Harman Kardon FESTIVAL 80 (serv.man2) Service Manual ▷ View online
P R E L I M I N A R Y R E L E A S E
1 1 6
Component Audio System
Harman Kardon
Festival 60/80
Festival TOP UNIT SCHEMATIC DIAGRAM (60 US)
TOP-Unit-300-06P
FESTIVAL-60-US
R513
330
R514
330
R550
330
R555
330
R556
330
R517
1M
R518
1M
R543
100K
R551
100K
R544
100K
R552
100K
R557
100K
R558
100K
C508
0.01
C511
47/16
R516
330K
R515
330K
C515
47/16
C516
47/16
C55
1/50
C56
1/50
IC51
NJM7806FA
R601
10K
R602
10K
C601
47/16
C602
47/16
R603
1K
R604
1K
R607
4.7K
R608
4.7K
C632
0.01
C58
1/50
D52
S5688G
C587
220P
C586
220P
R582
1K
R583
1K
R584
1K
CN506
B6B-PH-K
R585
1K
R586
1K
R587
1K
J502
609-3407
609-3407
J503
LGY6502-0600
IN
CN504
B3B-PH-K
CN507
B5B-PH-K
IC505B
NJM4558DD
2/2
+
-
IC504A
NJM4558DD
1/2
+
-
IC504B
NJM4558DD
2/2
+
-
C59
220/63
C61
220/63
C64
100/16
J501
CCT2302-0373
AC INLET
C502
47/16
R504
330K
C506
0.1
R503
330K
C505
0.1
R525
330K
C519
0.015
R527
100K
C521
0.068
R529
3.3K
C525
0.039
R526
330K
C520
0.015
R528
100K
C522
0.068
C526
0.039
R536
47K
R524
18K
C582
220P
C583
220P
R530
3.3K
CN505
B4B-PH-K
R633
1K
R634
1K
C512
47/16
R502
8.2K
C504
1500P
C503
1500P
R501
8.2K
R549
330
C513
22P
C514
22P
D55
S5688G
D56
S5688G
D57
S5688G
D58
S5688G
C634
47/16
R632
22
R641
180
R51
1K
C501
47/16
IC52
NJM7906FA
CN508
B7B-PH-K
C57
2200/16
D64
S5688G
R661
100K
C606
0.01
R635
180
IC501
TC9412P
VOLUME L,R
123456
7
8
9
10
10
11
12
13
14
15
16
17
18
19
20
IC595
LB1641
MOTOR DRIVER
IC503
TC9184AP
TONE CONTROL
1234567
1
1
1
11
8
9
10
11
2
3
4
5
6
C537
1000P
C538
1000P
R505
1K
R506
1K
D51
S5688G
C52
2200/16
D54
S5688G
D53
S5688G
D586
1SS254
D585
1SS254
J504
LGY6502-0600
D63
S5688G
R609
22
R610
22
R611
1K
R612
1K
R507
10K
R508
10K
C507
0.01
R590
100K
R671
47K
R589
22K
R672
10K
R588
4.7K
D588
1SS254
D587
1SS254
R665
10K
R666
10K
R541
2.7K
R542
2.7K
C641
0.01
C642
0.01
C541
47/16
R55
4.7
Fu
R581
330
C636
4.7/50
R560
2.7K
R559
2.7K
R554
2.7K
R553
2.7K
R52
100
R53
4.7K
R640
100
C76
0.01
C585
220P
C523
0.01
R523
18K
R531
2.7K
C524
0.01
R532
2.7K
C536
470/16
C535
470/16
C543
47/16
C544
47/16
CN51
B11B-PH-K
CW51
S0211161
CN52
B3B-PH-K
C548
47/16
C547
47/16
R663
10K
R664
10K
IC506A
NJM4558DD
1/2
+
-
IC505A
NJM4558DD
1/2
+
-
C542
47/16
C51
2200/16
C72
0.01
C73
0.01
C77
0.01
C78
0.01
C74
0.01
C75
0.01
CW503
S0213101
EF604
DSS306-93
FZ103N100
FB605
FB606
C570
220p
C569
220p
