Block Diagram; Overall - Sony VPL-ES3 Service Manual

Block Diagram

J10
TXDL U11
REMOTE RS-232C RXDL
RS232
DRIVER/RECIEVER
IRF
IR
(FORNT)
RECIEVER
U12
IRR
(REAR)
IR
RECIEVER
CHROMA
J5
LUMA
INPUT S VIDEO
CVBS
J4
VIDEO
U5
EEPROM
PC-RIN
J2
U7-9,
PC-GIN
INPUT INPUT A
U59,U60
PC-BIN
RGB
INPUT/OUTPUT
VSYNC
HSYNC
RED_OUT
J3
GREEN_OUT
OUTPUT MONITOR
BLUE_OUT
VSYNC_O
HSYNC_O
J9
INPUT AUDIO
U10,UA11
AUDIO
INPUT/OUTPUT
J8
VOLUME
OUTPUT AUDIO
SPEAKER
Q26,27,
FAN1
Q1
QF1
THERMAL
SENSOR
Q34,35,
FAN2
Q31 QF4
THERMAL
SENSOR
Q28,29,
FAN3
QF2
Q32,33,
FAN4
QF3
FAN5
Q36
THERMAL
SENSOR
VPL-ES3
Section 5
TXD
RXD
U14,52
IRRCVR0
FRONT/REAR
IR SELECT
PC_OUT_EN UA27
SDA SDA
GPIO
VIDEOEN SCL
SCL
EXTENTION
GRAPHICS
DISPLAY
SDA
SCL
Q39
U18
Q40
DECODER VY[7:0]
Q38
VUV[7:0]
Q10
VFILD
VVS
Q8
VHS
Q9
VCLK
VPEN
Y1
24.576MHz
GRE[7:0]
PC-RIN
GGE[7:0]
PC-GIN GBE[7:0]
PC-BIN GCLK
U17 GVS
HSYNC
GFBK
ADC
GHS
VSYNC
GCOAST
GBLKSPL
SDA
SCL
PC_SW PC_SW
Q1,3 AUDIO_VOL
Q2,4 AUDIO_MUT
AUDIO_SW
F1
P5V
Y4
32.768kHz
UF2 U28
UF1,U35
U31
FAN
SDA SDA
CONTROL
LATCH
SCL SCL
I2C_SW
FAN_SW
Q24,25
LED
P5V_F FAN
P5V DRIVER
SWITCH
SW1-4
MENU
I/
PUSH ENTER
INPUT

Overall

Overall
U42
RESET
RESET
GEN.
SDA
U44
SCL
EEPROM
WP
Q37
U21
U38
LCD
VIDEO
TIMING
MISC
GEN.
DGE[7:0]
DRE[7:0]
DBE[7:0]
DVS
DCLK
DHS
LCD_SDA
LCD_SCL
SDATA
SCLK
SEN
U34
MCKEXT
Y3
CLOCK
16.257MHz
GEN.
U33
Y2
DCKEXT
CLOCK
13MHz
GEN.
POWERON
DUST_SW
DOOR_LOCK
LAMP_LITZ
Q11,62
LAMP_EN BALLAST
LAMP
SWITCH
Q12
Q13
P15V
U26
HALOGEN
P135V
LAMP
P12V
U25
ROM
P5V
P2P5V
P3P3V
U27
QA14,17,19,20,
V18V
RESET
Q14,17-20
GEN.
LED1-7
AVCC
TEMP/FAN
LAMP COVER
PVDD
POWER SAVING
I/
Eco_mode
AVDD
P3P3A
P3P3D
5-1 5-1
LCDR[9:0]
RSIG[6:1]
CLK_R
RVCOM
U46
RPSIG
PRG
R
FRP U53,54
PRG
RGT33 LCD
FRP U41,43
DRIVER
SDATA
RGT33 RGT
SCLK
RGTx33 RGTx
SEN
LCDENB ENB
LCDCLR CLR
LCDHST HST
LCDVST VST
LCDVCK VCK
LCDPCG PCG
LCDDWN DWN
HCK_R
HCK HCK_G
HCK_B
HCKx_R
HCKx HCKx_G
HCKx_B
LCDG[9:0] GSIG[6:1]
CLK_G
GVCOM
U48
GPSIG
PRG
G
U39 FRP
U55,56
DCK1_R RGTx33 LCD
DCK2_R DRIVER
SDATA
DCK1_G
DCK[6:1] SCLK
DCK2_G
SEN
HCK1_B
HCK2_B
U40
DCK1x_R
DCK2x_R
DCK1x_G
DCK2x_G
HCK1x_B
HCK2x_B
LCDB[9:0]
BSIG[6:1]
CLK_B BVCOM
U50 BPSIG
PRG
B
FRP
U23
U57,58
RGT33 LCD
SDATA SDATA DRIVER
SCLK SCLK
SEN SEN
IC604 Q603,604 IC601
Q701
POWER
POWER
ISOLATOR
ON/OFF CONTROL
Q58-61
DUST SW
MUTE
DOOR SW
Q53-57
P15V
POWER
P3P3V P12V
FAIL DET
P5V
Q602
F602
LAMP
SWITCH
U37 IC701
T601
D701
+135V +15V
REG REG
D702
Q601
D703 SWITCHING
U24
+2.5V
REG
D605
U45 U36
+1.8V +3.3V
REG
REG
D607
U15
+3.3V
REG
U16 IC603 IC602
+3.3V
ISOLATOR SWITCHING
REG
U20
+3.3V
REG
U19
+3.3V
REG
RGT
HST
ENB
VCK
VST
DWN
PCG
R
LCD
DCK1_R
DCK1x_R
DCK2_R
DCK2x_R
HCK_R
HCKx_R
RGTx
HST
ENB
VCK
VST
DWN
PCG
G
LCD
DCK1_G
DCK1x_G
DCK2_G
DCK2x_G
HCK_G
HCKx_G
RGT
HST
ENB
VCK
VST
DWN
PCG
B
LCD
DCK1_B
DCK1x_B
DCK2_B
DCK2x_B
HCK_B
HCKx_B
Q605
POWER ON
MUTE
BD601
L601,612,611
F601