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POWER AMPLIFIER LEFT-CH
T78T775G00511 and above
R 5 5 0 6
R 5 5 0 9
4 7 k
1 k
R 5 5 0 5
1 k
C 5 5 1 9
R 5 5 0 4
1 5 0 p
2 7 k
1 /4 W
Q 5 5 0 3
M M B T5 5 5 1 LT1
C 5 5 0 1
D5 5 0 1
1 5 V
1 0 0 u
5 0 V
1 /4 W
Q 5 5 0 1
D5 8 0 1
I_ G N D
M M B T5 5 5 1 LT1
LL4 1 4 8
F L
Q 5 5 0 4
C 5 5 0 2
M M B T5 5 5 1 LT1
R 5 5 0 2
Q 5 5 0 2
PO _ F L
M M B T5 5 5 1 LT1
4 7 0
2 .2 u 5 0 V
1 /4 W
R 5 5 1 2
3 6 0
R 5 5 1 1
C 5 5 0 3
1 /4 W
R 5 5 0 1
D5 8 0 2
R 5 5 0 3
2 2
1 0 0 p
1 0 0 k
R 5 5 0 7
LL4 1 4 8
1 0 k
1 0 0 V
1 /4 W
2 2
C 5 5 0 4
4 7 0 u
1 6 V
I_ G N D
Q 5 5 0 5
M M B T5 5 5 1 LT1
D5 5 0 2
LL4 1 4 8
R 5 5 0 8
2 7 0
D5 5 0 3
1 /4 W
LL4 1 4 8
C 5 8 1 3
C 5 8 1 2
0 .1 u
R 5 8 3 2
0 .1 u
R 5 6 0 6
R 5 6 0 9
2 5 0 V
N .I.
2 5 0 V
4 7 k
1 k
R 5 6 0 5
1 k
I_ G N D
O _ G N D
C 5 6 1 9
C H G N D
C H G N D
C H G N D
R 5 6 0 4
1 5 0 p
2 7 k
1 /4 W
Q 5 6 0 3
M M B T5 5 5 1 LT1
C 5 6 0 1
D5 6 0 1
1 0 0 u
5 0 V
1 5 V
1 /4 W
Q 5 6 0 1
I_ G N D
M M B T5 5 5 1 LT1
Q 5 6 0 4
S L
C 5 6 0 2
R 5 6 0 2
M M B T5 5 5 1 LT1
Q 5 6 0 2
PO _ S L
M M B T5 5 5 1 LT1
2 .2 u 5 0 V
4 7 0
1 /4 W
R 5 6 1 2
R 5 6 0 1
3 6 0
1 0 0 k
C 5 6 0 3
R 5 6 1 1
1 /4 W
1 /4 W
R 5 6 0 3
2 2
1 0 0 p
R 5 6 0 7
C 5 6 0 4
1 0 k
1 0 0 V
2 2
4 7 0 u
1 6 V
I_ G N D
Q 5 6 0 5
M M B T5 5 5 1 LT1
D5 6 0 2
LL4 1 4 8
R 5 6 0 8
2 7 0
D5 6 0 3
1 /4 W
LL4 1 4 8
R 5 7 0 6
R 5 7 0 9
4 7 k
1 k
R 5 7 0 5
1 k
C 5 7 1 9
R 5 7 0 4
1 5 0 p
2 7 k
1 /4 W
Q 5 7 0 3
M M B T5 5 5 1 LT1
C 5 7 0 1
D5 7 0 1
1 0 0 u
1 5 V
5 0 V
1 /4 W
Q 5 7 0 1
M M B T5 5 5 1 LT1
I_ G N D
Q 5 7 0 4
