Text preview for : s_dg_05.pdf part of PANASONIC TH37PV70E SERVICE MANUAL
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SUB5V
L5690 J0JHC0000078
MAIN5V
MAIN5V
!
Q5692
B1DHDC000028
STB3.3V STB5V SUB5V
L5670 J0JHC0000078
STB5V
STB3.3V
+ + R5674 TP5670 47k
IC5670
C0CBCBC00190
R5672 0 C5674 10V 1u 4
GenX4
to (4,6,7/10)
STB_RST R5660 5.6k DTV9V
D5690 B0BC6R600005 R5694 1k
C5694 6.3V 47u
R5670 0 5 B0HCMM000014 MA2J11100L VOUT C5670 10V 1u NC
STB+3.3V
PEAKS-LITE2 RESET
R5662
SUB3.3V
R5690 10k
C5690 *C5692 6.3V 50V 47u 0.1u
R5696 10k
B0HCMM000014
DG-BOARD (5/10) TXNDG1HNTB (PX70B) TZTNP01HNTD (PX70E) TXNDG1KYTE (PV70F) TZTNP01MFTE (PV70P)
CRNo.5600-5749 5659 Peaks-LITE2 POWER 5600 Peaks-LITE2 RST 5660 5669 5689 GenX4 POWER/RST 5670 MAIN5V/MAIN3.3V 5690 5709 5729 DG-H Connecter 5710 DG-G Connecter 5730 5749
D5671
3
2
D5670
1
D5673
R5661 47k
VDD 1 2
CE
10k
GND
GND
RST VDD *C5661 25V 0.01u
IC5660
C0EBM0000026
IC5671
C0EBF0000376 GenX4 RESET
to (4/10)
AA_XRST
R5692 47k
Q5690
B1ABCF000138 MSD601-RT1G
3
NC 4
Cd 5
C5676 16V 0.1u GND Vdd OUT *C5663 25V 0.01u 3 2 1
C5673 10V 1u
R5671 18k
SUB3.3V
L5691 J0JHC0000078
MAIN3.3V
Q5693
B1DHDC000028 MAIN3.3V
NC 4
Cd 5 C5662 10V 0.047u
D5691 B0BC6R600005 R5695 1k
R5691 10k
C5691 47u 6.3V
R5693 47k
Q5691
B1ABCF000138 MSD601-RT1G
+ *C5693 R5697 10k 50V 0.1u
+
C5695 6.3V 47u
From GenX4
to(4,6,7/10)
AG_TV_MAIN_ON
DTV9V C5619 10V 10u + C5630 16V 47u R5608 0 R5609 0 L5604 G1C100MA0077 + L5605 J0JHC0000075
TO H-BOARD (H2)
SUB9V(FHD)/LCD3.3V
DG2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
TP5707 TP5703
SUB9V(FHD) L5692 C5716 50V 0.1u J0JHC0000075
R5637 0
R5622 100k
C5631 16V 47u
C5632 16V 1u
SUB9V(FHD)/LCD3.3V GND
SUB+1.8V/+1.2V
C5626 1 C5616 2 R5630 R5632 30k
1%
GND P12V P12V GND DTV9V
TP5704
P12V
RT OVP CS1 CUVP VO1 PGOOD FB1 CB1
30 29 28 27 R5625 C5617 16V 1u
D1
S1
16V 0.1u
C5610 16V 47u
SUB1.8V G1 D1 L5601 G1C2R2ZA0083 MA22D3900L TP5602
C5710 50V 0.1u TP5700 DTV9V
+
C5624 50V 220p
0.047u
10V
3 4 5
47.5k
1%
D5607 + C5629 4V 68u MAZ802400L
D5601
DTV9V GND GND SUB5V SUB5V SUB5V
C5711 50V 0.1u
G2
R5623 47k
1%
C0DBAYY00274
REFIN1 ILIM1
26 OUT1-1 25 LX1 24 OUT1-2 23 VCC 22 PGND VB 20 OUT2-2 0 19 LX2 R5628 18 OUT2-1 0 17 CB2 16 CTL D5604 R5627 B0JCDD000002 21 0 D5603 R5626 *C5620 50V 0.1u 0 B0JCDD000002
6 7 8 9 10 11
1%
Q5601
