Sony DHC-FLX5D / DHC-FLX7D / HCD-FLX5D / HCD-FLX7D Service Manual ▷ View online
HCD-FLX5D/FLX7D
53
53
7-20. SCHEMATIC DIAGRAM – DSP Board (1/3) –
•
See page 84 for Waveforms.
•
See page 94 for IC Pin Function Description.
(Page 59)
(Page 54)
C615
C604
C609
C610
TP614
TP615
TP616
TP617
TP618
TP612
TP613
R613
C616
C607
C613
C614
C612
R617
C611
R608
R607
R606
R605
R621
TP611
R603
C603
C601
C602
IC631
C618
C617
R615
C608
R614
R612
R611
R610
R609
R601
C606
JR663
JR651
JR655
JR603
D601
JR604
R623
X601
EP601
CN602
IC601
R616
FB601
JR662
JR617
JR616
JR654
C619
JR602
R622
IC602
JR652
JR653
0.1
0.1
0.1
0.1
100
0.1
0.1
0.001
0.1
0.1
100
0.1
100
100
100
100
100
0
0.1
0.1
0.1
NJM2391DL1-26TE1
220
10V
10V
0.1
100
0.001
100
100
100
100
100
100
0.1
0
0
0
0
10EDB40
0
100
13MHz
19P
CXD9720Q
100
0
0
220
330
0
470
10V
10V
0
100
IS61LV6416
-10TLT
0
0
A1
A3
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
A
1
A
2
A
3
A
4
A1
A2
A3
A
6
A
7
A
8
A
9
A
5
A
1
0
A4
A
5
A
6
A7
A8
A9
A10
A
1
1
A
1
2
A
1
3
A
1
4
A
1
5
A
1
6
A
1
7
A
1
8
A11
A12
A13
A14
A
1
5
A16
A17
A18
A
1
9
A
1
9
A
2
0
A
2
1
A
2
2
A
2
3
A
2
4
A
2
5
A
2
6
A
2
7
A
2
0
A
2
1
A
2
2
A
2
3
A
2
4
A
2
5
A
2
6
A
2
7
A
2
8
A
2
9
A
3
0
A
3
1
A
3
3
A
3
4
A
3
5
A
2
8
A
2
9
A
3
0
A
3
1
A
3
3
A
3
4
A
3
5
B2
B3
B4
B5
B6
B7
C1
C2
C3
C4
C5
C6
C8
B
3
B
7
B
5
B
6
B
2
B
4
F1
F2
F3
G1
G2
G4
G3
D1
D2
D3
D4
D5
D6
D7
C9
DIG-Tx
DSP-Rx
DIG-CLK
AMP-DATA
AMP-CLK
AMP-LAT
DIR-UNLOCK
DIR-CS
DSP-CS
DIR-Rx
DSP-ACK
SPDIF(CD)
D+4V
DIR_INT
D-GND(DSP)
(1/3)
S-RAM
AUDIO DIGITALSIGNAL
PROCESSOR
BCKI2(I)
SDI2(I)
G
I
O
+3V REGULATOR
(CHASSIS)
LRCKI1(I)
D
12<
->
D
15<->
D
14<->
D
13<->
SPDIF(DVD)
C
S
(I)
(I)
W
E
(FLX5D)
(Page 55)
HCD-FLX5D/FLX7D
54
54
7-21. SCHEMATIC DIAGRAM – DSP Board (2/3) –
(Page 53)
(Page 63)
(Page
59)
R691
R692
R693
C710
C760
C759
C709
C792
R790
C791
Q710
R709
R759
C770
C772
R773
C771
R770
R772
C698
C720
R774
R723
C721
C722
R720
R724
Q751
Q701
C731
R719
R729
CN601
CN702
CN703
TP705
TP706
TP703
TP704
TP701
TP702
C718
C768
R741
D
74
1
D
7
42
C
74
7
C726
R735
R781
C775
C725
R731
Q753
Q702
R730
R784
R734
Q703
R738
Q704
Q754
R788
R745
C749
C723
R727
R779
Q752
R780
R777
C773
D
6
0
6
R769
R717
C690
C689
C701
C751
R705
R707
R757
TP711
R768
C
73
0
C748
R722
JR741
IC704
R725
Q711
R718
IC703
C786
R
7
2
6
JR701
JR702
NO803
R701
R787
C776