C568
220p
R595
47
EF603
DSS306-93
FZ103N100
IC53
NJM7805FA
D589
1SS254
R62
10K
R64
10K
D66
1SS254
C68
0.22
R63
100K
R594
3.9K
FB616
R591
270
R574
1K
R575
1K
R662
1K
FB604
FB602
FB603
FB601
FB613
FB614
FB612
FB607
FB612
FB607
FB611
FB610
FB609
R592
47
FB615
IC506B
NJM4558DD
2/2
+
-
R537
22K
C551
0.039
C549
0.039
R538
22K
C550
0.039
C552
0.039
R539
330K
R540
330K
R631
100K
EF508
3,4/4
EF502
3,4/4
EF503
1,4/4
EF501
EF509
1,2/4
EF510
4/4
FB608
EF502
2/4
S51
T51
126001A
C517
47/16
C518
47/16
R50
3.3M
EF503
2,3/4
EF504
IC601A
NJM4556AD
1/2
+
-
IC601B
NJM4556AD
2/2
+
-
FB630
FB623
R535
47K
FB639
FB633
FB634
FB637
FB638
FB632
FB635
C608
100/16
R654
100
R653
10K
C600
0.1
FB643
R533
330
R534
330
D65
1SS254
C70
4700p/250V
C71
4700p/250V
L51
PLH11A1811R2P01B1
C605
0.01
F51
500mA250V
D67
HZ4C1
D60
HZ22-1L
D61
HZ22-1L
D584
HZ4C1
D631
HZ4C1
D62
HZ6A1L
C67
0.1
FB640
C589
10/50
C584
220P
EF602
DSS306-93
FZ103N100
EF601
DSS306-93
FZ103N100
C588
0.22
FB642
L52
BNX002-01
R61
100K
FB624
EF510
2/4
R637
1K
C609
0.01
C607
0.1
R605
22K
R606
22K
CW502
4164HS017
(E1910MRT)
R593
47K
C581
47/16
EF510
3/4
Q52
2SB1375
Q501
2SC2878
Q589
2SC2603
Q602
2SC2878
Q631
2SC2120
Q502
2SC2878
Q601
2SC2878
Q547
2SC2878
Q548
2SC2878
2SC2878
Q544
2SC2878
2SC2878
Q543
2SC2878
2SC2878
Q541
2SC2878
2SC2878
Q542
2SC2878
2SC2878
Q51
2SD2012
2SD2012
PH591
PC817
Q586
DTA124ESA
Q588
DTA124ESA
Q581
DTA124ESA
Q591
DTA143ESA
Q582
DTC124ESA
Q587
DTC124ESA
R636
470
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
+IN
1
OUT 3
G
2
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
5
6
7
3
2
4
1
8
5
6
7
-IN
2
OUT 3
G
1
P1
3
VZ
4
IN1
5
IN2
6
VCC1 7
VCC2 8
P2
9
GND 1
OUT1 2
OUT2 10
3
2
4
1
8
3
2
4
1
8
+IN
1
OUT 3
G
2
5
6
7
48
3
2
1
5
6
7
H MUTE
SO
SI
STBY
LED
SCOR
STB2
SQSO
SQCK
IR
STBY
SW
REQ2 REQ1
CE
STB1 DA
TA
CK
+45V
F2
F1
AC3.3V
CT
AC3.3V
AC43V
AC43V
AC7.9V
AC7.9V
AC9.7V
CT
AC9.7V
MUTE2
SW1
SW2
MUTE1
STBY
LED
GND VDD
VOL
UP
+6V
VOL
DOWN
-6V
VOL
LED
H
S
W
VOL
POS
AVREF-
CK
STB
DATA
L OUT
GND
GND
CD,TU L
GND
CD,TU R
RDSCLK/SQCK
RDSDOUT/SQSO
RDSSTRT/SCOR
SO
SI
STBY-LED
GND
GND
GND
GND
GND
TUNER/CD-R
GND
TUNER/CD-L
TUNER/CD-L
GND
R-CH
GND
CE
+6V
-6V
GND
+6V
-6V
GND
DATA
R OUT
OUT
GND
+5V
GND
+5V
PWM-
PWM+
GND
LED
+5V
VR
SW
L CH
GND
R CH
GND
TO FUNCTION ASSY
TO FUNCTION ASSY
TO IR ASSY
TO LED ASSY
TO MOTOR VOL. ASSY
TO
HEAD-
PHONE
ASSY
CD/TUNER
POWER AMP.
