Alignment and Adjustments
Samsung Electronics
4-33
4-9 MICOM and Pins Voltage
4-9-1 MICOM MODULE Pins
PIN
NO
ITEM
FUNCTION
VOLT
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
KEY 1
2.28[V]
PRO TECT
2.47[V]
2.95[V]
4.21[V]
3.49[V]
3.43[V]
0.83[mV]
KEY 2
KEY SCAN 2
2.25[V]
-
GND
IR IN
S-RESET
ST-BY-LED
RESET
KEY 3
KEY SCAN 3
2.29[V]
3.74[V]
STB-5[V]
VCC
4.91[V]
POWER
KEY SCAN 1
PROTECT PORT
GND
REMOCON INPUT
POWER ON/OFF RELAY CONTROL
SCL1
SERIAL CLOCK LINE 1
SDA1
SOUND RESET
STANDY-BY LED
RESET
SERIAL DATA LINE 1
1.03[V]
TIMER-LED
TIMER LED
2.07[V]
1080 i
1080i MODE SWITCHING
2.53[V]
-
2.84[mV]
-
3.26[V]
0.89[mV]
-
-
4.58[V]
3.27[V]
3.27[V]
1.04[V]
5[mV]
-
2.08[V]
2.57[V]
-
3.27[V]
GND
GND
V-RESET
VIDEO SIGNAL MUTE
GND
SOUND AMP MUTE
N.C
SW1 (CONTROL)
CENTER SPEAKER MUTE
SW3 (CONTROL)
GND
GND
SERIAL CLOCK LINE 2
GND
AMP-MUTE
N.C
GND
SW1
SCL2
C-SPK-MUTE
SDA2
SERIAL DATA LINE 2
SW3
GND
SW2
SUB-AFT
GND
MAIN-AFT
BUS-STOP
SW2 (CONTROL)
SUB AFT CONTROL
GND
MAIN TUNER AFT CONTROL
I
2
C BUS STOP
Summary of Contents for HCN553WX/XAC
Page 10: ...Reference Information 2 4 Samsung Electronics 2 3 IC Line Up 2 3 1 Progressive ...
Page 11: ...Reference Information Samsung Electronics 2 5 ...
Page 12: ...Reference Information 2 6 Samsung Electronics 2 4 MICOM IIC BUS LINE UP ...
Page 14: ...MEMO 3 2 Samsung Electronics ...
Page 52: ...MEMO 4 38 Samsung Electronics ...
Page 56: ...MEMO 5 4 Samsung Electronics ...
Page 96: ...7 38 Samsung Electronics MEMO ...
Page 106: ...Schematic Diagrams 10 2 Samsung Electronics TP20 TP03 TP04 10 2 MAIN 2 TP03 TP04 TP20 ...
Page 107: ...Samsung Electronics Schematic Diagrams 10 3 10 3 MAIN 3 TP12 TP13 TP12 TP13 ...
Page 109: ...Samsung Electronics Schematic Diagrams 10 5 10 5 MICOM ...
Page 110: ...Schematic Diagrams 10 6 Samsung Electronics 10 6 CRT ...
Page 111: ...Samsung Electronics Schematic Diagrams 10 7 10 7 SUB 1 TP21 TP21 ...
Page 112: ...Schematic Diagrams 10 8 Samsung Electronics 10 8 SUB 2 TP24 TP23 TP22 TP22 TP23 TP24 ...
Page 113: ...Samsung Electronics Schematic Diagrams 10 9 10 9 CONVERGENCE SDC12 1 ...
Page 114: ...Schematic Diagrams 10 10 Samsung Electronics 10 10 CONVERGENCE SDC12 2 ...
Page 115: ...Samsung Electronics Schematic Diagrams 10 11 10 11 PRO SCAN 1 ...
Page 116: ...Schematic Diagrams 10 12 Samsung Electronics 10 12 PRO SCAN 2 ...
Page 117: ...Samsung Electronics Schematic Diagrams 10 13 10 13 PRO SCAN 3 ...
Page 118: ...Schematic Diagrams 10 14 Samsung Electronics 10 14 PRO SCAN 4 ...
Page 119: ...10 15 CG AMP Samsung Electronics Schematic Diagrams 10 15 ...
Page 120: ...Schematic Diagrams 10 16 Samsung Electronics 10 16 AV FRONT ...
Page 121: ...10 17 CONTROL Samsung Electronics Schematic Diagrams 10 17 ...
Page 122: ...Schematic Diagrams 10 18 Samsung Electronics 10 18 DY JACK SENSOR DY JACK SENSOR ...