Diagrams; Block Diagram - Audio Dsp Section - Sony SA-WSLF10 Service Manual

5-1. BLOCK DIAGRAM – AUDIO DSP Section –
CN502 (1/3)
SYSTEM
CONNECTOR
9
FRONT-L
10
FRONT-R R-CH
J501
L
VIDEO
AUDIO IN
R
L
SAT
AUDIO IN
R
11
(FROM HCD-LF10)
SURROUND-L
12
SURROUND-R R-CH
13
CENTER
11
SW (LFE)
ANTENNA
TUNER UNIT
FM 75Ω
FM ANT
COAXIAL
AM AM ANT
SA-WSLF10/SS-CTL10/TSL10/TSL11
SECTION 5

DIAGRAMS

X500
24.576MHz
DIGITAL OPTICAL
OPTICAL
RECEIVER
DIGITAL IN
IC501
LEVEL SHIFT
IC514
SELECTOR
IC503
LINE AMP LINE AMP
12 X0 X 13
IC509 IC510
14 X1
15 X2
13 X3
10 9
R-CH
Q504 Q503
R-CH
LINE AMP
IC508
LINE AMP
IC507
L-CH
R-CH R-CH
DI
CK
CE
MUTE
DO
LEVEL SHIFT
TUNED
IC520
STEREO
DIGITAL AUDIO
INTERFACE RECEIVER
IC519
AUDIO
AUDIO (O) 24
ERROR
ERROR (O) 34
XSTATE
XSTATE (O) 17
DIR_DO
22 XIN (I) DO (O) 35
DIR_HDIN
DI (I) 36
DIR_HCLK
21 XOUT (O) CL (I) 38
DIR_CE
CE (I) 37
DIR_XMODE
XMODE (I) 48
4 DIN1 (I) DATA (0) 16
BCK (0) 14
20 XMCK (O) LRCK (0) 15
CKOUT (0) 13
SELECTOR
IC522
A/D CONVERTER
IC513
2 1A
1Y 4
1 LIN DOUT 12 3 1B
5 2A
2Y 7
BCK 11 6 2B
15 SCKI 11 3A
3Y 9
LRCK 10 10 3B
14 4A
4Y 12
7 13 4B
1
A/D CONVERTER
IC512
1 LIN DOUT 12
BCK 11
15 SCKI
LRCK 10
7
A/D CONVERTER
IC511
1 LIN
DOUT 12
2 RIN
BCK 11
15 SCKI
LRCK 10
7
9 9
SA-WSLF10/SS-CTL10/TSL10/TSL11
S-RAM
IC527
D0 – D15 A0 – A15
7 – 10, 13 – 16, 5 – 1, 44 – 42,
29 – 32, 35 – 38 27 – 24, 21 – 18
108, 107, 105 – 102, 112, 110, 109, 97 – 92,
99, 98, 80 – 77, 75 – 72 82 – 85, 66 – 64
D0 – D15 A0 – A15
18 SDI1
114 SDI3
30 SDI2
17 BCKI1
29 BCKI2
15 LRCKI1
AUDIO DIGITAL
28 LRCKI2 SIGNAL PROCESSOR
IC530 IC525
22 KFSIO
AUDIO
69 GP8
ERROR
59 EXLOCK
33 34 35 32 68 36 56 113 2
IC521
XSTATE
LEVEL SHIFT
Q514
IC524
Q515
23 18 22 19 6 15 17 14 16 13 12
DIR_DO
UNMUTE
25 DIR_DO
DIR_HDIN
7 DIG_DI
DIR_HCLK
8 DIG_CLK
DIR_CE
20 DIR_CE
DIR_XMODE
24 DIR_XMODE
3 DIR/ADC_2
66 ADC_PDOWN
SYSTEM CONTROLLER
48 AV_SEL1
IC526 (1/3)
47 AV_SEL0
54 TUN_DO
55 TUN_CLK
53 TUN_CE
57 TU_MUTE
52 TUN_DI
51 TUNED
56 TU_STEREO
R-ch is omitted due to same as L-ch.
SIGNAL PATH
: AUDIO
: TUNER
17 6
: AUX IN (AUDIO)
: DIGITAL IN
45 44
SDO1, SDO3,
SDO1 BCKO, LRCKO, SCK
A
SDO1 23
SDO2
SDO3 25
(Page 10)
SDO3
SDO2 24
BCKO
BCKO 20
BCKO
LRCKO
SDO2,
LRCKO 19
LRCKO BCKO, LRCKO
B
SCK
(Page 11)
9 12
X501
13.9MHz
AMP_SOFT MUTE
MUTIG SWITCH
C
Q516
(Page 10)
91
D503