Teac SR-L38MP3 Service manual - page 24
MAIN PCB
C101
1000/16
AC INPUT
1
2
3
4
5
CN6
GND
GND
R-CH
+8V
L-CH
R34 8K2
R35 8K2
R39
10K
R38
10K
Q16
2SC945
R121
2K2
Q15
2SB544
R124
560 1/4W
R122
47K
C104
220/16
C103
103
R52 1K
R128
10K
R127
10K
R58
1K
R57
910
R56
910
C98
47/16
R53 1K
C51
10/16
R42
100K
C52
10/16
C53
10/16
C50
10/16
C57
103
R55
4K7
R41
100K
R59
1K
R60
100K
C55
10/16
C54
10/16
R61
100K
R40 100
C
4
7
1
0
/1
6
C49
10/16
C43
100/16
R62
100
C58
100/16
C102
3.3/50
C93
6800/25
R107
1OHM 1/4W
R109
2K2
R113
680
Q12
2SC2001L
C94
100/16
ZD1
10V
Q11
2SC945
Q10
2SC945
R108
2K2
C95
220/16
R110
10K
1/4W
Q13
2SC945
Q14
2SA733
R120
560
R118
47K
C99
47/16
Q17
2SA733
R114
560
R115
47K
R54
4K7
R123
10K
R112
4K7
D10
1N4148
0
Y
2
Y
Y
-C
O
M
3
Y
1
Y
IN
H
V
E
E
V
S
S
B
A
3
X
0
X
X
-C
O
M
1
X
2
X
V
D
D
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
IC7
TC4052BP
R50 220K
R51 220K
R48 220K
R46
220K
R45
220K
R44
220K
C100
33/16
R43
10K
C56
103
C45
3.3/50
C44
3.3/50
HZ11B2
R117
2K2
R119
10K
R111
10K
R116
1K
D9
1N4002
SLD +8V
+4.4V
GND
1
2
3
CN3 P=2.5MM
1
2
3
CN2
P=2.0MM
R-CH
GND
GND
GND
GND
L-CH
P2
DC:+12V
JK1
C87 100/16
R92
4K7
Q6
2SC945
Q5
2SC945
R93
4K7
C89
154M
C88
154M
C86 100/16
C91
1000/16
C90
1000/16
C85
47/16
C84
47/16
C82
4.7/50
C83
4.7/50
C109
47/16
R99
120 OHM
R100
120 OHM
C81
220/25
R102
2.2 OHM
R101
2.2 OHM
C75
10/16
C76
10/16
R
6
3
2
7
K
R
6
4
2
7
K
D6
1N4148
R67
270K
C65
152M
R68 8K2
R74
22K
C66124M
C67
124M
R70
4K7
R73
4K7
R65 27K
R66 27K
R77
270K
R78
270K
C62
10/16
C71
4.7/50
C72
4.7/50
C63
100/16
R69
100 OHM
R71
4K7
R72
4K7
C70
47/16
R84 62K
R83
62K
R86
27K
R85
27K
-
+
IC4-A
BA4558
-
+
IC5-A
BA4558
-
+
IC5-B
BA4558
-
+
IC4-B
BA4558
C60
2.2/50
C59
2.2/50
C105
10/16
R88
3K9
R87
3K9
R96
47K
R94
4K7
C80
100/16
Q7
2SC945
C79
2.2/50
R97
10K
R98
10K
D7
1N4148
EC1
2200/25
DC PLUG
JK3
R32 15K
R33
15K
R
3
7
1
0
K
R36
10K
C46
10/16
C48
10/16
L-CH
GND
R-CH
C96
102CC
C97
102CC
R49 220K
R47
220K
JK2
R131
390
R132
390
L IN
L OUT
GND
R IN
R OUT
D4
1N4148
D5
1N4148
1
2
3
CN8
CW8
+12V
GND
SW023
RESET
L9
L8
R82
47K
R81
47K
F
U
S
E
1
1
.6
A
/2
5
0
V
R76
100 OHM
C64
100/16
VCC
VCC
2
3
8
1
3
1
8
6
5
4
7
6
5
4
7
RESET
RESET
1
2
3
4
CN4
CW4
5PIN
P=2.5mm
GND
1/4W
1/4W
2
R75 39K
R90
1K5
C78
472M
R89
1K5
C77
472M
1
2
3
4
5
CN1
CW1
C1062.2/25
C107 2.2/25
L12 270uH/0.5W
Q8
2SC945
