Samsung Electronics
Schematic Diagrams
5-33
5-33 Function(ASSY BOARD P-FUNCTION, BN96-00878B)
Key2
Key1
LED_GREEN
LED_RED
+5V-ST
+5V-ST
+5V-ST
+5V-ST
+5V-ST
+5V-ST
+5V-ST
+5V_R
+5V-ST
+5V-ST
+5V-ST
+5V-ST
+5V-ST
CD7
CDS3C30GTH
C13
22p
R8
10K
R11
10K
C9
1n
C11
22p
C32
100uF 16V
CH-UP
1
IC3
ADA01 SOT
1
2
3
4
5
6
Out
Gnd
-in
+in
adj
Vdd
C15
22p
R5
510
R13
510
R6
510
R14
510
R15
510
R16
510
R24
10k
C33
0.1u
DZ3
UDZ 8.2
C21
22p
DZ1
UDZ 8.2
C17
1n
C19
22p
R19
10K
R17
10K
IC5
ADA01 SOT
1
2
3
4
5
6
Out
Gnd
-in
+in
adj
Vdd
ENTER
1
C23
22p
POWER
JTP1280A
CN1
Board In Connector
1
2
3
4
5
6
7
8
9
10
R22
10K
C29
22p
C28
22p
R21
10K
C27
1n
C30
22p
VOL-UP
1
IC7
ADA01 SOT
1
2
3
4
5
6
Out
Gnd
-in
+in
adj
Vdd
C7
22p
2.2HOL4
2.2 PIN HOLE
1
CD3
CDS3C30GTH
C6
22p
Q2
SST3904
R2
10K
C2
1n
R4
10K
C4 22p
IC2
ADA01 SOT
1
2
3
4
5
6
Out
Gnd
-in
+in
adj
Vdd
VOL-DN
1
C8
22p
D1
DA204U
3
2
1
OBO-15210
BZ1
2
1
CD1
CDS3C30GTH
CD5
CDS3C30GTH
Q1
SST3904
R7
10k
C1
1n
C14
22p
R12
10K
C3 22p
C5
22p
R9
10K C12
22p
C10
1n
IC1
ADA01 SOT
1
2
3
4
5
6
Out
Gnd
-in
+in
adj
Vdd
C16
22p
IC4
ADA01 SOT
1
2
3
4
5
6
Out
Gnd
-in
+in
adj
Vdd
SOURCE
1
R1
10K
CD2
CDS3C30GTH
C25
0.1u
C31
0.1u
C26
0.1u
OP1
SPR-505MVWT31
CD4
CDS3C30GTH
DZ2
UDZ 8.2
R10
1k
GT_PIN
GND2
1
GT_PIN
GND1
1
2.2HOL7
2.2 PIN HOLE
1
2.2HOL5
2.2 PIN HOLE
1
2.2HOL2
2.2 PIN HOLE
1
2.2HOL6
2.2 PIN HOLE
1
2.2HOL3
2.2 PIN HOLE
1
R23
100k
4HOL2
4 Screw HOLE
1
2.2HOL1
2.2 PIN HOLE
1
4HOL1
4 Screw HOLE
1
4HOL3
4 Screw HOLE
1
C22
22p
R20
10K
C18
1n
C20
22p
R18
10K
IC6
ADA01 SOT
1
2
3
4
5
6
Out
Gnd
-in
+in
adj
Vdd
CH-DN
1
C24
22p
CD6
CDS3C30GTH
MENU
1
R3
10K
VOL-UP
SOURCE
MENU
VOL-DN
CH-DN
POWER
MENU
VOL-UP
SOURCE
POWER
VOL-DN
CH-UP
ENTER
ENTER
CH-UP
CH-DN
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