B1MBEDA00015
D2
D2
S2
TP5701
SUB5V
R5634 16k
1%
-INC1 -INC2 ILIM2 FSW FB2 VO2 CS2 GND VREF
IC5601
C5712 50V 0.1u
R5621 47k
1% 1%
R5633 16k
1%
D5602 MA22D3900L D1 S1 L5600 G1C2R2ZA0083
C5628 4V 68u + TP5601
SUB1.2V
GND GND SUB3.3V
R5631 R5629 36k
TP5705
SUB3.3V
12 C5623 50V 470p *C5621 25V 0.01u 13 14 15 *C5625 25V 0.01u
30.1k
G1
D1
D5608 MAZ802400L
D2
S2
C5641 16V 0.1u
SUB3.3V GND GND MAIN9V GND STB5V
C5713 50V 0.1u
G2
D2
TP5706
MAIN9V
C5627 16V 0.1u C5622 10V 4.7u C5618 10V 10u
Q5602
B1MBEDA00015
TP5702
C5714 0.1u 50V
STB5V
C5715 0.1u 50V
R5620 DTV9V
68 L5606 G1C100MA0077 + C5615 10V C5609 16V 47u
*R5635 22k *D5609 MAZ80560LL *C5644 *R5638 10k *R5644 2.2k *R5636 D5606
10u
B0JCDD000002 C5605 10V 4.7u 24 FB 2 3 25V *C5604 4 5 6 16V 1u C5600 7 100k PGOOD R5600 68 R5610 9 10
1%
Q5603
2SD0601ASL
68k
25V 0.01u
SUB+3.3V
25V *C5603 0.01u 1 GND REFIN VO VREF
GenX4
TO GK-BOARD (GK1) DG1
to (7/10)
TP5603 TP5608 L5735 J0JHC0000078 FL5734 J0HABH000013 AG_RMIN AG_RMIN
Q5604
2SD0601ASL
*R5646 10k *R5647 47k VREF(2.5V)
23 22
C0DBAYY00273
RT 21 CB D1 20 OUT-1 19 0 LX S2 18 VBIN 17 VCC *C5643 16 0.1u VB 50V 15 OUT-2 R5607 14 PGND 13 FSW D2 STB3.3V L5602 G1C3R3ZA0083 R5604 47k C5607 50V 220p + C5602 4V 68u C5640 C5637 16V 16V C5636 C5638 0.1u 16V 0.1u 16V 0.1u 0.1u GND KEY1 C5639 16V 0.1u ACTIVE_STBY_LED_ON GND AI_SENSOR GND R5606 S1 C5608 0.1u 16V TP5600 SUB3.3V RMIN G_LED_ON R_LED_ON
1 2 3 4 5 6 7 8 9 10 TP5607
G G
*C5645 10V 2.2u *R5641 47k C5601 0.1u 16V
CS COVP CUVP PGOOD CTL LSAT ILIM +INC -INC
G
0.01u C5606 50V 470p
TP5604
AG_G_LED_ON
IC5600
G
PIN
G
EURO/ASIA RMIN G_LED_ON R_LED_ON STB3.3V GND KEY1 ACTIVE_STBY_LED_ON GND AI_SENSOR GND GND SUB5V
G1
D1
TP5605
G
FL5733 J0HABH000013 STB3.3V
AG_R_LED_ON
1 2 3 4 5 6 7 8
L5610 TP5606 J0JHC0000035 *FL5730 J0HABH000013
G2
8
D2
G
Q5600
B1MBEDA00015 D5605 MA22D3900L
1%
AG_KEY1(CON-PANE) *FL5732 J0HABH000013
AG_KEY1(CON-PANE)
to (6,7/10)
G
AG_MODEM_LED1/DT_IFSW/ACTIVE_STB_LED_ON
R5611 36k
11 12
AG_MODEM_LED1/DT_IFSW/ACTIVE_STB_LED_ON
0
R5605 12.7k
1%
R5612
1%
23.2k
GND 11 SUB5V 12 L5611
SUB5V
9 10
AG_KEY2 AG_KEY3 R5730 47k R5731 47k
J0JHC0000035
11 12
TH-37/42PV70F/P, TH-37/42PX70B/E DG-Board (5 of 10) Schematic Diagram
TH-37/42PV70F/P, TH-37/42PX70B/E DG-Board (5 of 10) Schematic Diagram
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