Connection Diagrams - Hitachi 32HDT50 Service Manual

P H - 9 P
PSC
1 POW LED
2 POWER.SAVE
3 STB+5V
CONTROL
4 GND
5 R M - I N
PWB
6 A+5V
7 A/D KEY1
8 A/D KEY2
9 IR CAP
EH-3P
EAN
PAN
1
2
3
UNX ANT SW EFEM
EFES
EH-19P
PSP
1 TV.POWER
2 NC
3 AC.CLK
4 NC
5 STBY+5V
6 GND
7 +3.3V
8 +3.3V
9 GND
1 0 GND
1 1 +5.5V
1 2 GND
1 3 +9.5V
1 4 GND
AC120V 1 5 +5.5V
1 6 GND
POWER
1 7 +9.5V
PWB 1 8 GND
1 9 FE+30V
DIGITAL MODULE
DIGITAL MODULE
Z H - 7 P
PFP1
1 F+5.5V
2 F+5.5V
3 GND
4 GND
5 FSTBY+5V
6 FSTBY+5V
7 GND
Z H - 9 P
PFP2
1 D+1.8V
2 D+1.8V
3 GND
4 GND
5 DM+3.3V
6 DM+3.3V
7 DM+3.3V
8 GND
9 GND
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P H - 9 P FPC-50P FPC-50P
ESC ESF
PCS P50FP P001P
POW_LED 1 5 0 GND GND 1
POWER.SAVE 2 4 9 NC NC 2
STB+5V 3 4 8 GND GND 3
GND 4 4 7 DATA DATA 4
R M - I N 5 4 6 CLK CLK 5
V+5V 6 4 5 GND GND 6
KEY1 7 4 4 FC-ENA FC-ENA 7
KEY2 8 4 3 OSD-CS OSD-CS 8
IR CAP 9 4 2 OSD-DATA OSD-DATA 9
4 1 OSD-CLK OSD-CLK 1 0
4 0 GND GND 1 1
3 9 NC(2H) NC(2H) 1 2
3 8 NC(K-DET) NC(K-DET) 1 3
3 7 NC(2V) NC(2V) 1 4
3 6 NC(KMASK) NC(KMASK) 1 5
EH.B-3P
3 5 GND GND 1 6
EAN 3 4 232C-PDP(TXD) 232C-PDP(TXD) 1 7
ANT 1 3 3 232C-PDP(RXD) 232C-PDP(RXD) 1 8
GND 2 3 2 GND GND 1 9
FE+9V 3 3 1 AVDET AVDET 2 0
3 0 NC NC 2 1
2 9 Remo-PDP Remo-PDP 2 2
2 8 GND GND 2 3
M. TUNER
2 7 NC(PMRST) NC(PMRST) 2 4
2 6 C.SW C.SW 2 5
2 5 GND GND 2 6
S. TUNER
2 4 MY MY 2 7
2 3 MCb MCb 2 8
2 2 MCr MCr 2 9
2 1 GND GND 3 0
2 0 MH MH 3 1
1 9 MV MV 3 2
1 8 GND GND 3 3
1 7 S-Y S-Y 3 4
1 6 SCb SCb 3 5
1 5 SCr SCr 3 6
FC4
1 4 GND GND 3 7
1 3 SH SH 3 8 UNIT
1 2 SV SV 3 9
1 1 GND GND 4 0
1 0 GND(OSD/TXTG) NC(OSD/TXTG) 4 1
9 GND(OSD/TXTB) NC(OSD/TXTB) 4 2
8 GND(OSD/TXTR) NC(OSD/TXTR) 4 3
7 NC(OSDBLK/Ys) NC(OSDBLK/Ys) 4 4
6 NC(HALFTONE/YM) NC(HALFTONE/YM) 4 5
5 GND GND 4 6
4 L L 4 7
3 GND GND 4 8
2 R R 4 9
1 GND GND 5 0
AV
P H - 1 0 P
PWB
PFSH
1 GND
2 RXD
3 BUSY
4 VPP
5 VDD S/W WRITING
6 SCLK
7 TXD
8 CNVSS
EH-19P
9 RESET
PSP 1 0 GND
POWER1 1
POWER2 2 EH-2P
AC.CLK 3
FAN.DET 4 PRST