R785
R733
JR710
IC701
R740
C708
C758
C762
C712
C764
C714
C716
C766
C741
R742
FB702
FB703
R765
R715
R
7
7
5
C
7
8
9
C793
R792
R793
R791
FB
7
0
4
R689
R690
C763
C711
C761
C713
C715
C765
R
6
9
4
Q793
R794
R737
R783
R752
R702
C702
C752
R704
R754
C754
C704
R751
R703
R753
C
6
9
9
C753
C703
C719
C769
R746
JR711
JR706
R755
JR708
R710
R695
Q792
T
P
7
1
2
R680
Q791
Q790
C781
C733
C735
C784
C783
IC
7
02
R743
R744
R750
R747
J701
TP713
TP715
TP714
TP716
C743
R776
R767
100
100
100
10 50V
10 50V
1 50V
1 50V
0.1
10k
220
10V
10V
2SC1623
1k
1k
10
50V
0.1
120k
0.1
33k
47k
0.47
50V
10
50V
6.8k
120k
0.1
0.1
33k
6.8k
2SC1623
2SC1623
47
10V
1M
10k
11P
7P
9P
10
50V
10
50V
1k
1
S
S
3
5
5
1S
S
3
5
5
1
5
0V
10
50V
1k
1k
10
50V
10
50V
1k
2SC3624
2SC3624
10k
10k
10k
2SC3624
10k
2SC3624
2SC3624
10k
1k
0.1
10
50V
1k
10k
2SC3624
10k
1k
10
50V
1
S
S
3
5
5
47k
0
0.1
100
16V
16V
10 50V
10 50V
1k
1k
1k
100
1
0
5
0
V
0.1
47k
0
NJM4565V
10k
RT1N241C
10k
NJM4565V
0.1
1
5
k
0
0
3P
1k
10k
1
50V
1k
10k
0
M61520FP
15k
1000p
1000p
1000p
1000p
1000p
1000p
1000p
1000p
0.1
100k
0
0
0
0
1
0
k
0
.1
10
50V
47k
10k
22k
0
100
100
10 50V
10 50V
10 50V
10 50V
10 50V
10 50V
1
0
0
k
2SC4738F
-Y/GR
10k
10k
10k
100k
100k
220p
220p
100k
100k
220p
220p
1k
1k
1k
0
.1
10
50V
10
50V
10 50V
10 50V
10k
0
0
1k
0
1k
100k
2SC4738F
-Y/GR
100
DTA114EE
-TL
DTC114TE
-TL
220
10V
10V
47
10V
47
10V
100
16V
16V
100
16V
16V
B
U
40
53
4.7k
10k
0
8.2k
P3
P5
P4
P6
0.1
15k
0
A1
A3
C
1
C
2
C
3
C
4
C
5
C
6
C
1
0
C
1
1
C
1
2
C
1
3
C
14
E1
E2
E3
E4
E5
E6
E7
E8
E9
F1
F2
F3
H1
H2
H3
H4
H5
H6
H1
H2
H3
H4
H5
H6
I1
I2
I3
I4
I1
I2
I3
I4
INIT
SYNC
SEL
A+5V
SP-MODE
LINE-MUTE
TUNER R-IN
TUNER L-IN
REC-L
PB-L
A-GND
REC-R
PB-R
MIC-SIG
MIC-GND
MIC+10V
A-GND(AD/DA)
DIR_RST
A+10V
DAC_LAT
(2/3)
REAR L
REAR GND
REAR R
FRONT L
FRONT GND
FRONT GND
FRONT R
CENTER GND
CENTER
SW GND
SW
MUTING
MUTING
MUTING
MUTING
MUTING
MUTING
COMPARATOR
LINE AMP,
2.1/MULTI
CHANNEL
SELECT SWITCH
Q711
2.1/MULTI
CHANNEL SELECT
COMPARATOR
Q701,751
DBFB CONTROL/
FEED BACK SWITCH
INPUT SELECT
SWITCH,
ELECTRICAL
VOLUME
(CHASSIS GND)
DBFB FEEDBACK
Q792,793
MUTING
MUTING
Q790,791
CONTROL
L
R
L
R
OUT
IN
VIDEO(SAT)
(FLX7D)
(Page 77)
(Page 55)
(Page 61)
HCD-FLX5D/FLX7D
55
55
7-22. SCHEMATIC DIAGRAM – DSP Board (3/3) –
•
See page 84 for Waveforms.
•
See page 86 for IC Block Diagrams.
