Harman Kardon HS 100 EU (serv.man12) Service Manual ▷ View online
TVFORMAT1
1
TVFORMAT0
0
SCART Inactive (Standby)
0
1
0
0
SCART Active Auto Switch to 4:3 Aspect Ratio
TV FUNCTION
SCART Active Auto Switch to 16:9 Aspect Ratio
SCART
RGBSWITCH
X
X
X
X
X
X
0
1
RGB
PIN8(V)
PIN16(V)
X
1-3V
0-0.4V
X
X
X
X
CVBS
6V
12V
0V
X
X
X
X
0603 50R
0603 50R
NA
NA
NA
NA
NA
NA
1239C-PV1
3.43
H S 1 0 0 M A I N B OARD 050725
B
9
24
Tuesday, November 22, 2005
Title
Size
Document Number
Rev
Date:
Sheet
of
Harman Kardon, Northridge, California 91329, USA
SWITCH
BLNK
CVBS
TVIN_L
R OUT
TVIN_R
G_OUT
AOL
AOR
B_OUT
TVFORMAT0
RGB_SWITCH
B
G
R
CVBS
TVIN_R
TVIN_L
TVFORMAT1
SCART_R
SCART_L
VA+5V
AVGND
AVGND
AVGND
AVGND
AAGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
AAGND
AVGND
AVGND
AVGND
AVGND
DGND
DGND
+A12V
DGND
DGND
AVGND
AAGND
AAGND
ESD6
AVR-M1608C270M*ABB
ESD7
AVR-M1608C270M*ABB
C
B
E
4.7K
3
2
1
2Q3
SMT3
DTC343TK
ROHM
ESD8
AVR-M1608C270M*ABB
2C2
681
2C4
20PF
2R4
3.3K
EC15
10UF/16V
SCART CONNECTOR BACK PANEL VIEW
CON3
S C A R T CONNECTOR, RIGHT ANGLE, FEMALE
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
2
AOR
AOL
AGND
BGND
AIL
B
SWTCH
GGND
CLKOUT
G
DATA
RGND
DATAGND
R//C
BLNK
VGND
BLNKGND
VOUT//Y
VIN
SHIELD
AIR
2R6
3.3K 5%
2R5
150R
2R2
1K
2C1
681
FB16
FB18
2R8
3.3K 5%
ESD9
AVR-M1608C270M*ABB
CB100
104
FB17
C
B
E
4.7K
3
2
1
2Q2
SMT3
DTC343TK
ROHM
CB101
104
FB20
ESD5
AVR-M1608C270M*ABB
2R7
3.3K
R70
10R
ESD4
AVR-M1608C270M*ABB
2R1
1K
2C8
20PF
EC16
10UF/16V
R73
10R
C
B
E
4.7K
3
2
1
2Q1
SMT3
DTC343TK
ROHM
FB21
FB23
FB19
CB109
104
FB22
2R3
3.3K 5%
2R9
3.3K
Harman Consumer Group
Schematics
HS100
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
2-CHANNEL AUDIO DAC
RIGHT
LEFT
MAIN L/R
O R SELE
MUTE LOGIC
0805
0805
0805
0805
0805
0805
TO HEADPHONE
SCART
AUDIO
N A
N A
N A
N A
N A
N A
N A
N A
N A
N A
1239C-PV1
3.43
H S100 MAIN BOARD 050725
Custom
10
24
Tuesday, November 22, 2005
Title
Siz e
Document Number
Rev
Date:
Sheet
of
Harman Kardon, Northridge, California 91329, USA
L-filt
AL2
AR2
DOWNMIX L
DOWNMIX R
R-filt
SDI
ALRCK
ASCLK
AMCLK
ADATA3
SCK
VOUTL
ML
VOUTR
L-filt
VCC
AUXIN L
AUXIN R
AMUTE
L-filt
R-filt
R-filt
PRE_RE
RESET_n
RESET_n
HWMUTE
HWMUTE
AUXIN_L
AUXIN_R
L-filt
AMUTE
AAGND
-12VA
AAGND
AAGND
AAGND
+A12V
-12VA
+A12V
DGND
AAGND
-12VA
AAGND
AAGND
-12VA
AAGND