INTERFACE
10
F
3
4
5
5
6
7
8
7
8
9
REMOTE
L-CH
TUNER/CD-L
TUNER/CD-R
AC7.9V+
AC7.9V+
AC7.9V-
DC+6.0V
DC+6.0V
DC-6.0V
DC-6.0V
GND(AC7.9)
L1
L2
L2
1
2
CK
MUTE2
SW1
SW2
MUTE1
-6V
+6V
GND
TO VIDEO ASSY
NC
DIGITAL GND
HL51
HL52
CA
THODE
ANODE
2
ANODE
1
1
1
1
1
1
1
1
+5V
L: MUTE OFF
[B]
[B]
[B]
AC
PRE AMP ASSY
1/2
PCB501 4551H010008
1
1
1
SCHEMATIC DIAGRAM
(CW507)
(CW506)
(CW505)
(CW508)
(CW504)
(CN502)
(CN503)
(SCHEMATIC TOP-Unit-300-04)
TO MICOM PART
H,O MUTE CONTROL
H: MUTE ON
CT
GND(AC7.9)
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
L3
AC7.9V-
[E]
[E]
TUNER/CD-R
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
OUT
[E]
[E]
[E]
[E]
D.GND
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
BL02RN2-R62T4
[E]
EF501,EF502,EF503,EF504,EF508,EF509,EF510:
FB601 - FB616,FB620,FB621,FB622
:
L-CH SUB
R-CH SUB
[F]
[F]
[F]
[F]
[F]
[F]
[F]
[F]
[F]
[F]
[F]
[F]
[F]
[F]
[F]
[F]
[F]
[F]
[F]
[F]
POWER TRANSFORMER
BLA41B02
[G]
[G]
[H]
+3.4V
+57V
+45V
+5.7V
HEADPHONE MUTE
OUTPUT MUTE
+10.8V
-12.0V
+11.1V
+6.0V
-6.0V
+5.0V
VOLUME
INDICATOR
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
A
VREF+
FB623,FB624,FB630,FB632,FB633,FB634,FB635
FB637,FB638,FB639,FB640,FB642,FB643
:
BK2125LM182
[K]
*
*
*
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
-12V
+1
1V
1V
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
NOTE:
...V :DC VOLTAGE (ON)
(...V):DC VOLTAGE (OFF)
+5V(0V)
+5V(0V)
+11.1V(-6.0V)
+11.1V(-6.0V)
STANBY
INDICATOR
+5.4V
+0.2V
+4.9V
[M]
[N]
[N]
[N]
[N]
(4153H018BLK034)
(4163HS0211161)
[P]
[P]
[P]
[P]
[P]
J
K
L
M
O
N
P
Q
R
A
B
C
D
E
G
F
H
I
13
11
12
14
14
5
7
4
6
3
2
1
10
10
13
9
9
11
12
8
8
5
7
4
6
3
2
1
A
B
C
D
E
G
F
H
I
J
K
L
M
O
N
P
Q
R
P R E L I M I N A R Y R E L E A S E
1 1 7
Component Audio System
Harman Kardon
Festival 60/80
Festival TOP UNIT SCHEMATIC DIAGRAM (60 European)
TOP-Unit-300-11P
FESTIVAL-60-EU
R513
330
R514
330
R550
330
R555
330
R556
330
R517
1M
R518
1M
R543
100K
R551
100K
R544
100K
R552
100K
R557
100K
R558
100K
C508
0.01
C511
47/16
R516
330K
R515
330K
C515
47/16
C516
47/16
IC51
NJM7806FA
R601
10K
R602
10K
C601
47/16
C602
47/16
R603
1K
R604
1K
R607
4.7K
R608
4.7K
C632
0.01
C58
1/50
D52
S5688G
C587
220P
C586
220P
R582 1K
R583 1K
R584 1K
R584 1K
CN506
B6B-PH-K
R585
1K
R586
1K
R587
1K
J502
609-3407
J503
LGY6502-0600
IN
CN504
B3B-PH-K
CN507
B5B-PH-K
IC505B
NJM4558DD
2/2
+
-
-
IC504A
NJM4558DD
1/2
+
-
-
IC504B
NJM4558DD
2/2
+
-
-
C59
220/63
C61
220/63
C64
100/16
C502
47/16
R504
330K
C506
0.1
R503
330K
C505
0.1
R529
3.3K
C525
0.039
C526
0.039
R536
47K
R530
3.3K
CN505
B4B-PH-K
