Read Harman Kardon HS 2X0 (serv.man5) Service Manual online
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
A
J
H
B
EM78P156ELM-G
PIC16C56A-04/SO
Configuration table
R656=N/A R657=0R
R658=N/A R659=0R
R658=0R R659=N/A
R656=0R R657=N/A
6742C
1.3
HS2X0 FR0NT PANEL: VFD BOARD 0901121
A3
17
21
Monday, March 29, 2010
Title
Size
Document Number
Rev
Date:
Sheet
of
DATA/SDA
CLOCK/SCL
VFD_STB
G1
1
G4
AM24
AM
9
G1
2
G3
AM31
AM25
G9
AM
8
AM
7
AM
5
AM
4
G7
G3
G6
G1
AM32
AM
38
AM
37
G12
G8
G4
G2
AM19
G9
G13
AM
12
AM
3
G5
AM23
AM
14
AM20
AM
10
AM22
AM
33
AM
11
G8
G7
AM30
G6
AM
35
AM
2
G2
AM21
AM
1
G1
3
AM
36
AM
16
AM
15
G10
AM
34
AM28
G5
AM18
AM29
AM
13
AM26
G1
AM27
AM17
G1
0
AM
6
G11
AM27
AM33
AM3
AM14
AM4
AM24
AM19
AM30
AM25
AM31
AM15
AM29
AM26
AM32
AM28
AM35
AM18
AM11
AM6
AM10
AM23
AM8
AM22
AM16
AM1
AM5
AM9
AM21
AM7
AM13
AM34
AM2
AM12
AM20
AM17
AM38
AM37
AM36
HP_DETECT
MUTE
VOL+
FRONT_LED
RA2
IR_IN
IR
RB0
MCU_OFF
VOL-
MCU_MUTE
RA2
RA2
RB0
RB0
HP_L
HP_R
DM2
DM2
DP2
DP2
USB5V
VFD_STB
CLOCK/SCL
DATA/SDA
+3.3V
RA0
RB6
RB4
RB5
STANDBY
AC1
AC2
-29V
A+5V
VOL+
VOL-
LED_CONTROL
5VON
A+5V
+3.3V
USB5V
STANDBY
HP_DETECT
IR_IN
IR
VFD_STB
CLOCK/SCL
DATA/SDA
MCU_OFF
HP_R
HP_L
MCU_MUTE
A+5V
LED_CONTROL
+3.3V
5VON
5VON
5VON
5VON
5VON
DGND
5VON
A+5V
+3.3V
DGND
DGND
DCGND
USB5V
USB5V
FB603
50R
C619
2.2uF
t
PTC601
PTC_JK-110 (1.1A)
FB601
50R
R636
20k
VFD 12COLUMNS × 1LINE 5×7 DOT MATRIX
7G
12G
3G
10G
11G
5G
8G
1G
4G
2G
6G
9G
5×7
5×7
5×7
5×7
5×7
5×7
5×7
5×7
5×7
5×7
5×7
5×7
VFD601
VFD22-1303F
1
2
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
40
39
38
54
55
53
52
51
50
49
48
47
46
45
44
43
42
41
37
AC
AC
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
P30
P31
P32
P33
P34
P35
P36
P37
P38
AC
AC
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G
11G
12G
13G
P1
EC602
100uF/16V
R
649
300R
N
/A
D
605
1N
4148
1
2
J602
CKX-3.5-12-9P
1
4
3
2
9
7
8
5
6
C604
22P
EC
603
47uF/16V
EC601
47uF/16V
D
601
1N
4148
1
2
TP604
EC621
220uF/6.3V
CN604
6pin 1.0mm
1
2
3
4
5
6
R655
4.7K
C605
22P
C618
473
R
601
4.7K
R
650
300R
N
/A
R
602
15
K
ESD605
C
612
56p
R608
2K
C
627
10
4
R
603
4.7K
TP603
C
607
10
4
FB602
50R
R657
0R
R613
4.7K
R659
0R
C633
104
C
611
56p
C
622
100p N
/A
CN601
14pin 1.0mm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R612
4.7K
ESD604
EC604
330uF/10V
C603
2.2uF
C626
473
CN603
8pin 1.0mm
1
2
3
4
5
6
7
8
U601
EM78P156ELM-G or PIC16C56A-04/SO
1
2
3
4
5
6
7
8
9
17
18
10
11
12
13
14
15
16
RA2
RA3
T0CKI
MCLK/VPP
VSS
RB0
RB1
RB2
RB3
RA0
RA1
RB4
RB5
RB6
RB7
VDD
OSC2/CLKOUT
OSC1/CLKIN
ESD606
R658
0R N/A
EC620
330uF/10V
R637 10k
EC
617
10uF/16V
R656
0R N/A
ESD602
R611
4.7K
C620 30p
R
604
4.7K
R607
100R
C
621
100p N
/A
C629
104
J601
USB-A-05
2
1
3
4
5 6
7 8
GND
D+
D-
+5V
GND GND
GND GND
EC
616
10uF/16V
ESD603
C628
104
C
623
100p N
/A
C606
104
LC75710NE
U604
LC75711NE
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
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
AM
13
AM
14
AM
15
AM
16
AM17
AM18
AM19
AM20
AM21
AM22
AM23
AM24
AM25
AM26
AM27
AM28
AM29
AM30
AM31
AM32
AM
33
AM
34
AM
35
AA1
AA2
AA3
AA4/G16
AA5/G15
AA6/G14
AA7/G13
AA8/G12
G1
1
G1
0
G9
G8
G7
G6
G5
G4
G3
G2
G1
VFL
TEST
VSS
SOCO
OSCI
VDD
RES
FCS
CLK
DATAI
IR601
IR
3
2
1
VCC
GND
IR
R605
470R
R
651
300R
N
/A
CN602
14pin 1.25mm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
ESD601
C
608
104
C
635
104
Y601
4.000MHZ
TP601
R606
100R
harman/kardon
HS 2X0/230 Service Manual
Page 70 of 73
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