Cd Servo Board, Cd Led Board - Rr 720 Cd / Rr 760 Cd - Grundig RR 720 CD Serviceanleitung

RR 720 CD / RR 760 CD
CD-Servo-Platte, CD-LED-Platte – RR 720 CD / RR 760 CD / CD Servo Board, CD LED Board – RR 720 CD / RR 760 CD
IC704
TA7558S
PIN 1 7.2V
PIN 2 3.6V
PIN 3 3.3V
PIN 4 3.3V
PIN 5 0V
PIN 6 3.3V
PIN 7 3.3V
PIN 8 3.6V
PIN 9 7.2V
CPU BOARD
CN103
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GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
4.5V
4.5V
4.5V
4.5V
7.6V 4.7V 4.6V
5.4V 4.5V
IC703
TA2092N
PIN 1 0V
PIN 2 3.5V
PIN 3 7.6V
PIN 4 3.5V
PIN 5 1.9V
PIN 6 1.9V
PIN 7 3.5V
PIN 8 1.9V
PIN 9 3.5V
PIN 10 7.6V
PIN 11 3.5V
PIN 12 0.2V
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RR 720 CD / RR 760 CD
4.5V 1.3V
4V
PIN 13 0V
PIN 14 3.5V
PIN 15 7.6V
PIN 16 3.5V
PIN 17 1.9V
PIN 18 0V
PIN 19 7.6V
PIN 20 1.9V
PIN 21 3.5V
PIN 22 7.6V
PIN 23 3.5V
PIN 24 0V
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
LASER UNIT
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