Block Diagram - Audio Output Section - Sony TA-DA9000ES Service Manual

6-7. BLOCK DIAGRAM – AUDIO OUTPUT Section –
L
VOUT1 14
LOW-PASS
R
D01 45 DATA1 VOUT2 13
D02 46 DATA2 SL
VOUT3 12
LOW-PASS
D03 47 DATA3
SR
29
VOUT4 11
D04 31 DATA4
(Page 28)
BCK 40 BCK
SBL
VOUT7 16
LOW-PASS
LRCK 41 LRCK
SBR
VOUT8 20
DA-DAT 34 MDI
C
DA-CLK 35 MC VOUT5 10
LOW-PASS
32
DA-OUT 33 MDO
W
(Page 33)
DA-LAT 36 ML VOUT6 9
D/A CONVERTER
IC2901
• SIGNAL PATH
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
L 28
R 15
SL 41
SR 2
3
(Page 23)
SBL 35
SBR 8
C 31
W 12
SWITCHING
IC1202
3
4 26
2
26
25 17
27
MIX AMP
IC1203, 1204
+
8 12
5
7
6
+
21 17
23
22
24
14 16 15
FILTER
IC1206
39
FILTER
IC1207
4
34
FILTER
IC1209
9
30
FILTER
IC1208
13
DATA 22
LEVEL
33 LAT SHIFT 23
IC1201
CLK
24
(Page 33)
AUDIO SELECT
SWITCH
ELECTRICAL VOLUME
IC1205
IC1313
ANA L
T-IN
4
ANA R
ANA SL M-OUT
M-IN 6
ANA SR COM L 24 9 T-OUT
5
ANA SBL
ANA SBR M-OUT
M-IN 23
ANA C COM R 19 20 T-OUT
24
ANA W
DATA
16 DATA T-IN
CLK
25
13 CK
VOL-LAT
17 STB
DIGI L
ELECTRICAL VOLUME
IC1307
T-IN
4
DIGI R
M-OUT
M-IN 6
COM SL 37 9
T-OUT
5
M-OUT
23
M-IN
COM SR 6 20 T-OUT
24
DATA
16 DATA
T-IN
CLK 25
13 CK
VOL-LAT
17 STB
ELECTRICAL VOLUME
IC1305
T-IN
4
M-OUT
M-IN 6
COM SBL 33 9
T-OUT
5
M-OUT
23
M-IN
COM SBR 10 20 T-OUT
24
DATA
16 DATA
T-IN
DIGI SL
CLK 25
13 CK
VOL-LAT
17 STB
DIGI SB
DIGI SBL
ELECTRICAL VOLUME
DIGI SBR
IC1302
T-IN
4
DIGI C
M-OUT
6
M-IN
COM C 29 9 T-OUT
DIGI W
5
M-OUT
M-IN 23
COM W 14 20 T-OUT
24
DATA
16 DATA T-IN
DATA
CLK
25
13 CK
LAT
VOL-LAT
17 STB
CLK
29 29
31
HP SW
(Page 28)
HEADPHONE
AMP
IC1315
RELAY DRIVE
35
HP RY RY1305
Q1305
(Page 32)
J1304 (1/2)
(L)
LINE AMP
IC1314
(R)
RELAY DRIVE
RY1304
Q1304
J1304 (2/2)
(L)
LINE AMP
IC1308
(R)
RELAY DRIVE
RY1303
Q1303
J1303 (1/2)
(L)
LINE AMP
IC1306
(R)
RELAY DRIVE
RY1302
Q1302
J1303 (2/2)
CENTER
LINE AMP
IC1303
SUB WOOFER
RELAY DRIVE
RY1301
Q1301
DATA
DATA
CLK
CLK
VOL-LAT
VOL-LAT
(Page 32)
PRE OUT
TA-DA9000ES
J701
PHONES
FRONT
SURROUND
PRE OUT
SURR BACK
34