Festival Cd Unit Tuner Schematic Diagram (60/80 European)(2Band)(Rds) - Harman Kardon FESTIVAL 60 Technical Manual

Component Audio System
A B C D
CD-Unit TUNER PCB 4551H010009
1
SCHEMATIC DIAGRAM
Festival-60-70-80-EU(2BAND)(RDS)
CD-UNIT-300-01P (TUNER)
TU 201
2
PIN F M
NO.
1 0 V
2 0 V
3 0 V
4 0 V
5 1.5-8.0V
6 12V
7 0 V
3
8 0 V
FM 12V
0.022
C204
TU201 FM TUNER
O
I S
4
F C
R204
+
A A A G V O O 1K
N N G N V C U U
T T C D T C T T
TM201
1 2 3 4 5 6 7 8
CF201
TEST PIN SFE10.7MS3GK-A 1.3V
JP207
5
JP208
R201 C201 C202 R202 R203
1K 390 390
0.047 47/16
6
RF215
7
RF BLOCK
8
C207 R220 C220 R217 C217 C215
15PF 15K 0.022
0.047 100K
0.047
9
R205
1K
R273
4.7K
10
C271 C272
1/50 220/16
0.022
C273 C274
R271
4.7K
11
R272
HC-49/U-S4500KHz
1K
2 2 2 2 2 1 1
4.5MHz
4 3 2 1 0 9 8
X271
X V A A P P A
O S O I D D I
U S U N 2 1 N
T T 2 1
2
12
- -
X B B
I 0 C D C D 0
N 5 E I L O 1
1 2 3 4 5 6 7
13
C278 C279 R280
15PF 15PF 47K
(CH)
(CH)
R276 R277 R278
1K 1K 1K
14
A B C D

Festival CD Unit TUNER SCHEMATIC DIAGRAM (60/80 European)(2BAND)(RDS)