R633
1K
R634
1K
C512
47/16
R502
8.2K
C504
1500P
C503
1500P
R501
8.2K
R549
330
C513
22P
C514
22P
D55 S5688G
D56 S5688G
D57 S5688G
D58 S5688G
C634
47/16
R632
22
R641
180
R51
1K
C501
47/16
IC52
NJM7906FA
CN508
B7B-PH-K
C57
2200/16
D64
S5688G
R661
100K
C606
0.01
R635
180
IC501
TC9412P
VOLUME L,R
123456
7
8
9
10
8
9
10
11
12
13
14
15
16
17
18
19
20
IC595
LB1641
MOTOR DRIVER
C537
1000P
C538
1000P
R505
1K
R506
1K
D51
S5688G
C52
2200/16
D54
S5688G
D53
S5688G
D586
1SS254
D585
1SS254
J504
LGY6502-0600
R609
22
R610
22
R611
1K
R612
1K
R507
10K
R508
10K
C507
0.01
R590
100K
R671
47K
R589
22K
R672
10K
R588
4.7K
D588
1SS254
D587
1SS254
R665
10K
R666
10K
R541
2.7K
R542
2.7K
C641
0.01
C642
0.01
C541
47/16
R55
4.7
Fu
R581
330
C636
4.7/50
R560
2.7K
R559
2.7K
R554
2.7K
R553
2.7K
R52
100
R53
4.7K
R640
100
C76
0.01
C585
220P
C523
0.01
R523
18K
C524
0.01
C536
470/16
C535
470/16
C543
47/16
C544
47/16
CN51
B11B-PH-K
CW51
S0211161
CN52
B3B-PH-K
C548
47/16
C547
47/16
R663
10K
R664
10K
IC506A
NJM4558DD
1/2
+
-
-
IC505A
NJM4558DD
1/2
+
-
-
C542
47/16
C51
2200/16
C72
0.01
C73
0.01
C77
0.01
C78
0.01
C74
0.01
C75
0.01
CW503
S0213101
EF604
DSS306-93
FZ103N100
FB605
FB606
C570
220p
C569
220p
C568
220p
C581
47/16
R595
47
EF603
DSS306-93
FZ103N100
IC53
NJM7805FA
R593
47K
D589
1SS254
R62
10K
R64
10K
D66
1SS254
C68
0.22
R594
3.9K
FB616
R591
270
R574
1K
R575
1K
R662
1K
FB604
FB602
FB603
FB601
FB603
FB601
FB613
FB614
FB612
FB607
FB611
FB607
FB611
FB610
FB609
R592
47
FB615
IC506B
NJM4558DD
2/2
+
-
-
R631
100K
EF508
3,4/4
EF502
3,4/4
EF503
1,4/4
EF501
EF509
1,2/4
EF510
4/4
FB608
EF502
2/4
EF510
3/4
S51
C517
47/16
C518
47/16
EF503
2,3/4
EF504
IC601A
NJM4556AD
1/2
+
-
-
IC601B
NJM4556AD
2/2
+
-
FB630
FB623
R535
47K
FB639
FB633
FB634
FB637
FB638
FB632
FB635
C608
100/16
R654
100
R653
10K
C600
0.1
FB643
D65
1SS254
C70
4700p/250V
C71
4700p/250V
L51
PLH11A1811R2P01B1
C605
0.01
D63
S5688G
T51
126002A
J501
CCT2302-0371
AC INLET
R519
330
R520
330
D631
HZ4C1
D584
HZ4C1
D62
HZ6A1L
D60
HZ22-1L
D61
HZ22-1L
C67
0.1
FB640
C589
10/50
EF602
DSS306-93
FZ103N100
EF601
DSS306-93
FZ103N100
C588
0.22
FB642
L52
BNX002-01
R61
100K
FB624
F51
T500mA250V
EF510
2/4
R637
1K
C609
0.01
C607
0.1
R605
22K
R606
22K
CW502
4164HS017
(E1910MRT)
Q52
2SB1375
Q502
2SC2878
Q547
2SC2878
Q548
2SC2878
Q601
2SC2878
Q501
2SC2878
Q589
2SC2603
Q602
2SC2878
Q631
2SC2120
Q51
2SD2012
Q588
DTA124ESA
Q586
DTA124ESA
Q581
DTA124ESA
Q591
DTA143ESA
Q543
2SC2878
Q544
2SC2878
Q541
2SC2878
Q542
2SC2878
PH591
PC817
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
Q582
DTC124ESA
Q587
DTC124ESA
