Harman Kardon FESTIVAL 80 - Festival BLOCK DIAGRAM (60;80 European 3 Band)

PRELIMINARY RELEASE 99
Component Audio System Harman Kardon
Festival 60/80
Festival BLOCK DIAGRAM (60/80 European 3 Band)
CD-UNIT-304-06
FESTIVAL-60-70-80-EU (3 BAND)
BLOCK DIAGRAM
CF201 CF202 CF203
Q251 Q252
4.0MHz
X302
4.332MHz
X301
Stocker Up/Down
Tray Front/Rear
Spindle
Sled
Foucs
Tracking
IC202
Tray Amp
Focus Amp
Q143,144,IC104
Q147,148,IC105B
Tracking Amp
Q142,142,IC105A
Sled Amp
Q145,146IC103B
Spindle Amp
X201
CERALOCK 8MHz
Q6
D208
IC507
TA78DM05S
IC2
TA78DL12S
IC508
S-80842ALNP
D203
Q5
CN603
34P
D12
Q9
Q10
X101
XTAL 16.9344MHz
D11
SW701
SKHVBD(ALPS)
D202
HZM7.5NB
IC203
Stocker Amp
R206
HZM7.5NB
D201
R204
4.5MHz
X271
D271
1SS254
D272
1SS254
D231
1SS254
D273
1SS254
IN
3
OUT
1
GND
2
IN
3
OUT
1
GND
2
OUT
1
VDD
2
VSS
4
NC
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
FM Front End
87.5 to 108MHz
AM Local OSC
RF215
FM Local OSC out
IF BlockT231
IC231 LA1266
FM IF AMP
Quadrature DET
AM Section
20 18
21 23 24
IC251 LA3401
FM PLL MPX
1
2
5
8
L.P.F.
L251
L.P.F.
L252
FM ANT
85
IF AMP IF AMP
Q201 Q202
AM Local OSC out
IC301 SAA6579
RDS
Demodulator
IC302 LC7074
RDS Synchronize /
Error Correction
13
14
18
1
5
6
15
2
AM
FM
L231 B.P.F.
1
12
15
Mute
LchOut
RchOut4
RDS Data Out
Clk. Out
Switches
and
Sencers
CD Tuner Control
MICOM
RF Servo Amp
A+C B+D E F
IC102
CXA1782CQ
LD ON/OFF
Position Close etc.
Rectification
Power ON/OFF
for CD +/- 5V
MICOM Tuner +5V
Tuner +12V
Tuner Power ON/OFF
MICOM Reset
Reset 27
VCC 73
Communication to
Top unit Level sift
and Photo coupler
IC506 IC502
IC503 IC505
AM ANT
TUNER Block
MUTE
CD or Tuner
Lch Rch
CD Block
Audio signal
CD or Tuner
Power ON/OFF
for Audio +/- 5V
DSP+DAC
Tuner
Lch Rch
IC504
TC4052BF
IC101
CXD2508AQ
Low Pass
Filter
CD Subcode
Tuner RDS
Data SW
IC501 TC74AC157F
TXD RXD with
RS232C
RDS Subcode
RDS Subcode
TXD RXD with
RS232C
IC301 NJM4558M
HKD0001-C
IC201
M38063M6A0055FP
CDPWR 6
CD-MUTE 2
CD-TUNER 1
STBY-LED
TXD 22
RXD 23
Q3
Q7
MDP 25
MON 24
(
SQSO 11
SQOR 18
(
SQCK 9
EJECT
SW 16
TRAY
OPEN/CLOSE
SWITCH
CD MECHA
L.P.F.
PLL DATA
20/21/22
IC 271
AMIN 14
1
3/4/5/6
PLL Synthesizer
FMIN 15
24
LC72130
16
5,12
9
722
56
47
Q302
RDS
Power
ON/OFF
FM
ON/OFF
Q271
Tuner +12V
Tuner +5V
6
2
Q272
MW
ON/OFF
AM Ant. Coil
TU201
Q273
LW
ON/OFF
STEREO
/MONO
Q274
9
10 8
34P System
Cable
J
KLM
O
NP
Q
R
AB
C
DE
G
FHI
13
11
12
1414
5
7
4
6
3
2
1
10 10
13
9 9
11
12
8 8
5
7
4
6
3
2
1
AB
C
DE
G
FHIJ
K
LM
O
NPQR