Read Sony HCD-VP800AV / MHC-VP800AV Service Manual online
35
35
HCD-VP800AV
6-12. SCHEMATIC DIAGRAM – DSP (1/2) SECTION – • See page 62 for IC Block Diagrams. • See page 56 for IC Pin Function.
TP614 TP615 TP618 TP617
TP616
TP611
TP622
CN602
D604
D605
C645
C647
C659
C601
C602
C604
C606
C607
C608
C609
C610
C611
C612
C613
C635
C644
C646
C658
C736
JR622
R601
R602
R619
R620
R621
R630
R634
R635
R636
R642
C738
C739
C742
R680
TP601
TP602
TP603
TP604
TP605
R613
R612
R611
R608
R693
R694
R695
R754
C672
C671
C673
C674
C678
R639
R638
R637
R641
R640
C643
R652
R651
R650
R649
R648
R647
R646
R645
R644
R632
R633
C616
C615
R606
R617
R614
R604
R605
R603
R615
R616
R618
TP623
TP621
C637
R623
C735
R771
C603
R629
R628
C642
C636
R631
C614
C721
C740
C640
C639
C638
IC605
IC601
IC601
R610
FB604
FB605
JR601
JR603
JR621
C675
C676
C677
C641
R643
IC606
C648
R662
R663
C657
R666
R665
R664
C655
C656
C654
C653
R661
R660
R659
R658
R657
C649
C650
C651
C652
Q602
Q612
FB607
FB608
0
µH
0
µH
IC603
R607
Q613
IC610
IC610
FB601
EP604
FB609
IC602
IC602
EP601
CN601
C734
R753
TP619
BCK
LRCK
D2
D3
DOUT
BCK
PLOCK
21P
FFC-S(1MM)
1SS355
1SS355
220
10V
220
10V
10V
220
10V
10V
0.1
0.01
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
100
0.1
0.1
100
220
100
100
100
100
100
100
100
100
0.001
0.001
0.001
3.3k
TDO
MS
XTRST
TCK
TDI
100
100
100
100
100
100
100
100
10 50V
10 50V
10 50V
10 50V
10 50V
100
100
100
100
100
0.001
470
470
470
470
330
330
330
330
330
100
100
220 10V
0.1
100
100
100
100
100
100
100
100
100
PAGE1
PAGE0
0.01
10k
0.1
10k
0.1
100
100
0.001
0.01
100
0.1
220 10V
0.1
0.01
0.01
0.01
AK4527
CXD9617R
100
0
0
0
0
0
1 50V
1 50V
1 50V
0.01
330
PCM1748E/ 2K
220
10V
10V
100
470
100
100
100
100
0.1
220
10V
0.01
0.01
330
330
100
100
100
0.1
220
10V
10V
0.1
0.1
2SC1623-L5L6
FN1F4M-M32
TC74HCT7007AF
(EL)
100
FA1A4M-L33
NJM2391DL1-26-TE1
0
IS61LV6416-15T
(T&R)
3P
0.1
100
DIG-Tx
DSP-Rx
DIG-CLK
AM
P-DATA
AMP-CLK
AMP-LAT
DIR-UNLOCK
DIR-CS
DSP-CS
DIR-Rx
DSP-DECODE
DIR-XSTATE
DSP-ACK
CODEC-SMUTE
D-GND
D-GND
D+5V
A+5V
A-GND
D-GND
D-OUT
BUFFER
MULTI-CHANNEL
AUDIO CODEC
DECODER
+2.6V REG
S-RAM
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1
21
(CHASSIS)
(CHASSIS)
BOARD
MAIN
BOARD(2/3)
(Page32)
DSP
BOARD(2/2)
(Page36)
OPT IN
(Page37)
(Page36)
DSP
BOARD(2/2)
(Page36)
DSP
BOARD(2/2)
DSP BOARD (1/2)
0
µH
L
E
IC605
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