C519
0.015
C584
220P
R524
18K
R534
330
C582
220P
C56
1/50
C583 220P
R528
100K
C520
0.015
C522
0.068
R526
330K
D67
HZ4C1
R532
2.7K
C521
0.068
0.068
R531
2.7K
R533
330
R63
100K
R527
100K
R525
330K
C55
1/50
IC503
TC9184AP
TONE CONTROL
1234567
1
1
1
11
8
9
10
11
2
3
4
5
6
R636
470
+IN
1
OUT 3
G
2
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
5
6
6
7
3
2
2
4
1
8
5
6
6
7
-IN
2
OUT 3
G
1
P1
3
VZ
4
IN1
5
IN2
6
VCC1 7
VCC2 8
P2
9
GND 1
OUT1 2
OUT2 10
3
2
2
4
1
8
3
2
2
4
1
8
+IN
1
OUT 3
G
2
5
6
6
7
48
3
2
2
1
5
6
7
H MUTE
SO SI
STBY
LED
SCOR
STB2
SQSO SQCK IR
STBY
SW
REQ2 REQ1
CE
STB1 DA
TA CK
+45V
F2 F1
AC3.3V
CT
AC3.3V
AC43V
AC43V
AC7.9V
AC7.9V
AC9.7V
CT
AC9.7V
MUTE2 SW1 SW2 MUTE1 STBY
LED
GND VDD
VOL
U
P
VOL
DOWN
VOL
LED
H
S
W
V
OL
POS
POS
AVREF-
+6V -6V
CK
STB
DATA
L OUT
GND
GND
CD,TU L
GND
CD,TU R
RDSCLK/SQCK
RDSDOUT/SQSO
RDSSTRT/SCOR
SO
SI
STBY-LED
GND
GND
GND
GND
GND
TUNER/CD-R
GND
TUNER/CD-L
TUNER/CD-L
GND
R-CH
GND
CE
+6V
-6V
GND
+6V
-6V
GND
DATA
R OUT
OUT
GND
+5V
PWM-
PWM+
GND
LED
+5V
VR
SW
L CH
GND
R CH
GND
TO FUNCTION ASSY
TO FUNCTION ASSY
TO IR ASSY
TO LED ASSY
TO MOTOR VOL. ASSY
TO
HEAD-
PHONE
ASSY
CD/TUNER
POWER AMP.
INTERFACE
10
F
3
4
5
4
5
6
7
8
7
8
9
REMOTE
L-CH
TUNER/CD-L
TUNER/CD-R
AC7.9V+
AC7.9V+
AC7.9V-
DC+6.0V
DC+6.0V
DC-6.0V
DC-6.0V
GND
L1
L2
L2
1
2
CK
MUTE2
SW1
SW2
MUTE1
-6V
+6V
GND
TO VIDEO ASSY
NC
DIGITAL GND
HL51
HL52
CA
THODE
ANODE
2
ANODE
1
1
1
1
1
1
1
1
+5V
L: MUTE OFF
AC
PRE AMP ASSY
1/2
PCB501 4551H010008
1
1
1
SCHEMATIC DIAGRAM
(CW507)
(CW506)
(CW505)
(CW508)
(CW504)
(CN502)
(CN503)
(SCHEMATIC TOP-Unit-300-09)
TO MICOM PART
H,O MUTE CONTROL
H: MUTE ON
CT
GND
L3
AC7.9V-
TUNER/CD-R
OUT
D.GND
BL02RN2-R62T4
EF501,EF502,EF503,EF504,EF508,EF509,EF510:
FB601 - FB616,FB620,FB621,FB622
:
L-CH SUB
R-CH SUB
POWER TRANSFORMER
BLA41B02
+3.4V
+57V
+45V
+5.7V
HEADPHONE MUTE
OUTPUT MUTE
+10.8V
-12.0V
+11.1V
+6.0V
-6.0V
+5.0V
VOLUME
INDICATOR
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
AVREF+
FB623,FB624,FB630,FB632,FB633,FB634,FB635
FB637,FB638,FB639,FB640,FB642,FB643
:
BK2125LM182
[K]
*
*
*
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
-12V
+1
1V
[K]
[K]
[J]
[J]
[J]
[J]
[K]
[J]
[J]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
[K]
NOTE:
...V :DC VOLTAGE (ON)
(...V):DC VOLTAGE (OFF)
+11.1V(-6.0V)
+11.1V(-6.0V)
+5V(0V)
+5V(0V)
STANBY
INDICATOR
+5.4V
+0.2V
+4.9V
[M]
[N]
[N]
[N]
[N]
(4163HS0211161)
(4153H018BLK034)
[P]
[P]
[P]
[P]
[P]
J
K
L
M
O
N
P
Q
R
A
B
C
D
E
G
F
H
I
13
11
12
14
14
5
7
4
6
3
2
1
10
10
13
9
9
11
12
8
8
5
7
4
6
3
2
1
A
B
C
D
E
G
F
H
I
J
K
L
M
O
