Sony DAV-DZ3K / HCD-DZ3K Service Manual ▷ View online
45
45
HCD-DZ3K
HCD-DZ3K
6-20. PRINTED WIRING BOARDS – PANEL SECTION –
•
See page 25 for Circuit Boards Location.
:Uses unleaded solder.
IC801
IC802
IC402
IC401
A
H
x
X
.
>
FUNCTION
AUDIO IN/
MIC 1/
A.CAL MIC
MIC 2
VOLUME
–
+
I/O BOARD
CN302
(Page 43)
L
I/1
6
1
3
1
2
4
5
1
5
E
E
E
E
E
E
E
E
E
13
13
13
13
13
13
13
13
MAIN BOARD
CN509
(Page 31)
A
1
R432
R434 C434
R433
R441
J402
J401
JW854
C490
S800
FB410
CN402
JW862
R494
R492
R435
JW860
JW861
R431
R404
C433 C432
C431
R440
R822
FB420
C820
C819
FB479
C405
C441
R445
JR908
R405
R443
R444
C440
C443 C442
C406
C473
C493
D496
D497
FB474
JR813
JR907
R442
Q477
R496
Q478
R446
CNP807
FB476
C444
S800
C411
C421
R424
C404
R402
C401
C422
R423
C423
JR817
FB475
R821
JR811
JR903
S805
R856
JR902
C403
R421
C420
R420
R410
C410
R490 JR816
R480
D433
R477
S802
R470
Q471
R487
R488
Q473
Q470
JW855
C471
JW852
Q472
Q476
R853
R416
R413
C412 R412
R857
JR905
S806
JR904
R854
S803
FB470
R478
R479
R472
JW849
JW848
JW851
Q475
R471
CNP802
R481
R411
FB471
D470
JW850
FB472
JW859
JW858
JW857
JW856
R401
R482
R403
R414
C413
R415
JR814
JW853
Q474
S804
R851
JR901
R855
S808
S807
R852
FL801
CNP801
CN804
JW847
S801
C806
R813
R812
C808
C807
R814
R815
R816
JW816
JW815
JW814
CN811
JW804
R811
C829
C824
JW806
JW805
C809
C810
JW811
JW812
Q802
R817
JW807
JW808
JW809
JW810
R820
C812
C813
C815
C816
C817
C818
C821
C822
C823
C825
C826
C832
JW813
JW835
JW829
JW830
JW827
R436
R437
C436
D432
D431
R823
C814
C811
R819
JW826
JW821
JW820
JW819
JW818
JW817
JW825
JW822
JW823
JW824
R800
CN805
JW831
JW832
JW834
FB806
JW833
CN801
JW836
JW837
JW838
JW840
C804
JW800
JW803
C802
CNP805
CN810
D804
D805
D802
D801
T801
D803
C805
R801
JW802
R802
L801
R805
L802
C803
Q801
C800
C801
R804
JW801
C435
JW828
R422
• Semiconductor Location
Ref. No.
Location
D431
H-7
D432
H-7
D433
D-6
D470
C-7
D496
D-3
D497
D-4
D801
J-13
D802
J-12
D803
K-12
D804
J-12
Ref. No.
Location
D805
J-12
IC401
C-5
IC402
C-3
IC801
G-9
IC802
H-13
Q470
D-7
Q471
D-7
Q472
C-7
Ref. No.
Location
Q473
C-7
Q474
C-6
Q475
C-6
Q476
C-7
Q477
D-4
Q478
D-4
Q801
K-13
Q802
H-11
46
46
HCD-DZ3K
HCD-DZ3K
6-21. SCHEMATIC DIAGRAM – PANEL SECTION –
•
See page 55 for IC Block Diagram.
