Grundig PA 5 - Turnit Serviceanleitung Seite 61

PA 5 - Turnit
Kontroll-Platte / Control Board
C900
IC908
B943
IN OUT
D900
SI900
D902
C906
IN OUT
IC907
D901
C904
C901
D903
B950
P1010
C903
C902 BR987 R987
C920
P904
D928
P906
BD928
T950
E C
R901
R1021
B951
R1004
2 L 1 ) ( 0 0 1 8 . 8 2 1 - 4 5 5 9
59451-828.00
R998 R958
59451-828.01(01)4B
R903
D918
B954
T923
R938
R957
R1012
T922
T921
E C
E C
T918 E
E C T900
R997
R931 D919
R933
D922
E C T916
T919 R932 E C
R935 R930
E
T901
T920
E C
B926
E C E C
R936 R928
T905
R913 C913
T906
E C
T903 T917
R910
E C
D910 E C
E C
T904
R916
R909
T911
T910
R917
E C
R923
R908
R920
C944
R924
R918 E C
T908
E C
R921
E C
T907
R922
T909
R919
R926
D929
D930
C911
IC903
E C
R927
E C T914
T915
T912
E C
E C
T913
C951
D916
R907
R1001
C950
D917
IC905
D908
BR1001
D915
R925
1 1
Netzfilterplatte
AC Filter Board
P919 P980
2 L 1 ) ( 0 0 9 8 . 8 2 1 - 4 5 5 9
59451-828.09(01)4B
GRUNDIG Service
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
Audio-Verstärker-Platten / Audio Amplifier Boards
P910
E C
R986
T110
P923 BR986 PILOT
1
FIELD
R107
B955 D927
1 GND
R138
D926
+12VRF
C142
LEFT
R994
P922 +
BR994
GND-A
B917 RIGHT
R945
R949
R944
BR945
BR944
R160
+
C152
R130
B918
R124
B919
C108
E C
C918
C917
T111
C916
R123
R1007
C160
R991
IC900
+
B953
R940
R941
C925
C921
C116
R954
B921
R990
C
C929
R955
R906 R988
R989 R943
E C
T902
C
R1002
C139
B928
R1003
B929
R961
C926
T106
R962
C927
B119
B121
IC902
R974
C945
IC904
D112
D114
1 1
Stby-LED-Platte LED-Platte
Stby LED Board LED Board
2 L 1 ) ( 0 0 6 8 .
1
1
P905
P901 59451-828.06(01)4B
D950 D951
STDBY LED
PA 5 - Turnit
INDEX 00 01 02 03 24/10/96
E C
T116
S1 S2 S3
C122
R104
+ C154
R106 59450-974.00(00)4B
R103
59450-974.00
C101
C126
B106
R102
R159
B105
B111
C104
C135 P103
L101
B104
C134
R129
R128
B102
1
B101
+ C155
B R153
R114 C128
B108
C133
R125
R126
C103
R127
+
C159
E C
T117
C112 C102
1
C111 R154
IC103
1
1 R166
T105
1
C147
C125
C124
R111
C161
+
C157
C163
+
C158
C106
C107
R158
C150
C130
C148
C115
C114
B158
C140
C105
R155
B127
B
SI102 T4A
P110
B125
B126
SI103 T4A
B
B128
C120
C141
Mute-LED-Platte
Mute LED Board
8 2 1 - 4 5 5 9
2 L 1 ) ( 0 0 5 8 . 8 2 1 - 4 5 5 9
P903
59451-828.05(01)4B
TUNED LED
STDBY LED
3 - 41 GRUNDIG Service
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
Netzschalterplatte / Power Switch Board
FROM AC-OUTLET
(BLACK WIRE)
C1002
P1004
P1001
1
D1002
B161
D1001
B159
Audio-Verbindungsplatten / Audio Plug Boards
IC105
+
C162
+
C164
BU901
59451-828.03(01)4B
P920
5 9 4 5 1 - 8 2 8 . 0 3 ( 0 1 ) 2 L
IC104
Potentiometerplatte / Potentiometer Board
1
P104
59451-828.08(01)4B
2 L 1 ) ( 0 0 8 8 . 8 2
AC-Ausgangsplatte
AC Outlet Board
P1006 P950
P1005
FROM TRANSFORMER FROM AC FILTER BOARD
(RED WIRE) (BLACK WIRE)
59451-828.02(01)4B
BU900
1 .04(01)4B
5 9 4 5 1 - 8 2 8 . 0 4 ( 0 1 ) 2 L
1 - 4 5 5 9
1
R953
3 - 42