Phonic POWERPOD1860 - Power Amp-1;2 Schematic

G
D S
+
G1
G2
G1
G2
G2
G3G3
G3G3
B
C
C E
E E C
B
B
E C
B
HS1
HS1
HS1 HS1
HS1 HS1
HS1
NOTE:HS1......LARGE HEATSINK
D S
G
G3
G2
+
C512A 10u/16V
D509A 12V 1/2WD510A
1N4148
Q515A RFP50N06
Q508A JE802 Q504A JE350
R523A 3K9
+ -
IC501A MC34081
3 2
6
7
1
4
5
R519A 5K3 1% R516A 1K
R512A 1K
C505A 220P
R525A 150K
C515A 18P/100V
R510A 10
R514A 3K9
R524A 100K R530A 100K
D516A 1N4148
Q505A 2N5551 Q512A 2N5401
R508A 10K
R534A 10K
C506A 100P/200V C510A 1n/50V
R517A 1K
R521A 820 VRP501A 470
1 3
2
Q513A JE340 C518A 100P/200V
R542A 68
R541A 820
R506A 68
R505A 820
+
C501A 47u/100V
R501A
33
R543A 33
+
C521A 47u/100V
R511A 4.7 1/2W R537A 4.7 1/2W
D507A 1N4148 Q507A BC550
C509A
0.01u/50V
D51 1A 1N4004
R522A
20K
Q509A BC560
D517A 1N4148
C517A
0.01u/50V
D513A 1N4004
R526A 20K R518A
2K2
R531A
2K2
Q503A
2SC2336BQ
R513A 2K2
R515A 100 1/2W
Q506A 2SC3264
R520A 0.1 5W
C504A 470P/200V
Q501A RFP50N06
Q514A
2SA1006BQ
C520A 470P/200V
R536A 2K2
R533A 100 1/2W
Q511A 2SA1295 R529A 0.1 5W
R504A
51
Q502A
2SA1015Y
D501A 1N4148
R509A 10K
R507A
51
D506A 1N4148 R503A 15K 1/2W
+
C511A 100u/16V
D503A 1N4004 D514A 1N4004
R527A 15K 1/2W
+
C516A
100u/16V
D512A
8.2V 1/2W
R539A 51
Q516A 2SA1015Y
R540A 10K
R535A 330
Q510A 2SA1015Y
R528A 33K
R532A 10K
D515A 1N4935
D518A
LT6A04
D519A 1N4148
C519A 0.1u/100V
C522A 0.1u/100V
C503A 0.1U/100V
C513A
10u/16V NP
L501A 1uH
1 2
R544A 10 2W
R545A 10 2W
C523A 0.068U/100V
R547A 270K
C525A 390P/200V
R548A
18K
R538A 30K
C526A 1n/200V
D508A LT6A04 C507A 0.1u/100V
C527A
3P
C528A 100P
D505A 1N4935
C524A 200P
+
C508A 100u/25V
+
C514A 100u/25V
R549A
2K2
R550A
2K2
D502A 6.8V 1/2W D520A 6.8V 1/2W
R502A
1K
C529A 100P
L/OUT
V+15V V-15V
SL LL1 LL2
VC1+(65V) VD2-(40V) VD1-(65V) VC2+(40V)
Page47
PHONIC CORPORATION
POWERPOD 1860 SERVICE MANUAL
POWER AMP- 1 SCHEMATIC
POWER SUPPLY & POWER AMPLIFIER PCB