Block Diagram - Video/Power Supply Section - Sony SA-WSLF10 Service Manual

5-3. BLOCK DIAGRAM – VIDEO/POWER SUPPLY Section –
SDO2, BCKO, LRCKO
SDO2
(Page 9) B
BCKO
LEVEL
LRCKO SHIFT
IC802
XRST
SDATA
LEVEL
SCLK
SHIFT
XLAT
IC803
CSOD, SDATA,
SCLK, XLAT, XRST
CSOD
(Page 10) D
J904
VIDEO
VIDEO IN
SAT
VIDEO IN
CN502 (3/3)
SYSTEM
CONNECTOR
3
C/CVBS
1
Y/G
7
CB/R
5
CR/R
(FROM HCD-LF10)
J502
DIR-T4
23
SIRCS
LEVEL SHIFT
16
IC506 (2/2)
AC-DETECT
17
P.CONT1
SA-WSLF10/SS-CTL10/TSL10/TSL11
RF MODULATOR,
D/A CONVERTER
IC804
BUFFER
48 DTIN 21
DAAOUT L.P.F.
Q801
50 BCK
49 LRCK
64 XRST
41 APS
15 SWDT
13 SCLK
14 XCSEN
D800
16 CSOD
57 59
X801
24.756MHz
SELECTOR
IC903
VIDEO AMP, 75Ω DRIVER
IC902
1 IN1
YOUT 7 4 CVBSIN CVBS OUT 23
3 IN2
2
2 CIN C OUT 26
S-DCOUT 27
6 YIN YOUT 21
10 CYIN CYOUT 20
12 CBIN CBOUT 18
14 CRIN CROUT 16
S901
3 13 5 25 9
SCAN SELECT
INTERLACE
Q913
SELECTABLE
72 70 50 61 69 62 63
+5.6V
D502 P-PWM
IC526 (3/3)
SYSTEM CONTROLLER
RV801
DIAT SIGNAL
RF LEVEL
J908
RF AMP
IC805 DIR-T1
• SIGNAL PATH
: AUDIO
: VIDEO
: Y
: CHROMA
: COMPONENT VIDEO
: AUX IN (VIDEO)
VIDEO
J907
MONITOR
OUTPUT
C Y
S VIDEO
(DVD ONLY)
Y
J909
P /C COMPONENT
B B
VIDEO OUT
P /C
R R
11
11 11
SA-WSLF10/SS-CTL10/TSL10/TSL11
AMP +3.3V
+1.8V
+1.8V REGULATOR
IC303
+3.3V
+2.6V
+2.6V REGULATOR
IC528
+5.6V
+5V
+5V REGULATOR
IC515
+5V
+5V REGULATOR
IC516
+12V
+9V
+9V REGULATOR
IC517
+2.5V
+2.5V REGULATOR
IC801
+9V
+9V REGULATOR
IC518
POWER DRIVER
B+
+15V
+15V REGULATOR
IC800
REGULATOR
CONTROL
Q506, 801
DETECTOR
IC531
3.3V
3.3V
E5.6V
6.2V
(AC IN)
SWITCHING
REGULATOR
12V
12V
18V – 30V
V-CONT
AC-DET
ON/OFF
(STANDBY/POWER)