Schematic Diagram - Io Board (1/2) - Sony hcd-hdx501W Service Manual

HCD-HDX500/HDX501W
Q Q
3 7 6 3 1 5 1 5 0
6-31. SCHEMATIC DIAGRAM – IO Board (1/2) –
1 2 3 4
A
IO BOARD (1/2)
B
C
D
C348
100
R351 16V
CN308
10k
4P
F
GND 4
E
IPOD(R) 3
FL
R313
BOARD 2
9V
4.7k
(1/2)
1
IPOD(L)
CN801
R314
(Page 4.7k
64)
T E
L 1 3 9 4 2 2 9 6 5 1 3
F
D300
1SS355WTE-17
D301
G
1SS355WTE-17
C307
2200p
R315
4.7k
C308 1000p
(CHASSIS)
R309
SAT/CABLE
AUDIO IN R 4.7k
TV R316
H
R307
AUDIO IN R 4.7k
4.7k
SAT/CABLE
AUDIO IN L
R310
J305
5P 4.7k
TV
R308 C319
AUDIO IN R
220p
4.7k
SAT/CABLE
I
VIDEO IN
R306
75
A1
A2
R311 3.3k
A3
A4
R312
71
3.3k
R431
J
IO 3.3k
BOARD
A5
(2/2)
A6
R432
(Page
3.3k
61)
A7
K
w w w
HCD-HDX500/HDX501W
• See page 72 for IC Block Diagrams.
5 6 7
R350
10k
IC372
5 6 7 8
LINE AMP
-
+
+
-
4 3 2 1
C373
R369
22
25V 100
R361
100k
C349
C362
0.1
R344 C365 C372 R370
47p
100
22k 0.1 47k
16V
C345
C340
0.47
22
50V
25V
C341
22
25V
R353
R352
R329
R327
47k 47k
4.7k 4.7k
R345
47k IC303
MC14052 BDR2
C331
R332 R338
22
47k 47k
25V
C332
22
25V
C357
100
16V
C321
220p C358
R323 R333 R339 0.1
C317
4.7k
220p 47k 47k
C333
R340
22 R334
47k
47k
25V
C318
220p
C334
R341
R324 C322 R335
22
47k
4.7k 47k
220p 25V
4.5
R336
C323
47k R342
220p 47k R348
0
C335
22 25V
R349
C336
0
22
25V
R337 R343
47k
47k
C410 R426 R425
47k
22 47k
25V
R423 0
R424 0
C409
22
25V
C363 C364
C411 R428 R427
220p 47k 100 0.1
47k
16V
C412
220p
x a o
y
. i
http://www.xiaoyu163.com
8 9 10 11
C378
22
25V
R392
47k
IC306
5 6 7 8
LINE AMP
-
+
IC306
+
NJM4558M-TE2
-
4 3 2 1
R395
R374
47k 4.7k
IC303
C389
AUDIO SELECTOR
IC B/D R393 C381
R396
47k 22
4.7k
25V
C377
22
25V
Q307
RT1N241C-TP-1
Q Q
INVERTER
3 7 6
0
0<<3.3>>
9.1
Q305
9.1
<<0>> RT1N241C-TP-1
INVERTER
R380
R382 R384
10k
10k
1k
R381
10k
IC304
AUDIO SELECTOR
R383
R385 R387
IC304 1k 10k 1k
MC14052 BDR2
IC B/D
0
0
Q306
3.1 3.2
RT1N241C-TP-1
INVERTER
R379 Q308
0 RT1N241C-TP-1
INVERTER
u 1 6 3
60 60
http://www.xiaoyu163.com
2 4
8 9 9
12 13 14 15
IC301
OPTICAL RECEIVER
R414 100
L306
10uH C402 C403
100 0.1
16V
C400
R388
100
100k IC376
16V
R412
47k
WAVE SHAPER
IC376
TC7SHU04FU(T5RSOJF)
R400
470
1.6
GND
1.6
3.3
VCC NC
L305
10uH
R394
C380 0
22
25V
C379
R397 0
25V
22
C407 100 16V
TD
R418 0
CE
C408
L307
0.1
DI
10uH
CK
DO R419 0
0.1
C390 C395
0.1
100
16V
C393 R411
100
47
16V
9.1
3
O
2
G
I
1
TD
IC307
11.8
CK
3 1 5 1 +9V REGULATOR 5 0 8 DO 9
IC307 CE
TA7809LS
DI
C396 1
ASEL0
D309
ASEL1
RB501V-40TE-17
ASEL2
R386
VSEL0
1k
VSEL1
VSEL2
CLINKRX
CLINKTX
CLINKDET
ASEL3
VSEL3
CLINKSEL
VSEL5
C392
1
50V
C391
1
50V
m
c o
.
2
8 9 9
16 17 18
IC301
TORX147L (SONY)
2 GND
0
OPTICAL
1 OUT
DIGITAL IN
3.3
3 VCC
SAT/CABLE
J302
COAXIAL
DIGITAL IN
C406
0.1
R416
470
CN305
9P
1 L-CH
2 9V
FM 75Ω
3 R-CH
COAXIAL
4 GND
TUNER
5 TUNED
ANTENNA
(FM/AM)
6 CE
7 DI AM
8 CLK
9 DO/ST/SD
CN302
29P
29 D-GND
28 COAX-IN
27 D3.3V
26 OPT-IN
25 RD/MICDATA
24 RD/MICCLK
23 TUNED
22 ST_CLK
2 4 9 8 2 9 9
21 ST_DO
20 ST_CE
19
ST_DI
G
18
5V
17
A-GND
MAIN
16 BOARD
A12V
(5/13)
15
A_SEL0
CN601
14
A_SEL1 (Page
13
A_SEL2
39)
12 TVSEL
11 V_SEL0
10 V_SEL1
9 V_SEL2
8 CLINK_RX_IN
7 CLINK_TX_OUT
6 CLINK_DET
5 A_SEL3
4 V_SEL3
3 CLINK_SEL
2 V_SEL4
1 V_SEL5
B1
B2 72
B3
B4 IO
BOARD
B5
(2/2)
(Page 61)
CN307
5P
H
1 L In
2 A GND
MAIN
3 R In
BOARD
4 A GND (7/13)
CN702
5 MIC1+2
(Page 41)