DOWNLOAD Sony RM-PJ4 / VPL-ES4 / VPL-EX4 Service Manual ↓ Size: 1.91 MB | Pages: 34 in PDF or view online for FREE

Model
RM-PJ4 VPL-ES4 VPL-EX4
Pages
34
Size
1.91 MB
Type
PDF
Document
Service Manual
Brand
Device
Projector
File
rm-pj4-vpl-es4-vpl-ex4.pdf
Date
PREV: Sony VPL-VW50 Service Manual

Sony RM-PJ4 / VPL-ES4 / VPL-EX4 Service Manual ▷ View online

5-1
VPL-ES4/EX4
5-1
Overall
Overall
Section 5
Block Diagram
GPSIG
HCKx_R
DCK1_B
DCK1x_R
DCK1_B
HCK_R
HCK
LCDPCG
LCDENB
VST
VD
DCK1x_G
HCKx_R
HST
HCKx
VCK
DCK2_G
HCKx
CLK_B
FRP
DCK1x_G
HST
PRG
DCK1_R
CLK_G
RPSIG
DCK2x_R
VD
DCK1_G
DCK1_R
RGT
HCKx
GSIG[6:1]
D W N
HCK_G
VCK
HCK_R
HCKx_G
HCK_B
DCK2x_B
LCDVCK
LCDRGTx
PCG
HCK_G
ENB
DCK2x_B
DCK2_G
D W N
HCK
ENB
FRP
PRG
DCK1x_R
PCG
LCDVST
RSIG[6:1]
VCK
HCKx_B
PCG
LCDRGT
HCK
BSIG[6:1]
VD
DCK2_B
PRG
DCK2x_G
VST
DCK2x_R
DCK2_R
LCDHST
BPSIG
RGTx
HST
LCDR[11:0]
DCK1_G
DCK2_R
D W N
RGT
VCK
PRG
DCK1x_B
GVCOM
CLK_R
HST
HCK_B
FRP
D W N
HCKx_G
HCKx_B
BVCOM
LCDG[11:0]
RVCOM
ENB
RGT
DCK2_B
VD
FRP
RGTx
DCK[6:1]
LCDDWN
LCDB[11:0]
ENB
PCG
DCK2x_G
DCK1x_B
VST
VST
SDA
SCL
WP
DR[9:0]
DG[9:0]
DB[9:0]
DCLK
DHS
DVS
SDATA
SEN
SDATA
SDATA
SCLK
SEN
SCLK
SEN
SCLK
SDATAi
SCLKi
SENi
PC-RIN1
PC-GIN1
PC-BIN1
HSYNC1
VSYNC1
PC-RIN2
PC-GIN2
PC-BIN2
HSYNC2
VSYNC2
R_OUT
G_OUT
B_OUT
HSYNCO
VSYNCO
LUMA
CHROMA
CVBS
PC-RIN
PC-GIN
PC-BIN
HSYNC
V S Y N C
AUDIO_S
AUDIO_O_
AUDIO_O
AUDIO_MUT
AUDIO_VOL1
AUDIO_VOL2
TXD
RXD
AUDIO_M
TX.DL
RX.DL
AUDIO_O+
I2C_SW
FAN_SW
FG1
FG2
Fan3
FG3
Fan4
FG4
Fan5
FG5
Fan2
AUDIO_SW
SDA
IRR5
IRF5
IRR
IRF
SCL
LED[4:1]
P15VP
P12V
P5V
PWR_fail
POWER_ON
LCD_SCL
LCD_SDA
Dust_SW
ROMOEn
ROMWEn
A[0:21]
D[0:15]
LampLIT
LampEN
Eco_mode
Door_SW
P15VP
P12V
P5V
P15VP
P5V
P15V
P5VC
P5V
P5V
P1P8V
P2P5V
P3P3V
P33V
P5VC
V33
P2P5V
P135V
P15V
R 
LCD
Drver
R 
LCD
B 
LCD
B
LCD
Driver
LCD
Timing
Generator
G 
LCD
G 
LCD
Driver
Video
Processor
&
Controller
Reset
IC
EEPROM
Speaker
RS232
Driver
Receiver
Fan Control
EEPROM
IR Receiver
IR Receiver
S-Video
Video
INPUT A
INPUT B
Monitor
Output
Audio
Audio A/B
Audio out
RS-232
Remote
Control
Thermal
Sensor 1
Thermal
Sensor 2
Analog RGB
Input/Output
32.768 KHz
LED
Driver
Keypad
Input
27 MHz
Power
Fail DET
Dust SW
Door SW
Flash
memory
Reset
IC
Power
Control
Power
Switch
Ballast
Fan 1
Fan 2
Fan 3
Fan 4
  
Audio
Input/Output
   
&
volume
control
+2.5V
REG
+3.3V
REG
+3.3V
REG
+1.8V
REG
+3.3V
REG
+1.8V
REG
+3.3V
REG
6-1
VPL-ES4/EX4
6-1
2
3
4
5
1
A
B
C
D
E
F
G
H
Section 6
Diagram
6-1. Frame Schematic Diagram
Frame
Frame
CN601
CN602
HALOGEN
LAMP
BALLAST UNIT
POWER BOARD
FAN2
FAN2
FAN1(FRONT BOTTOM)
FAN3
(REAR BOTTOM)
FAN4
(REAR TOP)
CN701
J17
SPEAKER
J11
J22
J6
J1
J20
J19
J14
J21
J16
J23
J24
J25
J1
INPUT
INPUT B
J2
INPUT
INPUT A
J3
OUTPUT
MONITOR
J4
VIDEO
J5
S VIDEO
INPUT
INPUT
J7
RS-232C
REMOTE
CN1
CN1
J18
J1
THERMAL
SENSOR
BOARD
DETECTION
SWITCH
BOARD
(RIGHT)
DETECTION
SWITCH
BOARD
(LEFT)
LCD R
IR
SENSOR
BOARD
MAIN
BOARD
LCD G
LCD B
INPUT
J8
AUDIO A/B
INPUT
J9
AUDIO
OUTPUT
J10
AUDIO
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