N
P
Q
R
P R E L I M I N A R Y R E L E A S E
1 1 8
Component Audio System
Harman Kardon
Festival 60/80
Festival TOP UNIT BLOCK DIAGRAM (80 European)
FESTIVAL-70-80-EU
BLOCK DIAGRAM
TOP-UNIT-304-03
J503
REMOTE IN
J504
REMOTE OUT
PH591
PC817
PC817
IC621
IR
VR631
MOTOR VOL
X591
15MHz
X592
32.768KHz
X1201
24MHz
Q1207
BCR3AS
BCR3AS
T51
TRANSFORMER SUB
J601
HEAD PHONE JACK
J502
34P
J506
8P DIN CONNECTOR
J501
AC
4
3
2
1
5
6
7
7
8
9
10
11
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
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
1
2
2
CD/TUNER
AUX1
AUX2
AUX3
AUX1 OUT
C-ch
S-ch
+23dB
+19dB
+16dB
TONE CONTROL
TREBLE +/-11dB
0dB
0dB
WRAP
CIRCUIT
DOLBY
PRO
LOGIC
PRO
LOGIC
LEVEL TRIM
MASTER VOLUME
FUNCTION SELECTOR
MODE SELECTOR
IC901
LC78212
LC78212
IC906
LC78213
IC905
LC78212
LC78212
IC801 NJW1102L
IC802 NJU9702D
IC802 NJU9702D
IC501
TC9412P
IC502
TC9413P
IC503
TC9184AP
IC902
NJM4558DD
IC505,506
NJM4558DD
NJM4558DD
IC507
NJM4558DD
AUDIO
VIDEO
AUX1
AUX2
AUX3
MONITOR
AUX1 OUT
IC101
VIDEO SELECTOR
+/-6dB
S-ch
C-ch
R-ch
L/R-ch
DOLBY PRO.
DOLBY PRO.
THROUGH OR WRAP
BASS BOOST ON
BASS +/-11dB
at 10kHz
at 50Hz
L-ch
L/R-ch with BALANCE AND LOUDNESS
R-ch
C-ch
S-ch
+4dB at 50Hz
+6dB
IC908
NJM4558DD
IC907
TC9299P
-
-
-
-
dB
dB
dB
dB
0dB
0dB
-4dB
0dB
AUX2/MINI
-9dB to 3dB
-12dB to 0dB
-9dB to 3dB
Center Boost
+4dB
+4dB
DOLBY PRO.
Real Time Clock
EEPROM
PROM
RAM
IC584
PCF8593T
PCF8593T
IC585
CAT24C02J
IC582
TMS27C010A
IC583
uPC43256
BGU-85LL
IC589
TC74
HC574AF
IC590
TC74
HC574AF
D-F.F.
D-F.F.
AND
IC592
TC7
W08F
NJM2279D
LED
FL DISPLAY
FL1201
D1201-D1219,D1222,D1225,
D1228-1231,D1234,
D1237-D1241
D1228-1231,D1234,
D1237-D1241
IC1204
MSC1164GS-K
MSC1164GS-K
DISPLAY DRIVE
IC1205
MSC1162GS-K
MSC1162GS-K
IC1208
M66313FP
M66313FP
LED DRIVE
IC1201
S87C552-4B
S87C552-4B
MICOM for Display
CONTROL SWTCH
S1201-S1223
MICOM for Top
IC581
P80CE558
IC1205
MSC1162GS-K
MSC1162GS-K
IC1205
MSC1162GS-K
MSC1162GS-K
DISPLAY DRIVE
DISPLAY DRIVE
DISPLAY DRIVE
VFD filament
ON/OFF
ON/OFF
IC583
uPC43256
BGU-85LL
uPC43256
BGU-85LL
RAM
MICOM +5V
LED +5V
Regulators
IC1209 1210 1211
1212 1213 1214
NJM78L05UA
1212 1213 1214
NJM78L05UA
HEAD PHONE AMP
IC601 NJM4556AD
IC595
LB1641
LB1641
Volume
Knob
Knob
Reg +6V
IC51
NJM7806FA
Reg -6V
IC51
NJM7806FA
Reg +5V
IC51
NJM7806FA
For Audio
For Audio
For MICOM
To CD Power
0dB
MUTE
Power on
Mute
Mute
TXD RXD with
RS232C
TXD RXD with RS232C
RDS or Sub code
AC230V 50Hz
34P System Cable
From CD / Tuner
Audio signal
Audio signal
8P DIN Cable
H
G
F
F
G
H
E
D
C
B
A
A
B
C
D
E
L
M
K
J
I
L
M
I
J
K
