Phonic POWERPOD1860 - Page 48

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
NOTE:HS1......LARGE HEATSINK
HS1
D
G
S
HS1
G3
G2
+
C512B 10u/16V
D509B 12V 1/2WD510B
1N4148
Q515B RFP50N06
Q508B JE802 Q504B JE350
R523B 3K9
+ -
IC501B MC34081
3 2
6
7
1
4
5
R519B 5K3 1% R516B 1K
R512B 1K
C505B 220P
R525B 150K
C515B 18P/100V
R510B 10
R514B 3K9
R524B 100K R530B 100K
D516B 1N4148
Q505B 2N5551 Q512B 2N5401
R508B 10K
R534B 10K
C506B 100P/200V C510B 1n/50V
R517B 1K
R521B 820 VRP501B 470
1 3
2
Q513B JE340 C518B 100P/200V
R542B 68
R541B 820
R506B 68
R505B 820
+
C501B 47u/100V
R501B
33
R543B 33
+
C521B 47u/100V
R511B 4.7 1/2W R537B 4.7 1/2W
D507B 1N4148 Q507B BC550
C509B
0.01u/50V
D51 1B 1N4004
R522B
20K
Q509B BC560
D517B 1N4148
C517B
0.01u/50V
D513B 1N4004
R518B
2K2
R531B
2K2
Q503B 2SC2336BQ
R513B 2K2
R515B 100 1/2W
Q506B 2SC3264
R520B 0.1 5W
C504B 470P/200V
Q501B RFP50N06
Q514B
2SA1006BQ
C520B 470P/200V
R536B 2K2
R533B 100 1/2W
Q511B 2SA1295 R529B 0.1 5W
R504B
51
Q502B
2SA1015Y
D501B 1N4148
R509B 10K
R507B
51
D506B 1N4148 R503B 15K 1/2W
+
C511B 100u/16V
D503B 1N4004 D514B 1N4004
R527B 15K 1/2W
+
C516B
100u/16V
D512B
8.2V 1/2W
R539B 51
Q516B 2SA1015Y
R540B 10K
R535B 330
Q510B 2SA1015Y
R528B 33K
R532B 10K
D515B 1N4935
D518B
LT6A04
D519B 1N4148
C519B 0.1u/100V
C522B 0.1u/100V
C503B 0.1U/100V
C513B
10u/16V NP
L501B 1uH
1 2
R544B 10 2W
R545B 10 2W
C523B 0.068U/100V
R547B 270K
C525B 390P/200V
R548B
18K
R538B 30K
C526B 1n/200V
D508B LT6A04 C507B 0.1u/100V
C527B
3P
C528B 100P
D505B 1N4935
C524B 200P
+
C508B 100u/25V
+
C514B 100u/25V
R549B
2K2
R550B
2K2
D502B 6.8V 1/2W
R526B 20K
D520B 6.8V 1/2W
R502B
1K
C529B 100P
R/OUT
V+15V V-15V
SR LR1 LR2
VC1+(65V) VD2-(40V) VD1-(65V) VC2+(40V)
Page48
PHONIC CORPORATION
POWERPOD 1860 SERVICE MANUAL
POWER AMP- 2 SCHEMATIC
POWER SUPPLY & POWER AMPLIFIER PCB