Hitachi 32HDL51M, Service Manual

Page: 38 / 80

C CO ON NN NE EC CT TIIO ON N D DIIA AG GR RA AM M
PSC PCONT P50FP P001P
P501P PSC2 PSC2L
1 LED LED 1 50 GND GND 1
1 GND 1 STB+5V STB+5V 1
2 POWER_SAVE POWER_SAVE 2 49 NC NC 2
2 TxD 2 REM REM 2
3 SBY+5.0V SBY+5.0V 3 48 GND GND 3
3 RxD 3 GND GND 3
4 GND GND 4 47 DATA DATA 4
4 RES 4 LED1 LED1 4
5 RM_IN RM_IN 5 46 CLK CLK 5
5 +5V 5 LED2 LED2 5
6 SW+5.0V SW+5.0V 6 45 GND GND 6
6 FEW 6 LED OFF LEDOFF 6
7 A/D_KEY1 A/D_KEY1 7 44 FC-ENA FC-ENA 7
7 MD2
8 A/D_KEY2 A/D_KEY2 8 43 OSD-CS OSD-CS 8 8 FCK
9 IR_CAP IR_CAP 9 42 OSD-DATA OSD-DATA 9
41 OSD-CLK OSD-CLK 10
PDS CN1
40 GND GND 11
2 RA- 1 GND(LVDS) 2 GND(LVDS) 1 RA-
39 NC NC 12
P301P J601 4 RA+ 3 SCL0 4 SCL0 3 RA+
38 NC(K-DET) NC(K-DET) 13
1 TX2 - RX2 - 1 6 RB- 5 GND 6 GND 5 RB-
37 NC NC 14
2 TX2 + RX2 + 2 8 RB+ 7 SDA0 8 SDA0 7 RB+
36 NC(KMASK) NC(KMASK) 15
3 TX2 SHIELD RX2 SHIELD 3 10 RC- 9 GND(LVDS) 10 GND(LVDS) 9 RC-
PSW PSWAV 35 GND GND 16
4 NC NC 4 12 RC+ 11 CPU-G0 12 CPU-G0 11 RC+
1 GUIDE GUIDE 1 34 232C-PDP(TXD)
232C-PDP(TXD)
17 5 NC NC 5 14 RCLK- 13 PDP-G0 14 PDP-G0 13 RCLK-
2 MENU/SEL MENU/SEL 2 33 232C-PDP(RXD) 232C-PDP(RXD) 18
6 SCLH SCLH 6 16 RCLK+ 15 IRQ 16 IRQ 15 RCLK+
3 GND GND 3 32 GND GND 19 7 SDAH SDAH 7 18 RD- 17 PDWN 18 PDWN 17 RD-
31 AVDET AVDET 20
8 NC NC 8 20 RD+ 19 GND(LVDS) 20 GND(LVDS) 19 RD+
30 NC NC 21 9 TX1 - RX1 - 9 22 (RE-) 21 GND 22 GND 21 (RE-)
29 Remo-PDP Remo-PDP 22
10 TX1 + RX1 + 10 24 (RE+) 23 GND 24 GND 23 (RE+)
PAN 28 NC NC 23 11 TX1 SHIELD RX1 SHIELD 11 26 GND 25 GND 26 GND 25 GND
1 ANT 1 27 NC(PMRST) NC(PMRST) 24
12 NC NC 12 28 GND 27 GND 28 GND 27 GND
2 GND 2 26 C-SW C-SW 25 13 NC NC 13 30 GND 29 GND 30 GND 29 GND
3 EPG+9.0V 3 25 GND GND 26 14 AVDET AVDET 14
24 MY MY 27
15 GND GND 15
23 MCb MCb 28
16 HPDET HPDET 16
22 MCr MCr 29
17 TX0 - RX0 - 17
21 GND GND 30
18 TX0 + RX0 + 18
20 MH MH 31
19 TX0 SHIELD RX0 SHIELD 19
19 MV MV 32
20 NC NC 20
18 GND GND 33
21 NC NC 21
17 SY SY 34
22 TXC SHIELD RXC SHIELD 22
16 SCb SCb 35
23 TXC + RXC + 23
PMS1 PMS1 15 SCr SCr 36
24 TXC - RXC - 24 PSU P804
1 DM_RXD DM_RXD 1 14 GND GND 37
1 STB 5V STB 5V 1
2 DM_TXD DM_TXD 2 13 SH SH 38
2 LCD-ON LCD-ON 2
3 DM_CTS DM_CTS 3 12 SV SV 39
3 STB-3.3V STB-3.3V 3
4 DM_RTS DM_RTS 4 11 GND GND 40
P302P J602 4 LED OFF LED OFF 4
5 DM_RESET DM_RESET 5 10 GND(OSD/TXTG) GND(OSD/TXTG) 41
1 TXD0 RXD0 1 5 GND GND 5
