Grundig PA 1 User Manual

1.8P
C209
C
100P
C220
C
1N
C124
C
1N
C117
C
22N
C129
C
1N
C132
C
2N2
C110
9
8
7
6
5
4
3
2
1
FC101
C
56PN150
C130
M
22N
C133
C
56P
C205
1P
C202
C
1P
C207
M
47N
C120
C
56P
C208
C
1N
C113
C
390PN1500
C115
M
12N
C127
C
3P
C118
C
68P
C119
C
4N7
C123
C
12P
C138
M
47N
C116
M
1N
C134
390P
C221
M
0.47U
C210
M
10N
C201
C
0.1U
C135
C
10N
C144
C
3N3
C142
C
3N3
C141
C
10N
C227
C
100P
C228
C
47N
C236
M
10N
C114
C
0.1U
C147
C
0.1U
C241
R222 220K
R233
560
+
1U/50V
C152
R213
12K
R212
47K
R214
3K3
R211
47K
R215
3K3
R142
10K
R132
10K
R126
4K7
R131 100K
R134
4K7
R133
100K
4
6
25
1
3
78
F105
442.0187.00
R113
12K
R121
330
R114
4K7
R122
560
R125
330
R109
22
R127
33
R111
820
R221 220K
R223
10K
R224 220K
R227
6K8
4K7
R228
R226
68K
R225 180K
R219
390K
R220
150K
R118
27K
R117
82K
R116
10K
R202
120K
R201
1K
R205
1K
R204
120K
R203
270
R209
1K8
R206
270
R208
6K8
R207
820K
R101 100K
R102
100K
R103
100K
R106
100
R210
47
R104
47K
R119
100
R234
1K8
R129
1K5
R130
10K
R128
47
47K
R236
R238
47K
R239
1K
R240
100
R241
100
+
0.47U/50V
C126
+
0.47U/50V
C131
+
2U2/50V
C122
+
4U7/50V
C125
+
3U3/50V
C128
+
4U7/50V
C213
+
47U/16V
C226
QZ201
7M2+-30PPM
2SC1815-Y
T206
2SC1815-Y
T101
2SC380-O
T205
2SC1923-R
T204
2SC380-O
T102
2SC1923-R
T201
2SC380-O
T203
2SC1923-R
T202
2SC1815-Y
T106
T105
2SA1015-Y
T207
2SA1015-Y
T208
2SA1015-Y
A
T107
2SA1015-Y
T212
2SA1015-Y
SVC201SPA
CD102
-
+
IC105
L206
5T
5K6
R150
D110
1N4148
1SS119
D204
5K6
R147
220K
R148
DZ101
3V6
3K3
R149
3K3
R146
220K
R145
4K7
R144
-
+
IC105
+
47U/16V
C154
+
1U/50V
C156
+
1U/50V
C155
+
1U/50V
C153
390P
C203
390P C206
27P
C212
15K
R123
1N4148
D104
ANT
C
390PN1500
C151
R115
1K
IN
REF
OUT
78L08BP
IC104
2SC1815-Y
T209
M
10N
C229
100
R137
3
2
1
CN103
T103
2SA1015-Y
820UH
L205
10PNPO
CT102
20P
CT103
14
8910 3 4 5116
17
187201191615212
13
B01 B02 B03
CE CL
DATA AMIF
STOUT PD2
XOUT
XIN VSS
VDD2 VDD1 STRQ FMIF
PD1
FMIN
SYC
IC102
LM7000
27P
C211
10UH
L104
C
0.1U
C238
M
0.33U
C239
+
220U/10V
C137
R124
10K
2
13
67
F109
1
6
7
2
3
F108
441.0174.00
23 4
1678
F104
441.0175.00
1
34
678
441.0173.00
F103
3.3
R151
21
24 23 22 21 20 19 18 17 16 15 14 13
1211109876
3.6V 3.6V 3.6V
3.6V 3.6V 3.5V3.5V
543
AMRFIN FMRFIN
GND1FMRFOUT
FMMIXVCC1
FMOSC AMMIX
AGCAMOSC
VCC2DETOUT
AMIFINMPXIN
FMIFINLPF1
LPF2 GND2
TUNLEDVCO
STLED
QUADR.OUT
L.OUT
IC101 TA8167N
L102
L103
390P C204
SFZ450A
F106
F107
10.7
SVC201SPA
CD104
SVC321SPA
CD103
SVC321SPA
CD105
2
1
CN102
4K7
R143
IN
REF
OUT
78S05P
IC103
2
1
CN104
22
R242
B.P.F1
2
3
F101
DATA
DATA
L.OUT
L.OUT
STRQ
STRQ
STRQ
R.OUT
R.OUT
GND
TUNLED
TUNLED
STLED
STLED
STDBYPA
STDBYPA
CE
CE
+5V
+5V
+14V
1.75V … 6.7V
CL
CL
STOUT
STOUT
+8V
+8V
ASSY
TO MW ANT
6
5
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
5V
7
4
1
2
3
8
TO AUDIO BOARD
TO CONTROL BOARD
OPEN FM
LOW FM
400KHZ+-1HZ
LOOP FILTER
AM OSC BUFFER
FM OSC BUFFER
MW OSC
MW RF
FM OSC
FM RF
LEVEL CONTROL SWITCH
GAIN REDUCTION SWITCH
FM IF BUFFER
FM OSC IN
AM OSC IN
FM IF IN
LOOP FILTER SUPPLY
RADIO SUPPLY
TO AUDIO BOARD
1/2
1/2
AMIN
LM833N
1/4W
441.0171.00
440.0053.00
+5V +5V
+5V+5V FM
+3.6V
AM
+3.6V
Alle Spannungen sind Näherungswerte und bei Netzbetrieb gemessen.
All voltages are approximates and meassured at mains operation.
PA 1
3 - 3
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service
3 - 4 GRUNDIG Service
Schaltplan Tuner
Circuit Diagram Tuner
PA 1Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
Seite
Page
3 - 7
Seite
Page
3 - 17
Seite
Page
3 - 17

Grundig PA 1 Specifications

General

Brand	Grundig
Model	PA 1
Category	Stereo System
Language	English