AAGND
D5VC C
AAGND
AAGND
AAGND
AAGND
AAGND
+A12V
-12VA
+A12V
AAGND
AAGND
DVC
AAGND
AAGND
AAGND
AAGND
-12VA
-12VA
+A12V
D5VCC
DVC
D5VCC
AAGND
AAGND
D25
1N4148
1
2
R76
650R
EC36
10U/10V
+
C75
47uF/16V
R173C1
1k
R4B1
4.7K
V- V+
U11
LM833M
2
3
6
5
1
7
4
8
L31
FB
C29
47U/10V
16V
AR11
2.7K
FB25
.05K
R54
4.75K 1%
R78
1 K
R63
10R
U26C
74HC14/SO
5
6
ESD15
AVR-M1608C270M*ABB
D20
1N4148
1
2
R1
0
U26B
74HC14/SO
3
4
R84
10K
R68
1.78K 1%
U26D
74HC14/SO
9
8
R139
2.2K
U16
WM8728
1
15
20
19
11
7
18
17
6
4
3
5
16
12
8
2
13
9
14
10
LRCIN
CSBIWL
LATI2S
SCKDSD VOUTL
DVDD
SDIDEM
MUTEB
DGND
MCLK
BCKIN
ZERO
MODE
VMID
VOUTR
DIN
VREFN
AGND
VREFP
AVDD
R66
650R
D181N4148 N/A
1
2
DR4
10R
R64 4.75K 1%
R80 10K
+
C76
100U/16V
R5A1 4.7K
C64 100PF
CON9
2
1
3
4
5
R173D11k
C4
100uF/50V
R65
4.7K
R67
330R
DR5
10R
R56
330R
D15
1N4148
1
2
Q12
8550
R173A1 1k
C69
102
+
EC9
47U/25V
R61
10R
R26
15K
R72
10K
FB24
.05K
C7
100uF/50V
+
EC34
10uF/10V
+
C15
220U/10V
R62
10R
C30
47U/16V
16V
C56
102
Q17
8550
R71
10K
U26A
74HC14/SO
1
2
Q14
SMT3
DTC343TK
R O H M
R132
10K
R137
100R
ESD12
AVR-M1608C270M*ABB
R58
7.50K 1%
ESD13
AVR-M1608C270M*ABB
C66 47U/10V
16V
C54 100PF
ESD14
AVR-M1608C270M*ABB
CB85
104
CB15
104
R53
4.7K
R82
650R
R79
10K
C58 47U/10V
16V
R116
0R
D17 1N4148 N/A
1
2
R59
10K
R83
330R
+
-
U12B
NJM4558
5
6
7
8
4
Q9
SMT3
DTC343TK
ROHM
CB6
104
R77
330R
+
-
U12A
NJM4558
3
2
1
8
4
C12
10U/10V
U19
78L05
3
1
2
IN
OUT
GND
C68
680PF
D19
1N4148
1
2
CB9 4
104
R60
10K
C99
47U/10V
16V
R69
7.50K 1%
EC35 10U/10V
C67
680PF
C100
47U/10V
16V
CB120
104
R173B1
1k
R85
10K
Q10
SMT3
DTC343TK
ROHM
R55
650R
L19 FB
Q11
SMT3
DTC343TK
R O H M
DR6
10R
R57
1.78K 1%
RESET_n
CL/SC L
DI/SDA
SCART_L
SCART_R
DAC_ML
ALRCK
ASCLK
ADATA3
AMCLK
HP_ L
HP_ R
Harman Consumer Group
Schematics
HS100
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
A U TO SWITCH LOGIC
DETECT LOGIC
W h e n the HP insert into the HP jack, the detect pin unconnect to
t h e channel R, and the detect level is 3.3V, amplifier will be
muted.
t h e channel R, and the detect level is 3.3V, amplifier will be
muted.
W h e n the HP doesn't insert into the HP jack, the detect pin will
c o n n e ct to the channel R, and the detect level is 0V, amplifier
will work normally.
c o n n e ct to the channel R, and the detect level is 0V, amplifier
will work normally.