I/O
BOARD
CN312
(Page 44)
AUDIO IN/
MIC 1/
A.CAL MIC
MIC 2
R857
R819
R802
C808
C807
C
8
0
6
R
8
12
R
8
1
3
L801
C803
C805
R854
TP831
TP832
L802
Q802
R817
R853
R851
R855
R856
TP801
TP802
C802
IC801
R
8
0
0
TP841
TP842
TP803
TP804
TP805
TP806
TP807
TP808
TP809
TP810
TP811
TP812
TP813
TP814
TP815
TP816
TP817
TP818
TP819
TP820
TP821
TP822
TP823
T
P
8
5
1
T
P
8
5
2
T
P
8
5
3
T
P
8
5
4
T
P
8
5
5
T
P
8
5
6
T
P
8
5
7
T
P
8
5
8
T
P
8
5
9
T
P
8
6
0
T
P
8
6
1
TP862
T
P
8
6
3
T
P
8
7
1
T
P
8
7
2
T
P
8
7
3
T
P
8
7
6
T
P
8
7
7
CNP806
CNP807
R852
R823
CN801
T801
R437
S800
FB806
FL801
C436
C829
R479
R411
R421
R414
R471
R492
R490
C490
FB470
FB471
R470
R480
CNP401
CNP402
JR814
Q471
R488
R413
R423
R424
R415
C422
R401
R
4
0
2
R422
R412
R433
R431
R435
R432
C433
C413
R416
R478
R477
C405
C431
JR811
JR817
R403
J401
J402
C434
C823
C822
C821
C818
C817
C816
C815
C813
C812
C832
R816
R815
R814
R811
C471
Q473
D470
IC
4
0
1
Q477
R496
R404
R405
C406
C444
R446
IC
4
0
2
R443
C441
R441
R440
C440
R494
FB
4
7
6
D
4
9
6
D
4
9
7
Q801
R801
D
8
0
3
D432
D431
C826
C825
C810
C809
C824
R820
R804
C801
C800
D801
D804
D805
D802
C804
T
P
8
8
2
T
P
8
8
3
T
P
8
8
0
T
P
8
8
1
T
P
8
7
9
T
P
8
7
8
T
P
8
7
4
T
P
8
7
5
S802
S803
S808
S807
S804
S805
S806
R436
C814
C811
C435
C
4
9
3
C473
C819
C820
C442
TP416
Q478
C
4
0
3
D433
TP414
C421
R434
FB420
C
4
0
4
C
4
1
2
R482
TP415
R481
TP413
FB474 JR812
Q
4
7
2
Q476
R487
Q
4
7
0
C411
TP402
TP409
TP400
TP410
TP418
TP412
R
4
4
5
R472
Q474
FB472
R420
C420
C410
R410
JR813
FB475
R442
CN402
JR816
CNP801 CN804
CN810
CN811
R805
C423
C401
FB410
CNP802
CN805
C443
R444
C432
S801
R822
R821
Q475
IC802
2.2k
2.2k
47
100
100p
50V
100p
50V
1
0
0
p
5
0
V
10
0
k
10
0
k
100
10V
10V
0.1
16V
16V
2SC3052EF-T1-LEF
1k
2.2k
1k
1k
2.2k
47
35V
NJL23H400A
1
k
CHASSIS GND
CHASSIS GND
2.2k
0
23P
FFC_1.0
L
DC-DC CONVERTER
15k
VOLUME KNOB
0UH
52P
1
35V
0
470
470
15k
2.2k
0
0
1000p
0UH
0UH
2.2k
39
CHASSIS GND
CHASSIS GND
0
RT1P141C
100k
1k
1k
1k
1k
47p
3.3k
4
.7
k
22k
22k
3.3k
0
1M
22k
68p
220p
22
220
4.7k
0.1
0.47
0
0
1k
NEW
0.047
220p 50V
220p 50V
220p 50V
220p 50V
220p 50V
220p 50V
220p 50V
220p 50V
220p 50V
220p 50V
100
100
100
82k
