Dt-Board (6 Of 6) Schematic Diagram - Panasonic TH-37PX60U Service Manual

TH-37PX60U / TH-42PX60U

14.46. DT-Board (6 of 6) Schematic Diagram

C8542 C8546 C8550 C8553
16V 10V 10V 10V
0.01u 0.1u 0.1u 0.1u
C8551 C8554
16V 10V
0.01u 0.1u
L8258
+3.3V J0JHC0000045
71
+3.3V
72
+1.2V
73
TH-37/42PX60U DT-Board (6 of 6) Schematic Diagram
46 47
C8558 C8561 C8563 C8572
16V 16V 16V 10V
0.01u 0.01u 0.01u 0.1u
5V_SUB
5V_SUB
C8547 R8661
R8355
10V
0
0.1u D8225
68k B0JCDD000002
1 GND 24
FB
C8376
10V 0.1u 2 REFIN 23
VO
3 22
VREF
RT
C8377
4 CS 21
VIN C8484
16V 0.022u 10V
5 VCC 20
CB 0.1u
C8375 C8415 R8674
0
10V 50V 470p 6 19
COVP
0.1u OUT-1
C8419
16V 1u 7 18
CUVP
LX
8 PGOOD 17
VDD
R8476
100k 9 CTL 16 Q8229
OUT-2
R8678 B1MBDDA00003
10 LSAT 15
R8435 0
PGND
6.19k
D8224
11 ILIM 14
B0JCME000037
N.C.
R8436 12 +INC 13
46.4k -INC
R8478
0
IC8246
C0DBAYY00054
DC-DC CONVERTER
9V 3.3V
C8557
9V_POWER
5V_SUB
R8424
27.4k
R8727 R8738 68k
0
R8425
9.31k R8431
0 1 GND 24
C8529 FB
10V 0.1u 2 REFIN 23
VO
C8365
3 22
10V VREF
RT
0.22u
C8532 4 21
CS
16V VIN
0.022u
5 VCC 20
CB
C8511 R8741
C8537 6 COVP 19
10V OUT-1
50V 470p
0.1u 0
7 18
C8552 CUVP
LX
16V 1u
8 PGOOD 17
VDD
R8735 100k
R8742
9 CTL 16 Q8230
OUT-2
0
B1MBDDA00003
R8733 10 15
LSAT
PGND
35.7k
11 14
ILIM D8226
N.C.
B0JCME000037
R8734
12 +INC 13
32.4k
-INC
R8736
0
IC8247
C0DBAYY00054
DC-DC CONVERTER
9V 1.2V
L8268
J0JHC0000045
C8573
6.3V
10u
IC8235
C0DBZFF00004
C8662
C8660
10V 50V
AVR 2.5V
0.1u 1000p
L8289
J0JHC0000045
R8749
10k TP8213
L8288
C8568
J0JHC0000045
6.3V
10u
48 49
3.3V
C8578
C8577 C8581
50V 10V 10V
27p 0.1u 0.1u
9V_POWER 9V_SUB
L8291
G1C100MA0077
C8531
C8486 C8492 C8560 L8294
16V J0JHC0000034 16V
10V 16V
1u
10u 47u 47u
C8485
6.3V
4.7u
IC8240 H4
C8615
C8594 C8595 10V 0.1u IC8240 H5
4V
16V IC8240 J4
68u
0.01u
C8616
IC8240 J5
10V 0.1u
IC8240 K4
C8617
IC8240 K5
TP8219 TP8247 C8590 16V 0.01u
L8290
10V IC8240 L4
G1C3R3ZA0083 0.1u
IC8240 L5
C8496 IC8240 M4
4V IC8240 M5
C8420
68u L8264
50V IC8240 N4
J0JHC0000045 C8620
1000p
IC8240 N5
10V 0.1u
C8592
IC8240 P5
10V
R8709 C8621
IC8240 V13
12.7k 0.1u 16V 0.01u
IC8240 V14
IC8240 V15
IC8240 V16
IC8240 V17
L8265 C8622
4V
J0JHC0000045 68u
IC8240 D10
C8600
IC8240 D11
16V
0.01u IC8240 D12
C8607
IC8240 D13
10V
0.1u
IC8240 D14
C8608
16V IC8240 E10
C8596
L8293 0.01u
16V 2.5V_2 IC8240 E11
C8609
0.01u
10V IC8240 E12
C8559 G1C100MA0077
0.1u
16V IC8240 E13
10V C8597 C8610
47u
10u 10V 16V IC8240 E14
0.1u 0.01u
2.5V_2
IC8240 V1
IC8240 V5
C8598
C8144
16V IC8240 V6
