Sony DAV-DX315 / HCD-DX315 Service Manual ▷ View online
49
49
HCD-DX315
HCD-DX315
6-18. PRINTED WIRING BOARD – I/O BOARD –
•
See page 31 for Circuit Boards Location.
:Uses unleaded solder.
• Semiconductor
Location
Ref. No.
Location
IC201
E-4
IC352
D-8
IC353
C-7
IC360
D-5
Q353
E-7
Q354
E-8
Q360
E-10
Q361
C-10
Q362
C-11
C
MAIN BOARD
CN1302
(Page 38)
E
MAIN BOARD
CN507
(Page 38)
B
MAIN BOARD
CN1301
(Page 38)
L
JACK BOARD
CN402
(Page 51)
IC201
IC360
IC353
IC352
2
1
4
3
S VIDEO
(DVD ONLY)
VIDEO
MONITOR OUT
C
R
/P
R
Y
COMPONENT
VIDEO OUT
C
B
/P
B
L
TV/VCR
R
TUNER
UNIT
AM
COAXIAL
FM75
Ω
1
3
5
1
13
E
E
7
1
E
E
E
13
J201
C242
J202
C205
R241
R230
JW243
JW239
C225
C223
R228
R204
R228
R204
JW218
R229
C210
C209
JW238
R231
R233
R232
C224
C226
C227
C228
CN201
CN312
R207
LP301
C207
C213
C212
C214
JW237
C201
C202
C203
C204
JW232
JW228
JW229
R235
R263
JW249
JW231
C351
C348
L202
R234
JW254
JW255
JW233
JW217
JW220
CN311
JW226
JW222
C352
JW273
C333
C334
JW267
JW253
R369
JW211
JW212
R368
R370
R370
JW207
Q353
Q354
R367
JW223
JW269
L201
JW260
JW210
JW209
CN203
JW259
JW268
C234
C239
R376
R254
R253
R255
R256
R256
C235
C236
Q360
JW227
JW257
JW275
R386
R381
R381
R356
R344
R382
R343
R357
R375
C346
C345
R384
R358
C350
C349
R350
R349
Q361
Q362
R377
C342
R331
R334
C355
L352
JW202
JW204
C340
JW201
R378
R374
JW203
C341
C339
R385
C338
C356
R330
R362
C336
C360
JW205
R359
C362
R366
JW208
JW219
JW206
R364
C337
JW213
R365
R363
R360
C359
C354
J200
CN202
JW236
R209
C208
R292
R294
R271
R276
R274
R275
R273
R272
50
50
HCD-DX315
HCD-DX315
6-19. SCHEMATIC DIAGRAM – I/O BOARD –
•
See page 31 for Waveforms.
•
See page 58 for IC Block Diagrams.
43
39
47
52
IC353
C340
C362
C337
C333
TP394
TP393
TP392
TP391
TP390
TP205
TP204
TP202
TP203
TP386
TP385
TP384
TP207
TP206
TP209
TP211
TP212
TP213
R207
R209
C208
R330
R331
R229
R230
R231
R232
R233
R385
R334
R374
R358
R378
R377
R241
TP242
TP241
TP243
TP233
TP232
TP231
TP367
TP365
TP366
C359
C360
R204
C204
C203
C202
C209
C214
C212
J202
R263
R292
TP357
R357
R381
R382
R386
R384
TP356
TP354
TP355
TP353
R343
