PZ-50HV2E (serv.man12). Block diagram — Sharp TV Service Manual (repair manual)

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

View Sharp PZ-50HV2E (serv.man12) Service Manual online

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
63
62
BLOCK DIAGRAM
Ë
OVERALL DIAGRAM
Driver
IC
Driver
IC
Driver
IC
Driver
IC
IC6501
Buffer IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
ADR CONNECT A
ASSY
AA1
Y4
Y1
Y2
D6
D18
D1
D8
D9
D16
D10
VM2
VM1
D11
D7
D4
D15
D14
D2
D3
D17
D13
D12
SW21
KL21
KL22
RE1
TE1
Y6
Y3
CLK/LE
CLAMP A
ASSY
CLA1
VADR2
Driver
IC
Driver
IC
Driver
IC
Driver
IC
IC6601
Buffer IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
ADR CONNECT B
ASSY
AB1
CLK/LE
VADR2
CLAMP
VADR2
BRIDGE A
ASSY
BGA1
CLAMP
Driver
IC
Driver
IC
Driver
IC
Driver
IC
IC6801
Buffer IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
ADR CONNECT C
ASSY
ADR RESONANCE
ASSY
SUB ADDRESS A
ASSY
AC1
CLK/LE
Driver
IC
Driver
IC
Driver
IC
Driver
IC
IC6901
Buffer IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
ADR CONNECT D
ASSY
AD1
CLK/LE
VADR2
VADR2
BRIDGE B
ASSY
BGB1
CLAMP
CLAMP B
ASSY
CLB1
VADR2
CLAMP
Q6706 - Q6711
VADR Gen.
K2
K3
P1
P2
P5
P6
P3
P4
P7
K1
SAA3
SAA1
SAA2
VADR2
VADR2
ADR_CO
+60
Driver
IC
IC6201
ADD
SEL_PULSE
Driver
IC
Driver
IC
Driver
IC
IC6901
Buffer IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
ADR CONNECT D
ASSY
SCAN (B) ASSY
(UPPER)
Y DRIVE ASSY
DIGITAL VIDEO
ASSY
V MID CLAMP
ASSY
SW POWER SUPPLY MODULE
X DRIVE ASSY
AUDIO AMP ASSY
X CONNECTOR (A) ASSY
X CONNECTOR (B) ASSY
SENSOR
ASSY
AD1
CLK/LE
CLAMP C
ASSY
FRONT KEY
ASSY
FRONT KEY CONN
ASSY
IR RECEIVE
(P) ASSY
CLC1
VADR2
Driver
IC
Driver
IC
Driver
IC
Driver
IC
IC6801
Buffer IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
ADR CONNECT C
ASSY
AC1
CLK/LE
VADR2
CLAMP
VADR2
BRIDGE C
ASSY
BGC1
CLAMP
Driver
IC
Driver
IC
Driver
IC
Driver
IC
IC6601
Buffer IC
IC4203
EEPROM
(HDCP KEY)
IC4204
(Sil861)
TMDS Receiver
IC4011
I/O Expander
V+5V_DIG
TRAP SW
TMDS with HDCP
LED_SIG
TXD/RXD
KEY1
KEY2
SR_UP
SR_DW
AUDIO_SIG (L/R)
System Cable Connector
• Scalling
• Gamma
I2C
Interface
Copy Guard
Release
Driver
IC
Driver
IC
V+5V_ST
V+5V_ST
+12V
Driver
IC
Driver
IC
Driver
IC
Driver
IC
ADR CONNECT B
ASSY
ADR RESONANCE
ASSY
SUB ADDRESS B
ASSY
AB1
R21
R2
R26
R23
A24
A22
A21
R24
R11
R22
R3
CLK/LE
Driver
IC
Driver
IC
Driver
IC
Driver
IC
IC6501
Buffer IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
ADR CONNECT A
ASSY
AA1
CLK/LE
VADR2
VADR2
BRIDGE D
ASSY
BGD1
CLAMP
CLAMP D
ASSY
CLD1
VADR2
CLAMP
Q6706 - Q6711
VADR Gen.
K2
K3
K1
SAB3
SAB1
SAB2
VADR2
VADR2
ADR_CO
+60
IC5
VCC_VH
PSUS
VCP
VC_VF+ VC_VF- V_OFS VCC_VH V_IC5V
V+3V_I
V+3V
V+3V_IC
V+2V_IC
V+2V_I
V+5V_STB
TXD/RX
I2
LED_SIG
RE
TXD0/RX0
V+3V
V+3V
BA2:9
PSUS
Y-SUS
MASK
Block
PSUS
IC6202
ADD
SEL_PULSE
IC5
VCC_VH
IC6203
ADD
SEL_PULSE
IC5
VCC_VH
IC6204
ADD
SEL_PULSE
IC5
VCC_VH
IC6205
ADD
SEL_PULSE
IC5
VCC_VH
IC6206
ADD
SEL_PULSE
IC5
VCC_VH
SCAN
IC6001
ADD
SEL_PULSE
SCAN (A) ASSY
(LOWER)
IC5
VCC_VH
PSUS
IC6002
ADD
SEL_PULSE
