Sony DAV-FX80 / HCD-FX80 Service Manual ▷ View online
41
41
HCD-FX80
HCD-FX80
7-9. SCHEMATIC DIAGRAM – DMB10 SECTION (4/4) –
CL202
CL203
CL204
CL205
CL206
CL207
CL208
CL210
CL211
CL212
ICT207
JL201
JL202
JL203
JL204
JL205
JL206
CL209
CL201
C217
C218
C220
CN201
R247
R246
R204
R207
C203
R205
R210
C208
R216
R213
R206
R209
C206
R215
R212
R208
C205
R214
R220
C233
C209
R221
R223
R225
C211
R226
C214
C212
R230
R231
R232
R234
C215
R233
C219
C224
C221
C222
R219
R224
C210
R2504
C213
IC201
47
16V
10
16V
10
16V
6P
1k
4.7k
1.2k
2.7k
0.01
10k
47k
0.01
12k
6.8k
10k
33k
220p
12k
10k
33k
220p
15k
10k
0.0047
0.033
56k
100k
100k
0.033
56k
0.001
0.01
82k
15k
18k
10k
0.01
33k
0.01
0.01
0.1
0.1
27k
10k
0.01
0.01
FAN8036L
4.7k
(Page 39)
(Page 38, 39, 40)
(Page 39)
(Page 39)
(Page 39)
(Page 39)
(Page 39)
(Page 38)
(Page 38, 39, 40)
(Page 39)
(Page 39)
42
42
HCD-FX80
HCD-FX80
7-10. PRINTED WIRING BOARD – MAIN SECTION (SIDE A) –
43
43
HCD-FX80
HCD-FX80
7-11. PRINTED WIRING BOARD – MAIN SECTION (SIDE B) –
IC943
IC951
IC921
IC901
PC901
IC942
IC941
IC508
IC931
IC516
IC515
PC902
PC903
(CHASSIS)
(CHASSIS)
1
3
E E
1
2
(CHASSIS)
(CHASSIS)
FAN
AC
IN
E
E
E
E
E
1
2
4
5
E
MAIN TRANSFORMER
SUB TRANSFORMER
1
8
E
1
5
1
3
1
5
5
1
5
1
(CHASSIS)
H/P BOARD
CNP803
(Page 54)
H
(CHASSIS)
1
3
1
5
E
DMB10
BOARD
CN401
(Page 36)
B
FL BOARD
CN801
(Page 52)
E
19
18
1
2
(CHASSIS)
14
1
3
(CHASSIS)
(CHASSIS)
E
E
E
E
E
E
E
E
E
E
+
–
CENTER
SPEAKER
FRONT:ONLY FOR SS-TS46 SURROUND:ONLY FOR SS-TS43B
CENTER:ONLY FOR SS-CT46 WOOFER:ONLY FOR SS-WS 42
+
–
WOOFER
+
–
SURR R
+
–
SURR L
+
–
+
–
FRONT R
FRONT L
C108
L107
C109
D926
R920
C958
C967
C968
C960
R921
R929
EP909
R479
R478
R468
R469
2
1
CNP301
MIB01
POWER
BOARD
CN9001
BOARD
CN9001
(Page 64)
N
1
2
A
B
C
D
E
G
H
F
3
4
5
6
7
9
8
C120
R613
R622
C614
C615
• Semiconductor
Location
Ref. No.
Location
D101
D-4
D102
D-5
D103
D-6
D104
D-6
D105
D-7
D106
D-8
D107
D-8
D201
D-5
D202
D-5
D203
D-6
D204
D-7
D205
D-7
D206
D-8
D207
D-9
D303
B-9
D304
B-9
D504
H-7
D505
H-6
D506
H-6
D508
F-7
D509
F-7
D901
D-2
D905
G-2
D906
G-2
D907
G-1
D908
G-2
D909
D-3
D910
H-2
D913
G-2
D921
H-3
D922
H-3
D924
H-2
D931
F-4
D941
H-4
D942
H-4
D943
H-4
D944
H-4
D945
H-5
IC508
G-5
IC515
H-5
IC516
H-5
IC901
F-1
IC921
H-3
IC931
E-4
IC941
G-5
IC942
G-5
IC943
G-4
IC951
H-4
Q101
B-4
Q102
B-5
Q103
B-5
Q104
B-5
Q105
B-6
Q106
B-6
Q107
B-6
Q108
B-6
Q109
B-7
Q110
B-7
Q111
B-8
Q112
B-8
Q301
C-9
Q302
B-4
Q303
B-4
Q304
B-4
Q901
G-2
Q921
H-2
Q945
H-5
•
See page 27 for Circuit Boards Location.
:Uses unleaded solder.