R344
Q362
Q361
R349
R350
C352
C348
TP361
TP362
TP363
TP364
TP381
TP382
TP383
TP387
TP388
TP389
TP395
TP201
TP208
TP210
TP234
TP235
R294
CN201
TP227
TP226
TP225
TP224
TP223
TP222
TP221
CN311
Q360
R375
R376
R356
R272
R274
R276
R275
R273
R271
CN203
C234
C239
L201
R359
C334
R364
R363
R365
R360
R
366
C336
IC352
C236
R256
R253
R255
R254
L352
C338
C339
Q353
Q354
R370
R368
R367
R369
C207
R228
C223
C225
C224
C226
C227
C228
C356
C355
C341
C342
C235
C242
IC201
L202
C201
C210
C213
C205
C354
J201
C345
C346
C349
C350
IC360
C351
J200
CN202
R234
R235
CN312
0
0
0.1
75
75
3P
10k
0
0
FFC-13P S
13P
150 0.5%
150
0.5%
150
0.5%
150
0.5%
150
0.5%
150 0.5%
9P
100k
100k
100k
100k
10 50V
10k
0.1
1000
6.3V
100 16V
100 16V
0.001
0.001
Y+C
2P
FFC-7P S
AMP-S 5P
NJM4558M
-TE2
22 25V
22 25V
22
25V
100
16V
16V
6.8k
6.8k
75
75
75
75
6.8k
6.8k
47k
47k
47k
47k
1
50V
1
50V
1k
1
1
1
0.1
0.1
33p
4.7k
47k
47k
47k
47k
4.7k
4.7k
2SC3052EF
2SC3052EF
10k
10k
0.1
B
16
1
16V
RT1P141C-TP-1
1k
0
4.7k
100
16V
16V
0.1
470
1/10W
0.1
4.7k
4.7k
47k
470 1/10W
47k
0.1
MC14052 BDR2
22 25V
100
16V
0.1
R
T1N241C-TP-1
RT1N241C-TP-1
10k
10k
1k
1k
1000
6.3V
1000 6.3V
220p
220p
22
25V
22
25V
22 25V
MM1623BFBE
10 50V
470 10V
100
16V
16V
0.001
22
25V
22 25V
22
25V
22
25V
IC TA7809LS
47
16V
100
100
51
51
HCD-DX315
HCD-DX315
6-20. PRINTED WIRING BOARDS – PANEL SECTION –
•
See page 31 for Circuit Boards Location.
:Uses unleaded solder.
• Semiconductor Location
Ref. No.
Location
D431
C-5
D432
C-5
D433
I-6
D470
G-7
D496
I-3
D497
I-3
D801
E-13
D802
E-13
D803
D-13
D804
D-13
D805
D-13
D811
G-17
D812
G-16
D813
G-15
D814
G-14
D815
G-13
Ref. No.
Location
IC401
H-5
IC402
H-3
IC801
B-7
IC802
D-11
IC803
H-12
Q450
I-4
Q451
I-4
Q460
I-3
Q461
I-4
Q470
H-6
Q471
H-6
Q472
H-7
Q473
H-6
Q474
H-5
Q475
H-6
Ref. No.
Location
Q476
H-7
Q801
D-12
Q802
C-9
Q811
H-17
Q812
H-17
Q813
H-16
Q814
H-16
Q815
H-15
Q816
H-15
Q817
H-14
Q818
H-13
Q819
H-13
Q820
H-12
MAIN BOARD
CN509
(Page 37)
A
I/O BOARD
CN312
(Page 49)
L
MAIN BOARD
CN3001
(Page 38)
H
IC803
IC402
IC401
IC801
IC802
I/1
A
H
x
X
.
