200W Power Amplifier

This amplifier for universal usability, such as for home audio, seminar and for games (PS3 games, Xbox and others)

 
Schematic Diagram

number	name
Transistors
12x	Q1, Q2, Q5, Q7, Q9, Q10	MPSA 06
10x	Q3, Q4, Q6, Q8, Q11	MPSA 56
4x	Q13, Q14	2N 3439
4x	Q12, Q15	2N 5416
2x	Q16	MJE 15030
2x	Q17	MJE 15031
4x	Q18, Q20	MJ 15003
4x	Q19, Q21	MJ 15004
Diodes
12x	D1, D2, D3, D4, D11, D12	1N4007
12x	D5, D6, D7, D8, D9, D10	1N4148
8x (15x)	D13, D14, D15, D16	20 V Zener +5% tolerance, 0.5W
Capacitors
2x	C1	390 pF mica
14x	C2, C3, C15, C16, C23, C24, C25	100nF/100V film
8x	C7, C12, C17, C18	100nF/50V film
12x	C4, C5, C13, C14, C21, C22	100uF/63V radial electrolytic
2x (4x)	C6a, C6b	220uF/16V bi-polar electrolytic (4x 330uF/16V)
2x	C8	180pF mica
2x	C9	47pF mica
4x	C10, C11	10pF mica
4x	C19, C20	10nF/50V film
Rezistors
All resistors are 1% carbonic or metalised 0,5W if not noted otherwise
2x	R1	20 kohm
2x	R2	2 kohm
16x	R3, R4, R5, R6, R7, R8, R9, R10	300 ohm
6x	R11, R12, R27	1.2 kohm
4x	R13, R14	2.2 kohm
4x	R15, R16	12 kohm
4x	R17, R18	11 kohm
2x	R19	1.1 kohm
2x	R20	22 kohm
4x	R21, R22	30 ohm
4x	R23, R24	360 ohm
4x	R25, R26	1 kohm
4x	R28, R29	270 ohm
4x	R30, R31	3.9 kohm 1/2 W
6x	R32, R33, R51	82 ohm
4x	R34, R35	330 ohm
2x	R36	220 ohm
8x	R37, R38, R39, R40	680 ohm
8x	R41, R42, R43, R44	10 ohm 1/2 W
8x	R45, R46, R47, R48	0.33 ohm 5 W wire-wound
4x	R49, R50	10 ohm, 2 W
Other
2x	P1	2 kohm more turn cermet trimmer
1x	T1	Toroid power transformer SEC 2x40V AC 300W
8x	C1P, C2P	4700uF/63V (6x 6800uF/63V)
8x	C3P	100nF/200V
1x	D1P	Bridge rectifier 35A/200V
5x		Fuse casing
1x	F1	Fuse 3.15A T
4x	F2, F3, F4, F5	Fuse 5A F
8x		Insulative bed under transistors + screw insulatives 16x
20x		Solder eye M4
2m		Shrinking spaghetti 4mm