IC5
VCC_VH
IC6003
ADD
SEL_PULSE
IC5
VCC_VH
IC6004
ADD
SEL_PULSE
IC5
VCC_VH
IC6005
ADD
SEL_PULSE
IC5
VCC_VH
IC6006
ADD
SEL_PULSE
IC5
VCC_VH
SCAN
Y5
VCP
Y-SUS
MASK
Block
VCC_VH
V_IC5V
V_IC5V
V_IC5V
VCC_VH
Offset
Block
+5V +15V
V+5V
V+2V
V+3V
V+5V_STB
+12V
+12V
+12V
V+5V_STB
KL_U0:2
XDRV_SIG
ADL_LE_UL
ADL_LE_DL
YDRV_SIG
SCAN_SIG
V+3V
V+3V
V+2V
VSUS
IC2206
Pulse Module
DC/DC Conv.
Block
DC/DC Conv.
Module
Logic
Block
+5V +15V VSUS
IC2204
Pulse Module
IC120
Module
UCOM
IC1101
Panel UCOM
+15V
Drive
Signal
Drive
Signal
ADCLK_DR
+15V
VSUS
+Reset Block
VC_VF+
Scan Signal
VC_VF- V_OFS
+5V
+15V
VCP
+5V
VCP
VSUS
Drive
Signal
Drive
Signal
+15V
V_RN
Soft-D
Block
IC119
Flash
ROM
RA2:9
RB2:9
BB2:9
GA2:9
GB2:9
IC1703
XY Drive
Sequence Pattern
Gen.
IC1401 (IC31 R)
Sub-Field Conv.
for Right with Field Memory
IC1301 (IC31 L)
Sub-Field Conv.
for Left with Field Memory
X180
Clock
Gen.
V MID CLAMP U
V MID CLAMP L
X1
X2
X3
X4
L1
DC/DC
Conv.
Block
T105
T105
T104
T103
T102
T101
RL101
RC101
LIVE
POWER (RELAY)
NEUTRAL
PRIMARY
SECONDARY
AC IN
P_SUS
X_SUS
MASK
IC3200
Pulse
Module
Photo Coupler
Block
SP21
SP TERMINAL
ASSY
LED
ASSY
SP OUT
+5V
+15V
VSUS
IC3201
Pulse
Module
+Reset
Pulse
Block
P_SUS
X_SUS
MASK
Logic
Block
LIVE
NEUTRAL
M111
M114
Q112
Q119
Q117
Q115
Switching
Switching
Switching
Switching
VSUS_CONT
VADR
VSUS
VSUS
+15V
+15V
+12V
+12V
+15V
+13.5V
+13.5V
+13.5V
+6.5V
+6.5V
-9V
-9V
-9V
STB5V
STB5V
STB5V
R27
IC4201
EEPROM
(EDID)
IC5202
Volume & Tone
& Balance
TMDS
Receiver
FOCUS
I2C_BUS (SCL/SDA)
SRS
L
R
R
L, R
+12V
IC5201
SRS & Focus
L, R
L, R
L, R
+15V
+12V
+13.5V
IC5002
Power Amp.
L
IC5001
Reg.
MR INTERFACE
ASSY
64
A
B
C
D
2
3
4
1
2
3
4
PZ-50HV2, PZ-50HV2E
PZ-50HV2U
Ë 
MR INTERFACE ASSY
CN4003 (DVI)
TMDS
8bit_DIGITAL
×
 RGB
IC4012 (IC2_SW)
DDC_SCL
DDC_SDA
Q4014 (REM_CUT)
PMST
Q4018 (INV)
Q4001, Q4002 (I2C_SW)
CN4002 (MDR)
IC4006 (REM_SLICER)
V+5V_DIG
A_SCL
Q4008 (2.5V_REG)
A_SDA
IC4006 (TTL 
 CMOS CONVERT)
RXD0
IC4006 (BUFF)
TXD0
Q4012 (INV)
REM
IC4008, IC4009 (REM_SW)
Q4007 (BUFF)
SM_POW
IC4010 (BUFF)
CCKM
IC4007 (COMPR)
+
SW_TRG
F_KEY1
F_KEY2
Q4011 (DRIVER)
LED_G
LED_R
I2C
Q4401 (BUFF)
L_CH
Q4402 (BUFF)
LED_G
LED_R
REM
KEY1
KEY2
SPR
SPL
R_CH
CN4401
CN4007
CN4009
C4043
(HPF)
IC4010
(NON_SYSTEM_DET)
R4093
R4098
(BIAS)
IC4013
(STB_DET)
S4001, S4004, etc
(MODEL_INFO)
IC4011
(I/O_EXPANDER)
Q4005, Q4006
(5V 
 3.3V
I2C_LEVEL_SHIFT)
IC4204
IC4203
(CONF_ROM)
IC4201
(DDC_ROM)
Q4201, Q4202
(5V 
 3.3V
I2C_LEVEL_SHIFT)
TMDS_RXCORE
CONTENT_PROTECTION
IC4005
(I/O_EXPANDER)
SCALING
CN4004, CN4005
13
4
SM_POW
5
SR_DOWN
14
M_TXD
11
SR_UP
15
DDC5V
14
DDC_SCL
6
DDC_SDA
7
CCKM
7
M_RXD
1
CSEN2
8
20
10
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

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

Here you can view online or download Sharp PZ-50HV2E (serv.man12) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sharp PZ-50HV2E (serv.man12) LCD. Information contained in Sharp PZ-50HV2E (serv.man12) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).