DOWNLOAD Sharp PZ-50HV2E (serv.man12) Service Manual ↓ Size: 197.39 KB | Pages: 10 in PDF or view online for FREE

Model
PZ-50HV2E (serv.man12)
Pages
10
Size
197.39 KB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD / Block diagram
File
pz-50hv2e-sm12.pdf
Date
PREV: Sharp PZ-50HV2E (serv.man11) Service Manual

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67
A
B
C
D
1
2
3
1
2
3
4
PZ-50HV2, PZ-50HV2E
PZ-50HV2U
Ë 
X DRIVE ASSY
23
21
5
7
9
11
13
15
17
19
PN_MUTE
XNR-U
XSUS-B
XSUS-U
XSUS-D
XSUS-G
XSUS-MSK
XCP-MSK
XNR-D1
XNR-D2
CN3001
X2
1
2
3
4
8
11
CN3101
X1
XNR_U
XNR_U
2
4
5
3
6
6
5
2
3
4
9
IC3004
TC74ACT540FT
IC3008
TC74ACT541FT
18
17
14
14
15
18
17
16
16
15
1
5
2
3
4
6
8
9
7
10
IC3008
PE1012A
20
23
22
21
19
17
16
18
15
2
3
4
5
7
8
6
9
IC3001
TC74ACT541FT
IC3102
HCPL-M611
IC3101
TC74ACT541FT
IC3200
STK795-460
Pulse Module
IC3201
STK795-460
Pulse Module
T3701
VRN D-D CONV.
XCP-MSK
XSUS-MSK
VCP
PLD
SUSOUT A
37-40
29,30
K3105
PSUS
K3107
IC3103,IC3104
TND301S
Q3103,
Q3107
Q3104,
Q3109
Q3105,
Q3124
Q3106,
Q3125
SUSOUT B
37-40
29,30
K3106
IC3106,IC3107
TND301S
Q3110,
Q3114
Q3111,
Q3115
Q3112,
Q3126
Q3113,
Q3127
To
X CONNECTOR
ASSY
IC3110
TND301S
IC3113
TND301S
charge pump
circuit
From DIGITAL VIDEO ASSY
Photo
coupler
2-9
11-18
+15V
DGND
XDRIVE_PD
XDC_DC_PD
VSUS
SUSGND
SUSGND
SUSGND
P.D.
DET.
18
17
16
15
13
12
14
11
14
16
18
20
14
16
18
20
VSUS   225V
VRN UVP
VRN OVP
Q3116
Q3120
Q3122
Q3128
XNR P.D.
DET.
XNR-D1
XNR-D2
VRN-300V
XDRIVE P.D
A
B
C
D
5
6
7
5
6
7
8
A
B
C
D
2
3
4
1
2
3
4
PZ-50HV2, PZ-50HV2E
PZ-50HV2U
69
68
Ë 
Y DRIVE ASSY
 
