Sony DAV-BC150 / DAV-BC250 / HCD-BC150 / HCD-BC250 Service Manual ▷ View online
22
22
HCD-BC150/BC250
HCD-BC150/BC250
2-16. PRINTED WIRING BOARD — MAIN SECTION (SIDE B) —
(page 35)
CN8
REGULATOR
SWITCHING
Q
(page 30)
CN301
BOARD
AMP
J
(page 11)
CN102
BOARD
DMB07
E
(page 9)
CN701
BOARD
TRANSLATION
B
(page 27)
CN201
BOARD
IO
H
20
2
2
21
1
17
1
1
2
3
11
2
17
16
1
2
1
13
1
2
3
1
2
3
1
2
3
IC513
IC515
IC516
IC512
1
2
A
B
C
D
E
F
3
4
5
6
R 5 9 1
R 6 1 2
R 5 9 4
R 5 9 6
R 5 9 9
R 6 0 1
R 5 7 9
R 6 2 1
R 5 3 4
R 5 3 8
R 5 3 6
R 5 1 0
R 5 0 8
R 5 0 6
R 5 0 4
R 5 0 2
CN501
R 5 1 8
R 5 1 7
R 6 0 3
R 6 0 5
R 5 7 8
R 5 7 6
R 6 0 4
R 5 9 8
R 5 9 3
R 5 9 0
C 5 2 7
C 5 4 9
C535
C548
C547
C521
C550
CN510
R611
R610
FB508
C 5 3 7
C 5 2 2
C 5 1 7
C 5 2 5
C 5 2 4
C 5 0 7
X 5 0 1
C 5 0 8
C 5 1 5
C 5 1 4
C 5 0 9
C 5 4 0
C 5 0 1
C 5 0 3
C 5 0 2
C 5 0 2
R 5 4 9
C 5 3 2
CN509
C N 5 0 6
C 5 5 5
C 5 4 6
C 5 1 1
C 5 1 0
C 5 2 0
C 5 2 6
C 5 1 2
C 5 1 3
C 5 1 6
C 5 2 9
C 5 2 8
R582
R572
R560
C519
R565
R574
R552
R516
CN513
R515
R607
C518
C505
C506
FB500
R558
R616
R566
R571
L 5 0 3
R 5 4 3
C 5 5 6
:Uses unleaded solder.
Ver 1.3
• See page 36 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
IC512
D-3
IC513
D-2
IC515
D-3
IC516
D-2
23
23
HCD-BC150/BC250
HCD-BC150/BC250
2-17. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) —
Ver 1.3
• See page 38 for Waveforms.
• See page 56 for IC Pin Function Description.
C524
R582
C525
R502
R504
R506
R508
R510
R578
R579
R565
R543
R574
R576
R515
R516
R571
R566
R616
R558
R572
R560
TP628
TP519
TP518
TP523
TP522
TP521
TP520
TP533
TP517
TP516
TP530
TP528
TP527
TP524
TP538
TP631
TP536
TP537
TP540
TP629
TP630
TP529
TP532
TP534
TP535
TP553
TP558
TP559
TP501
TP502
TP503
TP504
TP505
TP506
TP507
TP508
TP509
TP510
TP511
TP512
TP513
TP514
TP515
TP525
TP526
TP541
TP543
TP545
TP547
TP549
TP551
TP554
TP555
TP557
TP561
TP531
R501
R503
R505
R507
R509
R511
R542
R546
R547
R550
R553
R556
R567
R568
R573
R577
R600
R614
R615
R617
R620
R531
R624
R518
Q506
Q507
Q505
CN506
CN504
CN501
R521
R532
C501
R536
C503
C502
R539
R538
R537
R535
R534
