Hitachi 32PD7800, Service Manual

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62
32PD7800/42PD7800
12. Connection diagram
1 2 3 4 5 6 7 8
49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23
1 2 3 4 5 6 7 8 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
TUNER
VIDEO
1 2
30V GND
3 4
GND 5V 5V
5
GND 12V GND 10V
6 7 8 9
10 11 12 13
GND 12V GND 10V
1 2
STB 5V N.C.
3 4
N.C. GND Power Off
5
1 2
STB 5V N.C.
3 4
STB3.3V GND Power Off
5 1 2
30V GND
3 4
GND 5V 5V
5
GND 12V GND 10V
6 7 8 9
10 11 12 13
GND 12V GND 10V
JOINT PJP1 B5B-EH PJP2 B13B-EH
PTV1 PH-8P
PTV1 PH-8P
CN63 B5B-EH CNPPS B13B-EH
FORMAT
1 2
Va NC
3 4
Vcc GND GND
5
NC Vs
6 7 8 9
10
GND Vs Vs
1 2
Va NC
3 4
Vcc GND GND
5
NC Vs
6 7 8 9
10
GND Vs Vs
B10P-VH
CN64 B10P-VH
1 2
Vcc GND
3 4
Vpr2 Vra GND
5 6
Vrs
1 2
Vcc GND
3 4
Vpr2 Vra GND
5 6
Vrs
B6B-PH
CN69 B9B-PH
Vcego PFCgo Vsago
7 8 9
7 8 9
Vcego PFCgo Vsago
POWER
1 2
RA- GND(LVDS)
3 4
RA+ RB- SCL
5
RB+ RC- RC+ RCLK- RCLK+ RD+
6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23
GND SDA GND(LVDS) CPUGO PDPGO IRQ RD- PDWN GND(LVDS) RE-
24 25 26 27 28 29 30
RE+ GND GND GND GND GND GND GND GND
PFM1 DF13-30DS
CN1 DF13-30DS
1 2
RA- GND(LVDS)
3 4
RA+ RB- SCL
5
RB+ RC- RC+ RCLK- RCLK+ RD+
6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23
GND SDA GND(LVDS) CPUGO PDPGO IRQ RD- PDWN GND(LVDS) RE-
24 25 26 27 28 29 30
RE+ GND GND GND GND GND GND GND GND
PANEL AUDIO
1 2 3 4 5 6
1 2
AC(L) N.C.
3 4
AC(N) N.C. N.C.
5 6
FG
CN61 B6P-VH
PPU1 VH-6P
AC(L) N.C. AC(N) N.C. N.C. FG
FILTER
1 2
LCH+ LCH-
PAS1 EH-2P
PSA1 EH-2P
1 2
LCH+ LCH-
2 3
RCH+ RCH-
PAS2 EH-3P
PSA2 EH-3P
2 3
RCH+ RCH-
SPEAKER (L) SPEAKER (R)
1
NC
1 2
STB5V REM
3 4
GND LED2
(G)
LED1(R)
5 6
LEDOFF
1 2 3 4 5 6
PFL1 SH-6P
1 2
ADKEY1 ADKEY2
3 4
ADKEY3 GND
1 2 3 4
PKF1 PH-4P
PFK1 SH-4P
ADKEY1 ADKEY2 ADKEY3 GND
LED/REM KEY PLF1 PH-6P
STB5V REM GND LED2
(G)
LED1(R) LEDOFF
1
NC
2 3
GND GND
4 5
+12V +12V
6 7
PJA1 PH-7P
PAJ1 PH-7P
4 5 6 7
GND GND +12V +12V
5.5V LEDOFF
5.5V LEDOFF
2 3
22 21 20 19
29 30 31 32
18 17 16 15
33 34 35 36
14 13 12
37 38 39
11 10
9 8
40 41 42 43
7 6
44 45
5 4 3 2
46 47 48 49
50
1
1
50
PTV2 50P
PTV2 50P
50 49 48 47 46
WSS_1
45 44 43 42 41 40
MCV.SYNC SCV.SYNC GND GND T.DET1 V.DET3 V.DET1 V.DET2
11 10
9 8 7 6
L R
5 4 3 2 1
GND GND GND
AVC.PARITY
MH MV AVC.RXD REM-PDP AVDET2 AVC.TXD PDDET SH SV MY MCb MCr GND GND GND SY SCb SCr GND GND GND
1 2 3 4 5 6 7 8 9