6 OPT_IN OPT_IN 6 9 GND(OSD/TXTB) GND(OSD/TXTB) 42
2 RXD0 TXD0 2
7 NC NC 7 8 GND(OSD/TXTR) GND(OSD/TXTR) 43
3 PARITY PARITY 3
8 GND GND 8 7 GND(OSDBLK/Ys) GMD(OSDBLK/Ys) 44
4 Remo-PDP Remo-PDP 4
9 FAN_ON/OFF FAN_ON/OFF 9 6 GND(HT/YM) GND(HT/YM) 45
5 Audio L Audio L 5 PPS P805
10 EPG_V_IN EPG_V_IN 10 5 GND GND 46
6 Audio R Audio R 6 1 (30V) (30V) 1
11 GND GND 11 4 L L 47
7 PDDET PDDET 7 2 GND GND 2
12 DM-5.4V DM-5.4V 12 3 GND GND 48
8 AVDET2 AVDET2 8 3 GND GND 3
13 GND GND 13 2 R R 49
4 5V 5V 4
14 NC NC 14 1 GND GND 50
5 5V 5V 5
15 DM+5.6V DM+5.6V 15 6 GND GND 6
16 DM+5.6V DM+5.6V 16
7 GND GND 7
17 GND GND 17
8 12V 12V 8
18 GND GND 18
8 12V 12V 9
19 GND GND 19 PFP1 P002P 8 GND GND 10
20 DM+3.6V DM+3.6V 20 1 F+5.5V F+5.5V 1
8 GND GND 11
21 DM+3.6V DM+3.6V 21 2 F+5.5V F+5.5V 2 8 10V 10V 12
22 DM+3.6V DM+3.6V 22 3 GND GND 3
13 10V 10V 13 P801 CN6
23 DM+3.6V DM+3.6V 23 4 GND GND 4 1 24V 24V 1
5 FSTBY+5V FSTBY+5V 5 2 24V 24V 2
6 FSTBY+5V FSTBY+5V 6
3 24V 24V 3
7 GND GND 7 4 24V 24V 4
PMS2 PMS2
PPL P807 5 24V 24V 5
1 PDP_L PDP_L 1 1 LCD+5/+12V LCD+5/+12V 1 6 GND GND 6
2 PDP_R PDP_R 2
2 LCD+5/+12V LCD+5/+12V 2 7 GND GND 7
3 GND GND 3 PFP2 P003P 3 LCD+5/+12V LCD+5/+12V 3 8 GND GND 8
4 IR_OUT IR_OUT 4 1 D+1.8V D+1.8V 1
4 LCD+5/+12V LCD+5/+12V 4 9 GND GND 9
5 GND GND 5 2 D+1.8V D+1.8V 2 5 GND GND 5 10 GND GND 10
6 DM_PR DM_PR 6 3 GND GND 3 6 GND GND 6 11 PANEL DET. PANEL DET. 11
7 DM_PB DM_PB 7 4 GND GND 4
7 GND GND 7 12 ON/OFF ON/OFF 12
8 GND GND 8 5 DM+3.3V DM+3.3V 5 13 BRT BRT 13
9 DM_YH DM_YH 9 6 DM+3.3V DM+3.3V 6
14 GND GND 14
10 GND GND 10 7 DM+3.3V DM+3.3V 7
11 SUB_L SUB_L 11 8 GND GND 8
12 SUB_R SUB_R 12 9 GND GND 9
13 GND GND 13
14 MAIN_L MAIN_L 14
15 MAIN_R MAIN_R 15 PSL P806
16 GND GND 16
1 BL_ON BL_ON 1
17 DM_C DM_C 17 2 I_PMW I_PMW 2
18 GND GND 18 PHM PMH
3 E_PMW E_PMW 3
19 DM_Y DM_Y 19 50 HDMI RESET HDMI RESET 1
4 SEL SEL 4
20 GND GND 20 49 HPD RESET HPD RESET 2
5 GND GND 5
21 3D_C 3D_C 21 48 GND GND 3
22 GND GND 22 47 GND GND 4
23 3D_V/Y 3D_V/Y 23 46 +16.0V +16.0V 5
45 +16.0V +16.0V 6
44 +16.0V +16.0V 7
SUB WOOFER OUT
PFAN 43 +16.0V +16.0V 8
VCC 1 42 GND GND 9
JK401
LOCK 2 41 GND GND 10
SUB
GND 3 40 SW+9.0V SW+9.0V 11
GND
39 SW+9.0V SW+9.0V 12
38 GND GND 13
PFSA PFSB PFH1 37 GND GND 14
GND 1 1 GND GND 1 36 SW+5.0V SW+5.0V 15
RXD 2 2 RXD RXD 2 35 SW+5.0V SW+5.0V 16
P800 PPU1 AC120V
BUSY 3 3 BUSY BUSY 3 34 POWER_2 POWER_2 17
1 AC(L) AC 1
