Sony XDR-S1 Service Manual ▷ View online
9
9
XDR-S1
XDR-S1
SECTION 4
DIAGRAMS
• CIRCUIT BOARDS LOCATION
• NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
for schematic diagram:
• All capacitors are in
• All capacitors are in
µ
F unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
C
: panel designation.
•
A
: B+ Line.
• Voltage and waveforms are dc with respect to ground
under no-signal conditions.
no mark : FM
(
no mark : FM
(
) : MW
<
> : LW
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
: FM
f
: MW
E
: DAB
j
: LW
for printed wiring boards:
• X
: parts extracted from the component side.
• Y
: parts extracted from the conductor side.
•
: Pattern from the side which enables seeing.
(The other layer’s patterns are not indicated.)
Note: The components identified by mark
0
or dotted line
with mark
0
are critical for safety.
Replace only with part number specified.
Caution:
Pattern face side:
Pattern face side:
Parts on the pattern face side seen from
(Side B)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Side A)
the parts face are indicated.
✩
When IC701 is damaged, replace the MICON board.
✩
When IC701 is damaged, replace the MICON board.
AUDIO board
JACK board
KEY board
POWER board
TUNER board
MICON board
VIN1
VIN2
SEL2
SEL1
A1
A2
B1
B2
C1
C2
FILTER
GND
CAP
TNF1
TNF2
BNF2
BOUT2
BNF1
BOUT1
OUT1
OUT2
SI
SC
VCC
BASS1
f
0
=80Hz
BASS2
f
0
=80Hz
21
20
19
18
17
16
15
14
13
TREBLE2
f
0
=8kHz
22
TREBLE1
f
0
=8kHz
23
SURROUND
24
1
2
3
4
LOGIC
VCC/2
VCC/2
VCC/2
VCC/2
VCC/2
5
6
7
8
9
10
11 12
1
2
IC701
uk
(XOA)
IC701
i;
(XO)
1.3Vp-p
1.8Vp-p
32.768kHz
4.19MHz
500 mV/DIV 0.1 msec/DIV
500 m V/DIV 0.5
µ
sec/DIV
• IC BLOCK DIAGRAM
IC303 BD3870FS-E2 (AUDIO Board)
• WAVEFORMS — MICON BOARD —
10
10
XDR-S1
XDR-S1
4-1. PRINTED WIRING BOARD — TUNER SECTION — • Refer to page 9 for Circuit Boards Location.
: Uses unleaded solder.
(Page 11)
Ref. No.
Location
D501
D-11
D502
F-8
IC501
D-11
IC502
F-9
IC503
G-9
Q501
E-10
Q502
D-10
Q504
G-10
• Semiconductor
Location
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
IC501
Q502
B C E
Q501
B C E
Q504
L501
B C
E
D501
CN501
C512
C510
C519
C524
C509
C529
R515
R504
R514
R512
1-863-599-
11
(11)
1-863-599-
11
(11)
C513
C530
C531
C532
CN503
C520
C506
C525
CN504
R505
C527
R510
FB501
C517
IC503
IC502
C522
C521
C514
R508
R509
R507
R511
C515
C526
C533
C507
C518
R503
C528
R513
C511
R506
C516
D502
C508
R502
R501
C504
C501
C503
C502
TH502
R517
TH501
R516
C505
B
AUDIO BOARD
CN304
11
1
KH501
TU501
TUNER MODULE
C
POWER BOARD
KH902
A
JACK BOARD
KH302
9
1
3
1
D
MICON
BOARD
CN704
ANT501
DAB/FM
DAB/FM
TELESCOPIC
ANTENNA
ANT502
DAB
HELICAL
ANTENNA
1
1
1
1
5
6
3
1
6
4
XH502
E
MICON
BOARD
CN703
22
21
1
2
26
25
2
4
5
5
3
1
1
1
2
3
1
CN502
TUNER BOARD (SIDE A)
TUNER BOARD
(SIDE B)
(SIDE B)
(Page 11)
(Page 13)
(Page 13)
(Page 13)
11
11
XDR-S1
XDR-S1
4-2. PRINTED WIRING BOARDS — MICON SECTION — • Refer to page 9 for Circuit Boards Location.
: Uses unleaded solder.
