Lab.gruppen SS 1300 User manual

SS 1300
LAB 1300
SERVICEMANUAL
LAB.GRUPPEN
Andersson &Bavholm AB
Gullregnsvagen 16
S-434 44 KUNGSBACKA
SWEDEN
Tel. [phone] Fax. [phone]

RU

880125 LAB. GRUPPEN AE SS 1300 Component-list
Resistors
Rl, R87
R2, R8, R9
R3, R12, R70
R4, R5
R6
RIO, R22, R23
Rll, R28
R13, R67
R14, R15, R16,
R17
R18, R19, R20, R21
R24
R25
R26, R37, R38,
R75, R77
R29, R30
R31, R32, R35,
R36, R68, R72
R33, R34
R39
R40, R41
R42
R43, R44
R45, R64
R46-R58
R62, R63, R78
R65
R66, R74, R69
R71, R73
R76
R82 -
R81
R27
R83
R85
R127
2.2 kOhms 0.25 W
1kOhm 1%
33 kOhms
47 Ohms 1%
422 Ohms
27 kOhms
1.8 kOhms
1%
12 kOhms 1W
100 Ohms
82 kOhms
120 Ohms
220 Ohms
10 kOhms
4.7 kOhms
1%
100 kOhms
1MOhrn
820 Ohms 5W
150 Ohms 0.25 W
100 Ohms 0.25 W
4.7 Ohms 5W
2.2kOhms 0.25 W
0.33 Ohm 5W
10 ‘Ohms 4W
1.5 kOhm
56 kOhms
220 kOhms
10 Ohms
22 kOhms
3.3 kOhms
82 Ohms
120 kOhms
0.25 W
150 kOhms
220. kOhms (NTC)
Capacitators
Cl
C2
C3
C4
C5
C6, C7
C8, C9
CIO, Cll
Cl 2
C13, C14
C17 jC18,C109,C110
Cl9
C20
C21
C22
C23
C26 SSI 300
C27 SSI 300
C26 Labi300
C27, Labi300
Transistors
WQ2
Q3, Q4
Q5, Q6, Q15
Q17, Q20, Q41
Q7, Q8, Q22
Q9, Q10, Qll
,
Q13, Q14, Q16,
Q18, Q19, Q42
Q12, Q21
Q23-Q28
Q32-Q37
QUO
Miscellaneous
FI, F2
PI
150 pF ker
4.7
uF/35
V
lOO'uF/lOV
680 'pF ker
22 nF
150 pF ker
470 pF ker
1nF/lOOV
22 nF/400V
1nF
4.7
uF/lOOV
0.1 oiF/400V
220 ojF/16 V
10 I1F/50V
4.7
uF/50V
39 pF ker
1nF/400
V
100 nF ker
0,22 uF 200V
2,2 uF 50V
BC 547 B, selected
MPSA 42
BC 557
B
MJE 350
BC 547
B
MJE 340
MJ 15022
MJ15023
Q6015, triac
T6.3
A
1kOhm, trimpot
Diods
Dl, D2
D3, D4, D5, D6,
D7, D8, D9, DIO,
Dll, D12, D24, D30
D13, D14
D15, D16, D17
j
D20, D21, D22, D23
D18, D19
D25, D26
D114
15V Zener 0.4W
1N4148
BAV 21
iisr 4004 ;
27V Zener 0.4
W
1N5404
HS 10, diac 10 V

Cliplimiter LAB 1000 /SS 1300 /LAB 1500
RA, RH, RI 1.5Kohm 1%
RB ,RC 15 Kohm
RD 270 Kohm
RF, RG 27 Kohm
R2,R3 Should be removed
RIO Change to 10 Kohm 1% 0.7W
CA 4.7uF/ 50V OBS. Only LAB 1500
QC BC 547
QD,QE BC 557
UA VTC5C4 (Vactec)
SA Switch

R10

R?8
lab.gruppen
LAB 13QQC POWER AMPLIFIER
LED DISPLAY
irw-coai*-*
(S3C3C9C3 ©
LAB 130QC POWER AMPLIFIER
INPUT BUFFER &FAN SPEED CONTROL

SS 1300/LAB 1300 POWER AMPLIFIER LED DISPLAY

880125 SS 1300 Input and LED-display
LAB. GRUPPEN AB
Active Input
R100, R200
R105
,
R106,
R203, R204,
R205, R206
R107,
R208 R108, R207
R109, R209
R101, R110
C101,
C202 C102, C201
C103, C104,
C203, C204
C105, C106,
D101,
IC1 D102
P2, P3
7.5 kOhms 1%=29dB
10 kOhms 1% 4
20 kOhms 1%
100 Ohms
4.7 kOhms 5W
47 yiiF/50V
150 pF ker
47 uP/25
V
15V Zener 0.4
W
LF 353 or TL 072
4.7 lcOhms log pot
2,67kohms 1% =23dB
LED~display
R112
R113
R114
R115
R116
R117
R119, R120, R121,
R122, R123, R124,
R125
R126
R128, R129,
R118
C108
D103
D104, D105
D106-D113
Dill
Q101, Q102
Q103
Q104-Q109
680 kOhms 0.25W
2.7
kOhms
1.2 kOhms
680 Ohms
330 Ohms
120 Ohms
33 kOhms
100 Ohms 1W
2.7 kOhms
220 Ohms
4.7 uF/lOOV
1N'4004
LED, Yel
LED, Green
LED, Red
MPSA 42
MPSA 92
BC 547 B
Channel B: Same as above,
except that it starts with
no. 200