Panasonic JB-3300 Technical Manual page 249

CPU Board VI
|
| 2
1 3 rl
4 L 5
1 6
; 7
DB7~DBO
(1 - 6D)
4.7K
+5V
CN4
EMCSD65!ML
LSO4 XKB DATA
(l-7F) XABI
(1-7F) XABO
(1-10G) XPP ICS
(1-5G) XXIOR
(1-5G) XX1OW
(1-3A) RESET
6E
SPK DATA (X 1G)
SPKGATE(X IF)
XHARD RESET
KBVCC
i OCHCK (I-2D)
SPKFRQ (X 3E)
FG
SCLK (X IF)
XRESET
{(1-10D)
EMCSO451ML
(3-3G) XSECOND DRIVE
NPINSTL (i-1IC)
XCRISEL(4-!G)
DB7~DBO
(1- 7D)
IRQO(I-1E)
{1-6D) DB
(1-60) 0B
(1-6D) DB
(1-60) DB
(1-60) 0B
(I-6D) DB
(1-6D) DB
(1-6D) OB
(1-6C) AB
(I-6C) AB
(1-6C) AB
(1-6C) AB
({-6C) AB
(1-6C) AB
(I-6C) AB
(I-6C) AB
(1-6B) AB
(1-68) AB
2
3
4
5
6
7
8
9
(1-68) ABIO
(1-6B) ABI!
(1-68) ABl2
(1~-6B) ABI3
{(1-6B) ABI4
{(I-6B) ABIS
(1-64) ABI6
(1~-6A) ABI7
(1-6A) ABI8
(1-6A) ABI
(1-4F) KIOR
(1-4F) X1OW
(1-4F) XMEMR
(l1-4F) XMEMW
(1-3A) CLK
(4 -4H) XINTIO
(1-7G) TC
(1-100) AEN
(1!-7F) XABO
(1-10G) X TIMCS
(1-5G) KX IOR
(1- 5G) XX1OW
SPKOUT (*%4C)
SPKFRQ (X4B)
SPK (3-3F)
SPKGATE
(X4B)
SCLK
(x6C)
(\-7F)
XDACKO
SPKDATA
(X4B)
(1 ~ 3A) RESET
(1- 7F) XDACKO
(}-7F) XDACK]I
(1-7F) XDACK2
(1- 7F) XDACK3
(1-4E) ALE
(1- 1OF) XEXPOCS
(4-4A) KRAMASEL
GND
(4 - 3G) XVRAMSEL
+5V
(1-108) XROMSEL
CN 3
7664-62C
X LOCHCK (1-1D)
X |OCHRDY(I-88)
XBS2 (1-6A)
IRQ2 (1-1E)
iRQ3 (1-1)
IRQ4 (1-1)
[ROS (1-1)
IRQ6 (1-1F)
IRQ7 (l-'F}
DREQI (I-7F)
DREQ2 (|- 7F)
DREQ3 (i-7F)
Il 135