Block Diagram - Video Section - Sony HCD-SLK20D Service Manual

5-5.

BLOCK DIAGRAM - VIDEO Section -

VIDEO AMP
IC603
VIDEO AMP
B
CVBS
IC607
(Page 32)
J701 (1/2)
VIDEO/SAT
VIDEO IN
SIGNAL PATH
: VIDEO
HCD-SLK10D/SLK20D
J701 (2/2)
DVD VIDEO OUT
VIDEO SELECTOR
IC602
12 D3 (DVD)
VIDEO A/D CONVERTER
IC605
VIDEO AMP
14 D1 (VIDEOIN) COM 3 1 AIP1A YOUT0 - 7
IC604
RESETB 8
INTREQ/GPCL 27
11 10
VSYNC 24
HSYNC 25
FID/GLCO 23
6 XTAL2
X601
14.31818MHz
5 XTAL1/OSC
DISPLAY CONTROLLER
IC401 (2/2)
8
LCD R0 - LCD R7
8 8 8
656D0 - 656D7 LCD G0 - LCD G7
193 Video Dec RESET
AVID 26 194 Video Dec AVID
8
LCD B0 -
195 Video Dec INTREQ/GPCL
LCD B7
PDN 28 Video Dec PDN
196
SCLK 9 199 Video Dec PCLK
200 Video Dec VSYNC
201 Video Dec HSYNC
202 Video Dec FID/GLCO
SDA 22 205 I2C SDA
SCL 21 206 I2C SCL
LCD DCLK 166
LCD DE 168
LCD GBR 173
192 Video AMP B MUTE
188 SELB
190 SELA
191 Video AMP A MUTE
VGHL CS0 118
VGHL CS1 119
VGH10VCTL 91
210 OSCOUT
X401
24MHz
209 OSCIN
LCD PWM 85
LED PWM 87
LED CS1 110
LED CS0 109
35 35
HCD-SLK10D/SLK20D
LCD901
LIQUID CRYSTAL
DISPLAY MODULE
8
DR0 - 7
8
DG0 - 7
8
DB0 - 7
DCLK
DE
RESET
D+5V
B+ SWITCH
DC/DC
VGH
Q606, 607
CONVERTER
Q604,
VGL
D601, 605 - 607, 615, 620
HP–5V
+10.4V
DC/DC
REGULATOR
VDPA
CONVERTER
Q605, D612
Q603,
D616, 617, 621
VCOM
DC/DC
CONVERTER
VLED+
Q602, D618
VLED–