JVC RX-807VTN

i RX-807VTN
WM «PC1188H (1C051,052) : Power Amplifier
1. Block Diagram
output
a | stage
current limiter
mute ; *Vec
3
pitepi We ask Se Oe ee es Ne Be El ere
' !
1 1
i !
i constant-
! current
H thermal protect circuit \
I upper I
! !
I |
I |
I [
I |
11] output
level shift
predriver
PI
sia: phase nverter
i]
ee
H constant-
H current
I circuit
|
1
|
Ce eeletieiemelieetencieiesteedttetett Eee soc en ee oe ee aml
lower
output
stage
current limiter
NFB 4 -Vec
phase compensation
HM 1TA7317P (1C901,981) : Protector
1. Terminal Layout 2. Block Diagram
Muting. IN Vec
1 Relay
' Drive
OUT
Power ON/OFF |!
Load Short IN H
i}
f
awed
Discharge IN Substrate
M = VC5022-2(1C701,702) : Super- A
1. Terminal Layout 2. Block Diagram
Thermal
Compensation
(No. 20333) 1-35