Panasonic JS-950 / JS-950WS Service Manual ▷ View online
– 1-8 –
(14) TPM connector
PIN#
Signal
PIN#
Signal
PIN#
Signal
1
PCLK_TPM
8
LAD2
15
3VSB
2
GND
9
VCC3
16
SERIRQ
3
LFRAME
10
LAD1
17
GND
4
-
11
LAD0
18
GPIO4
5
TPM_RST
12
GND
19
LPC_PD
6
13
20
7
LAD3
14
(15) Storage Block connector
PIN#
Signal
PIN#
Signal
PIN#
Signal
PIN#
Signal
1
GND
18
PDD3
35
GND
52
PDD12
2
SATA_S5
19
PDD2
36
GND
53
PDD13
3
SATA_S6
20
PDD1
37
GND
54
PDD14
4
21
PDD1
38
GND
55
PDD15
5
22
GND
39
SATA_S2
56
6
GND
23
PDDREQ
40
SATA_S3
57
GND
7
24
PDIOW
41
GND
58
GND
8
GND
25
PDIOR
42
59
GND
9
+12V
26
PIORDY
43
+5V
60
TP2
10
+12V
27
PDDACK
44
+5V
61
GND
11
+12V
28
IDE_IRQ
45
+5V
62
12
29
PDA1
46
63
P66_DET
13
IDE1_RST
30
PDA0
47
GND
64
PDCS3
14
PDD7
31
PDCS1
48
PDD8
65
PDA2
15
PDD6
32
HDDLED
49
PDD9
66
GND
16
PDD5
33
VCC
50
PDD10
67
VCC
17
PDD4
34
GND
51
PDD11
68
(16) Display Block connector
PIN#
Signal
PIN#
Signal
PIN#
Signal
PIN#
Signal
1
VCC_LVDS
18
A6P
35
VCC_LVDS
52
GND
2
VCC_LVDS
19
CLK2M
36
VCC_LVDS
53
GND
3
A0M
20
CLK2P
37
GND
54
GND
4
A0P
21
A7M
38
55
GND
5
A1M
22
A7P
39
56
GND
6
A1P
23
GND
40
GND
57
GND
7
A2M
24
USB5-
41
58
DSR_1
8
A2P
25
USB5+
42
59
GND
9
CLK1M
26
USB_POWER
43
GND
60
USB_POWER
10
CLK1P
27
VCC3_USB
44
61
VCC3_USB
11
A3M
28
VCC_12V
45
62
VCC_12V
12
A3P
29
VCC_RS232
46
GND
63
VCC_RS232
13
A4M
30
BACKL_A
47
64
SOUT_1
14
A4P
31
INV_PWM
48
65
SIN_1
15
A5M
32
SMB_DAT
49
GND
66
RTS_1
16
A5P
33
SMB_CLK
50
67
DTR_1
17
A6M
34
CTS_1
51
68
DCD_1
– 2-1 –
2.1. Block Diagram
2. Description of Operation
หኽ
䉕↪
2.2.1 Special IO function of the project
(1) CPU FAN control
The condition of CPU Fan speed is controled base on CPU thermal situation automatically. (Super IO
function)
(2) Thermal control of CPU
If the thermal of CPU over specification , protective function works by BIOS automatically.
(3) Thermal monitor of Main board
Can monitor 2 point of main board at least, and the temperature data can be gotten through DMI I/F.
(4) PSU
Can be fan speed control base on PSU thermal situation.
Can be over temperature protect of PSU ( shut down PSU )
The thermal situation of PSU or Fan situation can be monitor by mainboard.
(5) Backlight control
Main display & 2
nd
display back light on/off can be controlled separated, The backlight on/off signal should be
controlled by GPIO.
Speaker
COM Port *4
Module
Board
Output Conn.
RES. / CAP.
Touch Panel
Module
Touch Panel
Module
15" LCD
Module
Module
12" LCD
Module
Module
I-Button
Module
Module
MSR
Module
Module
Finger
Printer
Module
Printer
Module
RES. / CAP.
Touch Panel
Module
Touch Panel
Module
8" LCD
Module
Module
4 Line / 2 Line
VFD Module
VFD Module
No. 09
A/D Board
No. 03
M/B TO LCD
No. 04
LCD TO M/B
No. 01
Main Board
No. 02
I/O Board
No. 10
Power Button
Board
No. 11
Power USB
Board
No. 06
HDD TO
M/B Board
No. 08
2.5" HDD +
2 CF Board
Power / H.D.D. /
LAN LED
LAN LED
Power Button
USB Conn. *1
No. 07
3.5" HDD
Board
Power USB Conn. *2
(24V*1 / 12V*1)
(24V*1 / 12V*1)
Mic In /
Line Out
Line Out
CASH
DRAWER *2
DRAWER *2
VGA Conn.
