Block Diagram -Dvd Out Section - Sony HCD-RV222D Service Manual

5-2. BLOCK DIAGRAM – DVD OUT Section –
10 9 36 38 39 14
X101
1 5 6 2
IC102
HCD-RV222D/RV222DL/RV333D/RV333DL/RV555D
DVD SYSTEM PROCESSOR
IC101 (2/2)
RD0–RD15 RA0–RA11
26 33 34 75 77 76
7 6 5 16 18
A0 – A11
DQ0 – DQ15
EEPROM 64M SDRAM
IC103
IC104
RESET
IC701
RESET
DRIVE
+3.3V 2 VDD OUT 1
Q706
INITIAL
RESET
VSTBY
RESET
SI-SO
ASDATA0
GPIO 120
ABCK
GPIO 115
ALRCK
119
GPIO
ACLK
GPIO 114
ADIN
GPIO19 106
CVBS 99
66 78 55 65 80
17 38 20 15 39 21
SYSTEM CONTROL
IC601 (2/6)
O-VIDEO-SW 84
90 RESET
I-AC-CUT
10
CN602
4
5
89 SI/SO
1
93
29 29
HCD-RV222D/RV222DL/RV333D/RV333DL/RV555D
D/A CONVERTER
IC4602
SDATA
1 AOUT_L 8
2 SCLK
3 AOUT_R 5
LRCK
4 MCLK
A/D CONVERTER
IC4601
9 DOUT
VINL 13
8 BCK
7 LRCK
VINR 14
6 SCKI
DRIVER
IC891
J801
6
2
4
1
J251 (1/2)
R-ch is omitted due to same as L-ch.
: CD/DVD PLAY (AUDIO)
: DVD PLAY/VIDEO IN (VIDEO)
: MIC
Abbreviation
EA : Saudi Arabia model
RU : Russian model
DVD_L
AUDIO
B
SECTION
DVD_R
(Page 30)
AUDIO
C
MIC
SECTION
(Page 30)
VIDEO
OUT
VIDEO
VIDEO
INPUT