Read Sharp PN-V602 (serv.man7) Service Manual online
CHAPTER 8. HARDWARE DESCRIPTIONS
PN-V602 HARDWARE DESCRIPTIONS
8 – 16
CN1101
RS232C In/Out
A1
NC
---
A2
RS232C_
in_RxD
RxD
A3
RS232C_
in_TxD
TxD
A4
NC
---
A5
GND
GND
A6
NC
---
A7
NC
---
A8
NC
---
A9
IR_PASS
Not used
B1
NC
---
B2
RS232C_
out_TxD
TxD
B3
RS232C_
out_RxD
RxD
B4
NC
---
B5
GND
GND
B6 - B9
NC
---
CN1102
KEY PWB for
KEY PWB for
very narrow width
(KEY, LED)
1
INPUT
Input key input
2
MENUE
Menue key input
3
DOWN
Down key input
4
UP
Up key input
5
LEFT
Left key input
6
RIGHT
Right key input
7
POWER
Power key input
8
LED_G
Green LED output
9
LED_R
Red LED output
10
GND
GND
CN1103
Option control
1
NC
---
2
PC_ON
ON signal
3, 4
NC
---
5
GND
GND
6
NC
---
CN1201
FAN control
(Max. 10 piece)
(Max. 10 piece)
1
12V
12V power
2
PWM1
PWM control signal
for FAN1
3
GND
GND
4
LD1
Rotation pulse input
signal for FAN1
signal for FAN1
5
12V
12V power
6
PWM2
PWM control signal
for FAN2
7
GND
GND
8
LD2
Rotation pulse input
signal for FAN2
9
12V
12V power
10
PWM3
PWM control signal
for FAN3
for FAN3
11
GND
GND
12
LD3
Rotation pulse input
signal for FAN3
13
12V
12V power
CN No.
Pin No.
Symbol
Function
CN1201
FAN control
(Max. 10 piece)
(Max. 10 piece)
14
PWM4
PWM control signal
for FAN4
15
GND
GND
16
LD4
Rotation pulse input
signal for FAN4
17
12V
12V power
18
PWM5
PWM control signal
for FAN5
for FAN5
19
GND
GND
20
LD5
Rotation pulse input
signal for FAN5
21
12V
12V power
22
PWM6
PWM control signal
for FAN6
23
GND
GND
24
LD6
Rotation pulse input
signal for FAN6
signal for FAN6
25
12V
12V power
26
PWM7
PWM control signal
for FAN7
27
GND
GND
28
LD7
Rotation pulse input
signal for FAN7
29
12V
12V power
30
PWM8
PWM control signal
for FAN8
for FAN8
31
GND
GND
32
LD8
Rotation pulse input
signal for FAN8
33
12V
12V power
34
PWM9
PWM control signal
for FAN9 (LED power)
for FAN9 (LED power)
35
GND
GMD
36
LD9
Rotation pulse input
signal for FAN9
37
12V
12V power
38
PWM10
PWM control signal
for FAN10
(LED power)
39
GND
GMD
40
LD10
Rotation pulse input
signal for FAN10
CN1202
Thermistor
(Max. 6 piece)
1
GND
GND
2
TH1
Analog input 1 for
detecting sensor volt-
detecting sensor volt-
age
3
GND
GND
4
TH2
Analog input 2 for
detecting sensor volt-
detecting sensor volt-
age
5
GND
GND
6
TH3
Analog input 3 for
detecting sensor volt-
detecting sensor volt-
age
7
GND
GND
CN No.
Pin No.
Symbol
Function
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