Sony XDR-M1 Service Manual ▷ View online
9
9
XDR-M1
XDR-M1
5-1. BLOCK DIAGRAM
SECTION 5
DIAGRAMS
16
15
14
13
58
1
57
8
56
2
6
5
3
29
4
2
4
8
29
1
5
3
1
1
16
15
20
19
23
5
5
16
17
20
19
10
11
11
9
2
61
66
66
84
83
59
56
81
77
78
25
26
26
69
68
67
76
58
57
1
2
3
3
4
12
11
99
•
100
•
1
I
6
13
15
14
6
5
4
8
3
71
55
54
75
36
37
38
53
80
41
44
60
59
50
33
34
65
1
2
1
5
5
51
KEY MATRIX
S601-604,608,
609,612-613
BATTERY OFF
DETECT
Q508,509
B+ SWITCH
Q501
J401
D401
BT501
PAS SECONDARY
BATTERY
DC IN 4.5V
!
POWER CONTROL
IC502
VOLTAGE DETECT
IC506
VOLTAGE DETECT
IC504
+3V REG
IC503
+3V REG
Q407
BACK LIGHT
CONTROL SWITCH
Q506
LCD RESET
SWITCH
Q503
LCD701
LIQUID
CRYSTAL
DISPLAY
PANEL
KEY
SWITCH
Q502
RESET SWITCH
Q507
MUTE
Q701
AF AMP
IC701
RESET
IC505
EL501
EL
INDICATOR
ELEMENT
ON/OFF
CONT
CONT
VOUT
VIN
+3V
VOUT
VOUT VIN
BATT
D402
POWER CONTROL
IC401
VOUT
BATT
GND
VDD
LDR
ENA
KEY
J701 (2/2)
S502
HOLD
DC/DC
CONVERTER
IC507
S501
(RESET)
VIN
1
2
1
2
BATT
VOUT VIN
5
1
DC/DC
CONVERTER
T301
FM OSC
Q307,308
+2V REG
Q408,409
DAB B+ SWITCH
Q402,405
RADIO B+ SWITCH
IC303
RADIO B+ SWITCH
Q401,404
LPF
R-CH
BO1
FM/AM PLL
IC301
Q505
Q504
X501
8MHz
X502
32.768kHz
AMP B+ SWITCH
IC402
X301
75kHz
P93/PLL CE
FM RF IN
FM IF IN
QUAD
FM RF OUT
TV/RF OSC
VOL SCK/PO0
VOL DA/PO1
SDA
SCL
SCL
PA2/MUTE
P95/BEEP
L703
D501
SIN1/PLL DI
SCK1/PLL CLK
SCK1/PLL CLK
SOT1/PLL DO
X0
X1
P57/SHIFT CLK
X1A
X0A
RXD/SIN0
SOT0
P51/AMP SW
VOUT
CE
AMP B+
+2V
DAB B+
RADIO B+
RADIO B+
BATT
IN
P50/DAB SW
PA3/RADIO SW
CE
LCD RD/P33
LCD WR/P34
LCD AO/P35
LCD CS/P37
+3V
SYSTEM CONTROL
IC501
J701 (1/2)
i
D/A CONVERTER
IC102
TU901
MODULE
(DAB TUNER)
FLASH ROM
IC101
ELECTRONIC VOLUME,
SOUND CONTROL
IC201
LCD RES/P36
RST
OUT1
OUT2
RF MIX
RADIO B+
L301
CT1
LOUT
ROUT
IF REQ
IF COUNT
OSC OUT
P53/LIGHT
BATT
P20
I
P27
AN0
N1
AN2
IRQ5 KEY INT
IRQ6 HOLD
IRQ7 VDET2
IRQ3
IRQ2
AVCC
AVRH
PA1/KEY OFF
DI
CL
DO
IF IN
AM IN
PD
AIN
AOUT
XOUT
XIN
DRY BATTERY
SIZE"AA"
(IEC DESIGNATION R6)
2PCS.3V
VOUT VIN 1
5
2
7
9
10
3
4
5
9
9
8
17
13
12
OUTB
EQB
OUTA
EQA
R-CH
MUTE SW
INB
INA
SDA
SCL
OUTL
SDA
SCL
IN1-L
IN2-L
2
1
3
9
8
16
VOUTL
VOUTR
LRCK
DATA
VCC
WP
RST
I2C SDAO
I2C WS
I2C SCK
I2C MSK
SPI SOUT
SPI SIN
SPI SCK
BOOST CS
VLOGIC
RF IN
SI DIN/IOD D5
SI DOUT/IOD D2
VIN
VIN
DAB B+
SI
SO
SCK
CS
BCK
SCKI
R-CH
D101
D102
S301
FM SENS
Q303
CF301
FM/AM FRONT-END
IF DET,FM MIX
IC302
CF302
FM TRACKING
LOCAL
DX
• R-ch is omitted due to same as L-ch
• Signal path
: DAB
: FM
Q305
10
10
XDR-M1
XDR-M1
• 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 diagrams.