P R E L I M I N A R Y R E L E A S E
1 1 9
Component Audio System
Harman Kardon
Festival 60/80
Festival TOP UNIT SCHEMATIC DIAGRAM (80 US & European)
TOP-Unit-300-02N
FESTIVAL70-80-US-EU
SCHEMATIC DIAGRAM
OUT
OUT
L-IN
R917
330
R909
330
C905
47/16
C903
47/16
3
2
2
4
1
8
IC902A
NJM4558DD
1/2
0V
0V
CD/TUNER L IN
Audio In
R901
1k
CD/TUNER R IN
J901
AUX3 L
R902
1k
YKC21-3040
YKC21-3040
AUX3 R
J903
AUX2 L
L1
1
L2
2
L3
3
L4
4
LCOM1
5
L5
6
L6
7
LCOM2
8
L7
9
L8
10
LCOM3
11
VEE
12
CE
13
DI
14
CL
15
R1 30
R2 29
R3 28
R4 27
R2 29
R3 28
R4 27
RCOM1 26
R5 25
R6 24
R6 24
RCOM2 23
R7 22
R8 21
R8 21
RCOM3 20
VDD 19
-RES
18
S 17
VSS 16
IC901
LC78212
C902
100/16
C901
100/16
+6.0V
-6.0V
R910
330
C904
47/16
R911
100K
R912
100K
R918
330
C906
47/16
5
6
6
7
IC902B
NJM4558DD
2/2
0V
0V
[K]
[K]
C917
220p
C918
220p
D-OUT
W-IN
D-IN
R-IN
W-OUT
R920
100K
R919
100K
L1
1
L2
2
LCOM1
3
L3
4
L4
5
LCOM2
6
L5
7
L6
8
LCOM3
9
L7
10
LCOM4
11
VEE
12
CE
13
DI
14
CL
15
VSS 16
S 17
-RES
18
VDD 19
RCOM4 20
R7 21
RCOM3 22
R6 23
R5 24
RCOM2 25
R4 26
R3 27
RCOM 28
R2 29
R1 30
IC906
LC78213
D-IN
W-IN
D-OUT
W-OUT
R955
330
R953
10K
R951
330
R952
100K
C911
47/16
3
2
2
4
1
8
IC908
NJM4558DD
0V
0V
+6.0V
-6.0V
R954
10K [N]
R956
100K
C912
47/16
5
6
6
7
IC908(2)
NJM4558DD
CK
STB
STB
FROM CW501
1
D GND
CN501
B8B-PH-K
CK
STB
DATA
IC907
TC9299P
R903
1k
R904
1k
YKC21-3040
AUX2 R
AUX1 R
J902
AUX1 L
AUX1 R
Audio Out
J905
AUX1 L
R906
1k
R905
1k
J904
YKB21-5101
YKC21-3040
R908
1K
R907
1K
R923
10K
R927
10K
R929
10K
R933
10K
R931
4.7K
R925
4.7K
4.7K
R957
100K
R935
330
C909
47/16
C907
47/16
3
2
4
1
8
IC903
NJM4558DD
5
6
7
IC903(2)
NJM4558DD
0V
0V
C801
470/16
C920
0.1
+6.0V
CE
+6V
-6V
GND
+6V
-6V
GND
DATA
CK
REQ1
REQ1
FROM CW502
1
D GND
+5V
CN502
B11B-PH-K
DATA
CK
REQ2
CK
REQ2
VDD 1
XIN
2
XOUT 3
REQ 4
SCK 5
IDSW
7
IDFLAG
8
TEST1
9
TEST2
10
DGND 11
LPF2IN
14
OP2OUT
15
OP2IN
16
CC1
18
REF
19
OP1OUT
21
LPF1OUT
22
LPF1IN
23
VCC
24
DATA
6
CC2
17
AGND 12
LPF2OUT
13
OP1IN
20
IC802
NJU9702D
C853
100/16
C854
0.1
C839
560p
R817
15K
R818 10K
R819
22
C840
5600p
R820
15K
C802
470/16
C841
0.1
C842
0.047
C843
0.047
-6.0V
R812
15K
C824
4.7/50
C803
0.047
C804
0.047
C805
0.1
C806
0.1
C807
0.022
C808
0.022
C830
0.22
C827
0.22
C826
0.22
C825
0.1
C828
4.7/50
C829
4.7/50
RLC2
1
RLC1
2
RLC4
3
RLC7
4
RLC3
5
RLC6
7
LLI
8
LBPF
9
RLIN
10
RBPF
11
LPIN
46
DBC1
47
DBC2
48
DSC3
50
PSC6
51
PSC5
53
PSC1
54
PSC1
55
PLC5
56
RLC8
6
DBC3
49
LT
12
DBIN
45
PSC2
52
RT
13
LIN
14
RIN
15
HOLDC
16
VCC
17
NGC3
18
NGC2
19
NGC1
20
VDD
21
DAT
22
SCK
23
REQ
24
IDS
25
VSS
26
LOUT
27
ROUT
28
CT 29
CHOUT 30
ST 31
SOUT 32
CMC 33
