Error Message - Panasonic CF-62 Service Manual

| CF-6:
® Display
INTERNAL LOOPBACK TEST
Infrared port (I/O address xxxH)
6.3 Error Message
Main P.C.B. Test
PREG Page register r/w test failed. (word) (F10)
Write data = xx Read data = x
DMA controller register |DMAC
DMA controller register r/w test failed. (F10)
;
rw test
1/O address: 0x Write data: 0x Read data: xox
Main P.C.B.
7-10
Keyboard controller test |KBCTRL
keyboard controller input buffer full. (F10)
7-10
KBCTRL keyboard line always low. (clock) (F10)
KBCTRL Keyboard line always high. (clock) (F10)
KBCTRL keyboard line always low. (data) (F10)
KBCTRL keyboard line always high. (data) (F10)
KBCTRL keyboard controller output buffer empty. (F10)
KBCTRL keyboard controller self test failed. (F10)
Return code: xx
PIC #0 interrupt mask register failed. (F10)
Write data: xx Read data: xx
PIC PIC #1 interrupt mask register failed. (F10)
Programmable interrupt
controller test
Write data: xx Read data: xx
PIC PIC #0 handling error (F10)
4 ISR status: xx
:
PIC
PIC #1 handling error (F10)
ISR status: xx
PIC #0 no interrupt occurred. (F10)
PIC #1 no interrupt occurred. (F10)
Real-time clock UIP bit always ON. (F10)
RTC Real-time clock UIP bit always OFF. (F10)
RTC Real-time clock data out of range. (F10)
(Second data: ss) (Minute data: mm)
(Hour data: hh) (Data data: dd)
Real-time clock test