S B L
C 5 7 0 2
R 5 7 0 2
M M B T5 5 5 1 LT1
Q 5 7 0 2
PO _ B S L
M M B T5 5 5 1 LT1
4 7 0
2 .2 u 5 0 V
R 5 7 1 2
1 /4 W
R 5 7 0 1
3 6 0
1 /4 W
1 0 0 k
R 5 7 1 1
C 5 7 0 3
1 /4 W
2 2
R 5 7 0 3
1 0 0 p
R 5 7 0 7
C 5 7 0 4
1 0 k
1 0 0 V
2 2
4 7 0 u
1 6 V
Q 5 7 0 5
I_ G N D
M M B T5 5 5 1 LT1
D5 7 0 2
LL4 1 4 8
R 5 7 0 8
D5 7 0 3
2 7 0
1 /4 W
LL4 1 4 8
R 5 5 1 8
4 7 1 /2 W
R 5 5 1 0
C 5 5 0 9
1 0 0
4 7 u F
B
R 5 5 1 4
1 0 0 V
4 7
Q 5 5 0 6
O _ G N D
2 S B 1 2 7 5
C 5 5 1 2
1 0 0 p
Q 5 5 0 8
1 0 0 V
M M B T5 4 0 1 LT1
D5 5 0 4
Q 5 5 0 7
LL4 1 4 8
2 S B 1 2 7 5
D5 5 0 5
C 5 5 1 0
C 5 5 1 3
R 5 5 2 8
LL4 1 4 8
0 .1 u
1 0 0 p
0 .2 2
1 0 0 V
I_ G N D
R 5 5 1 9
Q 5 5 0 9
C 5 5 0 7
2 k
2 S B 1 2 7 5
C 5 5 0 5
1 0 0 p
I_ G N D
1 0 0 V
R 5 5 2 0
R 5 5 1 5
1 0 p
1 k
R 5 5 1 7
R 5 5 3 0
5 6 k
0 .2 2
1 0 k
C 5 5 0 6
1 /4 W
1
2
C 5 5 1 4
1 0 0 p
Q 5 5 1 0
R 5 5 2 1
1 0 p
1 0 0 V
2 S D1 9 1 8
1 k
C 5 5 0 8
1 0 0 p
1 0 0 V
D5 5 0 6
LL4 1 4 8
D5 5 0 7
B
Q 5 5 1 1
LL4 1 4 8
C 5 5 1 5
M M B T5 5 5 1 LT1
1 0 0 p
D5 5 0 9
1 0 0 V
LL4 1 4 8
O _ G N D
R 5 5 1 6
R 5 5 1 3
4 7
C 5 5 1 1
4 7 u F
1 0 0
R 5 5 2 2
1 0 0 V
4 7
1 /2 W
R 5 6 1 8
4 7 1 /2 W
R 5 6 1 0
C 5 6 0 9
1 0 0
4 7 u F
R 5 6 1 4
1 0 0 V
4 7
O _ G N D
Q 5 6 0 6
C 5 6 1 2
2 S B 1 2 7 5
Q 5 6 0 8
1 0 0 p
M M B T5 4 0 1 LT1
1 0 0 V
D5 6 0 4
Q 5 6 0 7
LL4 1 4 8
2 S B 1 2 7 5
D5 6 0 5
C 5 6 1 0
C 5 6 1 3
I_ G N D
LL4 1 4 8
0 .1 u
1 0 0 p
1 0 0 V
R 5 6 1 9
Q 5 6 0 9
2 k
C 5 6 0 7
2 S B 1 2 7 5
I_ G N D
C 5 6 0 5
1 0 0 p
1 0 0 V
R 5 6 1 5
R 5 6 2 0
1 0 p
R 5 6 1 7
1 k
1 0 k
5 6 k
C 5 6 0 6
1 /4 W
1
2
C 5 6 1 4