10V 0.1u
0.01u
C8145 IC8240 V7
C8556
16V 0.01u
D8227 6.3V IC8240 V8
4.7u
B0JCDD000002 C8162
IC8240 V9
16V 0.01u
IC8240 AB2
C8164
16V 0.01u IC8240 AB6
IC8240 P1
C8612 IC8240 U5
R8779
10V
IC8240 AB14
0.1u
C8555 0
10V
IC8240 P2
0.1u TP8220 TP8248 C8613
IC8240 T5
L8292 6.3V 1u
IC8240 AA14
G1C1R5ZA0083
C8530
4V
C8421 R8744 IC8240 AA22
50V 68u C8614
36k L8266
16V 0.01u
1000p
J0JHC0000045
IC8240 AB21
R8746
IC8240 P21
49.9k C8611
L8267
10V 0.1u
1%
J0JHC0000045
IC8240 P19
IC8240 R20
IC8240 R18
IC8240 T20
IC8240 U20
C8601
10V 0.1u
IC8240 T18
C8602
IC8240 T19
16V 0.01u
C8603
16V 0.01u
IC8240 V19
C8604 IC8240 V20
16V 0.01u
C8605
10V 0.1u
IC8240 U18
C8606 IC8240 U19
16V 0.01u
R8777
0
2.5V_2
2.5V_1
C8663 C8584 C8567
C8661
50V 10V 4V
10V
1000p 0.1u 68u
0.1u
50 51
120
DT-BOARD TNAG167S (6/6)
!
IC8240
MN2WS0025B-A
PEAKS_Lite 2/3
VDD12 GND A1 IC8240
VDD12 GND E6 IC8240
VDD12 GND E7 IC8240
VDD12 GND E8 IC8240
VDD12 GND E9 IC8240
VDD12 GND E15 IC8240
VDD12 GND E16 IC8240
VDD12 GND E17 IC8240
VDD12 GND E18 IC8240
VDD12 GND F6 IC8240
VDD12 GND F18 IC8240
VDD12 GND G18 IC8240
VDD12 GND J9 IC8240
VDD12 GND J10 IC8240
VDD12 GND J11 IC8240
VDD12 GND J12 IC8240
VDD12 GND J13 IC8240
VDD12 GND J14 IC8240
GND K9 IC8240
VDD33 GND K10 IC8240
VDD33 GND K11 IC8240
VDD33 GND K12 IC8240
VDD33 GND K13 IC8240
VDD33 GND K14 IC8240
VDD33 GND L9 IC8240
VDD33 GND L10 IC8240
VDD33 GND L11 IC8240
VDD33 GND L12 IC8240
VDD33 GND L13 IC8240
GND L14 IC8240
VDDQ GND M9 IC8240
VDDQ GND M10 IC8240
VDDQ GND M11 IC8240
VDDQ GND M12 IC8240
VDDQ GND M13 IC8240
VDDQ GND M14 IC8240
VDDQ GND N9 IC8240
VDDQ GND N10 IC8240
GND N11 IC8240
AVDD GND N12 IC8240
AVDD GND N13 IC8240
AVDD GND N14 IC8240
GND P9 IC8240
AVSS GND P10 IC8240
AVSS GND P11 IC8240
AVSS GND P12 IC8240
GND P13 IC8240
AAVDD GND P14 IC8240
GND P18 IC8240
AAVSS GND V2 IC8240
GND V18 IC8240
DAVDD GND W4 IC8240
GND W19 IC8240
DAVSS GND Y3 IC8240
GND Y20 IC8240
MAVDD GND A22 IC8240
GND AA1 IC8240
MAVSS GND AA2 IC8240
GND AA6 IC8240
SVAVDD GND AA21 IC8240
SVAVDD GND AB1 IC8240
GND AB22 IC8240
SVAVSS
SVAVSS
MVAVDD
MVAVDD
MVAVSS
MVAVSS
LOCATION
LEFT-UP RIGHT-DOWN RIGHT-UP LEFT-DOWN CENTER-UP
R8821 R8827 R8490 R8721 R8747
0 0 0 0 0
R8822 R8828 R8496 R8722 R8748
0 0 0 0 0
R8823 R8829 R8501 R8723 R8751
0 0 0 0 0
R8824 R8830 R8510 R8724 R8752
0 0 0 0 0
R8825 R8831 R8717 R8725 R8753
0 0 0 0 0
R8826 R8832 R8720 R8732 R8755
0 0 0 0 0
SUFFIX: AB
*R8737
0
TH-37/42PX60U DT-Board (6 of 6) Schematic Diagram
52 53 54