Grundig GLP1200 Bedienungsanleitung Seite 16

GRUNDIG Service
Hauptplatte / Main Board
Ansicht auf die Bestückungsseite / View on component side
14 13 12
Ripple Filter
ALC
AN7312
1 2 3
11 10 9 8
AMP
CH2
AMP
CH1
4 5 6 7
BU1924F
(4)
100kohm
Mux
120kohm 100kohm
-
+
anti-aliasing
(3)
filter
Vref
(5)
V
DD1
Analog
Power supply
(6)
V
SS1
PLL
(12)
57kHz
RDS/ARI
V
DD2
Digital
Power supply
(11)
V
SS2
Reference
clock
(13) (14)
XI XO
3 - 6
VARIXX UMS 4401 SPCD
V
CMP
SS3
(7)
(8)
8th Switched
capacitor filter
comparator
Bi-Phase Differential
PLL
decoder decoder
1187.5Hz
Measurement
circuit
(10) (9)
T1 T2
(16)
RCLK
(1)
QUAL
(2)
RDATA