Text preview for : s_dg_10.pdf part of PANASONIC TH37PV70E SERVICE MANUAL



Back to : TH37PV70E.part01.rar | Home

!

GenX4
STB3.3V DG34 1 STB5V DG33 1

FOR FACTORY USED
STB3.3V

FOR FACTORY USED
*R4801 0 STB5V SRQ GND GenX4_SCL (GenX4 Loarder/E2PROM) GenX4_SDA (GenX4 Loarder/E2PROM) LITE2_SCL3 LITE2_SDA3 LITE2_SCL1 LITE2_SDA1 LITE2_SCL2 LITE2_SDA2 (Lite2 E2PROM) (Lite2 E2PROM) (Device Control) (Device Control) (Device Control) (Device Control) AD_SCL0 AD_SDA0 AR_PANEL_TXD AR_PANEL_RXD AR_IIC_CONT STB5V AR_PANEL_SCL AR_PANEL_SDA

2 IIC_CONT/SRQ 3 GND 4 5 6 7 8 9 10 11 12 13 14 15 16 17 D_15V 18 19 20 Panel_SCL Panel_SDA LITE2_SCL0 LITE2_SDA0 Panel_TXD Panel_RXD IIC_CONT GND STB5V AD_SCL3 AD_SDA3 AD_SCL2 AD_SDA2 (Panel Dpr.E2PROM) (Panel Dpr.E2PROM) (Device Control) (Device Control) AD_SCL1 AD_SDA1 AD_SCL0 AD_SDA0

DG-BOARD (10/10) TXNDG1HNTB (PX70B) TZTNP01HNTD (PX70E) TXNDG1KYTE (PV70F) TZTNP01MFTE (PV70P)
LVDS Out CN to ExIIC CRNo.4800-4999
AD_SCL0 AD_SDA0

(Common)

to (4,7/10)
AG_SRQ-GENX PANEL_STBY/VCC_ON PANEL_STBY/VCC_ON SCL SDA AD_SCL3 AD_SDA3 AD_SCL1 AD_SDA1 AD_SCL2 AD_SDA2 2 3 4 5 6 7 8 9 10 11

IIC
to (4/10)

to (6/10)

to (4,9/10)
AD_SCL1 AD_SDA1

to (4,7/10)
AD_SCL2 AD_SDA2

to (4,7/10)
AD_SCL3 AD_SDA3

GenX4
to (7/10)
SCL SCL SDA SDA

to (3/10)
AA_SBI0 AA_SBO0 MAIN3.3V AA_SBI0 AA_SBO0 21 22 23 24 25 26 27 28 *R4838 100 VMUTE 29 PANEL_MUTE 30

LITE2 ExBUS/Etc.
to (4/10)

TEMP SENSOR

AD_SDA1 R4820 22 MAIN3.3V C4807 16V 0.1u

*R4318

*R4319

*R4320

*R4324

*R4317

R4819 22

AD_SCL1

47k

47k

47k

47k

47k

IC4800
C1ZBZ0003577
1 SCL SDA 6

Lite2
to (1/10)
PANEL_STATUS VI2P10 VI2P10 PANEL_STATUS VI2P21 PANEL_SOS AR_IIC_CONT AR_PANEL_RXD AR_PANEL_TXD *R4872 *R4859 *R4858 0 31 0 30 0 29 28 AR_PANEL_SCL AR_PANEL_SDA *R4856 *R4857 0 27 0 26 25 24 23 22 VI2P10 (PANEL_STATUS) *R4864 *R4861 *R4860 *R4865 0 21 PANEL_STBY/VCC_ON VI2P21 (PANEL_SOS) PANEL_MUTE (VMUTE/DISPEN) 0 20 0 19 0 18 17 16 15 14 13 12 11 FL4801 J0JAD0000028 TP4807 Rx2Rx2+ RxCLKRxCLK+ TC1N TP4810 TC1P TP4801 TCLK1N TP4804 TCLK1P 4 3 2 1 8 7 6 5 4 3 2 1 GND RxCLKRxCLK+ GND Rx3Rx3+ Rx4Rx4+ *ZA0005 K4AZ01D00004 ZA0002 K4CD08000002 10 9 PANEL_SOS (ALARM) PANEL_MUTE (DISPEN) INEXCH (GND) *ZA0001 GND Rx0Rx0+ GND Rx1Rx1+ K4AZ01D00004 PANEL_STBY_ON IIC_SDA2 GND PANEL_SCL PANEL_SDA GND PANEL_STATUS (READY) IIC_SCL2 TXD GND RXD IIC_CONT

PANEL_SOS VI2P21

TO D-BOARD (D5)

2

GND A0

5

3

A1 VDD

4

AD_SCL0 *R4862 AD_SDA0 *R4863

0 0

TP4812 TP4813

Location of Earth Lug
ZA0007 K4CD08000002

Lite2
to (1/10)

LVDS OUT
TP4806 Rx0Rx0+ Rx1Rx1+ TA1N TP4809 TA1P TB1N TP4803 TB1P TP4800

FL4800 J0JAD0000028

4 3 2 1

ZA0006 K4CD08000002

SUFFIX
SUFFIX UPPER A(AA):EX.PX70B *JS1100 *JS1116 C:PX70E B(BA):PX70B *JS1106 *JS1101 SUFFIX LOWER B:PV70F/P

Rx2Rx2+

FL4802 J0JAD0000028 Rx3Rx3+ Rx4Rx4+ TD1N TD1P TP4802 TE1N TP4805 TE1P TP4808 TP4811 4 3 2 1

CI

DG5

SD Card
*ZA0004 K4AZ01D00004

TH-37/42PV70F/P, TH-37/42PX70B/E DG-Board (10 of 10) Schematic Diagram

TH-37/42PV70F/P, TH-37/42PX70B/E DG-Board (10 of 10) Schematic Diagram

82

83

84

85

86

87

88

89

90