Sony DAV-DZ550 / HCD-DZ550 Service Manual ▷ View online
45
45
HCD-DZ550
HCD-DZ550
5-24. PRINTED WIRING BOARD – I/O BOARD (SIDE A) –
•
See page 21 for Circuit Boards Location.
:Uses unleaded solder.
IC603
IC602
IC203
IC201
IC204
(21)
21
R658
R207
R209
C208
R227
R228
C245
C237
C244
1
8
16
9
C223
1
2
A
B
C
D
3
4
5
6
7
• Semiconductor
Location
Ref. No.
Location
IC201
B-6
IC203
B-4
IC204
B-4
IC602
B-3
IC603
C-3
Q601
C-1
Q602
C-2
Q603
B-3
Q604
B-3
Q605
C-1
46
46
HCD-DZ550
HCD-DZ550
5-25. PRINTED WIRING BOARD – I/O BOARD (SIDE B) –
•
See page 21 for Circuit Boards Location.
:Uses unleaded solder.
TUNER
I
DMB10 BOARD
CN301
(Page 27)
F
MAIN BOARD
CN507
(Page 34)
G
IPOD BOARD
CNP602
(Page 49)
COMPONENT
VIDEO OUT
VIDEO
AUDIO IN
SAT
(21)
21
8
9
R241
R229
C242
C224
R688
R604
VIDEO
J201
S VIDEO
(DVD ONLY)
3
4
1
2
MONITOR OUT
C205
C614
C613
R649
R655
R626
C624
C623
R608
R656
R607
R625
R648
R686
R222
VIDEO IN
VIDEO IN
P
R
/C
R
L
L
P
B
/C
B
R
R
Y
1
2
A
B
C
D
3
4
5
6
7
• Semiconductor
Location
Ref. No.
Location
D200
E-3
D206
D-6
IC201
D-5
IC602
D-9
IC603
D-7
Q204
D-3
Q205
D-3
Q206
D-2
Q207
E-3
Q208
E-3
Q210
D-2
Q603
E-9
Q604
E-9
47
47
HCD-DZ550
HCD-DZ550
5-26. SCHEMATIC DIAGRAM – I/O BOARD (1/2) –
•
See page 52 for IC Block Diagrams.
( P a g e 5 0 )
( P a g e 3 6 )
R
R
L
L
VIDEO
IN
VIDEO
IN
VIDEO
SAT
L101
IC
6
0
2
R615
R
6
1
6
C610
L202
C
60
7
C632
C211
C629
C630
R109
R114
C615
C619
C620
R606
R631
R632
R634
R636
R645
C203
C204
L2
0
1
R689
CN601
R
6
1
4
R674
TP602
TP620
TP601
R664
R603
TP619
TP625
R675
C
6
0
6
R663
TP626
TP603
TP604
TP606
TP609
TP610
TP608
TP612
R681
TP614
TP621
TP615
TP613
C
60
4
TP611
C201
TP102
TP104
TP105
TP106
TP107
TP103
TP607
TP605
TP101
TP623
TP227
TP225
TP631
TP229
TP624
TP622
TP228
TP230
TP226
R644
R639
C102
IC
6
0
3
R604
R608 47K
C612
C613
22 25V
22 25V
C614
22 25V
22 25V
C625
R623
R627
R658
C611
R649 10K
R648 10K
C624 220P
R655
10K
10K
R656
10K
10K
R222
75
75
C626
R624
R628
R221
CN602
C634
R650
R651
R635
R654
L602
Q603
Q604
Q605
Q601
Q602
C603
R610
R611
R682
R612
C206
R613
C103
C104
C609
C608
R620
R619
R618
R617
R685
C616
R115
R105
R117
R116
CN101
9P
C109
R102
IC
2
0
3
R609
J203
M
C
1
40
52
B
D
R
2
47k
4
7k
22 25V
2
2
2
5V
22 25V
10
C243
0.1
50V
C241
100
16V
1
50V
1
50V
0
0
22
25V
22
25V
22
25V
4.7k
47k
47k
47k
47k
4.7k
100
16V
10
50V
100
23P
4
.7
k
10k
100k
1k
10k
0
.1
100k
0
0
.1
0.1
3.3k
3.3k
100
16V
16V
M
C
4
55
8C
D
4P
RT1N241C
-TP-1
RT1N241C
-TP-1
RT1P141C-TP-1
2SC3052EF-
T1-LEF
2SC3052EF-
T1-LEF
100
16V
16V
470
2.2k
0
2.2k
4.7k
22
25V
22
25V
0.1
100
16V
10k
1k
10k
100k
100k
100k
100k
1k
0
22 25V
0.1
0
N
J
M
22
3
5
V
(TE
2)
470
22
25V
22
25V
220p
220p
C623
220p
47k
47k
47k
47k
0.001
75
1k
47K
47K
6.8K
6.8K
1k
9P
10
50V
R688
1K
J
R625
47K
47K
R626
47K
47K
R607 47K
C205
10 50V
10 50V
48
48
HCD-DZ550
HCD-DZ550
5-27. SCHEMATIC DIAGRAM – I/O BOARD (2/2) –
•
See page 52 for Waveforms.
R203
R206
C215
C216
C218
C226
C225
C210
C227
C228
R230
R231
R232
R233
C209
R226
CN201
TP201
TP203
TP204
TP205
TP206
TP207
TP209
TP211
TP208
TP212
TP213
TP210
TP222
TP223
TP224
TP221
C212
C237
C213
C214
R204
R205
IC201
0
0
1
1
1
1000
6.3V
6.3V
1000
C242
J201
0.001
C223
0.1
6.3V
470 10V
100
16V
16V
100
16V
16V
75
R229
75
R228 10K
75
75
75
0.1
0
13P
39p
100 16V
0.1
1k
0
BH7868FS-E2
0.1
C245
0.1
C244
IC204
GND
1A
2D
VDD
CT2
2A
GND
3D
1B
CT1
OUT1
GND
OUT2
3A
OUT3
CT3
NJM2285V
-TE2
0.1
C240 10 50V
R227
0
R207
0
R209
0
C208
0.1
C207
C248
10
0.001
50V
C224
R241
1000
6.3V
6.3V
75
8
( P a g e 3 0 )
( 2 / 5 )
( P a g e 4 7 )
2 . 3
2 . 3
2 . 3
1 . 5
1.8
1.1
0.9
2.7
1.6
5
2.7
1.6
1.6
S VIDEO
(DVD ONLY)
MONITOR
OUT
VIDEO
IC204
VIDEO
SELECTOR
SELECTOR
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