Schematic Diagram - Dsp Board (1/3) - Sony HCD-FL3 Service Manual

HCD-FL3
1-10. SCHEMATIC DIAGRAM – DSP Board (1/3) –
(1/3)
CN602
19P
D+4V
SPDIF(CD) JR616 100 C8
D-GND(DSP)
DSP-CS B2
DSP-ACK B3
DIR-Rx C1
DIR_INT C2
(Page 13) DIR-CS C3
DIR-UNLOCK B4
DIG-CLK B5
DSP-Rx B6
DIG-Tx B7
AMP-LAT F1
AMP-CLK F2
AMP-DATA F3
C6
C5
C4
EP601
(CHASSIS)
C617
0.1
(AUS)
FB601
FB601
0
G2
A18
A17
A16
R616
100
G1
C604
0.1
C615
0.1
A14
A13
C609
0.1
A12
A11
C606
0.1
A10
C610
0.1
A9
A8
C607
0.1
A7
A1
C616
0.1
A2
A3
A4
TP614
TP615
JR663
TP616
0
S-RAM
TP617
IC602
IS61LV6416
TP618
-15-EL10
R614 100 C608 0.001
R613
JR655
100
0
R615
100 JR651
0
AUDIO DIGITALSIGNAL
PROCESSOR
IC601
CXD9720Q
C613
0.001
C611 C612 C614 R617
0.1 0.1 0.1 100
G4
(Page 18)
16 16
SDI2(I)
BCKI2(I)
R608 100 D1
R607 100 D2
R606 100 D3
R605 100 D4
R623
100
D5
D6
R622 100
LRCKI1(I)
R621 100 D7
X601
13MHz
R603
0
C603
0.1
TP611
R601
100
G3
C601
0.1
(EXCEPT AUS) (AUS)
C618
220
C602 JR602
10V
0.1 0 FB602
JR604
0
C619
220
10V
G
JR654
O I
0 JR603
0
IC631
NJM2391DL1-26TE1
+3V REGULATOR
JR653 0
JR652 0
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
( ) : CD PLAY
A1
(Page 17)
A3