Q 5 6 1 0
1 0 0 p
R 5 6 2 1
1 0 p
2 S D1 9 1 8
1 0 0 V
1 k
C 5 6 0 8
1 0 0 p
1 0 0 V
D5 6 0 6
LL4 1 4 8
D5 6 0 7
LL4 1 4 8
C 5 6 1 5
Q 5 6 1 1
1 0 0 p
D5 6 0 9
M M B T5 5 5 1 LT1
1 0 0 V
LL4 1 4 8
O _ G N D
R 5 6 1 6
C 5 6 1 1
R 5 6 1 3
4 7
1 0 0
4 7 u F
R 5 6 2 2
1 0 0 V
4 7 1 /2 W
R 5 7 1 8
4 7 1 /2 W
C 5 7 0 9
R 5 7 1 0
4 7 u F
1 0 0
R 5 7 1 4
1 0 0 V
4 7
O _ G N D
Q 5 7 0 6
C 5 7 1 2
2 S B 1 2 7 5
1 0 0 p
Q 5 7 0 8
1 0 0 V
M M B T5 4 0 1 LT1
D5 7 0 4
Q 5 7 0 7
LL4 1 4 8
2 S B 1 2 7 5
D5 7 0 5
C 5 7 1 0
LL4 1 4 8
C 5 7 1 3
0 .1 u
1 0 0 p
I_ G N D
1 0 0 V
R 5 7 1 9
Q 5 7 0 9
C 5 7 0 7
2 k
2 S B 1 2 7 5
C 5 7 0 5
1 0 0 p
1 0 0 V
R 5 7 1 5
R 5 7 2 0
1 0 p
I_ G N D
R 5 7 1 7
1 k
1 0 k
5 6 k
C 5 7 0 6
1 /4 W
1
2
C 5 7 1 4
1 0 0 p
1 0 p
Q 5 7 1 0
R 5 7 2 1
1 0 0 V
2 S D1 9 1 8
1 k
C 5 7 0 8
1 0 0 p
1 0 0 V
D5 7 0 6
LL4 1 4 8
D5 7 0 7
LL4 1 4 8
C 5 7 1 5
Q 5 7 1 1
1 0 0 p
D5 7 0 9
M M B T5 5 5 1 LT1
1 0 0 V
LL4 1 4 8
O _ G N D
R 5 7 1 6
C 5 7 1 1
R 5 7 1 3
4 7
1 0 0
4 7 u F
R 5 7 2 2
1 0 0 V
4 7 1 /2 W
D5 5 1 0
R 5 5 3 8
R 5 5 3 9
Q 5 5 1 7
M 5 8 0 4 -B
1 5 k
2 2 k
R 5 5 3 4
LL4 1 4 8
2 S D2 3 9 0
3 3 k
F L(B )
D5 6 1 0
R 5 6 3 8
R 5 6 3 9
1 5 k
2 2 k
LL4 1 4 8
M 5 8 0 3 -B
R 5 5 3 1
Q 5 5 1 9
D5 7 1 0
F L(A )
R 5 7 3 8
R 5 7 3 9
M M B T5 5 5 1 LT1
1 0 k
1 5 k
2 2 k
LL4 1 4 8
M 5 8 0 2 -B
L5 5 0 1
0 .2 u H
S L
D5 5 0 8
5 W
LL4 1 4 8
R 5 5 3 3
M 5 8 0 1 -B
R 5 5 3 5
2 0 k
S B L
3 .3 1 W
2
1
R 5 5 3 7
C 5 5 1 8
1 8 0 k
0 .1 u _ M
P5 5 0 1
1 0 0 V
for B IA S
5 W
R 5 5 3 6
1 0
R 5 5 3 2
2 W
M 5 8 0 1 -A
3 3 0 k
1
D5 8 0 9
G S 1 G
O _ G N D
O _ G N D
2
