Phonic POWERPOD1860 - Phones Schematic

V-
V+
V-
V+
V- V+
=====
TIP RING
======
=====
============
TIP RING
============
RING TIP
PHONES PHONES
MAIN MIX 2 [R] MAIN MIX 2 [L]
G3 G3G3
G3
G3
G3
G3
G3
G3
G3
G3
G3
G3
G3 G3
MAIN MIX 2 ==========
PHONES
VR620 20KAX2
20KAX2 VR621
+
MAIN MIX 2 ==========
PGNDPGND
PGND
PGND
+
C721
10u/25V
+
C717
10u/25V
1 3
2
R697 56K
C719 22P
+ -
U612A NJM4556AL
3 2
1
8 4
+
C720 10u/25V
+ -
U611A NJM2068LD
3 2
1
8 4
C722 22P
C718 100P
R696 18K
+ C723
100u/16V
R695 36K
JK609 PHONEJACK STEREO
1 2 3
C730
0.01u
+
C726
10u/25V
R702 18K
+ -
U611B NJM2068LD
5 6
7
8 4
C728 22P
+ -
U612B NJM4556AL
5 6
7
8 4
1 3
2
+
C732
10u/25V
R703 56K
+ C736
100u/16VC733
22P
C729
0.01u
+
C791 10u/25V
R701 36K
C727 100P
C708 68P + -
U610A NJM2068LD
3 2
1
8 4
R682 10K
+
C711 100u/16V
C707 100P
R681 2K2
R678 12K
R680 220
C706 100P
R679 5K6
R683 10K
+
C716 100u/16V
C714 100P
R690 10K
C713 100P
1 3
2
R689 2K2
+ -
U610B NJM2068LD
5 6
7
8 4
+
C712
10u/25V
R691 10K
R692 75
R688 220
R686 12K
C715 68P
R687 5K6
R698 100 1/4W R704 100 1/4W
R699 10KC724
0.001u
R705 10KC737
0.001u
+
C734
100u/16V
+
C735
100u/16V
R706 10 1/4W R707 10 1/4W
+
C710
100u/16V
+
C709
100u/16V
R685 75 R684 75
JK607 PHONEJACK STEREO
1 2 3
+
C705
10u/25V
1 3
2
JK608 PHONEJACK STEREO
1 2 3
R693 75
C725 300 C738 300
PFL/AFL L PFL/AFL R EQ R/OUT EQ L/OUT
Page22
PHONIC CORPORATION
POWERPOD 1860 SERVICE MANUAL
PHONES SCHEMATIC
CHANNEL 9~16 & MASTER SECTION PCB