R551
R549
C505
R552
C506
R580
R555
X501
C514
R621
R562
C507
R517
R514
R523
R530
C554
R548
CN505
R586
R613
R563
R564
R522
R540
R533
IC509
C508
C509
FB500
C515
C519
C518
CN503
19P
19P
C556
0.22F
5.5V
220
100
10V
10V
100
100
100
100
100
4.7k
4.7k
10k
0
47k
47k
1k
1k
10k
10k
10k
10k
10k
10k
100
100
100
1k
100
100
100
100
100
100
100
10k
47k
10k
10k
470k
10k
10k
10k
10k
100
4.7k
47k
15k
13P
7P
17P
4.7k
0.1
16V
10k
0.1
16V
0.1
16V
100
10k
100
100
10k
1k
10k
0.1
0
0.1
16V
10k
1k
5MHz
0.1
16V
100k
1k
0.1
16V
16V
10k
100
100
100
100p
1k
5P
0.1
10
50V
0UH
0.1
0.1
0.1
1000
10V
TR KRA102S
KTC3875
KTC3875
10k
100
100
10k
10k
4.7k
UPD703260YGF-
S21-JBT-A
S21-JBT-A
24
24
HCD-BC150/BC250
HCD-BC150/BC250
2-18. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) —
Ver 1.3
C539
R603
C530
C547
C521
R604
C527
C522
C546
C535
C510
FB503
FB509
R601
R599
R598
R596
R594
R593
R591
R590
R607
R605
C540
C553
TP592
TP588
TP587
TP602
TP591
TP601
TP590
TP593
TP594
TP583
TP582
TP581
TP580
TP579
TP578
TP577
TP576
TP575
TP574
TP604
TP605
TP606
TP607
TP608
TP609
TP610
TP611
TP612
TP613
TP614
TP615
TP616
TP617
TP618
TP619
TP620
TP621
TP622
TP623
TP624
TP589
TP570
TP571
TP572
TP573
R588
R589
R698
R699
R690
R691
R692
R693
C555
C537
L503
R595
Q509
Q508
CN509
L501
L502
C513
C511
C517
C516
FB508
FB505
R612
C550
R611
R609
R610
C552
R592
CN510
CN513
C529
C528
C548
C549
C526
IC515
C532
IC514
D507
D508
IC511
D505
D504
IC512
IC513
C520
C512
D502
D503
IC516
0.22
10V
10k
0.22
10V
0.1
16V
16V
220
10V
10V
100
100
10V
10V
0.1
16V
16V
0.1
16V
47
16V
100
10V
0
0UH
100
100
100
100
100
100
100
100
10k
10k
0.1
16V
0.1
16V
16V
10k
0
0
0
0
0
0
0
1000
6.3V
6.3V
1000
10V
47k
17P
0.1
0.1
0.33
0.33
0UH
0UH
0
0.1
4.7k
0
0
0.1
16V
100k
12P
47
16V
0.1
16V
0.1
0.1
16V
16V
0.33
16V
0.1
16V
MC74VHC1GU04DFT1
1SS355TE-17
1SS355TE-17
PST3629NR
1SS355TE-17
1SS355TE-17
BA50BC0FP-E2
BA50BC0FP-E2
47
16V
100
10V
1SS355TE-17
1SS355TE-17
BA70BC0FP-E2
21P
KRC104S
KTC3875
25
25
HCD-BC150/BC250
HCD-BC150/BC250
2-19. PRINTED WIRING BOARD — PANEL/FL/POWER SW/H/P/AMP RETAINER SECTION —
:Uses unleaded solder.
