Audio (1) Block Diagram - Sony DVP-S335 Service Manual

3-5. AUDIO (1) BLOCK DIAGRAM

AI-17 BOARD (2/3)
MB-86 BOARD (5/6)
(SEE PAGE 4-35, 37)
(SEE PAGE 4-15)
CN101 (1/2)
CN501
Y/G
Y/G 30 5
CB/R
CB/R 25 10
CR/B
CR/B 29 6
SIGNAL
PROCESSOR
(SEE PAGE 3-6)
VIDEO V
VIDEO V 10 25
VIDEO Y
VIDEO Y 18 17
VIDEO C
VIDEO C
14 21
WIDE
WIDE
26 9
SYSTEM
CONTROL
ERAUDIOL
(SEE PAGE 3-7)
FS
AUDIO (1)
(SEE PAGE 3-9)
ERAUDIOR
INTERFACE
CONTROL VMUTE
(SEE PAGE 3-13)
FS
FS 5 30
EUROVY
EUROVY 6 29
YUVRGB
YUVRGB 2 33
DISCEXT
DISCEXT 1 34
RGBSEL
4 31
RGBSEL
CN101 (2/2)
05
IC101
VIDEO BUFFER
Y/G
11 Y IN Y OUT 25
CB/R
14 CB IN CB OUT 23
CR/B
17 CR IN CR OUT 21
S335: AEP, UK, RU/
IC101 wd
S336: AEP, UK/S535D/
S735D: AEP, UK, RU 13 MUTE
20 MUTE
IC101 wa
720 mVp-p (H)
S335: E, EA/
S336: AUS/S345/
728 mVp-p (H)
S735D: E, EA, AUS
VIDEO V VIDEO
1 VIDEO IN 35
OUT
VIDEO Y
7 Y IN Y OUT 31
VIDEO C
4 C IN C OUT 33
3 MUTE
30 MUTE
WIDE
SWITCH
Q106, 107
IC101 ea IC101 ed
2.1 Vp-p (H) 520 mVp-p (H)
CN102
CN901 (2/2)
(2/2)
VIDEO R
13 3
VIDEO G
15 1
VIDEO B
11 5
WIDE
4 12
RY904
A (L1) IN
CN902 7
CN205
6
ERAUDIOL
1 11 5
A (L2) IN
2
3
4
8
RY905
A (R1) IN
7
6
ERAUDIOR
3 9 5
A (R2) IN
2
3
4
8
EUROVY
10 2
YUVRGB
8 4
VMUTE
11 1
DISCEXT
7 5
RGBSEL
9 3
3-9
IC101 wg
S335: E, EA/
J101
S336: AUS/
1.0 Vp-p (H)
S345/S735D
Y
COMPONENT
C /B-Y
B
VIDEO OUT
C /R-Y
R
IC101 eg
S335: E, EA/
2.4 Vp-p (H)
S336: AUS/S345/
J102
S735D: E, EA, AUS
1
VIDEO OUT
2
S335: E, EA/
J103
S336: AUS/S345/
S735D: E, EA, AUS
Y
1
C
ER-9 BOARD
S VIDEO
(SEE PAGE 4-51, 53)
OUT
Y
2
C
IC903
CN901
CN102
(1/2)
(1/2) VIDEO Y
5 11 1
7
VIDEO V
9 7 3
2
VIDEO C
7 9
2
1
7
3
IC902
Q911, 917
MUTE DRIVE
A (L2) OUT
Q909, 910
RELAY ON/OFF
A (L1) OUT
Q915
RELAY DRIVE
A (R2) OUT
A (R1) OUT
Q916
RELAY DRIVE
Q901 – 903
I SIG GEN
DVP-S335/S336/S345/S535D/S735D
• Abbreviation
AUS
EA
RU
RY903
5
6
7
4
3
2
8
Q914
RELAY DRIVE
IC901
RY901
VIDEO
BUFFER
7 11 5
6
7
4 13 4
3
2
1 15
8
3 MUTE1
•
10
MUTE2
Q912
RELAY DRIVE
RY902
5
6
7
Q906 – 908 4
3
AV CONT GEN
2
8
Q913
RELAY DRIVE
FUNCTION SW IN
BLANKING IN
RY906
7
6
5
8
Q904
RELAY DRIVE
3-10
: Australian
: Saudi Arabia
: Russian
S335: AEP, UK, RU/
S336: AEP, UK/S535D/
S735D: AEP, UK, RU
V IN
20
R/C OUT
15
G OUT
11
B OUT
7
FUNCTION SW OUT
8
CNJ902
V/Y OUT
EURO AV1 (RGB) –TV
19
BLANKING OUT
16
A (L1) IN
6
A (L1) OUT
3
A (R1) IN
2
A (R1) OUT
1
V OUT
19
V IN
20
G IN
11
R IN
15
B IN
7
CNJ901
A (L2) IN
6
EURO AV2
A (L2) OUT
3
A (R2) IN
2
A (R2) OUT
1
8
16