Q9
2SB986
R103
4K7
R104
4K7
R106
330/1W
R105
22K
C92
100/25
C
F
2
C
F
3
L
T
1
0
.7
M
A
5
R3
47K
R21
2K2
R2
1K2
R8 220
R7
3K3
1
2
3
IN
GND
OUT
CF5
Q2
2SC945
GFWB3
C17
10U/25
R23
1K
L7
220UH
C18
103
XT1
4.5MHZ
Q1
2SC1674L
C28
20PF
C29
20PF
R25 1K
R26
10K
R24
1K
C31
100P
R
1
1
1
M
D2
1N4148
R20
3K3
D1
1N4148
R28
1K
C39
104
C26
103
ZD2
R27
2K2
R17
100K
C27
3.3/50
C36
100/16
C40
103
R29
10K
R16
33K
TU/CE
R15
10K
TU/ VOL/DATE
TU/ VOL/CLK
C42
100/16
STEREO
C38
100/16
TU DA
T
E OU
T
C4
68P
C33
100P
C35
47PF
R30
680
C
F
4
S
F
U
4
5
0
B
R12
330
C7
8P
C10
102
C
9
4
.7
/1
6
C8 103
C11
0.22/50
C12
0.22/50
C3
103
CF1
JT10.7M
C21
100/16
C25
4.7/50
R10
10
C5
68P
R5
47K
L5
TC2
20PF
VD3
ISV149
C14
5P
C16
223
R4
47K
L3
AM OSC
VD4
ISV149
C22
103
C20
103
R6
47K
C19
470P
C32
100P
R22
1K
C34
103
L4
R18 10K
C13
3.3/50
C6
8P
R19
10K
C30 103
R9 220K
GND
1
2
3
4
5
6
CW5
HZ5B2
R31 220
C24
123M
C23
123M
FM ANT
C37
103
1
2
3
A
M
R
F
R
E
G
A
M
O
S
C
4
5
6
7
8
9
1
0
1
1
1
2
A
G
C
A
M
IF
IN
F
M
IF
IN
A
M
IF
O
U
T
S
T
IF
B
U
F
F
G
N
D
1
F
M
IF
O
U
T
V
C
C
1
F
M
D
E
T
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
S
T
/M
O
A
M
/F
M
L
O
U
T
R
O
U
T
M
P
X
IN
D
E
T
O
U
T
F
M
O
S
C
2
1
2
2
2
3
2
4
F
M
R
F
IN
G
N
D
2
F
M
R
F
2
V
C
C
2
IC9
LA1823
X
IN
N
C
C
E
D
I
C
L
D
O
B
O
1
B
O
2
B
O
3
B
O
4
IO
1
IF
IN
IO
2
N
C
A
M
IN
F
M
IN
V
D
D
P
D
A
IN
A
O
U
T
V
S
S
X
O
U
T
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
IC8
LC72131
L6 10UH
L
. 5
T
L1
3
.5
T
VD2
ISV101
VD1
ISV101
20P
TC1
C2
47/16
C15 103
C1
30P
L
IN
L
O
U
T
V
S
S
S
D
A
S
C
L
V
D
D
R
O
U
T
R
IN
1
2
3
4
5
6
7
8
IC6
PT2257
1
2
3
4
5
6
7
8
C61
103
R
1
2
9
1
0
K
+5V
3
VIN
1
G
N
D
2
IC2
KIA7805
+8V
VIN
G
N
D
1
2
3
IC1
KIA7808
LCH IN
11
NF1
10
RIPPLE
9
NF2
13
BS1
6
LOUT
5
ROUT
3
BS2
2
RCH IN
12
PW GND
7
1
4
1
5
N
C
1
V
C
C
2
8
V
C
C
1
4
IC3
BA5417
C41
100/16
C108
100U/16
C110
103
Q18
2SC945
Q19
2SC945
R1262K2
R125 2K2
R131
10K
R130
10K
Q4
2SC945
R91
10K
R95
1M
C111
1/50
Q3 2SC945
C112
473
C113
10P
C
1
1
4
5
P
R133
1M
C115
10PF
J39
22 1/4W
!
!
!
!
ADAPTOR
!
!
DC JACK PCB
!
POWER FUN1/TUNER
POWER FUN0/CD
MAIN POWER
MAIN MUTE
TO CD PCB
CN7
PHONE JACK PCB
SPEAKER - L
SPEAKER - R
!
!
F
R
C
C
N
0
1
F
R
C
C
N
0
2
FM ANT
AM ANT
CD INPUT
TO CD PCB
AUX IN PUT
SR-L38MP3
AUX JACK PCB
WALL-MOUNTABLE CD RECEIVER
5
x
3
5
x
L4
L
T
1
0
.7
M
A
5
2
TO CD PCB