STB+5V 5 1 KEY2
MEMORY INITIALIZE
GND 6 2 KEY1
+3.3V 7
+3.3V 8 EH-7P
GND 9
GND 1 0 PJIG
+5.5V 1 1 1 SCL2
GND 1 2 2 SDA2
+9.5V 1 3 3 GND
GND 1 4 4 SCL1
JIG
+5.5V 1 5 5 SDA1
GND 1 6 6 JIG
+9.5V 1 7 7 STB+5V
GND 1 8
FE+30V 1 9
EH-5P
PCHK3
1 SUB SYNC-OUT
2 SUB MONITOR-OUT
3 MAIN SYNC-OUT
P H - 6 P 4 MAIN MONITOR-OUT
5 GND
PMS1
DM.RESET 1
DM.ENOUT 2
DM.SCK 3
DM.RXD 4
DM.TXD 5
DM.ENIN 6
P H - 1 2 P
PMS2
DM.YH 1
GND 2
DM.PB 3
DM.PR 4
GND 5
DM.L 6
DM.R 7
DM.Y 8
DM.C 9
GND 1 0
STB+5V 1 1
DM+9VOUT 1 2
Z H - 7 P
EFP1 P002P
F+5.5V 1
F+5.5V 2
GND 3
GND 4
FSTBY+5V 5
FSTBY+5V 6
GND 7
Z H - 9 P
EFP2
P003P
D+1.8V 1
D+1.8V 2
GND 3
GND 4
DM+3.3V 5
DM+3.3V 6
DM+3.3V 7
GND 8
GND 9
CONNECTION DIAGRAM
32HDT50/55
P H - 8 P P H - 6 P
P501P PSC2
1 GND 1 STB+5V
2 TxD 2 REM
3 RxD 3 GND
4 RES 4 LED1
5 +5V 5 LED2
6 FEW 6 LED OFF
7 MD2
8 FCK
D F 1 3 - 2 0 D S - 1 . 2 5 C
PDS
DVI-D 24P DVI-D 24P
1 RXIN0- 2 GND(LVDS)
P301P J 6 0 1 3 RXIN0+ 4 SCL0
1 TX2 - TX2 - 1 5 RXIN1- 6 GND
2 TX2 + TX2 + 2 7 RXIN1+ 8 SDA0
3 TX2 SHIELD TX2 SHIELD 3 9 RXIN2- 1 0 GND(LVDS)
4 NC NC 4 1 1 RXIN2+ 1 2 CPU-G0
5 NC NC 5 1 3 RXCLKIN- 1 4 PDP-G0
6 SCLH SCLH 6 1 5 RXCLKIN+ 1 6 IRQ
7 SDAH SDAH 7 1 7 RXIN3- 1 8 PDWN
8 NC NC 8 1 9 RXIN3+ 2 0 GND(LVDS)
9 TX1 - TX1 - 9
1 0 TX1 + TX1 + 1 0
XHP-5P
1 1 TX1 SHIELD TX1 SHIELD 1 1
1 2 NC NC 1 2 PSU
1 3 NC NC 1 3 1 STB+5V
1 4 AVDET AVDET 1 4 2
1 5 GND GND 1 5 3 Vpr2 3.3V
1 6 HPDET HPDET 1 6 4 LED OFF
1 7 TX0 - TX0 - 1 7 5 GND
1 8 TX0 + TX0 + 1 8
1 9 TX0 SHIELD TX0 SHIELD 1 9
EH-9P
2 0 NC NC 2 0
2 1 NC NC 2 1 PPS
2 2 TXC SHIELD TXC SHIELD 2 2 SIGNAL 1 FAN LOCK SIG
2 3 TXC + TXC + 2 3 2 POWER1
/AUDIO
2 4 TXC - TXC - 2 4 3 NC
PWB 4 GND
5 NC
D I N - 8 P D I N - 8 P
6 GND
P302P J 6 0 2 7 GND
1 TXD0 TXD0 1 8 12V
2 RXD0 RXD0 2 9 12V
3 PARITY PARITY 3
4 Remo-PDP Remo-PDP 4
EH-4P
5 Audio L Audio L 5
6 Audio R Audio R 6 PPA
7 PDDET PDDET 7 1 A.12V
8 AVDET2 AVDET2 8 2 A.12V
3 A.GND
4 A.GND
EH-7P
PMW
MD1 1
FEW/FWP 2
VIN 3
RESET 4
TXD 5
RXD 6
GND 7
Z H - 1 2 P
PDA1
1 ROUT
2 RIN
3 GND
