Hitachi P50A202/D8UF, Service Manual

Page: 36 / 92

D8UF
TABLE OF CONTENTS
36
CONNECTION’S DIAGRAM
P50A402 and P50A202
Va 1 1 Va
N.C. 2 2 N.C.
Vcc 3 3 Vcc
GND 4 4 GND
GND 5 5 GND
GND 6 6 GND
N.C. 7 7 N.C.
Vs 8 8 Vs
Vs 9 9 Vs
L 1 AC(L)
AC IN N 2 AC(N)
FG Vcc 1 1 Vcc
GND 2 2 GND
Vra 3 3 Vra
Vrs 4 4 Vrs
Vcego 5 5 Vcego
Vsago 6 6 Vsago
AC OFF 7 7 AC OFF
Audio+17V 1 1 Audio+17V GND 51 1 GND
AudioGND 2 2 AudioGND SDA 50 2 SDA
+17V 3 3 +17V SCL 49 3 SCL
GND 4 4 GND GND 48 4 GND
+5.6V 5 5 +5.6V PNL_RX 47 5 RXD
+5.6V 6 6 +5.6V iRQ 46 6 iRQ
GND 7 7 GND PNL_TX 45 7 TXD
GND 8 8 GND PDWN 44 8 PDWN
STBY+5V 9 9 STBY+5V PNLRST 43 9 CPUGO
GND 10 10 GND PNLoN 42 10 PDPGO
AC CLOCK 11 11 AC CLOCK
GND
41 11 GND
PoWER1 12 12 PoWER1
TA1-
40 12 RA-
PoWER2 13 13 PoWER2 TA1+ 39 13 RA+
AC OFF 14 14 AC OFF TB1- 38 14 RB-
N.C. 15 15 N.C. TB1+ 37 15 RB+
TC1- 36 16 RC-
TC1+ 35 17 RC+
GND(LVDS)
34 18 GND
TCLK1- 33 19 RCLK-
TCLK1+
32 20 RCLK+
GND
31 21 GND
TD1- 30 22 RD-
TD1+ 29 23 RD+
TE1- 28 24 RE-
TE1+ 27 25 RE+
GND
26 26 GND
GND
25 27 GND
TA2-
24 28 N.C.
STBY+5.6V 1 1 STBY+5.6V
TA2+
23 29 N.C.
GND 2 2 GND TB2- 22 30 N.C.
+5.6V 3 3 +5.6V TB2+ 21 31 N.C.
GND 4 4 GND TC2- 20 32 N.C.
STBY+3.3V 5 5 STBY+3.3V TC2+ 19 33 N.C.
iR_iN 6 6 iR_iN
GND(LVDS)
18 34 GND
ALARMLED0_N 7 7 ALARMLED0_N
TCLK2-
17 35 N.C.
PWERLED0_N 8 8 PWERLED0_N
TCLK2+
16 36 N.C.
PWRLED1_N 9 9 PWRLED1_N
GND
15 37 GND
MLED1R_N 10 10 MLED1R_N TD2- 14 38 N.C.
iR_CAPiN 11 11 iR_CAPiN TD2+ 13 39 N.C.
D+3.3V 12 12 D+3.3V TE2- 12 40 N.C.
SDA 13 13 SDA TE2+ 11 41 N.C.
N.C. 14 14 N.C.
GND
10 42 GND
SCL 15 15 SCL
GND
9 43 GND
GND
8 44 GND
GND
7 45 GND
GND 6 46 GND
RAiKo_N 5 47 N.C.
PNL_MoDE 4 48 N.C.
PNL_P2 3 49 N.C.
PNL_P0
2 50 N.C.
PNL_CLK
1 51 N.C.
GND 1 1 GND
STBY+5.6V 2 2 STBY+5.6V
PoWER1_SW 3 3 PoWER1_SW
PoWER1 4 4 PoWER1
PWRSW 5 5 PWRSW
ADKEY0 6 6 ADKEY0
ADKEY1 7 7 ADKEY1 Vcc 1 1 Vcc
N.C. 8 8 N.C. LoCK 2 2 LoCK
GND 3 3 GND
CBDET 4 4 CBDET
5 N.C.
＋
－
1 Lout-P Vcc 1 1 VCC
2 Lout-N LoCK 2 2 LoCK
3 Rout-P GND 3 3 GND
4 Rout-N
＋
－
CN23
VH-9H CN23
VH-9V
Power Supply Unit PDP Module
CONNECTION DIAGRAM
MAIN board
CN61
VT-2V
P901
FI-RE51S CN1
FI-RE51S
PFA4
GH-3H
CN6
PA-7H CN06
PA-7V
AC INLET
CNPPS
EH-15P PE01
PA-15H CNPPS
PA-15V
PFA1
GH-4H CN31
GH-4V
LED board
PW01
502382-15V
CoNTRoL board
PV01
502382-8V
PF02
502386-15H
PF03
502386-8H
PSPK
PA-4H
Speaker (L)
Speaker (R)
FAN