Read Sony SRF-M807 Service Manual online
SRF-M807
9
9
SRF-M807
LCD101
C125
C123
C124
C122
C120
C121
C118
X101
R121
C116
R116
R120
IC104
C108
R128
R107
C109
R101
C104
R102
D102
C102
T101
R142
C103
C101
R103
R104
R105
C105
R117
R118
R119
C128
C129
R114
C131
R133
R134
R135
R136
R143
R129
R113
R122
R123
JW101
C115
R110
R108
CN102
CN101
R144
C114
R111
R131
C127
D104
R130
D103
C134
C135
C136
IC105
C133
S102
S103
S104
S105
S106
S107
R141
R140
R139
R138
R137
C2
C3
Q2
R3
R4
R5
C1
C71
C41
C30
C29
C28
R41
CF1
C
F
2
C
F3
R7
R6
C5
C
T
1
R9
C12
L3
C13
C14
R10
C16
R11
C17
C18
C74
C
1
9
C22
C
T
2
C33
C
3
2
R17
C34
C
3
5
C
3
6
JW3
R18
R19
R21
C46
C45
C44
C47
JW1
IC4
C52
C53
C50
C51
C48
C49
R29
R33
C59
C55
C54
C
60
R28
R25
R
2
7
C6
1
C
6
3
C65
C64
C66
C68
C69
JW4
C67
R32
R34
L11
C72
D5
R35
C110
R106
C107
R12
R42
C76
R13
C26
JC17
R
2
2
R
2
6
C62
L7
R31
R30
J1
S3-2
JC18
IC2
C
5
7
C
56
IC
3
S3-1
Q10
JC20
C58
JC
2
5
JC16
S2
JC22
JC14
C39
C37
JC15
IC1
R16
JC6
TP
C23
JC9
JC10
L5
JC5
JC7
D3
JC2
100mH
Q4
L1
JC12
Q5
C
7
5
C10
L4
C25
TP
Q3
JC3
S1
TP
JC115
JC116
JC113
JC117
JC118
JC119
IC102
IC103
JC122
JC123
JC
1
0
3
JC
1
2
8
JC124
JC112
JC110
JC102
JC114
S101
CN1
CN2
JC109
J
C
1
0
6
J
C
1
0
8
J
C
1
0
7
JC105
C126
R132
R125
C117
IC101
JC104
JC101
JC120
D101
JC125
JC126
Q9
RV1
BPF1
R8
C11
R15
R14
C27
C43
C42
SP1
Q11
Q7
Q6
Q8
C15
Q103
Q104
Q102
Q101
D
1
D
2
C6
C8
L
6
C
2
1
D4
R23
R24
L8
L9
R43
R44
JC26
R1
S4
R126
R124
0.1
0.1
0.1
0.1
0.1
10 10V
10p
75KHz
100k
0.1
100k
470k
XC61CN0802N
1000p
4.7k
10k
0.22
100k
0.1
1k
UDZSTE-1713B
5p
10
10p
0.22
47k
100k
47k
1
1k
1k
1k
0.01
0.01
1M
1
4.7k
4.7k
47k
4.7k
4.7k
1M
100k
1M
1M
1
100k
1M
8P
8P
10k
0.1
1M
1k
1
1SS355TE
1k
RB520S
1
1000
6.3V
6.3V
470
10V
10V
XC6201P152N
1
470k
220k
100k
47k
47k
0.01
0.01
2SC3931
22k
220
10
100p
100p
0.1
1
100
4V
4.7
4V
1k
100k
100k
1000p
100
0.01
10p
8p
10k
0.01
1M
220p
100p
100p
2
2
p
1000p
1
0
.0
2
2
1k
0.47
0
.0
2
2
0
.0
4
7
100k
100k
2.2k
4.7
4V
0.01
0.1
0.1
XC6201P152N
10
10V
1
1
10 4V
0.47
0.47
47
47k
2.2
1
1
1
47k
2.2k
4
7
2.2
1
1
100
4V
100
4V
1
10
6.3V
100
4V
100k
100k
1
1PS226
1k
1000p
10k
0.01
100k
100
1000p
100k
0.01
0
1
k
4.7
k
10
4V
4V
47
47
0
LA3550M
1
0
0
0
p
10
0
0
p
C
X
A
1
52
2
N
2SB970
0
0.1
0
0
0
0
0.01
0.01
0
TA2154AFN
1k
0
(VT)
1000p
0
0
0
0
SVG347S
-TL
0
2SK880
0
RTIP144M
1
0
0
0
p
1
0.01
(FE GND)
RTIP140M
0
(FM ANT IN)
0
0
0
0
0
0
XC61CN1902N