10 11 12
PJF3 50P PJF4 SH-12P
1 2
6V 6V
3 4
GND 3.3V GND
5
GND 1.8V 1.8V
6 7 8 9 10 11
3.3V GND 1.8V
PFJ2 ZH-12P
PJF2 ZH-12P
10V
1
STB5V (PDPGO) TV-POWER
2 3 4 5 6 7
GND GND LEDOFF
PFJ1 ZH-7P
PJF1 ZH-7P
10V
1
STB5V (PDPGO)
TV-POWER
2 3 4 5 6 7
GND GND LEDOFF
1 2
6V 6V
3 4
GND 3.3V GND
5
GND 1.8V 1.8V
6 7 8 9
10 11
3.3V GND 1.8V
1 2 3 4 5 6 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
PFJ3 50P
MY MCb MCr GND GND GND SY SCb SCr GND GND GND
1 2 3 4 5 6 7 8 9 10 11 12
PFJ4 SH-12P
20 19 18 17 16 15 14 13 12 30 29 28 27 26 25 24 23 22 21 39 38 37 36 35 34 33 32 31
HDMI_DET
GND SCL0 SDA0 SCL1 FUNC_1 FUNC_2
HDMI_CIR_DE T
TV.AFC(M)
FE.AGC_O(M)
V.FREQ_2 SDA1 EXT.RESET
FE.AGC_I(M)
H.FREQ_2 GND
12
12
GND
50 49 48 47 46
WSS_3
45 44 43 42 41 40
INT_HDMI
FAN_ALARM
FBLK2 GND IRQ_DTT FBLK3 ETHER TX ETHER RX SCL5 SDA5 HP_DETEC
EDID_PROTECT HDMI_A_SWG ND BACKLIGHT
11 10
9 8 7 6 5 4 3 2 1
DTT_POWER
GND EVOLUME
PJF5 50P
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
PFJ5 50P
20 19 18 17 16 15 14 13 12 30 29 28 27 26 25 24 23 22 21 39 38 37 36 35 34 33 32 31
V.FREQ_1 GND DEMP_OUT TV.AFC(S) HP.VOL GND N.C. H.FREQ_1 SW_R_OUT
DIP.DET HDMI-HPDRESET FE.AGC_I(S)
GND SW_L_OUT
CUR_PRTCT HDMI-RESET
WSS_2
STAND.CIR_DE T
RXD BUSY VPP TXD SCLK CNVSS
37 38 39 40 41 42
RESET
43
S.TXD S.RXD RES MD2 FEW FCK
44 45 46 47 48 49
GND
50
GND BCK IN GND BCK OUT GND
1 2 3 4 5 6 7 8 9
SD IN LRCK IN SD OUT LRCK OUT
PFA1 SH-9P
PAF1 ZH-9P
1 2 3 4 5 6 7 8 9
GND BCK IN GND BCK OUT GND SD IN LRCK IN SD OUT LRCK OUT
L R MUTE SCL
2 3 4 5 6 7 8
GND GND SPRLY SDA
PFA2 SH-10P
PAF2 ZH-10P
2 3 4 5 6 7 8 9
L R MUTE SCL GND GND SPRLY SDA
9 1
GND
1
GND
10
AUDRST
10
AUDRST
5 6 7 8 9 10 11 12 2 3 4
P301 ZH
-1
2
P
P301 SH-14P
1 2 3 4 5
P103 ZH-5P
BM_H BM_DET BM_V
1 2
EN
3 4
DATA CLK GND
5
WKP Y Pb
6 7 8
10 11 12
GND GND
13 14
Pr
5 6
BRIDGE MEDIA
7
EN GND DATA CLK GND WKP Y Pb GND GND GND GND Pr GND
P501 Z
H
-
11P
1 2 3 4
5.5V 5.5V GND GND
9
GND
1
GND
8 9 10 11
H GND V GND
P303 ZH
-
4
P
1 2 3 4
5.5V 5.5V GND GND
USB 5V DP GND DM GND
PJB303 ZH-4P
1 2 3 4
5.5V 5.5V GND GND SCr GND MY MCb GND GND GND MCr SY SCb GND
7
WSS_1 MCV.SYNC SCV.SYNC T.DET1 V.DET3 V.DET1 V.DET2 L R GND GND GND AVC.PARITY MH MV AVC.RXD REM-PDP AVDET2 AVC.TXD PDDET SH SV HDMI_DET GND SCL0 SDA0 SCL1 FUNC_1 FUNC_2 HDMI_CIR_DE T TV.AFC(M) FE.AGC_O(M) V.FREQ_2 SDA1 EXT.RESET FE.AGC_I(M) H.FREQ_2 WSS_3 INT_HDMI FAN_ALARM FBLK2 GND IRQ_DTT FBLK3 ETHER TX ETHER RX SCL5 SDA5 HP_DETEC EDID_PROTECT HDMI_A_SWG ND BACKLIGHT DTT_POWER GND EVOLUME V.FREQ_1 GND DEMP_OUT TV.AFC(S) HP.VOL GND N.C. H.FREQ_1 SW_R_OUT DIP.DET