4 LOUT
5 LIN
EH-2P 6 GND
7 SDA
EAS1
PAS1 8 SCL
L + 1 9 GND
SP L
L - 2 1 0 AUDRST
1 1 AUDDET
1 2 + 1 2 V
EH-3P
PAS2
1
R+ 2
SP R
R - 3
EAS2
SUB WOOFER OUT
J 4 0 1
SUB
GND
A V C 5 0
97
P H - 6 P
ESC2
PSC2
STB+5V 1
REM 2
LED PWB
GND 3
LED1 4
LED2 5
LEDOFF 6
D F 1 3 - 2 0 D P - 1 . 2 5 V
CN1
EDS
GND(LVDS) 2
SCL 4
GND 6
SDA 8
GND(LVDS) 1 0
CPUG0 1 2
PDPG0 1 4
IRQ 1 6
PDWN 1 8
GND(LVDS) 2 0
B5B-XH 20FMN-BT 00 6200 520 330 000
ESU CN63 CN69 CN7
Vpr1(STB+5V) 1 1 NC 2 NC NC 2
2 3 NC 4 NC NC 4
Vpr2(STB+3.3V) 3 5 GND 6 Vsago ECN69 VSAGO 6
LED-OFF 4 7 GND 8 Vcego VCEGO 8
GND 5 9 GND 1 0 PFCgo PFCGO 1 0
1 1 GND 1 2 Vra Vra 1 2
1 3 GND 1 4 Vrs Vrs 1 4
B9B-EH
1 5 GND 1 6 Vlak Iak 1 6
EPS CNPPS 1 7 GND 1 8 Vak Vak 1 8
NC 1 1 9 GND 2 0 Vsk Vsk 2 0
NC 2
NC 3
B6B-PH
GND 4
ECN68
NC 5 CN68 CN6
GND 6 1 Vpr2(STB+3.3V) Vpr2
GND 7 2 NC NC
+ 1 2 V 8 3 GND GND
+ 1 2 V 9 4 GND GND
5 NC NC
6 Vcc(5.1V) Vcc
B4B-EH
EPA CNPPA
B10P-VH
+ 1 3 V 1
+ 1 3 V 2 CN64 ECN64 CN23
GND 3 1 Va(60V) Va
GND 4 2 NC NC
3 Vcc Vcc
4 GND GND
5 GND GND
6 GND GND
7 NC NC
8 Vs(80V) Vs
9 Vs(80V) Vs
1 0 Vs(80V) Vs
POWER
B9P-VH
UNIT ECN65
CN65 CN33
1 Vcc(5.1V) Vcc
2 GND GND
3 GND GND
4 GND GND
5 GND GND
6 NC NC
7 Vs(80V) Vs
8 Vs(80V) Vs
9 Vs(80V) Vs
B7B-PH
ECN66
CN66 CN42
1 Va(60V) Va
2 NC NC
3 NC NC
4 GND GND
5 GND GND
6 NC NC
7 Vcc(5.1V) Vcc
B7B-PH
CN67 ECN67 CN52
1 Va(60V) Va
2 NC NC
3 NC NC
4 GND GND
5 GND GND
6 NC NC
7 Vcc(5.1V) Vcc
B6P-VH VH-6P
EPU1
CN61 PPU1
VT-2P
1 AC(L) AC 1
2 2 PPU2
3 AC(N) AC 3 1 AC
4 4 2 AC
5 5
6 FG FG 6
FILTER
VH-8P
PWB
PSW
1 AC
EGND 2
3
4 AC
5
6 AC
7
8 AC
PT3-E/G AVC3-U
PDP
MODULE
RXIN0- 1
RXIN0+ 3
RXIN1- 5
RXIN1+ 7
RXIN2- 9 Logic
RXIN2+ 1 1
RXCLKIN- 1 3
RXCLKIN+ 1 5
RXIN3- 1 7
RXIN3+ 1 9
NC 1
NC 3
GND 5
GND 7
GND 9 Logic
GND 1 1
GND 1 3
GND 1 5
GND 1 7
GND 1 9
B6B-PH
1
2
Logic
3
4
5
6
B10P-VH
1
2
3
4
5 Xsus
6
7
8
9
1 0
B9PS-VH
1
2
3
4
5 Ysus
6
7
8
9
B7B-PH
1
2
3
AbusR
4
5
6
7
B7B-PH
1
2
3
4 AbusL
5
6
7
AC120V
EPU2
AC
INLET
E902
ESW
MAIN
POWER
SW
3 2 H D T 5 0 M / 5 5 M