Note:
• All capacitors are in µF unless otherwise noted. (p: pF)
• All capacitors are in µF 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.
•
f
: internal component.
•
C
: panel designation.
•
A
: B+ Line.
•
B
: B– Line.
•
H
: adjustment for repair.
Because of the structure of this model,
the voltage cannot be measured.
the voltage cannot be measured.
• Voltages is dc with respect to ground under no-signal
(detuned) conditions.
no mark : DAB/FM
• Voltages are taken with a VOM (Input impedance 10 M
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Signal path.
J
: DAB
F
: FM
For printed wiring boards.
Note:
• X
: parts extracted from the component side.
• Y
: parts extracted from the conductor side.
•
a
: Through hole.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B)
Pattern face side: Parts on the pattern face side seen from the
(Side B)
pattern face are indicated.
Parts face side: Parts on the parts face side seen from the
(Side A)
(Side A)
parts face are indicated.
Q
C
These are omitted
E
B
E
These are omitted
C
B
C
These are omitted
B
E
Ref. No.
Location
D501
H-1
D502
E-1
D503
E-14
D504
B-5
IC501
E-11
IC502
E-14
IC503
D-14
IC504
D-1
IC505
C-10
IC506
G-13
IC507
B-10
IC701
F-9
Q501
F-13
Q502
C-13
Q503
G-5
Q504
E-9
Q505
D-9
Q506
C-5
Q507
C-5
Q508
G-1
Q509
G-1
Q701
G-9
• Semiconductor
Location
(Micon Board)
(Micon Board)
Ref. No.
Location
D101
F-7
D102
E-7
D301
B-10
D302
B-10
D303
C-11
D304
E-12
D305
F-11
D401
F-7
D402
C-8
D403
B-4
IC101
B-11
IC102
H-9
IC201
G-10
IC301
D-11
IC302
C-9
IC303
E-9
IC401
E-7
IC402
E-8
Q303
B-8
Q305
D-11
Q307
F-12
Q308
F-12
Q401
E-9
Q402
E-8
Q404
F-9
Q405
F-8
Q407
D-8
Q408
H-7
Q409
H-7
• Semiconductor
Location
(Main Board)
(Main Board)
11
11
XDR-M1
XDR-M1
5-2. PRINTED WIRING BOARDS — MAIN SECTION — • Refer to page 10 for Semiconductor Location.
: Uses unleaded solder.
(Page 15)
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
14
A
MICON BOARD
CN401
B
KEY BOARD
KEY BOARD
C
1
10
11
20
1
2
3
1-866-084-
(11)
11
1-866-084-
(11)
11
1-866-086-
(11)
11
1-866-086-
(11)
11
C406
RED
BRN
BLK
BRN
BLK
RED
CN101
R404
D401
C112
R405
C405
R407
C334
C333
R327
R105
R403
Q401
E C B
C111
R115
R406
R202
R336
C311
R340
R303
C204
R301
Q308
C208
R111
C109
C113
E C B
R113
R203
R329
R330
C205
C206
R205
R206
R409
R344
R314
C307
C308
R338
R312
D303
C325
R309
R311
C324
C103
C317
R310
R101
R103
R102
R106
R313
C404
B C E
Q405
ANT
R402
R104
C329
C403
IC402
R343
DET
BATT
R317
C316
C321
D302
D301
L302
R316
C304
C347
C323
C354
C315
R337
R334
Q303
E C B
R326
R341
CF301
FM SENS
DX
LOCAL
S301
R342
C353
C313
C314
R325
R324
C328
C335 C326
C336
R308
R307
C312
R305
C348
J401
!
