Block Diagrams - I/O Section - Sony RCD-W7V Service Manual

– I/O SECTION –
16 MCLK(DVD,RW)
12 BICL(DVD,RW)
13 DATA(DVD,RW)
12 LRCK(DVD,RW)
C
N
LEVEL_SEL
5
27 LEVEL SELECT
ANALOG DUBBING MODE
23
0
6 AD_DATA
I
8 AD_LRCK
1
10 AD_MCLK
7 AD_BCLK
3 OPTICAL IN
L
18
OPTICAL OUT
c
9
AUDIO_MUTE
10
C
2
N
3
4 Pb (4), Pr(2), Y(3)
7
g
0
CVBS
6
g
5
11 VIDEO_MUTE
1
9
R_CHANNEL
2
IC7V1
10
J
3 AK4382
J
L_CHANNEL
11
(DAC)
4
12
1
7( L)
IC703
6(R)
4W53
5
Q709 , Q705
9
IC702
NJM4565
10
1
IC7V2 2 (AUDIO_L)
11 AK5351 c
(ADC)
1 (AUDIO_R) 7
12
AUDIO
Q703(L)
MUTE
Q704(R)
Q702,Q701,Q706
Q783
Q784
Q785
Q786
VIDEO
MUTE
Q781,Q782
IC704 IC707
NJM5532 NJM4556
3
1
1
2,3
HP_R(3)
J
HP_L(1)
5,6
7 7
5
4( L) 5( R)
LY702`
8
DUBBING RELAY
2( L) 7( R)
3(L)
I
5(R)
10
L
BUFFER
5
c
BUFFER
IC706
74HCU04
8
5
g
SWITCH
11
g
SW701
27 27
C
FRONT
N
VR903
7
J
0
1
H/P OUT
ANALOG
J
OUTPUT(L/R)
6( R)
3(L)
I
ANALOG IN(L/R)
FRONT
VR902
I
EXT_REC MODE
13
L
OPTICAL IN
8
c
OPTICAL OUT
6
g
SVIDEO
10
g
OUT
9
g Y
•Signal Path
4
J
g c
Pb
I
12
L
g
Pr
g
g
COMPOSITE
RCD-W7V
: CD
: CD (digital)
: CD REC
: CD REC (digital)
: VIDEO