44
44
HCD-FX80
HCD-FX80
7-12. SCHEMATIC DIAGRAM – MAIN SECTION (1/8) –
•
See page 72 for IC Pin Function Description.
•
See page 65 for Waveform.
5 3
4
AD_RST
SKIP
HDOUT
DIR_XSTAE
ERR
DIR_HCE
DIR_RST
DSP_PM
DSP_BST
DSP_HCE
DSP_XRST
GP9
ACK
( 1 / 8 )
BMB-D1
DSP_SKIP
DSP_DO
DSP_DIN
DSP_BST
DSP_GP9
DSP_BST
DSP_GP9
DSP_PM
DSP_ACK
DSP_XRST
DSP_HCE
DSP/DIR_CLK
DSP/DIR_CLK
DIR_RST
DIR_ZERO
DIR_RERR
DIR_XSTAE
DIR_CSFLAG
DIR_DO
AD_RST
DIR_HCE
SEL1FS
DMB-D2
DMB-D3
DMB-BCK
DMB-LRCK
DMB-MCK
SPDIF1
LIN
RIN
D1
D2
D3
D2
D3
BCKO
LRCKO
MCKO
SPDIF
SPDIF
COAX-IN
R691 100
OPT-IN
D3.3V
D-GND
A5V
A-GND
R717
TP583
CN509
TP577
T
P
6
2
5
T
P
5
1
1
T
P
5
1
0
T
P
5
0
9
TP550
T
P
5
7
0
T
P
6
3
1
T
P
6
3
2
T
P
6
3
0
TP512
TP792
TP793
T
P
5
0
8
T
P
5
6
0
T
P
5
0
7
TP501
TP817
T
P
5
9
3
T
P
5
9
4
T
P
5
9
5
T
P
5
9
6
T
P
5
9
7
T
P
5
9
8
T
P
5
9
9
T
P
6
0
0
T
P
6
0
1
T
P
6
2
4
T
P
6
0
3
TP545
TP546
TP547
TP548
TP592
TP591
TP590
TP589
TP588
TP587
TP586
TP585
TP584
TP582
TP581
TP580
TP502
TP513
TP514
R608
R628
R756
R730
DIR_ZERO
CSFLAG
R741
SEL1FS
C799
C875
C762
TP515
Q507
C856
R791
TP576
TP578
CN507
R514
R
7
2
6
R
7
2
8
CN510
R611
R748
R749
R750
R
7
1
3
R
7
2
9
R616
R790
R614
C798
R612
R718
R721
R624
DSP_DO
SKIP
DIN
DSP_BST
GP9
DSP_PM
ACK
DSP_XRST
DSP_HCE
D_CLK
DIR_RST
DIR_ZERO
ERR
DIR_XSTAE
CSFLAG
HDOUT
DIR_HCE
AD_RST
SEL1FS
X502
C580
R789
C572
C571
C570
R702
C
7
1
6
R719
R705
C
7
1
2
R
7
0
9
R746
R743
R
7
2
7
R
7
2
5
D
_
C
L
K
D
S
P
_
D
0
D
IN
1
0
0
1
0
0
1
0
0
R
7
2
3
R
7
2
4
R
7
3
1
R595
R591
R594
R590
R589
R588
R587
R586
R585
R
7
0
6
R
7
0
7
R
6
0
1
R
6
2
0
C
6
0
8
R775
R
7
6
5
R
7
6
4
R
7
6
3
R
7
6
2
R
7
6
1
R
7
6
0
R
7
7
4
R577
R596 47k
47k
22k
R792
1k
R755
4.7k
R793
IC509
M30622MGP-
A14FPU0
EB905
10k
19P
FFC-S-1.0
100
1k
1k
4.7k
47k
0.1
0.01
0.1
RT1P141C
-TP-1
0.1
100
23P
FFC-S-1.0
1k
1
k
1
k
9P
FFC-S-1.0
10k
1k
1k
1k
0
4
.7
k
10k
100
10k
0.1
10k
10k
10k
10k
5MHz
1000 6.3V
100
0.1
0.1
0.1
10k
0
.1
10k
10k
0
.1
1
0
k
47k
10k
4
.7
k
4
.7
k
100
100
100
100
1k
100
100
100
100
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
p
47k
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
k
R622
10k
TERMINAL BOARD
GROUND
X
S
C
E
N
V
-C
O
N
T
R
O
L
CE
71
MAIN
BOARD
(8/8)
(Page 51)
70
MAIN
BOARD
(8/8)
(Page 51)
75
MAIN
BOARD
(8/8)
(Page 51)
74
MAIN
BOARD
(8/8)
(Page 51)
72
MAIN
BOARD
(8/8)
(Page 51 )
MAIN
BOARD
(2/8)
(Page 45)
MAIN
BOARD
(2/8)
(Page 44)
I/O
BOARD
CN601
(Page 58)
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