Samsung PLK405WX/XAC Service Manual page 32

Alignment and Adjustments
5-8 MiCOM (CXP85340)
5-8-1 Pin Layout
Lamp Error
SDA0(EEPROM)
SCL0(EEPROM)
SDA1(P/Scan..)
SCL1(P/Scan..)
SDA2(LCD..)
SCL2(LCD..)
LCD Cont Ena
VGA-F/RUN
VGA-V-DET
SW0(Sub-sound)
SW1(Sub-sound)
5-12
→
2H SYNC 1 PA7
→
V SYNC 2 PA6
→
K4-IN4 3 PA5
→
K3-IN3 4 PA4
→
K2-IN2 5 PA3
→
K1-IN1 6 PA2
→
7 PA1
←
Ballast 8 PA0
←
Temp 9 PB7
→
Fan Cont 10 PB6
11 PB5
12 PB4
13 PB3
14 PB2
15 PB1
16 PB0
←
17 PC7
N.C
←
18 PC6
N.C
←
19 PC5
N.C
←
20 PC4
→
21 PC3
IRQ1
→
22 PC2
IRQ2
←
23 PC1
S-Clock
←
24 PC0
S-Data
→
25 PD7
N.C(GND)
→
26 PD6
IR INPUT
→
27 PD5
→
28 PD4
HV-SYNC
→
29 PD3
←
30 PD2
←
31 PD1
→
32 V
GND
SS
VDD 64
N.C 63
VSS 62
N.C 61
PWM0 60
C
PWM1 59
PWM2 58
X
PWM3 57
PWM4 56
P
PWM5 55
PWM6 54
PWM7 53
8
52
51
5
I 50
B 49
4
G 48
R 47
p
EXLC 46
XLC 45
6
PE0 44
PE1 43
0
AN0 42
AN1 41
S
AN2 40
AN3 39
PE6 38
PE7 37
RESET 36
EXTAL 35
XTAL 34
PD0 33
←
VCC(5V)
←
VDD(5V)
←
GND
←
GND
→
Timer-LED Cont
→
Lamp-LED Cont
→
Temp-LED Cont
→
YUV-FB
→
S/W-Mute(Sound)
→
PIP RST
→
S-Mute(Sound)
→
Video Mute
→
YM1
→
YM2
→
Ys
→
OSD-B
→
OSD-G
→
OSD-R
←
OSC INPUT
→
OSC OUTPUT
←
N.C(GND)
I 2 C Stop
←
N.C(GND)
→
MAIN-AFC
→
SUB-AFC(Option)
←
N.C(GND)
→
In/External SPK.
→
POWER
←
/RESET
←
X-TAL IN(4MHz)
→
X-TAL OUT
←
HOLD
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