Schematic Diagram - Main Board (5/10) - Sony HCD-DX155 Service Manual

6-12. SCHEMATIC DIAGRAM – MAIN BOARD (5/10) –
CN507
13P
FFC-S-1.0
RDS_DATA. MIC_DAT
TP546
RDS_CLK. MIC_CLK
TP545
TP578
PLL
TP576
PLL
TP592
PLL
TP591
PLL
TP590
48
TP589
TP588
TP587
TP586
TP585
TP584
RELAY
D
BOARD
CN701
(Page 53)
HCD-DX155/DX255
• See page 56 for Waveform. • See page 59 for IC Pin Function Description.
R598 100 ICT514
R597 100 ICT515
R595 100
ICT516
R591 100 ICT517
R594 100 ICT518
R590 100 ICT519
R589 100 ICT520
R588 100 ICT521
R587 100
R586 100
R585 100
DAC
0
0
0
3.3
3.3
0
0
3.3
0
0 3.3
0 3.3
3.3
3.3
DAC
0 3.3
0 3.3
3.3
0
0 0
0 0
0 0
0 3.3
0 0
0 3.3
0
3.3
0 3.3
3.3
3.3
DX155
DX155 DX155 DX155: CND, US/DX255
DX255 DX155 DX155: AUS, E3
DX155 /DX255 DX155: SP
DX155: MX
ICT580
R774
1k
R792
R596
DX255
R577
R793 47k
C501
R702
0.01 25V B
10k
R513 1k
C503 R515 1k TP792
0.01 25V B
TP793 0.2
C572 0.1
R789 100
R616 10k
R790 100
R614 10k
C571 0.1
R791 100
C855
R612
0.1 C570
10k
0.1
5
R755 1k
R622 ICT525
C799 0.1
10k
C798 0.1
EB1001
TERMINAL BOARD
GROUND
(CHASSIS)
41 41
R524
10k
R624
10k
C856
0.1
R593
10k R756
1k
ICT534
R746 10k
R742 10k
IC501
M30622MEP
-A61FPU0
R741 10k
ICT548
ICT547
IC PST3635NR
R657 R673
47k 10k
C716
0.1 ICT533
R713
R717
0
10k R662 C583
47k 0.22
16V
R592 R659 B
10k 100k
R775 Q506 C875
47k 2SC3052EF ICT532 0.01
-T1-LEF
X502
5MHz
42
HCD-DX155/DX255
Ver. 1.2
37
42
IC511
C589
0.1
C587
0.22 16V B
117
51
118
MAIN
BOARD
(6/10)
(Page 42)