097
0.1u
R6186
20k
1/10W
C6098 0.1u
R6187
10k
R6188 10k
1/10W
R6189
10k
1/10W
R6190
20k
1/10W
R6222
10k
C6099
0.1u
C6100
0.1u
R6223
0
R6224
0
R6178
0
R6227
0
R6228
0
R6229
0
TP5701
L5700 J0JBC0000080
FL5700
PT
1
2
3
4
FL5701
PT
1
2
3
4
TP5700
L5701 J0JBC0000080
CN6000
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Q6014
2SD1819A0L
Q6017
2SD1819A0L
Q6015
2SD1819A0L
Q6007
2SD1819A0L
Q6008
2SB1218AHL
R6141 10k
R5710 100
R5713 100
R5704 100
R5708 100
R5705 100
R5701 0
R6142
10k
R6009
PT
R5700
PT
R5707 100
R5706 100
R5709 100
R5703 PT
R6023
10k
R5702
0
R5711 100
R6143
10k
R5712 100
C0JBCZ000523
IC5700
1
RS
2
TD1
3
TA5
4
TA6
5
GND
6
TB0
7
TB1
8
TD2
9
VCC
10 TD3
11 TB2
12 TB3
13 GND
14 TB4
15 TB5
16 TD4
17 R/F
18 TD5
19 TB6
20 TC0
21 GND
22 TC1
23 TC2
24 TC3
25 TD6
26 VCC
27 TC4
28 TC5
29
GND
30
TC6
31
CLK_IN
32
/PDWN
33
PLL_GND
34
PLL_VCC
35
PLL_GND
36
LVDS_GND
37
TD+
38
TD-
39
TCLK+
40
TCLK-
41
TC+
42
TC-
43
LVDS_GND
44
LVDS_VCC
45
TB+
46
TB-
47
TA+
48
TA-
49
LVDS_GND
50
TD0
51
TA0
52
TA1
53
GND
54
TA2
55
TA3
56
TA4
R5716
0
R5717
0
R5718
0
R5719
0
R5720
0
R5721
0
R5722
0
R5723
0
R5724
0
R5725
0
PT
PT
PT
PT
PT
C6051 1000P
C6054 1000P
R6212
R6213
R6214
R6215
C6064 1000P
C6065 1000P
C6066 1000P
C6052 1000P
C6053 1000P
C6063 1000P
C6056
4.7u
6.3V
R6197
10k
R6195
10k
R6199
100k
C5714
0.1u
C5715
47u 6.3V
C5712
0.1u
C5713
PT
6.3V
C5708
0.1u[KB]
C5710 0.1u[KB]
C5709 0.1u[KB]
C5707
0.1u[KB]
C5706 0.1u[KB]
R5727
0
R5728 0
C5718
0.22u
C0CBCBD00008
IC5701
1
Vcont
2
GND
3
Np
5
Vin
4
Vout
C5716 0.1u
C5717 0.01u[KB]
5V
L5710
G1C100KA0055
10u
R6194
15k
R6193
1k
R6260
PT
0
C6109 1000P
C6108 1000P
C6107 PT
L6028
J0JBC0000014
Q6010
2SD1819AHL
L5708 J0JBC0000014
L5707 J0JBC0000014
C5700
1000p[KB]
C5701
1000p[KB]
R6210 J0JHC0000031
R6211 J0JHC0000031
J0JHC0000031
J0JHC0000031
J0JHC0000031
J0JHC0000031
R6209
J0JHC0000031
R6207
J0JHC0000031
R6208
J0JHC0000031
R6206
J0JHC0000031
L6027
LVDS_TRANSMITTER
TD-
CLK+
CLK-
TC-
LVDS_GND
LVDS_GND
LVDS_GND
TB+
TA-
TA+
GND
GND
GND
GND
GND
GND
LVDS_GND
LVDS_GND
TD+
TC+
TB-
COVER_OPEN_H
SCL_5V
M_RESET
ANALOG VIDEO SIGNAL (Y/Pb/Pr/H/V)
To LVDS R8,G8,B8,HPOUT,VSOUT,CLKOUT
IIC1 (SCL_1,SDA_1) for TUNER
To DRV-IRIS
To LCD DRV
FallingEdge
SDA_5V
A
B
C
D
E
F
G
H
(INVERTER)
(INVERTER)
(
(
LEVEL
SHIFTER
(INVERTER)
(INVERTER)
(BUFFER)
(BUFFER)
(BUFFER)
(
(
TO LCD DRIVE
P.C.B. CN2704
(
(
TO POWER P.C.B.
