Schematic Diagram - Main Board (3/4) - Sony SA-WSLF10 Service Manual

SA-WSLF10/SS-CTL10/TSL10/TSL11
5-8. SCHEMATIC DIAGRAM – MAIN Board (3/4) –
(3/4)
C574
0.1
J502 FB522
DIR-R4
FB523
C605
EP505 0
(CHASSIS)
CN502
30P
SYSTEM CONNECTOR
Y/CY/G
Y/G
R807 75 V-GND
Y/G_GND
C
C/CVBS
R806 75 V-GND
C_GND
CR/R
CR/B
R805 75 V-GND
CR/B_GND
CB/B
CB/R
R804 75 V-GND
CB/R_GND
C506 0
FRONT-L
FRONT-R
SURROUND-L
SURROUND-R
CENTER
SW(LFE)
TO A-GND
FB519
HCD-LF10
AC-DETECT
FB518
P.CONT1
FB517
UCOM-DI
FB516
UCOM-DO
FB515 CABLE_DET2
CABLE_DETECT2
FB520
EVER5.6V
FB514
AMPMICOM_RESET
FB521
SIRCS
C507 0
D.GND
FB502
+15V(AUDIO)
C504 0 FB503
A-GND
FB504
+15V(DIGITAL)
C503 0 FB505
D-GND
FB506
+15V(MOTOR)
FB501
M-GND
C505
0.1
EP501
CN508
(CHASSIS)
5P
PCONT1
GND(M)
GND(M)
+15V(M)
+15V(M)
(Page 33)
CN505
6P
GND(D)
GND(D)
+15V(D)
+15V(D)
GND(A)
(Page 33)
+15V(A)
SA-WSLF10/SS-CTL10/TSL10/TSL11
• See page 34 for IC Block Diagrams.
R654 470
R655 470
C559
0.1
R656 470
R657 470
R658 470 AC_DET/CABLE_DET
IC506
SN74LVC3G34DCUR
R660
100k
R644
100
R597
R576 R577
100 100
C545
47
LEVEL SHIFT
6.3V
R500 R579 R587
100 4.7k 0
C685 1000p
C552
C686 1000p
100
10V
C687 1000p
C546
C688 1000p 47
C556 R580
6.3V
0.1 4.7k
C689 1000p
C690 1000p
C508 0
C547
47
6.3V
IF_DATA_IN
R598
1k
(AMP_MICOM)
AMPMICOM_RESET
R581 R589
4.7k 0
LINE AMP
R590
C553
100 C557 R582
0.1 4.7k
Q506 10V
DTC124EKA-T146
REGULATOR
CONTROL
C548
R662
47
10k
6.3V
R599
C549
47
6.3V
LINE AMP
R583 R591
4.7k 0
C554
C558
R584
100
0.1
4.7k
10V
C550
47
6.3V
C587 IC511
C578
0.1 PCM1802DBR
R620 10 R630
R601 16V
470 3.3k
1k 2.2k
R631
C579
3.3k
10
C593 C584
16V
0.1 10
LINE AMP
IC507 C590
NJM2140R 10
C594
L509 1000p
10µH
R588
0
C568
R606 R610 R621
0.1
1k 2.2k 470
R622
R603
470
2.2k A/D CONVERTER
C588
IC512
C580 0.1
PCM1802DBR
10 R632
3.3k
16V
C581 R633
10 3.3k
16V C585
C591
10
10
C595 0.1
L510
10µH
0 R646
100
C569
C596
0.1
1000p
R642 100
C589 IC513
R607 R612 R623
C583
R643 0.1 PCM1802DBR
1k 2.2k 470 R634
10 100
1k
16V
L507
10µH
R605
R635
2.2k C582
1k
10
16V
C592
R624
1k 10
820
L511
10µH
C597 0.1
C598
1000p
A/D
CONVERTER
R592 C573
C622 0.1
0 100
10V
C570
0.1
V
G
LEVEL SHIFT
R608 R614
R625
1k 2.2k IC514
820 R663 0
SN74LVC1G125DCKR
(Page 19)
18 18
VOUT_ENE
YC_MIX
RGB_SEL
DVD_SEL
I/P_SEL
VS/WIDE
AVSEL4
AVSEL3
AVSEL5
CR/R
V-GND
CB/B
V-GND
Y/CY/G
V-GND
ADC_PDWN
C
V-GND
R636
0
IP_SW
C617
A/D CONVERTER 0
C609
0
C602 R648
10 100
C599
0.1
R799
0
L513
10µH
C603
10
C600 0.1
R649
100
C604 10
C601 0.1
R652
100
FB500
R661
100
(Page 19)
(Page 16)
CN514
21P
VOUT-ENE
YC_MIX
RGB_SEL
DVD_SEL
I/P_SEL
VS/WIDE
AVSEL4
AVSEL3
AVSEL5
5V
12V
GND
(Page 29)
CR/R
V-GND
CB/B
V-GND
Y/CY/G
V-GND
C
V-GND
TV-L/IP_SW
(CHASSIS)