FUNAI DVP-4000 Service Manual page 15

Video / Audio Block Diagram
FROM DIGITAL
SIGNAL PROCESS
BLOCK DIAGRAM
FROM SYSTEM
CONTROL/SERVO
BLOCK DIAGRAM
IC601 (AUDIO DAC)
SPDIF
FROM
DIGITAL
PCM-BCK
SIGNAL
1
SERIAL
PCM-DATA0
PROCESS
2 PORT
BLOCK
PCM-LRCLK
DIAGRAM 3
ADAC-MD
13
ADAC-MC
14 SERIAL
ADAC-ML
CONTROL
15
FROM
SYSTEM
CONTROL
/SERVO
BLOCK
DIAGRAM
PCM-SCLK
A-MUTE
CN1601
CN601
VIDEO-Y
1 VIDEO-Y 1
VIDEO-C
9 VIDEO-C 9
VIDEO-R
3 VIDEO-R 3
VIDEO-G
7 VIDEO-G 7
VIDEO-B
5 VIDEO-B 5
CN601 CN1601
ASPECT
2 ASPECT 2
4X/8X
DAC LPF+AMP
OVERSAMPLING ENHANCED
DIGITAL FILTER MULTI-LEVEL
/FUNCTION DELTA-SIGMA
CONTROLLER MODULATOR
DAC LPF+AMP
ZERO DETECT
SYSTEM CLOCK
16
DVD MAIN CBA UNIT
1-6-5
IC1401 (VIDEO DRIVER)
WF1 WF2
4dB
6
AMP
2
4dB
AMP
4dB
14
AMP
4dB
16
AMP
4dB
12
AMP
L-CH
7
R-CH
8
CN601 CN1601
18 SPDIF 18
13 AUDIO-L 13
15 AUDIO-R 15
12 14 A-L-MUTE 14
11 16 A-R-MUTE 16
12 A-MUTE 12
DATA(AUDIO) SIGNAL
VIDEO SIGNAL
2dB
LPF DRIVER 28
AMP
WF3
2dB
DRIVER 31
AMP
2dB
LPF DRIVER 33
AMP
2dB
LPF DRIVER 22
AMP
2dB
LPF DRIVER 19
AMP
2dB
LPF DRIVER
25
AMP
+12V
Q1522
Q1521
IC1204
FIBER OPTIC
TRANS MODULE
Q1351
AMP
WF6
IC1201 (AMP)
WF4
3
1
2
6
7
WF5
5
+5V
Q1202
Q1204
+3.3V
Q1203
AV CBA
+3.3V
1-6-6
AUDIO SIGNAL
Y C
JK1401
3 4
S-VIDEO
OUT
1 2
JK1404
VIDEO-R
15
OUT
VIDEO-G
11
OUT
7 VIDEO-B
OUT
VIDEO-
19
CVBS OUT
8 ASPECT
JK1402
COMPOSITE
VIDEO OUT
JK1202
DIGITAL
AUDIO OUT
JK1201
AUDIO-L
OUT
AUDIO-R
OUT
JK1404
AUDIO-R
1
OUT
AUDIO-L
3
OUT
Q1201
E57A0BLV