Q 5 5 1 8
2 S B 1 5 6 0
Q 5 8 0 1
DTC 1 2 3 E K A
C
B
E
DG N D
Q 5 6 1 7
R 5 6 3 4
2 S D2 3 9 0
3 3 k
R 5 6 3 1
Q 5 6 1 9
M M B T5 5 5 1 LT1
1 0 k
L5 6 0 1
R 5 6 2 8
0 .2 u H
0 .2 2
D5 6 0 8
5 W
LL4 1 4 8
R 5 6 3 3
2 0 k
R 5 6 3 5
2
3 .3 1 W
R 5 6 3 7
1 8 0 k
1
C 5 6 1 8
0 .1 u _ M
P5 6 0 1
R 5 6 3 0
1 0 0 V
for B IA S
0 .2 2
5 W
R 5 6 3 2
R 5 6 3 6
1 0
3 3 0 k
2 W
O _ G N D
O _ G N D
Q 5 6 1 8
2 S B 1 5 6 0
J5 8 0 5 A
to F A N
1
2
J5 8 0 6 A
to F A N
1
2
J5 8 0 7 A
to F A N
1
2
R 5 7 3 4
Q 5 7 1 7
3 3 k
2 S D2 3 9 0
J5 8 0 8 A
to F A N
R 5 7 3 1
1
Q 5 7 1 9
2
M M B T5 5 5 1 LT1
1 0 k
U 5 8 0 4
L5 7 0 1
J5 8 0 9 A
LM 3 1 7
R 5 7 2 8
0 .2 u H
0 .2 2
D5 7 0 8
to F A N
5 W
LL4 1 4 8
R 5 7 3 3
1
2 0 k
R 5 7 3 5
2
R 5 8 2 0
2
3 .3 1 W
1
R 5 7 3 7
C 5 7 1 8
3 9 0
1 8 0 k
0 .1 u _ M
P5 7 0 1
R 5 7 3 0
1 0 0 V
C 5 8 0 6
0 .2 2
for B IA S
1 0 0 0 u
5 W
2 5 V
R 5 7 3 2
R 5 7 3 6
1 0 2 W
3 3 0 k
O _ G N D
O _ G N D
DG N D
Q 5 7 1 8
2 S B 1 5 6 0
R 5 8 2 3
R 5 5 4 0
1 M
R 5 6 4 0
Q 5 8 1 2
1 M
2 S K 7 7 1 -5
R 5 7 4 0
R 5 8 2 2
G
1 M
1 M
D5 8 0 8
LL4 1 4 8
DG N D
G
42b
M 5 8 0 5
To th erm istor for IS C (left)
1
2
M 5 8 0 2 -A
M 5 8 0 3 -A
M 5 8 0 4 -A
1
1
1
D5 8 1 0
D5 8 1 1
D5 8 1 2
G S 1 G
G S 1 G
G S 1 G
2
2
2
DG N D
Q 5 8 0 2
Q 5 8 0 3
Q 5 8 0 4
DTC 1 2 3 E K A
DTC 1 2 3 E K A
DTC 1 2 3 E K A
C
C
C
B
B
B
E
E
E
Q 5 8 0 5
M M B T5 5 5 1 LT1
R 5 8 0 1
3 3 k
C 5 8 0 1
4 7 u
Q 5 8 0 6
1 6 V
M M B T5 5 5 1 LT1
R 5 8 0 3
R 5 8 0 2
3 3 k
4 7 k
C 5 8 0 2
O _ G N D
O _ G N D
C 5 8 0 3
N .I.
N .I.
R 5 8 0 4
5 0 V
2 2 k
Q 5 8 0 7
C 5 8 0 4
M M B T5 4 0 1 LT1
N .I.