XC61CN2102N
0
0
0
0
0
0
0
0
0
8P
8P
0
0
0
0
0
0.47
220k
470k
47p
TC9329FAG-
608(S.D)
0
0
0
1SS355TE
0
0
RTIP140M
50k
100
47p
1k
2.2k
0.01
0.47
0.47
DTC144TUA-T106
DTC144TUA-T106
DTC144TUA-T106
DTC144TUA-T106
5p
2SC4081T106R
2SC4081T106R
2SC4081T106R
2SC4081T106R
H
V
C
2
0
2
B
H
V
C
2
0
2
B
1000p
0
2
7
n
H
6
p
HVC202B
0
0
0
0
0
100
470k
470k
OSC
BA1
MUTE
MUTE
TUNER
TUNER
BEEP
BEEP
POWER
POWER
OSC
CNT
CNT
BA1
REQ
REQ
TU
TU
BAT
BAT
MUT
MUT
BEP
BEP
BAND1
IF REQ
BAND2
BAND1
BAND2
IF REQ
VT
OSC
POW
ER
BAN
D1
CO
M
1
CO
M
2
CO
M
3
CO
M
4
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
P3-3
P3-2
VD
D
GN
D
TEST
O
SC IN
MUTE
VDD
XOUT
XIN
GND
VDB
C1
C2
VEE
C3
C4
RESET
CO
M
1
CO
M
2
CO
M
3
CO
M
4
S1
S2
S3
S4
S5
S6
S7
S8
S9
S
10
S11
IN
OUT
GND
GND
IN
TV RF
FM
RF
IN
RF
GND
FM
M
IX
AM
M
IX
AG
C
VCC
FM
IF
IN
G
ND
AM
IF
IN
QUAD
DET
OUT
M
PX
IN
LP
F1
R
OU
T
LO
UT
LPF2A
LPB2B
IF
COUN
T
IF
REQ
M
O
DE1
M
O
DE2
O
UT
OSC
TV/FM
OS
C
AM
O
SC
R
F
VCC
A
M
RF
IN
AM
BYPASS
FM
RF
OUT
TV RF
OUT
S
LIQUID CRYSTAL DISPLAY
BEEP
SYSTEM CONTROLLER
S11
S12
S12
S13
S
13
IN
O
UT
GN
D
IN
O
UT
G
ND
M
UTE
TUN
ER
BEEP
D/DPW
R
BATT
GND
GND
BAN
D2
IF REQ
IF CNT
FE.G
ND
FE.G
ND
VOUT
NC
VIN
GND
NC
VLCD
P3-1
P
3-0
EO
IF C
N
T
OUT
IN
LO
UT
LIN
R
IN
H
P1
HP
2
IN
GA
IN
O
UT
LP-
LP-
LP-
GN
D
VCC
REF
D
ET
-IN
-O
UT
DET
R
OUT
VOUT
NC
VIN
GND
NC
LIN
REG
VOL
N
F1
G
ND1
LOUT
VCC
RPL
ROUT
PGND
2
G
ND2
N
F2
N
C
NC
RIN
+1.5V REGULATOR
PG
ND
1
POWER AMP
SWITCH
MUTING
(SPEAKER/EARPHONE)
(SPEAKER/EARPHONE)
AMP
BASS BOOST
DRY BATTERY
SIZE"AAA"
(IEC DESIGNATION R03)
2PCS. 3V
Q10,11
TUNER POWER
ON/OFF SWITCH
BAND SELECT
SWITCH
FM/AM DET,FM MPX
FM/AM IF AMP,
FM RF AMP,
FM/AM MIX AMP,
FM/AM OSC,
BAND SELECT
SWITCH
AM
OSC
FM
RF
BAND SELECT SWITCH
ANTENNA
AM
FERRITE-ROD
AM RF AMP
BAND SELECT
SWITCH
FM RF
AMP
SWITCHING
+1.5V REGULATOR
N
C
N
C
+
-
+
-
VOLTAGE DETECT
VOLTAGE DETECT
ON
OFF
BATT DET
BAND1
BAND2
IF REQ
MODEL
DEST2
D
EST1
KEY
AD
VREG
VDET1
VDET2
KEY IN
T
POWER SW
KR2
KR1
KR0
P9-3
KS2
KS1
KS0
HOLD DET
NC
RESET SIGNAL
GENERATOR
Q104,105
LOW-PASS
FILTER
DC/DC
CONVERTER
DC/DC
CONVERTER
Q101,102
COPPER
FOIL
TUNER PWR
MUTE
MEGABASS
FM SENS
(PA)
(AUS)
4.7
µH
4.7
µH
4.7
µH
10
µH
4-2. SCHEMATIC DIAGRAM
•
See page 9 for Waveforms.
•
See page 10 for IC Block Diagrams.
•
See page 10 for IC Pin Function Description.
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