Read Sony HT-K5 / STR-K5 Service Manual online
17
17
STR-K5
STR-K5
4-9. SCHEMATIC DIAGRAM – DIGITAL Board (1/3) –
•
See page 30 for Waveforms.
•
See page 30 for IC Block Diagrams.
•
See page 34 for IC Pin Function Description.
X1301
R1517
R1518
R1519
R1520
R1521
R1522
R1525
R1526
R1541
R1546
R1547
R1548
R1549
R1550
R1551
R1552
R1553
R1554
R1555
R1513
R1514
R1508
R1503
R1356
R1358
R1357
R1355
C1313
C1309
C1310
C1304
C1360
C1515
C1517
R1315
R1313
R1312
R1359
R1362
R1304
R1501
R1502
R1504
R1505
R1506
R1509
R1511
R1310
R1515
R1316
R1318
R1360
R1314
C1357
C1356
C1306
C1522
C1314
C1315
C1303
C1362
C1516
C1518
C1509
C1510
C1501
C1508
C1503
C1507
C1506
C1504
C1505
C1355
C1511
R1352
X1502
R1531
R1306
C1352
IC1501
JR1502
C1525
R1556
C1513
C1514
R1512
R1150
R1544
R1527
R1528
R1570
R1571
R1572
R1573
R1574
R1543
R1542
R1540
R1537
R1536
R1535
R1538
R1539
R1545
R1532
R1534
R1533
R1510
C1502
C1312
R1311
C1308
R1305
JR1020
R1308
R1307
R1302
R1303
C1302
R1301
C1301
C1305
C1361
C1359
C1358
TP1018
IC1352
R1309
JR1511
TP1004
FB1305
FB1306
FB1501
FB1502
C1520
C1519
FB1503
TP1005
TP1008
TP1009
TP1010
TP1011
TP1012 TP1015
FB1302
TP1003
IC1301
D1301
D1302
IC1303
IC1503
IC1502
C1521
R1523
J1301
12.288MHz
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
10k
10k
100
220
1k
560k
22k
75
100p
18p
18p
0.01
47p
470
10V
10V
470
10V
10V
100
100
100
100
100
100
100
100
100
100
100
100
100
1M
1M
100
10k
100
10k
1p
0.01
47
16V
27p
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
22
25V
0.1
100
13.9MHz
220
22
0.1
CXD9862R
0
470
10V
10V
100
0.1
0.1
1k
100
220
220
220
10k
10k
10k
10k
10k
220
220
220
220
220
220
220
220
220
220
220
220
100
0.1
0.1
100
0.1
680
0
100
100
4.7k
33k
0.01
5.6k
0.1
0.1
0.1
1000
6.3V
6.3V
0.1
TORX141L
100
0.1
0.1
LC89056W-E
1SS355
1SS355
TC7UW04F(TE12R)
TC7WH157FU
(TE12R)
IS61LV6416-10TLT
27p
220
1P
+3.3V
DIR XMODE
DIR CKSEL1
DIR CLK
DIR ERROR
DSP1 GB9
DSP1 BST1
DSP1 XRST1
DSP1 PM1
DIR AUDIO
DIR DATAO
DIR LRCK
DIR BCK
DIR CKOUT
DSP1 LRCKO
DSP1 LRCKO
+5V
+3.3V
+3.3V
+3.3V
DGND
GP12
XRST1
PCM1800 DO
DIR LRCK
DIR BCK
DIR AUDIO
3.3V
1.85V
1
2
3
4
5
6
7
8
9
10
11
12
21
22
23
24
25
26
27
D0
D0
D1
D1
D2
D2
D3
D3
D4
D4
D
5
D5
D6
D6
D7
D7
D8
D8
D9
D9
D10
D10
D11
D11
D12
D12
D13
D13
D14
D14
D15
D15
A0
A0
A1
A1
A2
A2
A3
A3
A4
A4
A5
A5
A6
A6
A7
A8
A9
A9
A10
A10
A11
A11
A12
A12
A13
A13
A14
A14
A15
A15
A7
A8
DSP1-SDO3
DSP1-SDO2
DSP1-SDO1
DSP1-BCKO
DSP1-LRCKO
SCKOUT
DSP1-HCS1
DSP1-HDOUT1
DSP1-HCLK1
DSP1-HDIN1
DSP1-HACN1
OE
OE
W
E
W
E
CS
CS
DSP1-PM
1
DSP1-XRST1
DIR-XMODE
DIR-CKSEL1
DIR-CLK
DIR-CE
DIR-DI
DIR-DO
DIR-ERROR
DIR-XSTATE
DIR-DATAO
OPTICAL RECEIVER
DIGITAL AUDIO
I/F RECEIVER
VCC
VSS
WAVE SHAPER
SDRAM
SWITCH
DSP
(1/3)
OPTICAL
DIGITAL
DIGITAL
COAXIAL
(CHASSIS)
DVD IN
SA-CD/
CD IN
(Page 19)
(Page 18)
(Page 18)
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