CLR
CLK
OC1
OC2-1
LE
AB
SI1
SI2
Photo Coupler
Photo Coupler
Photo Coupler
Photo Coupler
Photo Coupler
Photo Coupler
Photo Coupler
Photo Coupler
PSUS
VH D-D CONV.
SUSOUT A
VCP
TO
Y CONNECTOR
ASS'Y
Pulse Module
(STK795-460)
IC2206
SUSOUT B
YSUS-MSK
OC2-2
PN_MUTE
YPR-U1
YPR-U2
YSUS-B
YSUS-U
YSUS-D
YOFS
YSUS-G
YCP-MSK
YSUS-MSK
YSOFT-D
DEW_DET
Y2
IC2005
TC74ACT541FT
IC2007
TC74ACT540FT
IC2004
YPR-U1
TC74ACT541FT
Pulse Module
(STK795-460)
IC2214
14
16
18
20
14
16
18
20
37-40
37-40
29,30
29,30
IC2201
TC74ACT541FT
IC2202
HCPL-M611
K2212
K2203
K2220
PSUS
IC2212
TND301S
Q2219
Q2218
IC2213
TND301S
IC2006
PE1013
IC2005
TC74ACT541FT
Dew DET.
circuit
Photo Coupler
2-9
11-18
OC2-2
Y3
Y5
Photo Coupler
SUS muteDET.
circuit
Q2215
Q2216
Q2217
Q2226
IC2217
TND301S
Q2227
Q2220
Q2221
Q2228
Q2232
Q2233
IC2216
TND301S
charge pump
circuit
YPR-U1
YPR-U2
VSUS
SUSGND
Photo Coupler
VOFS D-D
CONV.
D. GND
+13.5V
SUSGND
D. GND
IC5V, VF
 D-D CONV.
IC5V UVP
VOFS UVP
VOFS OVP
VH UVP
VH OVP
VOFS
VF-
IC5V
VF+
VH
YSOFT-D
YOFS
YCP-MSK
VH
VH
IC5V
+13.5V
-9V
Q2210
Q2211
Q2212
Q2204
Q2205
IC2203
TND301S
IC2204
TND301S
IC2210
TND301S
IC2208
HCPL-M611
IC2001
TC74ACT541FT
Q2102
IC2504
TC74ACT540FT
IC2506
TC74ACT540FT
IC2503
TC74ACT540FT
IC2516
HCPL-M611
IC2501,IC2502,
IC2505,IC2510,
IC2512,IC2513,
IC2514,IC2525,
HCPL-M611
 P.D.
DET.
Vsus
Vsus
15V
5V
Vsus
15V
5V
27
25
30
31
40
42
43
45
33
24
19
21
9
10
12
18
13
16
15
22
46
2
+15V
1
3
4
5
6
7
10
11
13
14
CN2501
CN2502
To SCAN ASSY
(Lower)
To SCAN ASSY
(Upper)
-9V
YDRIVE_PD
YDC_DC_PD
VOFS_ADJ
VSUS
VSUS
SUSGND
SUSGND
YPR-U2
70
A
B
C
D
2
3
4
1
2
3
4
PZ-50HV2, PZ-50HV2E
PZ-50HV2U
Ë 
SUB ADDRESS A and B ASSYS
+60V
ADRGND
CN8801
R8801 - R8805
Q8801
V MID SW
ADRK EMG1
Q8803, Q8831
Q8805, Q8806
+12V
DGND
ADR-B
ADR EMG 1 Block
ADR-U
12V
ADR-D
ADRK. PD
CN8802
IC8801
IC8801
D8804
(DC+AC)
(-AC)
5V
SW
ADR-D
(DC)
CLK
ADR-U
ADR-B
+12V
IC8802
IC8802
IC8803
DGND
VADR
ADRGND
CLR
ADROUT
CN8803
IC8804
Current - Voltage
Convert Block
Over Current DET. Block
ADR Output
Resistance Load Block
P.D. Output Block
BUFF Block
Inversion
Block
Additional
Block
Conparator
(EMG : ON)
Flip / Flop
+5V REG
H : EMG1 OFF
L : EMG1 ON
H : V MID CLAMP OFF
L : V MID CLAMP ON
Conparator
(EMG : OFF)
71
A
B
C
D
1
2
3
1
2
3
4
PZ-50HV2, PZ-50HV2E
PZ-50HV2U
Ë 
ADR RESONANCE ASSY
+60V
+60V
+60V
+60V
CN6702
IC6704
C6703 - C6708
12V
Address Resonance Output Block
ADROUT
ADRGND
ADR B
VADR
C6720
Q6706
DGND
Q6707
+12V
IC6701
Q6701, Q6704
ADR U
ADR-B
C6721
Q6708
ADR-U
Q6709
ADR-D
SW
CN6701
ADR OUT
L6704
IC6702
Q6702, Q6705
VADR
V MID
ADR D
ADRGND
C6722
Q6710
DGND
Q6711
SW
CN6703
DGND
IC6703
Q6703, Q6712
V MID
C6716
C6718
ADRGND
ICP-S1, 0
ADR-B
Pre-Drive
ADR-U
Pre-Drive
ADR-U
Drive
ADR-D
Pre-Drive
ADR-D
Drive
ADR-B
Drive
CAUTION :
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. 
REPLACE ONLY WITH SAME TYPE NO. ICP-S1.0 MFD 
BY ROHM CO., LTD. FOR IC6704.
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