Schematic Diagram - Main Board (1/4) - Sony SA-WSLF10 Service Manual

SA-WSLF10/SS-CTL10/TSL10/TSL11
5-6. SCHEMATIC DIAGRAM – MAIN Board (1/4) –
(1/4)
D3.3V
DGND
R678
C637
4.7k
0.01
(Page 19)
R675
100
OPT IN
R677
C636 5.6k
0.01
C633 0.01
R673 33k
C634 0.1
R676 4.7k
C635 0.01
C630 0.1
C631 0.1
R674 C632
100 10
R692
R703 47
R704 R693
47
C/SW_DATA
SL/SR_DATA
FL/FR_DATA
ADBCK
ADLRCK
(Page
AD_MCK
18)
R695
68
SA-WSLF10/SS-CTL10/TSL10/TSL11
• See page 13 for Waveforms. • See page 34 for IC Block Diagrams. • See page 38 for IC Pin Function Description.
DIR_XMODE
DIR_HCLK
DIR_CE
R680 C638
10k 0.1 FB509
C646
220
4V
R705
100
DIR_HDIN
DIR_DO
R706
3.3k
DIGITAL AUDIO
INTERFACE RECEIVER C647
0.1
IC519
LC89056W-E
R696
1M
R707
270
R700
C641 C642
3.3k
7p 5p
X500 24.576MHz
C639 0.1
R702 1k
R699 100
R691 100
DIR/ADC_2
Q514,515
INVERTER
Q514
DTC124EKA-
T146
SELECTOR
IC522
SN74LV157APWR
Q515
DTC124EKA-
T146
FB508
C644
0.1
R690 100
C679
R709
0.1
22
V
NC G
INVERTER
R698
100
FB507
C645
0.1
R697
100
G
V
LEVEL SHIFT
IC521
SN74LVC1G125DCKR
S-RAM
IC527
IS61LV6416-10TLT
DSP_PM
R766
4.7k
C657
0.1
R747
R749 10k
4.7k
DSP_XRST
C655
C652 0.1
12p
R743
1M
C653
12p
X501 R784
13.9MHz 680
LRCKO
BCKO
SDO1(FL/FR) R750 100
SDO2(SL/SR) R751 100
DIR/ADC
SDO3(FC/SW) R752 100
C650 0.1
R724
100
DIR_ERR
R735 100
R725
100
DIR_XSTATE
R736 100
R726
100
DIR_ZERO
R734
100
LEVEL SHIFT
IC524
TC74HCT7007AF
(EL)
(Page 17)
16 16
C661
0.01
FB512
C660
0.01
RB506
100
RB504
RB505
RB507 100
100
100
C663
0.1
C666
0.1
R767
C658
10k
0.1
C656
0.1
C668 0.1
AUDIO DIGITAL
SIGNAL PROCESSOR
IC525
CXD9720BQ
C669
0.1
R775
FB511
C659
FB510
0.1
C667
R756 R762 C664
0.1
100 100 0.1
R765
R772 C672
10k R770
10k 220
10k
4V
R758
10k R761
10k
R757 R759 R763 R771
4.7k 4.7k 4.7k 4.7k
C615
0
(CHASSIS)
100
IC528
NJM2391DL1-26
(TE1)
O I
G
C674
C676
0.1
0.1
+2.6V REGULATOR