VPP 4 4 VPP VPP 4 33 HDMI1_INT HDMI1_INT 18
2 2 PPU2
VDD 5 5 VDD VDD 5 32 HDMI1_SDA HDMI1_SDA 19 3 AC(N) AC 3 1 AC
SCLK 6 6 SCLK SCLK 6 31 HDMI1_SCL HDMI1_SCL 20
4 2 AC
TXD 7 7 TXD TXD 7 30 DEMP1_SEL DEMP1_SEL 21 5
CNVSS 8 8 CNVSS CNVSS 8 29 GND GND 22
JSW 6
RESET 9 9 RESET RESET 9 28 SPDIF SPDIF 23 MD1 1
GND 10 10 GND GND 10 27 GND GND 24 FWE/FWP 2
26 CEC CEC 25
+5V 3
25 SPDIF_SEL SPDIF_SEL 26
RESET 4
PFH2 24 GND GND 27
TXD 5 PSW
GND 1 23 HDMI2_INT HDMI2_INT 28
RXD 6 PAS1 1 AC
GND 2 22 HDMI2_SDA HDMI2_SDA 29
GND 7 1 L+ 2
21 HDMI2_SCL HDMI2_SCL 30
MOTOR- 8 2 L- 3
20 DEMP2_SEL DEMP2_SEL 31
MOTOR+ 9 4 AC
PFH3 19 GND GND 32
R_DET 10 5
GND 1 18 HDMI1_R HDMI1_R 33 L_DET 11 6 AC
RXD 2 17 GND GND 34
JOINT_DET 12 7
BUSY 3 16 HDMI1_L HDMI1_L 35
SW_COM 13 PAS2 8 AC
VPP 4 15 GND GND 36
1
VDD 5 14 HDMI2_R HDMI2_R 37
2 R+
SCLK 6 13 GND GND 38
3 R-
TXD 7 12 HDMI2_L HDMI2_L 39
CNVSS 8 11 GND GND 40
RESET 9 10 HDMI1_PR HDMI1_PR 41
GND 10 9 HDMI1_PB HDMI1_PB 42
8 GND GND 43
7 HDMI1_Y HDMI1_Y 44
JSW
6 GND GND 45
SW_COM 1 - + - +
PRST 5 HDMI2_PR HDMI2_PR 46
JOINT_DET 2
KEY_IN1 1 4 HDMI2_PB HDMI2_PB 47
L_DET 3
KEY_OUT2 2 3 GND GND 48
R_DET 4 WF WF
2 HDMI2_Y HDMI2_Y 49
MOTOR+ 5
1 GND GND 50
MOTOR- 6
PJIG1 NC 7
SBY+5.0V 1
NC 8 WF WF
SCL2 2 NC 9
SDA2 3
NC 10
GND 4 PJIG2 NC 11
SCL1 5 1 NC
NC 12 TW S SP P--U UN NIIT T TW S SP P--U UN NIIT T
SDA1 6 2 TXD NC 13 S SW WIIV VE EL L S ST TA AN ND D
JIG 7 3 RXD
AC120V
SCL3 8 4 NC
SDA3 9 5 GND
6 NC
7 NC
DVI-D 24P
DIN-8P
PH-8P
A AV VC C7 76 6L L
C CO ON NN NE EC CT TIIO ON N D DG GM M..
((3 32 2H HD DL L5 51 1))
SIGNAL
/AUDIO
PWB
DVI-D 24P
DIN-8P
R/C
RECIEVER
PWB
FILTER
PWB
LCD
MODULE
AC
INLET
EDS
EPU1
MAIN
POWER
SW
E903
POWER
UNIT
ESC2
PH-6P PH-6P
DF13-30DP-1.25V DF13-30DP-1.25V
ESU
XHP-5P EHP-5PIN
EPS
EH-13P
ECN1
B14B-PH
B3P-VH VH-6P
VT-2P
E902
ESW
VH-8P
EAS1
EH-2P
EAS2
EH-3P
3 32 2H HD DL L5 51 1M M
+ +
M
--
MOTOR
ESS
FG-13P
CONTROL
PWB
FPC-50P FPC-50P
ESF
AV
PWB
M. TUNER
S. TUNER
EH-3P
EAN
EFEM
EFES
EH-3P
ZH-9P ZH-9P EFP2
ZH-7P ZH-7P
EFP1
PH-10P
PH-9P
EH-2P
FC4
UNIT
ANT SW
MEMORY INITIALIZE
I2C JIG
PH-9P PH-9P
EPCONT
MAIN S/W
WRITING HDMI
PWB
FPC-50P FPC-50P
EHM
PH-23P 23P
DIGITAL
MODULE
PH-23P 23P
D. TUNER
ZH-10P
CCD S/W
WRITING
EDM
EP01
EPP
FAN
EPFH1
PH-3P
SW-
JIG
SW
PWB
EH-3P
EH-2P
GND
EH-7P
RS232C
CONTROL
JIG
FG-13P
EH-13P
EH-3P
ESW
PHOTO INPUT
EUSB
EPL
ESL
PH-5P PH-5P
SH-7P SH-7P
B14B-PH
CONNECTION DIAGRAM
38
PCLI/AVC5-UB