Ic Block Diagrams - Grundig Yacht Boy P 2000 Service Manual

Yacht Boy P 2000
IC-Blockdiagramme

IC Block Diagrams

IC1 TA7358P
1
RF
IN
IC2 TA8132AF
24
AM
Mix.
1
IC3 TA7376P
TA 7376 P
IN 1
1
CH - 1
2
NF 1
IN 2
9
CH- 2
8
NF 2
*
GRUNDIG Service
TA 7358 P
BUFFER
AMP
RF
MIX BIAS
AMP
2 3 4 5 6 7
BIAS RF MIX GND MIX OSC
OUT IN OUT
23 22 21 20
FM
FM Dec.
IF
ECL
AM
IF
AM
Det.
SSC Osc.
2 3 4 5
3
OUT 1
Vcc
4
R.F.
5 GND
7 R.F.
6
OUT 2
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
LOCAL
OSC.
VOLTAGE
REGULATOR
8 9
OSC VCC
19 18 17 16 15
VCO
AM/FM
Mono Sw.
ECL
Level
Switch
Tun.
AGC Switch
LED
6 7 8 9 10
IC202 TD7101F
BIAS PSC
8 7
TD7101F
1
4
AMP
DIVIDER
1 2
VCC FM IN
14 13
Decoder
HYS
TA 8132 AN
Stereo
LED
11 12
SW/FM OUT
6 5
1
15, 16
BUF
DIVIDER
3 4
SW IN GND
3 - 9