Read JBL BP 1200.1 (serv.man5) Service Manual online
Transistor Diagrams
1 Channel Automotive Amplifier
C
C
C
C
B
B
B
B
E
E
E
E
C
C
B
B
E
E
G
G
G
D
D
D
S
S
S
* KTC3198GR *
Q101,501,502,504,505
Q507,702,704,705,706
Q101,501,502,504,505
Q507,702,704,705,706
* IRFZ44
Q742,743,744,752,753,754
Q742,743,744,752,753,754
* IRF640 *
Q241,242,243,244,341
Q342,343,344
Q241,242,243,244,341
Q342,343,344
* IRF9640 *
Q211,212,213,214,215
Q216,311,312,313,314
Q315,316
Q211,212,213,214,215
Q216,311,312,313,314
Q315,316
* 2SC3503 *
Q201,301
Q201,301
* 2SA1381 *
A231,331
A231,331
* KTA1266GR *
Q503,506,703,741,751
Q503,506,703,741,751
BP-1200.1
G
G
S
S
D
D
13
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