Philips MCM277 - Main Board Component Details; TDA1517 Power Amplifier Pin Descriptions; TEA5757 Self Tuned Radio Block Diagram

6-3
6-3
PINNING
NOITPIRCSEDNIPLOBMYS
" 1tupni gnitrevni-non11VNI
dnuorg langis2DNGS
tuptuo noitcejer elppir egatlov ylppus3RRVS
1tuptuo41TUO
dnuorg rewop5DNGP
2tuptuo62TUO
V
P
7supply voltage
tupni hctiws ybdnats/etum8SS/M
" 2tupni gnitrevni-non92VNI
Pin configuration for SOT110-1 and
SOT352-1.
handbook, halfpage
MLC352
1
2
3
4
5
6
7
8
9
P
V
OUT2
SGND
INV1
INV2
TDA1517
OUT1
M/SS
SVRR
PGND
PIN DESCRIPTION - POWER AMPLIFIER
TDA1517
.This text is here in
BLOCK DIAGRAM
PRESCALER
PROGRAMMABLE
COUNTER
STABILIZER
WINDOW
DETECTOR
LAST-STATION
MEMORY
AM/FM
INDICATOR
IN-LOCK
DETECTOR
FM
DETECTOR
PILOT
DETECTOR
CHARGE
PUMP
MULTIPLEXER
CRYSTAL
OSCILLATOR
SHIFT REGISTER
FM
FRONT-END
FM
OSCILLATOR
FM IF2
FM IF1
FM
MIXER
SEQUENTIAL
CIRCUIT
STATUS
REGISTER
AM
FRONT-END
AM
OSCILLATOR
AM
DETECTOR
V/I
CONVERTER
AM
MIXER
AM
IF
AGC
AFC
hard mute
level
PLL
DECODER
MATRIX
SDS
MUTE
up
down level
RFGND
DATA
BUS-CLOCK
WRITE-ENABLE
FM-RFI
V
STAB(A)
V
STAB(B)
AM-RFI
XTAL
RIPPLE
25
23
1 26 30 31
2
AGC
AM-IFI/O2
AM-MIXERAMOSC
AM-IFI1
6
40 41
36 44
822
32 20 19 13 15 14
9
12 24 16
181739 37 333535
38
43 42 28 27 29
34
7
21
10
11
4
MO/ST
AFRO MUTE
AFC
(n)
AFC
(p)
AFC
VCO LFI PILFIL
AFLO
stereo
stereo
mono
38 kHz 19 kHz
FM-IFI1 FM-IFI2
FM-IFO1
FM-MIXER
FMOSC
FM-RFO
V
CC1
V
DDD
TEA5757;
TEA5759
FM
AM
DGND
P1 P0
TUNE
RFGND
MPXI
AFO
V
CC2
IFGND FSIFMDEM
MHA111
BLOCK DIAGRAM - SELF TUNED RADIO
TEA5757