6.3V
RT1P141C
-TP-1
1SS355
TE-17
N
J
M
4
5
5
8
M
-T
E
2
RT1P141C-TP-1
10k
4.7k
4.7k
4.7
10
100
N
JM
4
5
5
8
M
-T
E
2
1k
10
470
100k
100p
0
1
S
S
3
5
5
W
T
E
-1
7
1
S
S
3
5
5
W
T
E
-1
7
CPH5504-TL-E
33k
U
D
Z
S
T
E
-1
7
-6
.2
B
1SS355
TE-17
1SS355
TE-17
220p 50V
220p 50V
0.1
16V
10
16V
0.01
50V
100k
3.9k
0.022
50V
0.0047
50V
1SS355 TE-17
1SS355 TE-17
1SS355 TE-17
1SS355 TE-17
0.01
50V
12k
10
16V
0.01
25V
0.47
1
0
0
0
p
0.022
0.01
25V
0.01
25V
47p
2SC3052EF
-T1-LEF
1
0
0
1
0
V
1SS355 TE-17
10
0
0UH
0
.1
4
7
p
10k
100k
0UH
0
2
S
K
3
0
1
8
-T
1
0
6
RT1N140C
-TP-1
0
R
T
1
N
4
4
1
C
-T
P
-1
10
0
680
RT1P140C
-TP-1
0UH
100k
100p
100p
100k
0
0UH
22k
0
2P
2P
5P
5P
0
220p
47
16V
0UH
13P
13P
220p
47p
0
0
RT1N441C
-TP-1
15k
47
47
HCD-DZ3K
HCD-DZ3K
6-22. PRINTED WIRING BOARD – SPEAKER BOARD –
•
See page 25 for Circuit Boards Location.
:Uses unleaded solder.
6-23. SCHEMATIC DIAGRAM – SPEAKER BOARD –
SUR R
SUR L
FRONT R
SPEAKER
FRONT L
CENTER
WOOFER
SPEAKER BOARD
1
2
13
13
(CHASSIS)
(CHASSIS)
J
MAIN BOARD
CN3200
(Page 32)
K
MAIN BOARD
CN3300
(Page 32)
I
MAIN BOARD
CN3100
(Page 32)
JW846
JW845
CN303
CN302
JW844
JW843
TB302
C312
EP302
C322
C323
C324
C321
C310
C311
C309
C318
C319
C320
C306
C307
C308
C303
C304
C305
C302
C315
C316
C317
C314
C313
C301
EP301
TB301
CN301
JW842
JW841
(CHASSIS)
(CHASSIS)
EP301
EP302
C301
C302
C303
C304
C305
C306
C307
C308
CN302
TB301
CN301
CN303
C309
C310
C311
C312
C313
C314
C315
C316
C317
C318
C319
C320
C321
C322
C323
C324
TB302
EARTH PLATE
EARTH PLATE
1000p
1000p
1000p
1000p
1000p
1000p
1000p
1000p
VH-L 2P
DICS 4P
EH-4P
EH-6P
1000p
1000p
1000p
1000p
10000p
10000p
10000p
10000p
10000p
10000p
10000p
10000p
10000p
10000p
10000p
10000p
DICS 2P
48
48
HCD-DZ3K
HCD-DZ3K
6-24. PRINTED WIRING BOARD – MS-203 BOARD –
•
See page 25 for Circuit Boards Location.
:Uses unleaded solder.
6-25. SCHEMATIC DIAGRAM – MS-203 BOARD –
M
42
5
1
CN001
1-861-327-
12
S001
(CHUCK/TRAY DETECT)
M203
(LOADING)
D
MAIN
BOARD
CN1202
(Page 32)
MS-203 BOARD
+
-
1
2
A
B
3
4
CN001
S001
5P
42
MAIN
BOARD
(10/10)
(10/10)
CN1202
D
Click on the first or last page to see other DAV-DZ3K / HCD-DZ3K service manuals if exist.