>
FUNCTION
DISC 5
DISC 4
DISC 3
DISC 2
DISC 1
AUDIO IN/
A.CAL MIC
PHONES
VOLUME
–
+
E
E
E
E
4
1
1
5
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
1
3
1 2
2
1
4
5
2
1
10
JR807
CN801
JW835
JW831
FB806
JW833
JW834
R800
JW832
JW827
JW826
JW825
JW824
JW823
CN805
JW822
JW828
C435
JW829
D431
D432
C436
R437
R437
R436
C814
R823
C811
R819
JW821
JW819
JW818
JW817
JW816
JW815
JW814
JW820
CN811
JW813
JW812
JW811
C809
R817
Q802
C829
JW810
R820
C812
C813
C815
C816
C817
C818
C821
C822
C823
C825
C826
C832
FL801
JW809
JW808
JW807
L801
L802
R805
C800
C803
C801
Q801
R804
T801
JW806
R802
R811
D801
D805
D802
D804
CNP801
JW805
R814
R815
R816
C805
D803
C804
JW804
R801
JW801
JW803
C802
JW802
CN804
C851
S801
S807
D811
R832
S813
R831
R841
JW836
Q811
D812
Q812
R834
Q813
Q814
S812
JW814
Q815
R830
JW839
R835
JW837
JW838
JW840
JW841
Q816
D813
R836
S811
S808
R851
R852
R829
R829
JW842
D814
S810
R838
Q817
JW844
Q819
JW843
R855
S804
R828
JW847
R856
S805
D815
R837
R833
R839
JW846
JW845
Q818
S809
R827
R840
Q820
R854
S803
C849
R857
CN810
JW851
JW850
S806
R808
R807
R806
JW849
JW848
R853
S802
FB471
FB470
R478
D470
JW401
JR817
R472
R479
Q472
FB472
LP801
R481
Q476
R477
JW410
Q471
R488
R480
C471
R471
Q473
R412
C412
R411
R415
JR814
Q470
Q475
R413
R401
R482
R414
Q474
C413
C819
C820
C401
CNP802
JW405
JW404
JW403
JW406
JR812
S800
FB475
JR811
JR813
R402
R450
FB474
JW418
R433
C405
JW407
C434
C431
FB410
S800
R434
C433
C432
R435
R431
R432
CN402
JW419
C450
FB420
JW421
R495
C460
JW420
FB450
FB479
FB460
C493
D496
D497
R492
Q460
R463
R461
R460
Q461
R464
R462
FB478
FB461
CN403
FB451
J402
R453
Q450
R454
JW417
JW416
JW415
CNP807
C403
C423
R451
R423
R421
JW414
Q451
R452
R422
C422
R424
R487
C411
JW413
C421
C420
R420
C410
R410
R470
JR816
C491
JW412
D433
J401
D492
D493
52
52
HCD-DX315
HCD-DX315
6-21. SCHEMATIC DIAGRAM – PANEL SECTION –
•
See page 58, 59 for IC Block Diagrams.
50
41
44
*
R854
R853
S804
R856
R857
S805
S806
S803
S802
S808
C811
R819
IC801
FB806
TP803
TP804
TP805
TP806
TP807
TP808
TP809
TP810
TP811
TP812
TP813
TP814
TP802
TP801
TP8
54
R816
R815
R814
C809
C826
C825
C823
C822
C821
C818
C817
C816
C815
C813
C812
R804
D
805
R801
R
802
Q801
R805
Q802
R817
R
82
0
R852
S807
R800
R851
R855
D
804
D802
D801
CN801
TP815
TP816
TP817
TP818
TP819
TP820
TP821
TP822
TP823
T
P855
T
P8
56
TP857
TP
858
TP859
TP
860
TP
861
TP
862
T
P863
D
431
D432
C832
R823
R831
R832
R833
R834
R835
R836
R837
R838
R839
R840
S809
S810
S811
S812
S813
R828
R829
R830
R841
R8
07
R8
06
R
808
C849
S801
TP851
TP852
TP
837
TP838
D811
D812
D813
D814
D815
CN805
CN811
CN810
R827
Q811
Q812
Q813
Q814
Q815
Q816
Q817
Q818
Q819
Q820
JR807
C
436
IC
401
R
410
R420
TP402
TP409
TP400
TP410
C491
D492
1SS355WTE-17
D493
1SS355WTE-17
C
403
R479