DC IN 4.5V
Q305
B C E
R335
R306
X301
VT
VCC
5
6
7
GND
SCK
SI
CS
SO
R332
IC301
IC302
IC101
D304
C349
T301
R302
Q307
B C E
B C E
R204
C203
IC201
IC102
C202
R331 C341
D305
R328
R108 C107
C209
C207
R112
R107
R408
Q409
Q408
E C B
DRY BATTERY
SIZE"AA"
(IEC DESIGNATION R6)
2PCS.3V
R114
PLL CL
PLL DIN
CE
R
R110
R109
C106
R304
R339
C101
Q407
L301
RF MIN
D403
D402
CT1
RF MAX
C319
R333
FB401
C310
C343
C104
C105
C210
C309
C327
C402
FB403
G D S
Q402
C102
D102
C330
C331
CF302
C337
C332
C305
C306
C340
PLL
DO
C342
C344
C201
C110
CN201
C108
C338
IC303
C401
IC401
R116
D101
C339
B C E
Q404
GND
DO
AMP
B+B
B+B
AMP
SW
DAB SW
RADIO SW
SCL
L
PLL DI
SDA
MAIN BOARD
(SIDE A)
(SIDE A)
MAIN BOARD
(SIDE B)
(SIDE B)
JACK BOARD
(SIDE A)
(SIDE A)
JACK BOARD
(SIDE B)
(SIDE B)
7
6
5
31
30
30
60
1
A
9
16
8
1
4
TU901
MODULE
(DAB TUNER)
RED
8
BRN
10
1
11
20
5
20
1
E
B
C
11
20
10
1
5
4
1
3
16
15
8
4
1
1
3
5
4
5
4
1
2
4
C115
C114
(Page 14)
(Page
15)
12
12
XDR-M1
XDR-M1
5-3. SCHEMATIC DIAGRAM — MAIN SECTION — • Refer to page 16 for IC Block Diagrams.
(Page 13)
IC B/D
IC B/D
IC B/D
A
CN101
R101
R102
R103
C101
C103
C102
R106
C109
C108
C106
C107
C110
C104
R108
R109
R110
R111
R112
R113
C111
R114
R116
R115
D101
D102
C201
C208
C209
C204
C205
C206
C203
C202
C207
R205
R206
R204
R203
R202
C348
X301
C308
C307
C304
R304
C305
C306
R305
C311
R306
C310
C309 R308
R307
C312
R335
R336
R408
Q409
Q408
C313
R324
R334
R333
R326
C315
R325
C314
R337
CF301
C330
CF302
C331
C332
C333
C334
R343
R327
C335
C336
R344
C327
C337
R301
R302
R303
TP
TP
TP
R314
R313
C347
R316
R317
C324
R312
C323
C321
D303
C325
R311
D301
D302
L301
CT1 C319
C317
R310
C316
R309
R338
R328
C344
C343
C342
R329
R330
R331
Q307
Q308
C341
C349
R332
D304
C340
R339
J401
C406
R404
D401
C401
C402
IC401
Q401
R403
Q404
R409
R402
Q405
IC402
R407
C403
C405
C404
R406
R104
R105
C112
FB403
C354
R341
R342
R340
C105
R107
C210
C326
D403
IC101
IC102
IC201
IC301
S301
Q303
C328
C329
Q305
IC302
T301
D305
Q402
Q407
D402
C115
C114
C353
L302
C113
CN201
C339
C338
IC303
R405
(Page 13)
(Page 13)
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