+
+
VOLUME
(FLUORESCENT INDICATOR TUBE)
PRESET
(DISC5)
DISC5
DISC5
DISC4
DISC3
DISC2
DISC1
DISC1
DISC2
DISC3
DISC4
FUNCTION
-
-
(DISC4)
(DISC3)
(DISC2)
D816-821(BACK LIGHT)
(DISC1)
PHONES
STANDBY
(page 21)
CN503
BOARD
MAIN
I
(page 30)
CNP303
BOARD
AMP
K
IC803
IC800
IC802
18
2
5
1
5
3
2
E
E
E
E
E
E
E
3
1
E
E
E
E
1
2
A
B
C
D
E
F
G
3
4
5
6
7
8
9
10
11
12
13
R812
C N 8 0 0
J W 8 4 1
J W 8 1 4
J W 8 1 2
J W 8 1 3
JW843
JW820
JW817
JW819
JW840
JW821
JW811
JW818
JW826
JW827
JW828
JW851
JW825
D821
JW852
JW833
JW834
JW835
JW842
JW837
JW838
JW839
R866
D816
Q822
J W 8 3 6
JW847
D803
C819
R823
C821
C823
C817
JW816
JW815
FB804
JW824
C818
L804
Q808
R841
R839
D815
T801
D810
D811
D813
C837
C836
C835
S 8 0 7
S 8 1 5
S 8 0 3
C N P 8 0 0
J W 8 2 2
J W 8 2 3
R 8 4 4
R 8 5 2
R 8 4 7
R 8 2 1
S 8 0 8
R 8 4 2
R 8 4 3
S 8 1 3
C 8 3 0
D 8 1 4
J W 8 3 0
J W 8 3 1
J W 8 2 9
C N 8 0 1
S 8 1 0
S 8 1 7
S 8 0 9
S 8 1 2
S 8 1 6
S 8 1 1
D 8 0 8
S 8 1 8
S 8 0 6
S 8 0 2
S 8 0 5
S 8 0 1
S 8 0 4
D 8 0 6
S 8 1 4
R 8 4 6
R 8 4 0
JW832
C 8 2 6
R 8 1 8
R 8 5 0
R 8 5 6
L 8 0 6
R 8 3 7
R 8 5 1
R 8 4 5
R 8 4 8
R 8 4 9
R 8 5 5
R 8 3 4
R 8 3 5
R 8 5 9
R 8 6 1
R 8 6 9
R 8 3 6
R 8 2 5
R 8 2 7
R 8 3 2
R 8 2 8
R 8 3 3
R 8 3 1
D 8 0 7
R 8 3 0
R824
R826
C861
R 8 2 9
R 8 7 3
R 8 1 7
D 8 1 9
D 8 1 8
D 8 1 7
D 8 2 0
D 8 1 2
D 8 0 9
J W 8 4 6
JW845
JW844
C 8 6 2
C 8 6 0
R838
Q 8 0 7
Q 8 0 6
Q 8 2 0
Q 8 2 1
J 8 0 0
L 8 0 0
L801
JW849
JW850
L802
C800
L803
FB805
FB803
FB802
Q 8 0 0
J W 8 4 8
J W 8 1 0
R 8 0 0
F B 8 0 0
Q 8 0 4
Q 8 0 3
Q 8 0 1
R 8 0 3
R 8 0 2
R 8 0 5
R 8 0 1
C 8 0 6
C 8 0 3
C N 8 0 4
C 8 0 4
C801
R807
D800
D801
C802
J W 8 0 1
JW802
JW803
JW805
J W 8 0 6
JW807
J W 8 0 8
J W 8 0 9
C 8 3 9
C840
C841
R853
C846
C 8 4 3
C 8 4 5
C 8 5 2
C 8 5 1
C 8 5 0
R868
Q 8 1 5
Q 8 1 4
R 8 7 4
C 8 5 5
C 8 5 7
R 8 7 5
C 8 4 8
C 8 4 9
C 8 5 8
C 8 5 4
C 8 5 3
C 8 5 6
R 8 6 3
F L 8 0 1
R 8 6 2
R 8 7 2
R 8 5 4
R 8 6 0
R 8 5 8
C 8 4 2
C N 8 0 3
R 8 1 1
S 8 0 0
D 8 0 2
C 8 0 5
C 8 0 7
R 8 1 4
R 8 0 4
CN805
CL802
Ver 1.3
• See page 36 for Circuit Boards Location.
• Semiconductor Location
Ref. No.
Location
D800
F-3
D801
F-3
D802
E-13
D803
B-4
D806
A-12
D807
A-11
D808
A-10
D809
A-9
D810
C-4
D811
C-5
D812
A-8
D813
C-5
Ref. No.
Location
D814
C-5
D815
C-5
D816
B-11
D817
B-17
D818
B-9
D819
B-8
D820
B-11
D821
B-8
IC800
F-13
IC802
B-6
IC803
D-9
Ref. No.
Location
Q800
F-3
Q801
F-4
Q803
F-4
Q804
F-4
Q806
B-6
Q807
B-7
Q808
C-4
Q814
E-10
Q815
E-9
Q820
B-8
Q821
B-9
Q822
B-11
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