IC
402
TP423
TP424
TP422
TP420
FB478
Q450
Q451
Q461
Q460
C
410
C
420
R411
R421
R414
R471
R492
TP413
TP414
TP416
TP
415
FB451
FB461
FB450
FB460
FB475
FB
472
FB
47
0
FB471
R470
R480
CN403
FB410
FB420
D496
D497
C493
FB474
R495
TP418
CNP401
CNP402
JR814
R472
R487
Q470
Q471
Q475
Q473
R488
Q474
Q476
D470
D
43
3
CN402
TP
874
C819
C820
S800
TP
875
TP
876
TP877
TP
878
TP
879
TP
880
TP
881
TP8
82
TP
883
CNP807
CNP802
C814
R811
L801
C803
C804
T801
D8
03
C
805
C801
C829
L802
C
800
C
802
R436
R
437
C435
IC803
CNP801
CN804
FL801
C411
C421
R413
R423
R424
R415
C401
C412
C422
R
401
R
402
R422
R412
R433
C432
R431
R435
R432
C433
C450
R460
R450
C460
R461
R451
FB479
R452
R462
R453
R454
R463
R464
C413
C423
R481
R478
R477
R434
C405
R
482
JR811
JR812
JR
813
JR816 JR817
Q472
J401
AUDIO IN/
A.CAL MIC
J402
C434
C431
C471
IC802
2.2k
2.2k
SW. KEY
2.2k
2.2k
SW. KEY
SW. KEY
SW. KEY
SW. KEY
SW. KEY
0.01
25V
B
47
NJL23H400A
0UH
100 1/10W
100 1/10W
100 1/10W
10
16V
220p 50V B
220p 50V B
220p 50V B
220p 50V B
220p 50V B
220p 50V B
220p 50V B
220p 50V B
220p 50V B
220p 50V B
220p 50V B
3.9k
1/10W
1S
S3
55W
TE-1
7
33k
1/10W
1
00
CPH5504-TL-E
0 2012
2SC3052EF-T1-LEF
1k
1
00k
2.2k
SW. KEY
1k
1k
1k
1
SS
355
W
T
E-17
1SS355W
TE-17
1SS355W
TE-17
23P
FFC_1.0
L
1SS
355
W
TE-17
1S
S355W
TE-17
220p 50V B
47
470
330
470
330
470
330
470
330
470
330
SW. KEY
SW. KEY
SW. KEY
SW. KEY
SW. KEY
4.7k
10k
22k
47k
100
1
00
10
0
0.1
SW. KEY
SML79423C-TP15
SML79423C-TP15
SML79423C-TP15
SML79423C-TP15
SML79423C-TP15
AMP-L
10P
AMP-L
10P
NO805
10P
2.2k
RT1P141C-TP-1
RT1P141C-TP-1
RT1P141C-TP-1
RT1P141C-TP-1
RT1P141C-TP-1
RT1P141C-TP-1
RT1P141C-TP-1
RT1P141C-TP-1
RT1P141C-TP-1
RT1P141C-TP-1
1
B
N
JM
4558M
-TE2
100k
100k
9V
L/MIC-OUT
GND
R-OUT
1000p
16V
100
10V
0
NJM
4558M
-TE2
2SC5938-T112-1B
2SC5938-T112-1B
2SC5938-T112-1B
2SC5938-T112-1B
100p
100p
470
470
15k
2.2k
0
AU(L)
AU(R)
A.CAL
2.5-3.3V
0
0
0UH
0
UH
0U
H
0U
H
2.2k
39
0UH
0UH
1SS355W
TE-17
1SS355W
TE-17
470p
0UH
0
MUTE
CHASSIS GND
CHASSIS GND
0
680
0
RT1N441C
-TP-1
RT1P141C
-TP-1
RT1N441C
-TP-1
RT1P141C
-TP-1
100k
RT1P140C
-TP-1
RT1N140C
-TP-1
1SS355W TE-17
1SS
355W
T
E-17
0.01
25V
B
0.01
25V
B
VOLUME KNOB
DC
-CO
N
T
M
O/ST
-D
ET
A.C
AL
-O
U
T
P
LU
G
-D
E
T1
PLU
G
-D
ET2
G
A
IN
-C
O
N
T
CHASSIS GND
NO802
10P BOARD-IN
10
16V
82k
1/10W
100
10V
10V
0.01
50V
DC-DC CONVERTER
U
D
ZS
-T
E-176.2B
0.1
16V
0.022
5
0V
B
22
50V
0.0047
50
V
B
47
5
0V
12k
1
5k
0.47
BU2
099FV
AMP-L
2P
NO804
2P BOARD-IN
10
10
1k
1k
1k
1k
47
16V
47p
47p
4.3k
4.7k
22k
22k
3.3k
47p
0
1M
22k
68p
0.01
4.7k
4.7k
0.01
22
22
47
47
4.7k
4.7k
4.7k
4.7k
220p
220p
100k
220
4.7k
0
0.1
10k
0
0
0
0
0
2SK3018
-T106
0.047
0.47
22
6.3V
PT6315
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