Pioneer XV-HTD510-B Service Manual page 116

XV-HTD510, XV-HTD510-B
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STK413-000 (FRONT AMP ASSY : IC3301)
• Power Amplifier
•
Block Diagram
D2
R3
TR1 TR2
TR6
R1 C1 C2
TR8
14
CH1 NF TR3 TR4
R4
15
BIAS R5
CH2 NF 16
R6
TR5
TE
D1
L 13942296513
R2
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116
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13
TR13
TR11
R11
C11
TR12
C12
TR16
R13
TR19
TR10
TR7 TR29
R7
TR28
R23
TR26
C22
D4
TR22
C21
TR21 R21
12 9 8
x ao
y
i
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8
18 17 10 11
R12
TR15
TR14
R15
R14
R16
R17
TR17
TR20
TR30
Q Q R27
TR27
3 6 7 1 3
R26
R25
R24
TR24
TR25
R22
TR23
22 21
19 20
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2 9 9 4 2 8
R41
TR41
Comparator
D42
D43
D41
D44
D51
D54
D53
D52
1 5 0 5 8 2 9 9 4
Comparator
TR51
R51
m
co
9 9
1 +VH
+V ref
3
2 +VL
7 GND
5 -VL
2 8 9 9
4 -V ref
6
-VH