Read Harman Kardon MAS 100-110 (serv.man5) Service Manual online
+V
3
GND
2
OUT
1
IR1
KS-803LM
DGND
DGND
C2
0.1uF
C3
100uF10V
DGND
C5
100uF10V
C4
10uF10V
C1
0.1uF
C6
0.1uF
R3
33K
R2
10R
R1
10R
R4
10K
DGND
DGND
DGND
TO DECODE BOARD
DGND
REMO
VFD+5V
DGND
CS
CP
DA
VFD+5V
F1
1
F1
2
F2
50
F2
51
TSB
26
TSA
29
DA
31
CP
32
CS
34
RE
SE
T
37
OSC
40
VDD
43
VH
45
PGND
46
LGND
48
VF1
162-SD-16INK
1
2
3
4
5
6
7
8
9
10
11
12
J1
2x6P(1.27)
D7
HT15-21UWC/TR8
D6
HT15-21UWC/TR8
D5
HT15-21UWC/TR8
D4
HT15-21UWC/TR8
D3
HT15-21UWC/TR8
D2
HT15-21UWC/TR8
㚠ܝᵓ
SCL
SDA
XRESET
RX/GPIO
SDA
XRESET
RX/GPIO
DGND
VDD_3.3V
VDD_3.3V
+39V
F1
F2
R5
47R
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN1
JX1.0S-4S-16PWT
SCL
SDA
XRESET
RX/GPIO
VDD_3.3V
(
ढ㣅Ӻ⬉ᄤ)(ⱑ㡆x6 ˅
MCU+5V
MCU+5V
V IN
3
GND
1
V OUT
2
IC1
AMS11173.3(SOT-223)
C8
0.1uF
C7
0.1uF
C9
100uF16V
DGND
C13
0.1uF
C12
0.1uF
C11
0.1uF
C10
0.1uF
GGND
DGND
DGND
DGND
09-03-25
09-
03-
25
09-
03-
25
DISPLAY SCH
harman/kardon
MAS 100 / MAS 110 / MAS 1 Service Manual
Page 31 of 36
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