Schematic Diagram - Diat Transmitter Section - Sony SA-WSLF1 Service Manual

4-19. SCHEMATIC DIAGRAM — DIAT TRANSMITTER SECTION —
FB802
C802
0.1
CN802
I
2P
VCC(9V)
FB801
SW MAIN
P-GND
BOARD
C801
(4/4)
0.1
CN507
(Page 21)
CN801
11P
D-GND
CSOD
D-GND
LRCKO
F
BCKO
D2 (SL/SR)
SW-MAIN BARD
(2/4)
D-GND
CN509
SDATA
(Page 19)
XLAT
SCLK
XRST
EB801
(CHASSIS)
SA-WSLF1
• See page 35 for IC Block Diagrams. • See page 32 for Waveform.
TRANSMITTER
L801
C803
10µH
100
16V
C812
C811
0.1
IN GND OUT
+2.5V
REGULATOR
CNT GND CNP
R835
4.7k IC801
TK11225CMCL-G
R836 C810
2.7k 0.1
C850
0.1
LEVEL SHIFT
IC802
TC74VHCT08
AFT(EL)
L802
10µH
JR801
0
R807
100
C809 R804
100p 100
C817
100p
JR802
0
R808
100
R806
100
JR803 C814
0 100p
C813
100p
L803
10µH
LEVEL SHIFT
IC803
SN74LV125APWR
C851
0.1
JR804 R833 R834
0 10k 10k
C808 R803
100p 100
JR805 C807 R805
0 100p 100
JR806
0
D800
1SS355TE-17
L804
10µH
L807 R816
2.2k
10µH
C821
C822 C830 C832 R831
100 100
0.1 0.1 0.0047 4.7M
16V 16V C826
C828
100
0.1
16V
R815
330
C833 C834 C824 C838
0.1 0.1 0.1 0.1
L805
10µH
LRCK
BCK PLL
BCKOUT
LRCKOUT
6
C820
CK12
12p
CSST
VSS
VDD
RF MODULATOR,
OSCI
D/A CONVERTER
VSS IC804
CXD4016R
OSCO
XTCK4
C819
XSM
12p
MST
DIAT SETUP CPUIF
R812
XTST
330
XRST
C818
0.1
R832
10k
R809
100
C815
100p
29 29
L812
0
JAMPER
L809
10µH
C837
0.1
C845
100
16V
C844
0.1
TEST5
C841
2.2
TEST4
50V
TEST3
TEST2
C840
TEST1
0.1
C839
TEST0
0.1
R821 R823 R829
VSS
2.7k 220 15k
VDD
R822 R827
DAVRO
150 150
DAVREF
DAAVS
DAAVD
DAAOUT
VSS
R820
R826 R830 220
VDD
150 10k
Q801
DACK
2SC2712G-TE85L
C846
DAPD BUFFER
0.01
R819
1k
C823 R813 R814 L806 L808
0.01 220 100 10µH 10µH RV801
470
R810
100
R817
1k
R811 C825 C827 C829 C831
R838
C816 1k 47p 100p 47p 100p
1k
100p
SA-WSLF1
C849
C860
100
0.1
16V
C847
100
16V
L810
10µH
L811
47µH
TP815
(RF AMP OUT)
R837 C848 CN803 B
33 0.01 2P
VIDEO-I/O
FB804
BOARD
IC805
CN913
AD8057ART-REEL7
(Page 15)
C836
0.1
R825
10k
RF AMP
EB802
R824 (CHASSIS)
470
R818 C842
1k 220p
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