1239C-PV1
3.43
H S 1 0 0 M A I N B OARD 050725
B
11
24
Tuesday, November 22, 2005
Title
Size
Document Number
Rev
Date:
Sheet
of
Harman Kardon, Northridge, California 91329, USA
PHONE_R
PHONE_L
HPV5
+A12V
3R8
1M
3R5
20k 1%
3C2
1UF
3R9
680R
3C7
220uF/16V
C
B
E
4.7K
3
2
1
Q27
SMT3
DTC343TK
ROHM
C
B
E
4.7K
3
2
1
Q19
SMT3
DTC343TK
ROHM
CB90
104
3C3
100uF/10V
EC45
47uF/16V
Q18
2SK3018
2
1
3
3R6
20k 1%
ESD2
AVR-M1608C270M*ABB
CN6
TO PHONEJACK STEREO SW
1
2
3
4
5
FB8
FB 50R
3R3
680R
3R10
20k 1%
3C1
1UF
CB84
104
R120 3k
3C6
220uF/16V
R81
3k
R5
10k 1%
3R7
100k
R136 0
U13
78L05
3
1
2
IN
OUT
GND
CB92
104
3R2
10R
3U2
LM4880M
1
2
3
4
5
6
7
8
AOUT
AIN
BYP
GND
SON
BIN
BOUT
VDD
3R1
20k 1%
3R4
10R
R6
10k 1%
ESD1
AVR-M1608C270M*ABB
CB89
104
DETECT
HP_R
HP_L
AMUTE
Harman Consumer Group
Schematics
HS100
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
AUDIO INPUT1(1)
0
0
1
1
AUDIO INPUT1(1)
0
AUIN_SL0
AUIN_SL1
0
TUNER IN(3)
SCART IN(0)
OUTPUT
1
1
DIGITAL AUDIO INPUT
A u d i o Format: I2S UP TO 24 Bit
NA
NA
NA
74HC158
1239C
3.43
H S 1 0 0 M A I N B OARD 050725
B
12
24
Tuesday, November 22, 2005
Title
Size
Document Number
Rev
Date:
Sheet
of
Harman Kardon, Northridge, California 91329, USA
AUIN_R
TUNER_R
COAX_IN
RESET_n
AD_INL
ASCLK
AD_INR
AUXIN_L
TVIN_L
TUNER_L
TVIN_R
AMCLK
AD_INL
AD_INR
ALRCK
OPTICAL_IN
ADC_DAT
AIN_SEL1
AIN_SEL0
AUXIN_R
AUXIN_L
TUNER_L
TUNER_R
+A12V
VA+5V
-5V
DGND
AGND
DGND
DGND
DGND
DGND
DGND
D5VCC
VL
5VD
DGND
5VD
-12VA
+A12V
-12VA
5V
VA+5V
5VD
DGND
+
EC24
1U/10V
CB78
104
EC33
10U/10V
R113
4.7K
C61
47PF
CB103
104
C82 103
R95
100k
R106
4.7K
C81
47PF
R114
10
L23
FB
ESD16
AVR-M1608C270M*ABB
R13
NA
R89
150R
R88
8.2k
R108
4.7K
R10
NA
+
EC19
47U/10V
R101
4.7k
R99
1K
R110
4.7k
R93
1K
CB97
104
R104
4.7K
DR2
0R
R112 10K
+
EC20
10U/10V
EC39
10U/10V
R86
6.8K
CB12
104
V- V+
U20
LM833M
2
3
6
5
1
7
4
8
C84 103
R101
8.2k
EC22
47U/16V
R7
4.7K
R87
NA
DR3
0R
U21
74HC4052
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Y0
Y2
Y
Y3
Y1
EN
VEE
GND
B
A
X3
X0
X
X1
X2
VCC
+
EC23
1U/10V
R100
5.6k
R103
NA
R96
8.2k
C83
47PF
R107
4.7K
R94
8.2k
R102
100k
+
EC21 10U/10V
U22
74LS158
2
3
5
6
11
10
14
13
1
15
4
7
9
12
16
8
1A
1B
2A
2B
3A
3B
4A
4B
A/B
G
1Y
2Y
3Y
4Y
VCC
GND
R115
47K
C85
104
CB61
104
FB28
FB
CB117
104
C60
47PF
R4
4.7K
+
EC13
47U/10V
TOP VIEW
GND
CSY
SIG
CON5
3
1
2
+
EC14
47U/10V
EC25
47U/16V
U23
CS5333
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
VL
MCLK
SCLK
SDATA
VA
GND
LRCK
DIV
DIF
TST
FIL+
R_GND
RIN
LIN
VQ
RST
CB104
104
R138
1M
R91
5.6k
R14
1M
R105
4.7K
Fiber Optic
TX Module
TOP VIEW
VIN
GND
VCC
DRIVER
IC
CN2
SPDIF IR TX SHARP GP1F550RZ
1
2
3
C87
47PF
+
C16
220U/16V
R90
8.2k
CB67
104
CB102
104
R98
150R
CB88
104
R74
0
CB83
104
DR1
0R
R92
8.2k
R109
4.7K
R97
6.8k
AIN_SEL1
AIN_SEL0
SW2
TDI
TVIN_L
TVIN_R
AMCLK
ASCLK
ALRCK
RESET_n
ADC_DAT
Harman Consumer Group
Schematics
HS100
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