An8806Sb (Ic601) : Rf & Servo Amplifier - JVC RC-BZ5LB Service Manual

RC-BZ5LB/BZ5RD
RC-BZ6BU
AN8806SB (IC601) : RF & Servo amplifier
1.Treminal layout
PD
LD
LDON
LDP
VCC
RF-
RFOUT
RFIN
C.AGC
ARF
C.ENV
C.EA
CSBDO
BDO
CSBRT
OFTR
/NRFDET
GND
2.Block diagram
36
35
31
34
32
33
1-22
36 PDAC
1
35
2 PDBD
34
3 PDF
33
4 PDE
32
5 PDER
31
6 PDFR
30 TBAL
7
29
8 FBAL
28
9 FE-
27
10 FEOUT
26
11 TE-
25
TEOUT
12
24 CROSS
13
23
14 TEBPF
22
15 VDET
21
16 LDOFF
20
17 VREF
19
ENV
18
6 7 29
VCBA
VCBA
VCBA
VCBA
30 24
28 9 10
27 8
AGC
EQ
OFTR
1
25 23 22
26
17 11 12 19
ENV CIRCUIT
RF
DET
BDO
16
4
3
13
14
15
20
21
2