E F G
R233 180
T231
R231 C231 R232
270K
68K IF BLOCK
0.022
R211
FM 4.6V
390
2SC2058S(P)
2SC2058S(P)
330
R206
0.022
R213
R210 R212 C238
1K 330 390
R207
100
Q201 Q202
2.75V 2.33V
1.43V
0.55V 0.69V
CF202 CF203
C206
R208 C205 R209
100 0.022 470 0.022
SFE10.7M R214 SFE10.7M
S3GK-A
100 S3GK-A
3.3K
R241
JP203
TEST PIN
JP204
A M
LOW-HIGH FREQ.
1.0V - 7.5V
C216
10/50
R274
DTA143ESA
1K
Q271
1SS254
22/16
D271
100PF 100PF
C275 C276 FM
DTA143ESA
Q272
R283
10K
FM 12V
MW AM 0.12V
1 1 1 1 1
7 6 5 4 3
A V F A -
O D M M I
IC271
U D I I 0
T N N 2 LC72130
1
1SS254
- - - - I
B B B I F D273
0 0 0 0 I
2 3 4 1 N
DTA143ESA
8 9 1 1 1 Q274
R282
0 1 2
27K
STEREO 0.1V
MONO 12V
R284 C277 STEREO 12V
10K 220PF
MONO 0.12V
MONO
E F G
Harman Kardon
H I J K
1SS254
R239
27K
D231
AM 11.5V
BFU450C4N
4.7/50
0.047 CF231
1/50 12K C235 4700PF
C234
C233 R238
50K
5.6K
C232
R234 VR231
R235 18K
R236 R237
4.7/50
82 1K
JP226
R246
2 2 2 2 2 1 1 1 1 1 1 1
4 3 2 1 0 9 8 7 6 5 4 3
10K
2 2 2 2 2 1 1 1 1 1 1 1
R240
4 3 2 1 0 9 8 7 6 5 4 3
33K
LA1266
IC231
1 1 1
JP225
1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 1 1 1
0 1 2
0.022
C239
220P
C246
3.3/50
C241
R247
6.8K
C245 C243
R243
10K 15P 220P
(CH)
T233 T232
10K
R242
R245
15PF(CH)
DISCRI
C240 22
C303
10/50
15PF(CH)
330PF
C301
2SK246(GR)
Q301
4.95V
0V
2.1V
330PF
C302
R302
R301
1M 10K
FM 12V
AM 0V
(RDS)
FM 0.12V
AM 12V
FM 0V
AM 12V
CST4.00MGW
X302
4.0MHz
NOTES
FM 87.5-108.0MHz
MW 522-1611KHz
2SA933AS(R)
Q302
5.02V FM 4.96 V
AM 0V
FM 4.26V
AM 4.45V
R307
2.2K
H I J K
P R E L I M I N A R Y R E L E A S E
L M N O
CSB456F11
CF251
1/50
100/16
R252
C253
C236 C251 1/50
C256
3.3K
C254
1/50
0.22/50 C255
C237
0.047
2 2 2 1 1 1 1 1 1 1
2 1 0 9 8 7 6 5 4 3
2 2 2 1 1 1 1 1 1 1
2 1 0 9 8 7 6 5 4 3
IC251 LA3401
1
1 2 3 4 5 6 7 8 9 0
C252
1 2 3 4 5 6 7 8 9 1
0
0.047
L231
B.P.F
R254 R255
C242
220K
220K
220PF 220PF
10/50
R256
C259 6.8K C260
VR251
300K
C261
C262
10/50 10/50
C258 R258 R259
10/50 220K 220K
Lch
0.022
HC-49/U-S 47/16
4332KHz C305 C306
X 301
4.332MHz
C304
R303
10K
1 1 1 1 1 1 1
6 5 4 3 2 1 0 9
R T O O V V T M
D 5 S S D S E O
IC301
C 7 C C D S S D
L O I D D T E SAA6579T
S
Q R V V V C TUNED 0.03V
U D R M D S C O NO SIGNAL
A D E U D S I U
4.85V
L A L X A A N T
1 2 3 4 5 6 7 8
C309
C307 560P
2.2/50 C308
0.1/50
R304 R305 R306
100K 100K
100K
1 1 1 1 1 1 1 1 1
8 7 6 5 4 3 2 1 0
O V C D D E C D R
S S L A A R O . E
C S O T T R R S C
2 3 C A A O R . E
K O S R E C I
IC302
O U T C O V
LC7074
U T N E
C
T T
L D C
O A O C
O V V - C T R L
S S S R K A R . V
C S S E I I . E D
1 1 2 S N N S D D
1 2 3 4 5 6 7 8 9
47/16
C310
DTC143ESA
0V Q303
FM 4.85V
AM 0V
FM 0V
AM
4.95V
L M N O
Festival 60/80
P Q R
1
R10K R251 Rch
R253 6.8K Lch
R261 R262
2
1.5K 1.5K
1
2 L251 L252 [P]
L.P.F L.P.F
1
2
3
1
1
1
R263 R264
1
4.7K 4.7K
2SD2144S 2SD2144S
Q251 (V)
Q252 (V)
4
0V 0V 0V 0V
10K R265 R267 R268 R266
R260 2.2K 2.2K 2.2K 2.2K
5
Lch
C263
Rch
10/50
SEEK
Rch ON 0.73V
OFF 0V
6
DTA124ESA 12V
SEEK
Q254
ON 0V
OFF 12V
SEEK
ON 12V
OFF 0V
7
0V Q253
DTC124ES
SEEK
ON 4.45V
OFF 0V
D251
1SS254
STEREO 0.58V
8
MONO 4.82V
LCN251
13
STEREO
12
SIG OUT
11
AUDIO MUT
10
Rch OUT
9
9
GND
8
Lch OUT
7
+12V
6
+5V
5
GND
10
4
PLL CE
3
PLL OUT
2
PLL CLK
1
PLL IN
11
12
LCN301
5
DATA START
4
DATA OUT
3
CLK OUT
13
2
RESET
1
RDS SW
14
P Q R
1 0 3