(Page 53)
(Page 52)
(Page 54)
X602
R630
R629
C641
C640
C639
R631
R633
R636
R634
R637
TP621
C636
C635
R624
L702
L752
L703
L753
L754
L704
L701
L751
C654
C653
C652
C651
C650
TP605
TP607
R654
C649
C648
C660
C661
R653
R652
R651
TP608
C655
C663
C662
C656
C657
D611
D612
C664
R655
R662
IC611
TP602
TP601
R625
R626
C637
C638
C659
C621
C633
C634
C623
C665
R699
C672
R673
C671
IC622
C673
C644
R642
R641
R640
R639
R638
C645
R620
R643
Q601
JR647
JR615
JR671
JR672
JR640
JR645
JR644
JR646
JR622
C668
Q602
IC621
TP606
EP602
R764
R714
R711
R761
R763
R713
R762
R712
IC603
FB611
JR621
JR618
IC604
R635
R682
R681
R685
R686
R684
R683
CN603
JR605
TP603
R627
TP604
C622
R628
JR624
JR625
R661
C666
C642
R632
R657
R656
JR623
R677
R678
R679
R676
JR611
JR612
JR613
JR614
IC612
12.288MHz
330
1M
10p
10p
0.1
10k
10k
10k
10k
100
0.022
0.1
220
0.1
0.1
0.1
220
10V
10V
0.1
100
0.001
0.001
470p
470p
100
100
100
0.1
0.1
220
10V
10V
100
16V
16V
100
16V
16V
1SS355
1SS355
0.1
100
470
PCM1800
100
100
0.1
0.1
0.1
0.1
0.1
0.1
220
10V
10V
220
10V
10V
0
0.1
100
0.1
TOTX141
0.1
0.1
100
100
100
100
10k
0.1
100
100
2SC1623
0
0
0
0
0
0
0
0
0
220
10V
10V
RT1P441C
TORX141
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
LC89057W
0
0
0
SN74LV157APWR
100
100
100
100
100
100
100
9P
0
100
0.1
100
0
0
100
0.1
0.1
100
1.5k
1k
0
0
0
0
0
PCM1609KPTR
C1
C2
C3
C4
C5
C6
C10
C11
C12
B1
B4
B5
B6
B7
B8
B9
B10
B11
B12
C13
C14
B2
B3
C1
C
2
C3
C4
C5
C6
C8
D1
D2
D3
D4
D5
D6
D7
G1
G2
G3
E9
E6
E5
E7
E8
E2
E1
E4
E3
E9
F3
F2
SYNC
INIT
SEL
C9
G4
∗
∗
∗
∗
(3/3)
D/A CONVERTER
LEVEL
SHIFT
DIGITAL AUDIO
INTERFACE
RECEIVER
+3.5V
REGULATOR
A/D CONVERTER
OPTICAL
TRANSCEIVER
OPTICAL
RECEIVER
OPTICAL
DIGITAL
OUT
OPTICAL
DIGITAL
IN
(CHASSIS)
CKOUT
F2SLR
F2LRCK
F2BCK
GND
INIT
SYNC
F2CSW
F2FLR
AUDIO SELECT
(FLX7D)
∗
R676-679
0
100
(FLX5D)
(FLX7D)
(FLX7D)
(FLX7D)
(FLX5D)
100
µ
H
100
µ
H
100
µ
H
100
µ
H
100
µ
H
100
µ
H
100
µ
H
100
µ
H
HCD-FLX5D/FLX7D
56
56
7-23. PRINTED WIRING BOARD – DSP Board (Component Side) –
•
See page 41 for Circuit Boards Location.
:Uses unleaded solder.
C635
IC702
R605
R611
X602
IC701
IC611
IC612
IC603
R657
C699
R741
C612
R723
R709
R775
R757
C610
R612
R692
IC703
R707
R705
R755
R691
R693
R610
R684
R680
R683
R681
C654
R624
C641
R642
R641
R639
R635
R636
R638
R682
R640
R630
C640
R628
R627
R626
C645
C644
C608
JR653
R608
R607
R606
C786
JR647
C614
JR651
R759
R777
C652
R643
C661
R637
C653
R629
C639
C602
R625
JR654
C606
C613
JR652
R613
C609
JR646
C605
C642
C611
R615
JR645
JR644
C636
R654
R609
JR640
R656
C603
C607
IC601
JR602
R750
R743
R747
IC704
R746
R779
JR655
JR656
C649
C789
R727
R730
R784
R781
R734
R731
R733
R783
R787
R785
R735
R737
R788
R729
R780
R717
R726
R725
R767
R776
R738
R742
C660
R764
R714
R711
R761
R712
R762
R713
R762
R713
R763
C758
FB704
L703
L752
L702
L751
L704
L754
L753
L701
C697
JR706
Q790
Q791
R791
R792
Q792
Q793
R793
R794
R689
R690
R694
R695
JR624
JR625
E
E
1
25
80
65
26
40
65
41
E
E
1
1
4
8
5
4
8
5
1
12
24
13
1
12
36
25
24
13
37
48
1
8
16
9
1
(FLX5D)
30
90
10
120
60
31
61
1
12
36
25
13
24
48
37
(COMPONENT SIDE)
DSP BOARD
1-684-272-
11
(23)
(FLX7D)
1
2
3
4
5
6
7
8
9
10
11
12
13
A
B
C
D
E
F
G
H
I
IC601
E-5
IC603
C-5
IC611
E-8
IC612
D-8
IC701
F-10
IC702
G-6
IC703
H-8
IC704
H-9
Q790
D-8
Q791
D-9
Q792
E-11
Q793
E-12
• Semiconductor
Location
Ref. No.
Location
Click on the first or last page to see other DHC-FLX5D / DHC-FLX7D / HCD-FLX5D / HCD-FLX7D service manuals if exist.