Tn-6: Nicam Decoder - Grundig GV 94 HiFi Bedienungsanleitung

Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams

TN-6: NICAM Decoder

A B
8
7
6
5
4
3
2
1
A B
C6801 C 3 C6809 G 5 C6817 B 5 C6830
C6803 E 6 C6810 G 4 C6818 B 5 C6831
C6804 E 6 C6811 G 4 C6820 B 4 C6832
C6806 E 2 C6812 F 6 C6824 B 4 C6833
C6807 F 2 C6813 G 6 C6826 A 3 C6834
C6808 E 6 C6815 G 5 C6828 A 3 C6835
Ansicht von der Lötseite (konventionelle Bestückung)
View of Solder Side (Conventional Assembly)
A
3
2
1
A
4 - 32
C D E
C D E
E 3 C6838 I 4 CN681 L 3 J6805
F 3 C6841 J 4 D6801 G 4 J6806
I 2 C6842 K 7 IC681 B 6 J6807
I 2 C6843 K 5 J6801 D 7 J6808
J 1 C6844 F 4 J6802 F 7 J6809
J 1 C6847 I 2 J6803 F 3 J6811
B C
3
2
1
B C
F G H
F G H
F 2 J6812 K 6 L6802 D 3 L6812 J 2
F 3 J6814 K 6 L6803 G 4 Q6803 K 6
G 7 J6821 I 5 L6806 E 3 R6803 F 5
B 5 J6822 J 5 L6808 K 2 R6804 G 4
D 1 J6824 I 2 L6810 E 6 R6805 F 4
J 6 J6826 E 7 L6811 B 5 R6806 G 4
Ansicht von der Lötseite
View of Solder Side
A
3
2
1
A
Reference
TM-A................4-23
PW-A ...............4-17
Oscillograms....4-14 TN-3 ................4-31
SY-A ................4-18
AD-A................4-27
TB-1.................4-29 TN-6 ................4-32
CP-1 ................4-11
VA-A ................4-25
TC-A ................4-22
MC-A ...............4-19
TM-1 ................4-22
I J K
I J K
R6812 I 4 R6823 H 7
R6816 J 4 X6801 F 4
R6817 K 6
R6818 K 5
R6819 K 5
R6822 G 7
B C
B C
GRUNDIG Service
GV 94...
L
8
7
6
5
4
3
2
1
L
3
2
1