FUNAI DDVR-7530D, Service Manual

Page: 28 / 68

1-11-7 E8BA9BLVD
DVD Video / Audio Block Diagram
DIGIT
AL
A
UDIO OUT
JK1202(REAR)
B
UFFER
Q1351
IC1201
Q1203
A
UDIO+5V
OUTPUT
-SELECT
(AMP)
CN601
CN1601
12
12
D
VD-A
UDIO(L)
14
14
D
VD-A
UDIO(R)
13
13
D
VD-A
UDIO-MUTE
7
6 2
1
3
D
VD-
A
UDIO(L)-OUT
A
U
DIO(L)-MUTE
D
VD-
A
UDIO(R)-OUT
A
UDIO(R)-MUTE
MAIN CB
A
D
VD MAIN CB
A UNIT
16
16
SPDIF
CN2017
CN2018
13
13
VIDEO-G
12
12
VIDEO-B
14
14
VIDEO-R
WF9
5
WF7
WF8
CN601
11
VIDEO-Y(I)
10
10
VIDEO-C
44
VIDEO-Pr/Cr
88
VIDEO-Y(I/P)
66
VIDEO-Pb/Cb
VIDEO-Y(I) VIDEO-C VIDEO-Pr/Cr VIDEO-Y(I/P)
33
ASPECT
T
O
DIGIT
AL
SIGNAL PR
OCESS
BLOCK DIA
GRAM
T
O
D
VD SYSTEM
CONTR
OL/SER
V
O
BLOCK DIA
GRAM
VIDEO-Pb/Cb ASPECT
T
O
Hi-Fi A
UDIO
BLOCK DIA
GRAM
<VCR SECTION>
T
O
SER
V
O/SYSTEM
CONTR
OL BLOCK
DIA
GRAM
<VCR SECTION>
11 15
7
JK1402
VIDEO
-G
VIDEO
-R
VIDEO
-B
15
7
11
JK101
DVD-R DVD-B DVD-G
JK1401 S-VIDEO OUT
3
4
2
1
YC
D
VD-VIDEO
T
O
VIDEO
BLOCK DIA
GRAM
<VCR SECTION>
IC102
(VIDEO DRIVER)
15
4dB AMP
2dB AMP
LPF
DRIVER
10
4dB AMP
2dB AMP
LPF
DRIVER
11
4dB AMP
2dB AMP
LPF
SW CTL
DRIVER
5
4dB AMP
2dB AMP
LPF
DRIVER
6
8dB AMP
DRIVER
4dB AMP
2dB AMP
LPF
DRIVER
3 1
7
14
12 13
8
IC1403
IC101 (OUTPUT SELECT)
(VIDEO DRIVER)
-6dB
15
2 1
4
5 3
10
11
9
Q1502
+5V
CN1601
J
A
CK-A CB
A
WF6
1
6
WF4
WF5
D
VD-P-ON+3.3V
D
VD A
UDIO SIGNAL
D
A
T
A(A
UDIO) SIGNAL
D
VD VIDEO
SIGNAL
IC601
(A
UDIO D
A
C)
15 14 16
7 6 8 4
3
2
5
FR
OM
DV
D
SYSTEM CONTR
OL
/SER
V
O
BLOCK DIA
GRAM
FR
OM
DIGIT
AL
SIGNAL PR
OCESS
BLOCK DIA
GRAM
SERIAL
POR
T
SERIAL
CONTR
OL
4X/8X
O
VERSAMPLING
DIGIT
AL FIL
TER
/FUNCTION
CONTR
OLLER
ENPHANCED MUL
TI-LEVEL
DEL
T
A-SIGMA
MODULA
T
O
R
DA
C
LPF+AMP
L-CH R-CH
LPF+AMP
DA
C
ZER
O DETECT
SYSTEM CLOCK
PCM-BCK SPDIF PCM-DATA PCM-LRCLK ADAC-MD ADAC-MC ADAC-ML PCM-SCLK AUDIO-MUTE