Sony TC-WE825S Service Manual page 27

• IC Block Diagrams
IC1 CXA1917AM-T6 (TC-WE825S onl y)
HLSMP
1
MCTC
2
ZL1
3
LFDET
LFVCR
ZL2
4
LFIN
5
LFICG
TCL1
6
TCL2
7
FHVCR
SCINH
8
SHVCR
FBOH
9
V to I
Conv.H
TCF1H
10
SHDET
TCF2H
11
FHDET
TCS2H
12
FHICG
SHICG
TCS1H
13
VCT
14
VEE
15
MC
ANTSAT
FLVCR
SLVCR
V to I
Conv.H
SLDET
FLDET
FLICG
SLICG
VREF
&
IREF
30 MC4IN
TAPE EQ
29 MC3IN
REC IN1
28 MCBO
BOOST1
27 HLSOUT
REC OUT1
26 ANTSAT
25 RECOUT
24 SCINL
IC803, 804, 806, 808 MC14052BF-T1
23 SCBOL
22 FBOL
21 TCS1L
20 TCS2L
19 TCF1L
18 TCF2L
17 IREF
VCC
16
– 37 –
IC504 CXA1597P
SPEED 1 16 Gp CAL
2 CONTROL 15 REC MUTE
DGND 3 14 REC CAL
4 13 REC IN2
GND 5 VG BIAS 12 IREF
6 11 BOOST2
VEE 7 REC EQ 1 REC EQ 2 10 VCC
9 REC OUT2
8
1
2X0
2X2 2
2XCOM 3
2X3 4
5
2X1
INH 6
VEE 7
VSS 8
16 VDD
15 X2
14 X1
XCOM
13
12 X0
11 X3
10 A
9 B