DOWNLOAD Sharp PZ-50HV2E (serv.man34) Service Manual ↓ Size: 11.32 MB | Pages: 127 in PDF or view online for FREE

Model
PZ-50HV2E (serv.man34)
Pages
127
Size
11.32 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
pz-50hv2e-sm34.pdf
Date
PREV: Sharp PZ-50HV2E (serv.man33) Service Manual

Sharp PZ-50HV2E (serv.man34) Service Manual ▷ View online

61
PZ-50HV2, PZ-50HV2E
PZ-50HV2U
•
 Block Diagram
 STK795-460 (X DRIVE ASSY : IC3200, IC3201)
(Y DRIVE ASSY : IC2206, IC2214)
     • PDP Pulse Module IC
1
V SUS
2
V SUS
3
V SUS
4
V SUS
5
N.C.
8
N.C.
11
N.C.
VDD
IC1
C2
C1
C3
TR7
TR2
D2
D1
R14
R1
R2
HIN
SD
LIN
VSS
LO
COM
VCC
VS
VB
HO
13
N.C.
17
N.C.
14
IN2
15
SD1
16
IN1
18
IN4
19
SD2
20
IN3
21 PL2
30 PL1
PL1
25 PC2
24 PC2
26 PC1
PC1
22 PL2
23 N.C.
31 N.C.
36 N.C.
34 POWER GND
35 POWER GND
33 POWER GND
32 POWER GND
28 N.C.
12
SUB GND
9
SIG GND
6
VCC
7
VDD
10
SIG GND
TR1
TR8
R4
R9
R10
R3
TR3
TR4
VDD
IC2
C5
C4
C6
TR9
TR5
TR6
D4
D3
R15
R5
D7
D5
D6
D8
D9
D10
HIN
SD
LIN
VSS
LO
COM
VCC
VS
VB
HO
TR10
R12
R11
R6
ZD1
R13
C7
C8
27
29
38 OUT L
39 OUT H
40 OUT H
OUT L
37
A
B
C
D
2
3
4
1
2
3
4
PZ-50HV2, PZ-50HV2E
PZ-50HV2U
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
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
ADR RESONANCE
ASSY
SUB ADDRESS A
ASSY
Q6706 - Q6711
VADR Gen.
K2
K1
SAA3
SAA1
SAA2
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
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
ADR RESONANCE
ASSY
SUB ADDRESS B
ASSY
Q6706 - Q6711
VADR Gen.
K2
K1
SAB3
SAB1
SAB2
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
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.
Photo Coupler
Block
A
B
C
D
5
6
7
5
6
7
8
PZ-50HV2, PZ-50HV2E
PZ-50HV2U
63
VM2
VM1
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
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
K3
P1
P2
P5
P6
P3
P4
P7
VADR2
V MID CLAMP
ASSY
SW POWER SUPPLY MODULE
X DRIVE ASSY
AUDIO AMP ASSY
X CONNECTOR (A) ASSY
X CONNECTOR (B) ASSY
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
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
K3
VADR2
+5V
+15V
VCP
+5V
VCP
VSUS
Drive
Signal
Drive
Signal
+15V
V_RN
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
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
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