Block Diagram - Video Section - Sony HCD-SLK1i - Dvd Receiver Service Manual

HCD-SLK1i/SLK2i
4-4.

BLOCK DIAGRAM - VIDEO Section -

VIDEO AMP
IC603
(Page 21) B
CVBS
J702
VIDEO IN
VIDEO AMP
iPod_VIDEO
IC1001
D
(Page 22)
I2CSDA
I2CSCK
R-ch is omitted due to same as L-ch.
SIGNAL PATH
: VIDEO
HCD-SLK1i/SLK2i
J701
DVD VIDEO OUT
VIDEO SELECTOR
IC602
12 D3 (DVD)
VIDEO A/D CONVERTER
IC605
VIDEO AMP
14 D1 (input) COM 3 1 AIP1A
IC604
13 D0 (iPod)
INTREQ/GPCL 27
11 10
22 SDA
21 SCL
6 XTAL2
X601
14.31818MHz
5 XTAL1/OSC
24
DISPLAY CONTROLLER
IC401 (2/2)
LCD R0 - LCD R7
8 8
YOUT0 - 7 656D0 - 656D7
LCD G0 - LCD G7
RESETB 8 193 Video Dec RESET
AVID 26 194 Video Dec AVID
LCD B0 -
195 Video Dec INTREQ/GPCL
LCD B7
PDN 28 196 Video Dec PDN
SCLK 9 199 Video Dec PCLK
VSYNC 24 200 Video Dec VSYNC
LCD SCL(SPI) 165
HSYNC 25 201 Video Dec HSYNC
LCD CS(SPI) 170
FID/GLCO 23 202 Video Dec FID/GLCO
LCD SDA(SPI) 171
LCD HSYNC 167
LCD VSYNC 169
LCD DCLK 166
LCD DE 168
LCD GBR 173
192 Video AMP B MUTE
188 SELB
190 SELA
Video AMP A MUTE
191
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
24
8
8
8
D+5V
B+ SWITCH
DC/DC
CONVERTER Q606, 607
Q604,
D601, 605 - 607, 615
CIRCUIT
+5.5V
DC/DC
REGULATOR
CONVERTER
Q605, D612
Q603,
D608, 609, 616, 617
–5.5V
REGULATOR
D613
HP–5V
DC/DC
CONVERTER
Q602, D618
LCD901
LIQUID CRYSTAL
DISPLAY MODULE
8
DR0 - 7
8
DG0 - 7
8
DB0 - 7
SCL
CS
SDA
HSYNC
VSYNC
DCLK
DE
GBR
VGH
VGL
PDAVO
14
BIAS
V1 - 14
NDAVO
VDPA
VCOM
VDNA
LED OUT
LED_I_SENCE