CN1514
(
(
LVDS
TRANSMITTER
(
(
TO LCD DRIVE
P.C.B. CN2502
(+3.3V REGULATOR)
VIDEO SIGNAL
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
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
GND
GND
R DATA
G DATA
B DATA
GND
LAMP ON(H)/OFF(L)
RESET(L)
V-SYNC
VCC
VCC
VCC
VCC
H-SYNC
GND
GND
GND
GND
GND
GND
GND
TTL PARALLEL
TO LVDS
CONVERTER
PLL
IC5700 DETAIL BLOCK DIAGRAM
COMPARISON CHART
OF MODELS & MARKS
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
PT-52LCX66-K
PT-56LCX16-K
PT-61LCX66-K
Not Used
A
B
C
D
E
F
G
H
PT
MODEL
MARK
PT-52LCX66-K / PT-56LCX16-K / PT-61LCX66-K
131
Summary of Contents for PT-52LCX66-K
Page 6: ...4 Specifications 6 PT 52LCX66 K PT 56LCX16 K PT 61LCX66 K ...
Page 8: ...PT 52LCX66 K PT 56LCX16 K PT 61LCX66 K 8 ...
Page 9: ...PT 52LCX66 K PT 56LCX16 K PT 61LCX66 K 9 ...
Page 10: ...5 2 Replacement of Lamp PT 52LCX66 K PT 56LCX16 K PT 61LCX66 K 10 ...
Page 106: ...PT 52LCX66 K PT 56LCX16 K PT 61LCX66 K 106 ...
Page 116: ...PT 52LCX66 K PT 56LCX16 K PT 61LCX66 K 116 ...
Page 180: ...PT 52LCX66 K PT 56LCX16 K PT 61LCX66 K 180 ...
Page 181: ...16 2 BASE BODY SECTION PT 52LCX66 K PT 56LCX16 K PT 61LCX66 K 181 ...
Page 182: ...16 3 DISPLAY SECTION PT 52LCX66 K PT 56LCX16 K PT 61LCX66 K 182 ...
Page 183: ...PT 52LCX66 K PT 56LCX16 K PT 61LCX66 K 183 ...
Page 184: ...16 4 SCREEN SECTION PT 52LCX66 K PT 56LCX16 K PT 61LCX66 K 184 ...
Page 185: ...PT 52LCX66 K PT 56LCX16 K PT 61LCX66 K 185 ...
Page 186: ...16 5 PROJECTION SECTION PT 52LCX66 K PT 56LCX16 K PT 61LCX66 K 186 ...
Page 187: ...16 6 TV UNIT SECTION 1 PT 52LCX66 K PT 56LCX16 K PT 61LCX66 K 187 ...
Page 188: ...16 7 TV UNIT SECTION 2 PT 52LCX66 K PT 56LCX16 K PT 61LCX66 K 188 ...
Page 189: ...16 8 PACKING PARTS AND ACCESSORIES SECTION PT 52LCX66 K PT 56LCX16 K PT 61LCX66 K 189 ...
Page 208: ...18 2 OPTICAL UNIT SECTION PT 52LCX66 K PT 56LCX16 K PT 61LCX66 K 208 ...
Page 209: ...18 3 OPTICAL IRIS UNIT SECTION PT 52LCX66 K PT 56LCX16 K PT 61LCX66 K 209 ...
Page 210: ...18 4 POWER UNIT SECTION PT 52LCX66 K PT 56LCX16 K PT 61LCX66 K 210 ...
Page 211: ...18 5 PACKING PARTS SECTION PT 52LCX66 K PT 56LCX16 K PT 61LCX66 K 211 ...