SMRO 34
SMRI
35
SD 36
SIMB
37
SIMA
38
L+R
39
L-R
40
GND 41
VREF
42
VREFG
43
IREF
44
IC801
NJW1102L
C809
680p
R924
10K
R928
10K
R930
10K
R934
10K
R932
4.7K
R936
330
R926
4.7K
R958
100K
C910
47/16
3
2
4
1
8
IC904
NJM4558DD
5
6
7
IC904(2)
NJM4558DD
0V
0V
C908
47/16
Video In
FROM CN508
[N]
[N]
(4163HS0207201)
(4153H018BLK034)
(4153H018BLK034)
(E1910MRT)
C915
0.033
C913
0.082
L1
1
L2
2
L3
3
LCOM1
4
L4
5
L5
6
L6
7
LCOM2
8
L7
9
L8
10
LCOM3
11
VEE
12
CE
13
DI
14
CL
15
R7 22
R8 21
R8 21
RCOM3 20
VDD 19
-RES
18
S 17
VSS 16
RCOM2 23
R6 24
R5 25
R4 26
RCOM1 27
R3 28
R2 29
R1 30
IC905
LC78212
C914
0.082
C916
0.033
R938 68K
R940
33K
R942
22K
R937
68K
R939
33K
R941
22K
C812
0.1
R801
15K
R802
47K
R804
15K
R805
47K
R807
22K
R808
22K
R810
100K
C816
22/50
R809
4.7M
C813
680p
C810
0.1
C811
0.1
C814
0.1
R827
4.7K
R828
10K
R803
7.5K
R806
7.5K
C833
5600p
C831
0.22
C815
0.1
C817
47/16
C832
0.047
R811
330K
R814
15K
C834
0.68
C838
1000p
C835 560P
R813 22K
R815
100K
R822
15K
R823
10K
C847
560p
C844
47/16
R821
22
C846
2200p
C845
0.1
C836
10/50
1
2
PIN
No.
IC802
R816
43K
[N]
R824
1M
X801
CST2.0MG
+5.0V
13
14
+5.0V
+2.2V
+2.5V
+2.5V
DC
VOLTAGE
NJU9702D
[J]
S OUT
C OUT
R OUT
1
CN503
B13B-PH-K
GND
L OUT
CD,TU L
CD,TU R
TRUE 1
TRUE 2
TRUE 2
FROM CW503
GND
GND
GND
15
16
17
18
19
20
21
22
23
24
+2.3V
0V
0V
0V
0V
0V
0V
0V
0V
0V
+2.5V
+2.5V
+0.6V
+0.6V
+2.5V
+2.5V
+2.5V
+2.5V
+2.5V
+5.0V
C852
0.1
C837
10/50
3
4
5
6
7
8
9
10
11
12
R826
10K
C822
0.1
R825
1K
C819
22/50
[J]
L IN
R IN
C820
10/50
C821
10/50
C818
4700p
C823
47/16
R829
100K
R944
18K
R946
15K
R948
39K
R950
20K
R943
18K
R945
15K
R947
39K
R949
20K
R105
75
GND
MUTE1
SW2
SW1
MUTE2
-6V
+6V
+6V
C107
100/16
C106
100/16
1
CW508
4164HS016
AUX2
IC101
NJM2279D
R101
75
R102
75
R103
75
R104
75
C101
22/16
C102
22/16
C103
22/16
J101
TV
J102
AUX1
J103
YKB11-0937
YKB11-0937
YKB11-0937
C104
68P [H]
Video Out
J105
AUX1
VIDEO ASSY
YKB11-0937
YKB11-0937
J104
TO TV
FUNCTION ASSY
PCB101 4551H010006
PCB901 4551H010007
C105
68P
[H]
1
2
3
4
5
6
7
8
9
10
11
12
0V
PIN
No.
DC
VOLTAGE
0V
0V
0V
0V
0V
IC801
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
NJW1102L
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
+6.0V
0V
0V
-1.5V
+5.0V
0V
0V
+5.0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
0V
0V
0V
0V
-6.0V
0V
-2.1V
-4.7V
-5.9V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
[J]
J
K
L
M
O
N
P
Q
R
A
B
C
D
E
G
F
H
I
14
5
7
4
6
3
2
1
10
13
9
11
12
8
A
B
C
D
E
G
F
H
I
J
K
L
M
O
N
P
Q
R
S
T
U
V
13
11
12
14
10
9
8
5
7
4
6
3
2
1
S
T
U
V
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