Printer Port
RJ-45 +
USB Conn.
USB Conn.
2.2. Description of Main PCB Circuit
– 2-2 –
(6) Memory of display
The memory of display block can be read/write, signal connected with SMBUS
Intel LGA 775
CPU Processor
Intel 945G
DDR2 Socket x 2
DDR2 I/F
VRM11 PWM
CLK GEN.
CPU cooler
LVDS
FSB
LVDS I/F
Intel ICH7
FWH
HUB LINK
Back light I/F
USB #6
COM5
Super
I/O
232C
COM6
SATA I/F
PATA I/F
Back light I/F
LED SW I/F
USB #5
Mini PCI
Connector
Mini PCI I/F
TPM
Connector
TPM I/F
LAN
PHY
+24V
+12V
Line-OUT Mic-IN
Powered
+24V
USB#4
USB#3
+12V
AC’97
Codec
USB #3
USB #4
USB #4
USB #1
USB #2
USB #2
UART
x 4ch
232C
COM1
232C
COM2
232C
COM3
232C
COM4
Powered
Display
Block
Connector
Parallel
VGA
SW
LED
USB#5
LED
USB#5
VFD 4Lines
2
2
nd
Display
Connector
VFD 2Lines
Connector
Storage
Block
Connector
Block
Connector
C/D 2
C/D 1
USB#2
USB#1
USB#1
LAN
+3.3V, +5V, +5VS
+12V, -12V, +24V
PSU
AC input
AC100V – 240V
– 2-3 –
2.2.2 The function selection of boot.
(1) Can select following Boot by USB keyboard when turn on.
(2) Can select following Boot when at some CMOS bit when turn on
(3) It will show Boot menu by Touch Panel when turn on, and can select following Boot.
- BIOS Settings
- Hardware Diagnostic Program on ROM (Automatically mode)
- Hardware Diagnostic Program on ROM (Interactive mode)
- Interactive selection of boot devices (IDE, FDD, CD-ROM, USB Mass Storage)
- PXE boot
No.
Options
USB Keyboard
Touch Panel
CMOS Bit
0
Normal Boot
None
N/A
For exam. 0x00
1
BIOS Setting
DEL
For exam. 0x01
2
Launch Diagnostic
program
program
F10
For exam. 0x02
(*1)
(*1)
3
Boot Device Selection
F11
For exam. 0x03
4
PXE Boot
F12
1. Push the Mark at
the right top of
screen.
screen.
2. Select option
menu.
For exam. 0x04
*1: Diagnostic program refers CMOS bit to switch over it’s test mode and items to execute.
2.2.3 CMOS
(1) CMOS Error Recovery
- When CMOS error occurs, automatically default settings is loaded and then try to boot.
2.2.4 BIOS
(1) Touch panel operation: It will show Boot select menu by Touch T/P when turn on.
(2) Can do BIOS setting by touch panel
(3) The record of POST error code
(4) Graphic BIOS: Low Level Resolution mode display can be expansion base on LCD size.
(5) I/O address of COM port, interrupt number setting can be as current model.
COM1
COM2
COM3
COM4
COM5
COM6
Default
Address
0x03F8
0x02F8
0x03E8
0x02E8
0x02F0
0x02E0
IRQ
IRQ4
IRQ3
IRQ11
IRQ10
IRQ12
IRQ6
Setting
Address
Select one from among the 8 addresses below
0x02D0
0x02D8
0x02E0
0x02E8
0x02F0
0x02F8
0x03E8
0x03F8
IRQ
Select one from among the 8 IRQ below
IRQ3
IRQ4
IRQ5
IRQ6
IRQ7
IRQ10
IRQ11
IRQ12
(6) If no monitor connects to VGA connector at turning on, BIOS must enable VGA output.
COM1
COM2
COM3
COM4
COM5
COM6
Default
Default
Option
Address
Address
0x03F8 0x02F8 0x03E8 0x02e8
0x0220
0x0220/6
0x03E8/6
0x02E8/5
0x02E8/5
0x02E0/5
0x03E8/6
0x02E8/5
0x03E8/6
0x02E8/5
0x02E0
IRQ
4
3
11
10
6
5
Address
Select one from below
0x02D0 0x02E0 0x02E8 0x02F0
0x02F8 0x03E8
0x0F8
–
IRQ
3
4
5
9
10
11
–
–
IRQ
Address
/IRQ
Select one from below
Option
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