R 5 8 0 5
5 0 V
1 0 k
U 5 8 0 2 -A
LM 3 5 8
R 5 8 0 8
8
D5 8 0 4
R 5 8 0 6
3
+
1
2
1 .2 k
-
C 5 8 0 5
LL4 1 4 8
6 .8 k
U 5 8 0 2 -C
R 5 8 1 1
0 .1 u
4
R 5 8 0 9
LM 3 5 8
C 5 8 1 7
2 7 k 1 %
1 0 u
1 .2 k
1 6 V
DG N D
R 5 8 0 7
D5 8 0 3
R 5 8 1 0
1 2 k
C 5 8 1 8
6 .2 V
4 .2 2 k
1 /2 W
1 0 u
1 %
1 6 V
DG N D
U 5 8 0 3
LM 3 5 DT
R 5 8 1 9
C 5 8 0 7
2 7 k
R 5 8 1 6
0 .1 u
1 /4 W
5
+
7
V O U T
6
1 .2 k
-
U 5 8 0 2 -B
D5 8 1 3
LM 3 5 8
DG N D
LL4 1 4 8
Q 5 8 0 8
M M B T5 4 0 1 LT1
R 5 8 2 1
D5 8 0 5
R 5 8 1 2
R 5 8 1 3
R 5 8 1 7
R 5 8 1 8
1 k
4 7 .5 k 1 %
2 2 .1 k 1 %
2 .2 k
LL4 1 4 8
1 .2 k
D5 8 1 4
D5 8 1 5
LL4 1 4 8
D5 8 0 7
R 5 8 3 1
R 5 8 1 5
6 .2 V
1 2 k
R 5 8 1 4
LL4 1 4 8
1 /2 W
8 2 0
1 0 k
C
DG N D
DG N D
Q 5 8 0 9
B
DTC 1 1 4 E K A
E
DG N D
R 5 8 2 5
+1 2 V
4 7 k
R 5 8 2 4
2 2 k
U 5 8 0 5
R 5 8 2 7
N JM 7 8 1 2
3 3 k
Q 5 8 1 1
O U T
IN
M M B T5 4 0 1 LT1
1 k
R 5 8 2 6
Q 5 8 1 0
G N D
C 5 8 0 8
M M B T5 5 5 1 LT1
4 .7 k
2 2 0 u
R 5 8 3 0
5 0 V
C 5 8 0 9
1 k
1 0 0 u
5 0 V
D
C 5 8 1 9
R 5 8 2 8
2 2 0 u
5 6 0
5 0 V
R 5 8 2 9
C 5 8 1 6
S
1 u
1 0 k
5 0 V
DG N D
DG N D
DG N D
D
Q 5 8 1 2 A
N .I.
S
J5 8 0 2 A
To S peaker O u t
1
2
3
4
J5 8 1 0 A
To IS C J5 8 1 0 B
IS C _ TH M _ L
1
DG N D
2
IS C _ S E N _ R
3
J5 8 0 3 A
To IS C J5 8 0 3 B
IS C _ TH M _ R
1
DG N D
2
IS C _ S E N _ L
3
+5 V _ K
J5 8 0 4 A
J5 8 0 1 A
To S econ dary
To C O N N #3 (J5 8 0 1 B )
V +
1
2 8
V -
2
DG N D
2 7
O _ G N D
3
+1 2 V _ D
2 6
O _ G N D
O _ G N D
+5 V _ K
2 5
DG N D
4 0 9 4 (1 )_ S TB
2 4
4 0 9 4 _ DA TA
2 3
4 0 9 4 _ C LK
2 2
R E LA Y_ C
2 1
R E LA Y_ S B
2 0
R E LA Y_ S
1 9
+1 5 V
1 8
F A N _ S E N
1 7
O V LD_ PR O
1 6
V _ DE T
1 5
I_ DE T
1 4
IS C _ TH M _ R
1 3
TH M _ PR O
1 2
S C _ 1
1 1
S C _ 2
1 0
R E LA Y_ F
9
R E LA Y_ B
8
IS C _ S E N _ R
7
I_ G N D
6
PO _ B S L
5
PO _ B S L
I_ G N D
4
PO _ S L
3
PO _ S L
I_ G N D
2
PO _ F L
PO _ F L
1
I_ G N D
I_ G N D
+5 V _ K
C 5 8 1 1
C 5 8 1 0
4 7 u F
0 .1 u
1 0 0 V
U 5 5 0 1
H E F 4 0 9 4 B T
1
1 6
S TR O B E
V DD
DG N D
2
1 5
DA TA
O /P_ E N A B LE
3
1 4
C LO C K
Q 5
4
1 3
Q 1
Q 6
5
1 2
Q 2
Q 7
6
1 1
Q 3
Q 8
7
1 0
Q 4
Q S
8
9
V S S
Q S
DG N D
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