HDMI-HPDRESET
FE.AGC_I(S) GND SW_L_OUT CUR_PRTCT HDMI-RESET WSS_2 STAND.CIR_DE T RXD BUSY VPP TXD SCLK CNVSS RESET S.TXD S.RXD RES MD2 FEW FCK GND
3.3V
1
GND GND SCr GND MY MCb GND GND GND MCr SY SCb GND
1 2 3 4 5
P103 SH
-5
P
USB 5V DP GND DM GND
1
3.3V
FE+30V GND A+9V GND A+
5.5V
GND GND MTV.CV MTV.L MTV.R MTV.AFC GND GND GND GND GND MFE.AGCO MFE.AGCI EXT.RESET GND MVD(15kHz MHD(15kHz MCCD/TX.B GND MCCD/TX.G MCCD/TX.R MCCD/TX.B GND MCV/Y(CC GND SHD(15kHz SVD(15kHz GND SCCD.BLK SCCD.R SCCD.G SCCD.B SCCD.SW SCV(CCD) GND SY(CCD) GND TUNER.DET GND SCL1 SDA1 GND SCL0 SDA0 GND SFE.SW1 SFE.SW2 SFE.APC SFE.AGCO GND GND GND DTT+5V
FE+30V GND A+9V GND A+
5.5V
GND GND MTV.CV MTV.L MTV.R MTV.AFC GND GND GND GND GND MFE.AGCO MFE.AGCI EXT.RESET GND MVD(15kHz MHD(15kHz
MCCD/TX.B
GND
MCCD/TX.G MCCD/TX.R MCCD/TX.B
GND MCV/Y(CC GND SHD(15kHz SVD(15kHz GND SCCD.BLK SCCD.R SCCD.G SCCD.B SCCD.SW SCV(CCD) GND SY(CCD) GND
TUNER.DET
GND SCL1 SDA1 GND SCL0 SDA0 GND SFE.SW1 SFE.SW2 SFE.APC SFE.AGCO GND GND GND DTT+5V
PVT3 20P
SCL1 SDA1
SFE.SW1 SFE.SW2 SFE.APC STV.CV GND STV.AUDIO GND STV.AFC GND GND SFE.AGCO SFE.AGCI GND GND FE+30V GND BV+5V
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1
V-5V
PVH1 50P
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 1 50
HDMI.Pb GND DTT.RXD DTT.TXD DTT.IRQ GND GND DTT.R DTT.G DTT.B DTT.Ys GND DTT.CV GND DTT.A.L DTT.A.R GND DTT.SW (DTT+5V) (DTT+9V) DTT.POWE HDMI.Y GND A+10V GND A+10V SCL5 SDA5 HDMI.DET
HPD.RESET HDMI.RESET
HDMI.INT
EDID.PRTCT
DEMP HDMI.PWB. GND GND HDMI.Pr GND HDMI.H HDMI.V GND HDMI.L HDMI.R STB+5V GND GND A+5V GND A+9V
SUB.TUNER
PTV3 20P
2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20
1
SCL1 SDA1 GND SFE.SW1 SFE.SW2 SFE.APC STV.CV GND STV.AUDIO GND STV.AFC GND GND SFE.AGCO SFE.AGCI GND FE+30V GND BV+5V
V-5V
HDMI
HDMI.Pb
PHV1 50P
GND DTT.RXD DTT.TXD DTT.IRQ GND GND DTT.R DTT.G DTT.B DTT.Ys GND DTT.CV GND DTT.A.L DTT.A.R GND DTT.SW (DTT+5V) (DTT+9V) DTT.POWE HDMI.Y GND A+10V GND A+10V
49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2
50
1
SCL5 SDA5 HDMI.DET HPD.RESE HDMI.RESE HDMI.INT EDID.PRTC DEMP
HDMI.PWB.DET
GND GND HDMI.Pr GND HDMI.H HDMI.V GND HDMI.L HDMI.R STB+5V GND GND A+5V GND A+9V
11 12
GND STB+5V
