Sony XR-1100 Service Manual ▷ View online
17
XR-1100
Adjustment Location:
– SET UPPER VIEW –
TU100
– TU100 (Component Side) –
RV1 FM Stereo Separation Adjustment
RV2 FM Auto Seek/Stop Level Adjustment
(E and UK models)
– SET BOTTOM VIEW –
TP (SD)
S1
FREQUENCY
SELECT
Switch
AM10k/FM200k
Y
AM9K/FM50K
Ver 1.1 2001.06
18
XR-1100
SECTION 5
DIAGRAMS
5-1.
NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
Note on Printed Wiring Board:
• X
: parts extracted from the component side.
• Y
: parts extracted from the conductor side.
•
z
: Through hole.
•
f
: internal component.
•
: Pattern from the side which enables seeing.
Caution:
Pattern face side:
Pattern face side:
Parts on the pattern face side seen from
(Conductor Side)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Component Side) the parts face are indicated.
Note on Schematic Diagram:
• All capacitors are in
• All capacitors are in
µ
F unless otherwise noted. pF:
µµ
F
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.
•
f
: internal component.
•
C
: panel designation.
•
U
: B+ Line.
• Power voltage is dc 14.4V and fed with regulated dc power
supply from ACC and BATT cords.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
(
no mark : FM
(
) : AM
〈〈
〉〉
: TAPE PLAYBACK
• 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
: AM
E
: TAPE PLAYBACK
• Abbreviation
CND : Canadian model
19
19
XR-1100
D507
D506
D505
D504
D702
D600
D601
D605
D1
D709
D704
D700
D706
D604
D602
D3
D708
D503
D502
D501
D500
C510
+
C710
C714
+
+
C709
+
C605
+
C602
+
C431
+
C400
+
C415
+
C414
+
C121
+
C603
+
C426
+
C425
+
C424
DSP100
IC500
+
C416
+
C430
+
C427
+
C117
+
C116
+
C124
CN300
+
C310
+
C309
+
C509
+
C601
+
C712
+
C713
+
C716
+
C700
CN700
(POWER)
+
C401
+
C409
+
C419
+
C418
+
C417
+
C508
+
C7
+
C305
+
C163
+
C162
+
C304
+
C408
+
R601
R705
R7
1
24
64
41
40
25
65
80
R8
R2
R708
R716
R718
R700
R702
R710
R712
R711
R717
R3
R603
R20
R312
IC300
5
1
3
8
4
1
R100
R113
R31
R24
R500
R19
R21
R22
R23
R25
R26
R502
R10
R153
R152
R404
R403
R405
R402
R503
R32
R416
R713
R602
L700
L101
D707
D400
D603
D705
R14
R15
R16
L1
D300
X1
F901
1
TU100
FM/AM TUNER UNIT
26
CN100
(FM/AM ANTENNA)
(CHASSIS)
IC1
IC400
D101
D100
AK
KA
A
BC
E
BC
E
BC
E
BC
E
BC
E
BC
E
B
C
E
11
12
22
44
34
1
23
33
Q702
B
C
E
BC
E
Q606
BC
E
Q602
BC
E
Q708
BC
E
Q710
BC
E
Q605
BC
E
Q706
Q604
B
C
E
Q705
B
C
E
D606
A
K
8
1
CN350
14
15
1
2
CN600
CONTROL BOARD
CN900
(CHASSIS)
TO
CN350
1
8
M901
(CAPSTAN/REEL)
M
RED
BLU
S901
(DIRECTION)
REV
m
FWD
BRN
BRN
ORG
ORG
S902
(FF/REW)
(OFF : PLAYBACK)
S903
(TAPE DETECT)
(ON : TAPE IN)
YEL
YEL
R11
R12
R13
R33
C703
C502
C500
C501
R42
R36
R41
C718
R40
JC7
R606
C600
C18
R30
R715
R709
C13
C12
R38
R37
C19
R607
R604
R600
R39
C507
R701
C708
R703
R720
R707
R706
R719
R714
R605
C111
C109
C108
R104
R114
C105
JC11
C106
R102
C103
C102
C100
C101
C112
R162
R302
C160
C318
C312
R160
R310
R309
C313
R308
R303
R105
R4
R6
C107
C6
C5
R29
C10
R305
C115
R304
R306
C303
R107
R108
R106
C114
C300
C302
C306
R103
C150
C151
C161
R163
R1
C1
C9
C2
R161
R9
R311
C311
C307
R307
R300
R313
R314
R301
C301
C319
JC2
C123
R704
R34
R406
R407
JC5
R409
R413
C423
R410
C420
C421
R411
C422
C513
R504
R412
R408
C511
C410
C412
C402
R109
R400
R111
R110
R112
C404
C406
C407
C405
C403
C413
R401
C411
C514
R17
R5
C4
C503
JC3
C506
JC10
25
24
1
1
9
2
8
16
19
17
18
Q100
B
C
E
Q400
B
C
E
Q401
B
C
E
Q402
B
C
E
Q403
B
C
E
Q600
Q601
B
C
E
Q101
B
C
E
Q102
Q105
Q106
Q104
Q701
Q700
B
C
E
Q103
Q703
Q709
Q707
Q704
MAIN BOARD
1
A
2
3
4
5
6
7
8
9
10
11
12
13
14
15
B
C
D
E
F
G
H
I
J
K
L
TP
(SD)
HP901
PLAYBACK
HEAD
1-676-259-
11
A
TO
CN700
1
9
WHT/BLK
WHT
GRN/BLK
GRN
VIO/BLK
VIO
GRY/BLK
GRY
BLU
RED
YEL
BLK
FRONT LCH (–)
FRONT LCH (+)
REAR LCH (–)
REAR LCH (+)
REAR RCH (–)
REAR RCH (+)
FRONT RCH (–)
FRONT RCH (+)
ANT REM
ACC
BATT
GND
2
10
3
11
4
12
5
13
6
14
7
15
8
16
L100
R153
R152
(US, CND)
(E, UK)
S1
AM10k / FM200k
r
AM9k / FM50k
FREQUENCY
SELECT
(E, UK)
5-2.
PRINTED WIRING BOARD – MAIN Board –
• Semiconductor
Location
Ref. No.
Location
D1
J-9
D3
I-11
D100
E-3
D101
F-3
D300
H-5
D400
E-6
D500
C-9
D501
C-9
D502
C-8
D503
C-8
D504
C-8
D505
C-7
D506
C-7
D507
C-7
D600
E-6
D601
G-11
D602
G-11
D603
H-11
D604
G-10
D605
G-9
D606
H-11
D700
D-13
D702
E-11
D704
D-12
D705
F-13
D706
F-11
D707
G-12
D708
F-10
D709
H-14
IC1
J-7
IC300
I-4
IC400
F-8
IC500
B-8
Q100
E-3
Q101
F-4
Q102
F-5
Q103
G-5
Q104
G-7
Q105
G-5
Q106
G-6
Q400
E-4
Q401
E-4
Q402
E-5
Q403
E-6
Q600
E-6
Q601
D-6
Q602
H-10
Q604
I-11
Q605
H-11
Q606
H-10
Q700
E-13
Q701
E-11
Q702
F-12
Q703
G-13
Q704
G-11
Q705
H-12
Q706
G-13
Q707
I-13
Q708
J-12
Q709
H-13
Q710
I-13
(Page 22)
Ver 1.1 2001.06
20
20
XR-1100
5-3.
SCHEMATIC DIAGRAM – MAIN Board (1/2) – •
See page 24 for Waveform.
Ver 1.1 2001.06
(Page 21)
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