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

Name: Sharp PZ-50HV2E (serv.man12)
Brand: Sharp
SKU: 70044
Rating: 4 (1 reviews)

Model: PZ-50HV2E (serv.man12)
Pages: 10
Size: 197.39 KB
Type: PDF
Document: Service Manual
Brand: Sharp
Device: TV / LCD / Block diagram
File: pz-50hv2e-sm12.pdf
Date: 2018-11-20

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65
PZ-50HV2, PZ-50HV2E
PZ-50HV2U
 Voltages
No.
Name
Description
Voltage at INPUT4 NTSC Input
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
M_RXD
GND
SENCE
SPR
SMPOW
GND
CCKM
CSEN2
CSEN1
SPL
M_TXD
GND
SPR
SR_DW
SR_UP
GND
FRASH_W
SRST
GND
SPL
232C bus (PDP 
→
 MR)
Connecting detection for MR
Audio signal R ch
MR relay control
System activation detection
System activation signal
Not used
Audio signal L ch
232C bus (MR 
→
 PDP)
Audio signal R ch
Remote control signal
MDR connecting detection signal 
multiplex remote control signal
Not used
Not used
Audio signal L ch
0-5V swing square wave
0.0V DC
Analog audio signal wave
3.5V DC
1.9V DC
5.0V DC
Analog audio signal wave
0-3.3V swing square wave
Analog audio signal wave
5.0V DC
3.75V DC
Analog audio signal wave
No.
Name
Description
Voltage at INPUT4 NTSC Input
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
RX2-
RX2+
GND
NC
NC
DDC_SCL
DDC_SDA
NC
RX1-
RX1+
GND
NC
NC
DDC_+5V
GND
HPD
RX0-
RX0+
GND
NC
NC
GND
RXC+
RXC-
DVI signal
DVI signal
I2C for DDC
I2C for DDC
DVI signal
DVI signal
I2C power supply for DDC
HOT_PLUG detection
DVI signal
DVI signal
DVI signal
DVI signal
DVI signal
DVI signal
0-5V swing square wave
0-5V swing square wave
DVI signal
DVI signal
5.0V DC
5.0V DC
DVI signal
DVI signal
DVI signal
DVI signal
CN4002 (MDR Connector) (
↔
 AVC System)
CN4004 (50P_FFC Connector) (
↔
 DIGITAL VIDEO Assy)
CN4005 (50P_FFC Connector) (
↔
 DIGITAL VIDEO Assy)
CN4003 (DVI Connector) (
↔
 AVC System)
No.
Name
Description
Voltage at INPUT4 NTSC Input
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
37
38
39
40
41
42
43
44
45
46
47
48
49
50
GND
GND
NC
NC
NC
NC
BB0
BA0
BB1
BA1
BB2
BA2
BB3
BA3
BB4
BA4
BB5
BA5
BB6
BA6
BB7
BA7
GND
GND
NC
NC
NC
NC
GB0
GA0
GB1
GA1
GB2
GA2
GB3
GA3
GB4
GA4
GB5
GA5
GB6
GA6
GB7
GA7
GND
GND
NC
NC
GND
GND
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
No.
Name
Description
Voltage at INPUT4 NTSC Input
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
37
38
39
40
41
42
43
44
45
46
47
48
49
50
NC
NC
NC
NC
RB0
RA0
RB1
RA1
RB2
RA2
RB3
RA3
RB4
RA4
RB5
RA5
RB6
RA6
RB7
RA7
GND
CLK
GND
DE
GND
HD
GND
VD
GND
A_SCL
F_KEY1
PMST
SMPOW
A_MUTE
CCKM
M_STATE
SW_STC
A_NG
SW_TRG
F_KEY2
A_SDA
*LED_G
TXD0
*LED_R
RXD0
DDC_SCL
REM
DDC_SDA
GND
GND
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
Clock
Data enable
Horizontal sync. signal
Vertical sync. signal
I2C bus
Front key signal 1
MDR connecttion Detect signal
MR relay control
Audio mute
System activation detect
SiI861 I2C bus master infomation
Not used
Not used
System activation signal
Front key signal 2
I2C bus
Green LED control signal
232C bus
Red LED control signal
232C bus
I2C for DDC
Remote control signal
I2C for DDC
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave
0-3.3V swing square wave (40MHz)
0-3.3V swing square wave (+ polarity)
0-3.3V swing square wave
                      (- polarity 48.4kHz)
0-3.3V swing square wave
                        (- polarity 60.0Hz)
0-5V swing square wave
5.0V DC
3.75V DC
5.0V DC
0.0V DC
1.9V DC
0.0V DC
5.0V DC
5.0V DC
0-5V swing square wave
0.0V DC
0-5V swing square wave
5.0V DC
0-5V swing square wave
0-5V swing square wave
5.0V DC
0-5V swing square wave

66
A
B
C
D
2
3
4
1
2
3
4
PZ-50HV2, PZ-50HV2E
PZ-50HV2U
Ë 
DIGITAL VIDEO ASSY
IC4204
SiI861
Line
Buffer
IC1191
Flash ROM
IC1301 (IC31 L)
(PD6358)
DRAM
IC1401 (IC31 R)
(PD6358)
DRAM
IC1703 (IC23)
(PE5064)
IC1101
(HD64F2328VF)
Panel Microcomputer
CN1201
3.3V 
→
 5.0V
5.0V 
→
 3.3V
Reset IC
Reset IC
SENSOR
Assy
SW POWER SUPPLY Module
OR
EEP
ROM
DC/DC
Converter
Block
5V
OR
AND
AND
IC1207
(M30624FGAFP)
Module Microcomputer
IC4005
Expander
IC4011
Expander
Address Data
Address Data
ADR CONNECT A - D
Assy (Left section)
ADR CONNECT A - D
Assy (Right section)
Y DRIVE Assy
X DRIVE Assy
ADR 
RESONANCE
Assy
5V
5V
PC_VIDEO
ADR_K_EMG
STOPB
3.3V
3.3V
12V
ADR K PD U
ADR PD
APD MUTE
EXD TXD
RST2
RST PU
EXD RXD
RESET
RESET
RXD
BUSY
REQ_PU
ADR K PD D
DEW DET
RELAY
TEMP1
STB5V
STB5V
STB5V
3.3V
2.5V
3.3V
3.3V
3.3V
VD
HD
VD 31
APLR
STB5V
2.5V
IIC BUS
RGB 2 phase 8 bit
VD
HD
DE
CLK
Address BUS
Data BUS
Control Signal
TXDO
WE_PN
RXDO
EXT_RXD
RXDO
To
MR
To
AUDIO
Assy
A_SCL, A_SDA
TXDO
EXT_TXD
Reflesh-rate
Det.
AC_OFF
PD_TRIGGER
DCC_PD
Panel W/B ADJ.
Hour/Pulse meter
pn
Address
Resonance
Control
Sustain
Control
MR INTERFACE
ASSY
DIGITAL VIDEO ASSY
DIG. ADR. PD

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

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Sharp PZ-50HV2E (serv.man12) Service Manual ▷ Download

DOWNLOAD Sharp PZ-50HV2E (serv.man12) Service Manual ↓ Size: 197.39 KB | Pages: 10 in PDF or view online for FREE
Here you can View online or download the Service Manual for the Sharp PZ-50HV2E (serv.man12) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp PZ-50HV2E (serv.man12) LCD. Information contained in Sharp PZ-50HV2E (serv.man12) Service Manual (repair manual) includes:
Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
Schematics, Circuit, Wiring and Block diagrams.
Printed wiring boards (PWB) and printed circuit boards (PCB).
Exploded View and Parts List.

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