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
BCE
BCE
BCE
BCE
BCE
BCE
BCE
BCE
D
TUNER BOARD
XH502
E
TUNER BOARD
CN502
1-863-598-
11
(11)
1-863-595-
11
(11)
1-863-595-
11
(11)
KEY BOARD
MICON BOARD (SIDE A)
MICON BOARD (SIDE B)
R621
BAND
S618
DISPLAY
S615
RESET
S701
1
S614
2
S613
3
S612
4
S611
5
PRESET
S610
6
S609
7
S608
8
S607
9
1
4
KH601
S606
10
S605
S604
S603
SC
TUNE/SET UP
S602
AUTO
TUNE
TUNE
S617
MENU/
ENTER
ENTER
S601
Digital
NR
S616
R622
R619
R620
R618
R617
R616
D702
D701
D701
C771
1
3
5
4
IC703
R774
R767
C760
1
33
CN701
LCD701
LIQUID CRYSTAL DISPLAY PANEL
L701
MW/LW FERRITE BAR ANTENNA
IC701
R770
R769
OPERATE
S702
SLEEP
S703
TIMER
STANDBY
S704
C769
R802 R801
R776
Q707
Q710
Q711
Q709
Q708
Q706
R777
R775
R746
R745
R745
R744
R743
R741
R739
R737
R735
R741
R739
R737
R735
R733
R731
R766
R710
R794
R795
R742
R740
R738
R736
R734
R740
R738
R736
R734
R732
R730
R792
Q712
Q713
C785
R747
C746
C749
R761
R763
R759
R762
R762
R764
R758
R758
R799
R814
R820
R817
R819
R811
R808
R810
R809
1100
76
76
51
50
26
25
R818
R702
R701
R703
R816
R815
R704
R813
R812
R705
R706
R800
R797
R796
R803
CN704
CN703
1
1
2
21
22
1
3
4
4
1
5
5
4
CN702
R806
D704
(LCD BACK LIGHT)
D703
(LCD BACK LIGHT)
6
R778
D703
D704
1
3
R783
R782
R781 R780
SOUND
VOL
S706
S707
S708
MEGA
BASS
S705
R798
C781
D705
C782
C775
C776
D708
R821
C790 R822
C789
D706
D707
R705
C707
C752
R771
R751
C738
R750
C734
R772
C758
C756
C754
C756
C754
R773
C722 C724
C726
C728
C730
C732
C728
C730
C732
C723
C725
C727
C729
C731
C733
C725
C727
C729
C731
C733
C714
Q702
R707
R713
R804
Q701
C788
C791
C704
C703
C702
R807
C706
C787
IC702
C705
R748
R752
R749
R728
R718
R779
C772
R789
R784
R785
R786
R787
R788
R790
IC704
C773
C735
C736
C736
FB702
C733
C737
C779
C701
R729
C719
C708
Q705
C770
FB701
C742
C740
C739
C715
C718
C712
C716
C710
C713
C711
C709
C717 R793
C720
C721
C780
C759
C757
C755
C753
C759
C757
C755
C753
C783
C745
R755
C768
R768
NA
T
BLU
BLK
ORN
RED
C766
C764
C767
C763
C765
C762
C761
R708
R709
R711
R722
R719
R716 R720
R717
R721
R715
R714
R712
R726 R725 C784
R727 C786
R791
C743 C744
X702
X701
R765
R760
R614 R615
R612 R613
R610 R611
R605
R607
R601 R602
R603
R604
R608
R609
R606
(Page 10)
(Page 10)
D701
C-7
D702
C-7
D703
H-4
D704
H-10
D705
G-5
Ref. No.
Location
• Semiconductor Location
Ref. No.
Location
D706
G-5
D707
G-6
D708
G-5
IC701
D-8
IC702
H-8
IC703
C-7
IC704
H-11
Q701
G-8
Ref. No.
Location
Ref. No.
Location
Q702
G-8
Q705
G-8
Q706
C-10
Q707
C-10
Q708
C-10
Q709
C-10
Q710
C-10
Q711
C-10
Q712
D-9
Q713
D-9
Ref. No.
Location
12
12
XDR-S1
XDR-S1
4-3. SCHEMATIC DIAGRAM — TUNER, MICON SECTION — • Refer to page 9 for Waveforms. • Refer to page 15 for IC Pin Description of IC701.
✩
When IC701 is damaged, replace the MICON board.
R706
R705
R704
R703
R702
C703
C705
C707
R707
TP701
TP702
TP703
TP703
R714
R715
R716
R717
R722
R719
R720
R721
C714
R713
TP705
R731
R733
R748
R749
C720
C722
R765
R764
R758
R759
R760
R761
R762
R763
C752
C753
C754
C755
C756
C757
C758
C759
TP708
TP707
R755
R766
R769
R770
R768
C761
C762
C763
C764
C765
C766
C767
C768
S701
TP710
C770
R772
D701
C771
R773
R774
SL
FB702
C739
C740
R778
R779
Q708
Q707
Q706
Q711
Q710
Q709
R777
R776
R775
IC704
R789
C772
C773
R790
R791
R792
R793
R794
R795
R780
R781
R782
R783
R784
R785
R786
R787
R788
D706
D707
C776
C775
C701
FB701
X701
CN701
CN501
C501
C502
C503
C505
Q501
Q502
R501
R502
IC702
IC703
C517
FB501
R509
R508
IC503
C516
CN504
CN503
D501
C507
C508
R507
C513
C514
C515
C511
R503
C512
R506
R505
CN502
S604
S603
S601
S602
S605
S606
S607
S608
S609
S610
S611
S612
S613
S614
S615
S616
S617
S618
R601
R602
R603
R604
R607
R608
R609
R611
R610
R612
R613
R614
R615
R616
R617
R618
R619
R620
R621
R622
R797
R798
CN704
CN703
CN702
R718
C760
C738
R728
S702
S703
S704
S705
S706
S707
S708
KH601
R606
R605
R510
R511
C521
C522
C525
C520
C526
KH501
C782
D708
R800
R803
TP706
TP704
C786
R725
R726
R727
C784
C785
R729
ANT502
Q702
Q504
C781
R796
L701
C718
C717
C716
C715
Q701
R701
R801
R802
R711
R712
C749
C746
TP709
X702
R739
R740
R743
R744
C734
C735
C736
R771
C737
Q712
Q713
R710
R709
R708
Q705
ANT501
TU501
C504
IC501
D502
C506
IC502
D705
C708
IC701
C745
C783
C744
C743
D702
D704
D703
R805
L501
C518
C519
C704
C779
C769
R767
C742
R732
C721
R730
R734
R735
R736
R737
R738
R741
R742
R750
R745
R746
R747
R751
XH502
TH502 TH501
R516
C788
C790
C789
R822
R821
C533
C530
C531C532
R512
R513
R514
R515
C529
C509
C510
C524
C528
C527
R504
C713
C712
C709
C710
C711
C702
C706
R808
R810
R811
R812
R809
R813
R814
R815
R816
R817
R818
R819
R820
R806
R799
C780
R804
R807
C787
C719
C723
C724
C725
C726
C727
C730
C731
C732
C733
C729
C728
C791
R517
R752
(Page 14)
(Page 14)
(Page 14)
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