13 14
GND GND TV-POWER
15
SDA0 N.C. HP.DET HDMI.A.SW WSS2 F.Blank3
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 41 42 43
SCL0 GND GND DIP.DET WSS1 WSS3 N.C. F.Blank2 GND GND
44 45 46 47 48 49 50 51 52 53 54 55
SV SH VIDEO.L GND VIDEO.R GND MCV.SYNC GND SCV.SYNC GND MH.FREQ MV.FREQ
56 57 58 59 60 61 62 63 64 65
MTV-AFC MFE.AGCO
66 67 68 69 70
EXT.RESET MFE.AGCI GND GND SH.FREQ SV.FREQ GND VIDEO.DET1 VIDEO.DET3 SCL1 VIDEO.DET2 GND SCL2 GND TUNER.DET
11 12
GND STB+5V
13 14
GND GND TV-POWER
15
SDA0 N.C. HP.DET HDMI.A.SW WSS2 F.Blank3
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
SCL0 GND GND DIP.DET WSS1 WSS3 N.C. F.Blank2 GND GND
34 35 36 37 38 39 40 41 42 43 44 45
SV SH VIDEO.L GND VIDEO.R GND MCV.SYNC GND SCV.SYNC GND MH.FREQ MV.FREQ
46 47 48 49 50 51 52 53 54 55
MTV-AFC MFE.AGCO
56 57 58 59 60
EXT.RESET MFE.AGCI GND GND SH.FREQ SV.FREQ GND VIDEO.DET1 VIDEO.DET3 SCL1 VIDEO.DET2 GND SCL2 GND TUNER.DET
GND
1
GND A+10V
2 3 4 5
+30V A+10V
GND
1
GND A+10V
2 3 4 5
+30V A+10V
PJV1 120P
PVJ1 120P
GND
6
GND
6
GND
7
GND
7
A+
5.5V
8
A+
5.5V
8
A+
5.5V
9
A+
5.5V
9
GND
10
GND
10
31 32 33
MY
34 35 36 37 38 39 40
MPr MPb MH GND MV GND SY SPb SPr
31 32 33 34 35 36 37 38 39 40
SPr
71 72 73 74 75
GND HDMI.DET
76 77 78 79 80
SDA5 HDMI.PWB.DET EDID.PRTCT SFE.AGCI STV.AFC HP.VOL GND SCL5
51 52 53 54 55 56 57 58 59 60 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 31 32 33
MY
34 35 36 37 38 39
MPr MPb MH GND MV GND SY SPb
71 72 73 74 75
GND HDMI.DET
76 77 78 79 80
SDA5
HDMI.PWB.DET
EDID.PRTCT SFE.AGCI STV.AFC HP.VOL GND SCL5
81
HPD.RESET
81
HPD.RESET
82
HDMI.RESET
82
HDMI.RESET
84
DEMP
84
DEMP
83
HDMI.INT
83
HDMI.INT
86
DTT.RXD
86
DTT.RXD
85
GND
85
GND
88
DTT.IRQ
88
DTT.IRQ
87
DTT.TXD
87
DTT.TXD
90
GND
90
GND
89
DTT.POWE
89
DTT.POWE
92
AVC.TXD
92
AVC.TXD
91
AVC.RXD
91
AVC.RXD
94
REM-PDP
94
REM-PDP
93
AVC.PARITY
93
AVC.PARITY
96
N.C.
96
N.C.
95
N.C.
95
N.C.
98
AVDET2
98
AVDET2
97
PDDET
97
PDDET
100
M.RXD
100
M.RXD
99
GND
99
GND
102
M.VPP
102
M.VPP
101
M.BUSY
101
M.BUSY
104
M.TXD
104
M.TXD
103
M.SCLK
103
M.SCLK
106
M.RESET
106
M.RESET
105
M.CNVSS
105
M.CNVSS
108
S.TXD
108
S.TXD
107
GND
107
GND
110
S.RES
110
S.RES
109
S.RXD
109
S.RXD
112
S.FEW
112
S.FEW
111
S+3.3V
111
S+3.3V
114
S.FCK
114
S.FCK
113
S.MD2
113
S.MD2
116
JOINT.DET
116
JOINT.DET
115
GND
115
GND
118
FUNC_2
118
FUNC_2
117
FUNC_1
117
FUNC_1
120
MOTOR-
120
MOTOR-
119
MOTOR+
119
MOTOR+