Harman Kardon HS100/230, Service Manual

Page: 57 / 68

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 0
1
RGB
PIN8(V) PIN16(V)
X
1-3V
0-0.4V
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 O ARD 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
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