Sony DAV-SR1 / DAV-SR2 / DAV-SR3 / HCD-SR1 / HCD-SR2 / HCD-SR3 Service Manual ▷ View online
37
37
HCD-SR1/SR2/SR3
HCD-SR1/SR2/SR3
3-29. SCHEMATIC DIAGRAM — FL BOARD —
40
35
40
40
4.6
5.0
5
-22.6
-20.5
-29
-29
-29
-27
-29
-31
-31
-29
-29
-29
-31
-29
-29
-27
-29
-24.8
-31
-31
-27
-31
-29
-29
-26.8
-29
-29
-31
-31
-29
5.0
0
4.8
4.7
4.7
2.1
2.2
5.0
-31
-29
-29
-29
-29
-29
-29
-29
-29
-29
-29
-29
-29
-31
-29
-29
-31
-31
-31
-31
0.6
0
NO MARK : DVD STOP
TP822
R828
REMOTE C0NTROL
RECEIVER
R849
TP829
TP830
TP831
TP821
TP815
TP827
R851
TP814
TP811
TP812
TP825
TP816
C850
R840
TP828
TP824
C843
TP826
R843
C842
C849
TP813
IC801
TP823
C805
Q810
R844
R853
CNP808
CNP807
C847
C846
IC803
CN812
CN803
FB005
R877
FB807
C807
R879
C848
R852
R882
R878
R880
R881
C841
FL801
0
10k
100
47p
50V
3.3k
100p
50V
10k
0.001
50V
0.1
16V
16V
NJL73H400A
10 50V
2SC1623
LED DRIVE
100
100
2P
3P
0.015
25V
0.0022
50V
ML9208-03MBZ03B
FL DRIVER
7P
17P
0UH
1k
0UH
0.01
25V
2.2k
0.01
47
1k
2.2k
1k
1k
10
10V
Ver 1.2
38
38
HCD-SR1/SR2/SR3
HCD-SR1/SR2/SR3
3-30. PRINTED WIRING BOARD — SPK BOARD —
•
See page 8 for Circuit Boards Location.
:Uses unleaded solder.
3-31. SCHEMATIC DIAGRAM — SPK BOARD —
AMP
BOARD
CN307
(Page 26)
AMP
BOARD
CN306
(Page 26)
AMP
BOARD
CN313
(Page 26)
-
+
-
+
SURR R
FRONT R
-
+
-
+
SURR L
WOOFER
FRONT L
-
+
-
+
-
+
CENTER
SPEAKER
1
2
A
B
C
D
E
F
3
4
5
30
30
28
C483
C484
C492
GP307
CN312
CN311
TP332
TP333
TP334
TP335
TP336
TP337
TP338
TP353
TP354
TP355
TP358
TP359
TP360
TP340
TP350
TP351
TP349
TP346
TP347
TP344
TP342
TP343
TP341
TP345
TP348
TP339
TP362
TP361
C493
C494
CN309
C491
C488
C487
C496
C495
TB301
TB302
0.001
50V
B
0.001
50V
B
0.001
50V
B
TERMINAL GND
4P
EH-S
2.5MM
4P
EH-S
2.5MM
0.001
50V
B
0.001
50V
B
6P
3.96MM
0.001
50V B
0.001
50V B
0.001
50V B
0.001
50V B
0.001
50V B
TERMINAL BOARD
5P
TERMINAL BOARD
2P
Ver 1.2
39
39
HCD-SR1/SR2/SR3
HCD-SR1/SR2/SR3
3-32. PRINTED WIRING BOARD — POWER/FRONT PANEL SECTION —
•
See page 8 for Circuit Boards Location.
:Uses unleaded solder.
AMP
BOARD
CNP303
(Page 26)
FL
BOARD
CNP807
(Page 36)
FL
BOARD
CN808
(Page 36)
PHONES
SONY
AC
IN
IN
SWITCHING
REGULATOR
FL
BOARD
CN803
(Page 36)
-
+
VOLUME
FUNCTION
1
2
A
B
C
D
E
F
G
3
4
5
6
7
8
9
10
11
12
13
• Semiconductor
Location
Ref. No.
Location
D800
G-5
D801
G-5
D802
G-9
D819
E-3
D821
D-3
Q800
F-3
Q801
F-3
Q803
G-3
Q804
G-3
✩
The TACTILE SWITCH (S800, 801, 807-809, 815-818) on
CONTROL KEY board and PW KEY board are depending
on a suffix of each board. Please refer to SUPPLEMENT-3
of this manual at the time of replacement.
CONTROL KEY board and PW KEY board are depending
on a suffix of each board. Please refer to SUPPLEMENT-3
of this manual at the time of replacement.
Ver. 1.5
40
40
HCD-SR1/SR2/SR3
HCD-SR1/SR2/SR3
3-33. SCHEMATIC DIAGRAM — POWER/FRONT PANEL SECTION —
37
29
37
37
0
0
0
0
0
0
0
0
NO MARK : DVD STOP
S807
S808
S809
FB800
L800
L801
TP873
TP872
R800
R803
TP834
TP874
TP868
TP875
TP876
S800
TP836
R809
R875
R876
R868
TP853
S816
S817
S801
S815
TP871
CN805
R807
TP837
R802
TP817
TP820
R801
TP818
TP819
R867
CN811
R805
CN806
R847
R846
S818
C811
C857
C851
C816
C852
C844
C845
FB805
FB802
FB803
FB810
L803
L802
CN900
CN901
JW902
JW901
C903
LF901
C863
C862
D819
D801
D800
C800
C802
C801
C803
C804
C806
C853
C854
J800
R861
R860
C858
R866
R874
CN810
D802
D821
Q804
Q801
Q803
Q800
SW. KEY
LS8J3M
SW. KEY
LS8J3M
SW. KEY
LS8J3M
0UH
4.7k
100
TACT SW
LS8J3M
0
22k
47k
2.2k
SW. KEY
LS8J3M
SW. KEY
LS8J3M
SW. KEY
LS8J3M
SW. KEY
LS8J3M
3P
100
100
4.7k
0
5P
100
0.1
1000p
50V
0.1
25V
0.1
25V
25V
0.1
25V
0.1
25V
0.1
25V
0UH
0UH
0UH
0UH
2P
2P
JW
JW
0.22
1SS355TE-17
1SS355TE-17
0.01
0.01
0.1
0.0047
Q801-Q804
MUTING
0.0047
2.2k
0
820p
50V
4.7k
10k
7P
SML-512UWT86
DTC343TK-T-146
DTC343TK-T-146
DTC343TK-T-146
DTC343TK-T-146
TACT SW
LS8J3M
2P
100
100
0.001
0.001
SML512WBC1AR
0.001
47p
47p
SML-512WBC1AR
Ver. 1.5
✩
The TACTILE SWITCH (S800, 801, 807-809, 815-818) on
CONTROL KEY board and PW KEY board are depending
on a suffix of each board. Please refer to SUPPLEMENT-3
of this manual at the time of replacement.
CONTROL KEY board and PW KEY board are depending
on a suffix of each board. Please refer to SUPPLEMENT-3
of this manual at the time of replacement.
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