DK-A10H (serv.man3) - Sharp Audio Service Manual (repair manual). Page 10

DK-A10H/DK-A10H(BK)

2 – 3

By pressing DISPLAY key while PLAY, will display Accumulate Error Total for 10sec time
(about 750frame at normal)

Read Method

1.  Send PRCSET (9188) command EC/FC=H
2.  Observe BUS2 while in idle mode, If become "H"(Sub-CODE read possible)
     by (SRC6) read command Error Total for 1 frame are read.
3.  This process will repeat for every 10sec, the value will be display. And renew for every 10sec.
4.  While displaying ERR, if Display key input detected it will return to TEST MODE normal display.

Additional

1.   STEP No. is, ”0” 

Д “5”. ”0” is STOP condition.

2.   Adjustment Value Read or Error Total Read are display on FL.

Read Error Total 

Κ “ҟҠϵҡҮҮϵϠϠϠϠ”

“

ϠϠϠϠ”is Error Total

A.   PLAY/PAUSE

ΚCD operation by steps

STEP1

ΚPLAY/PAUSE key from STOP condition,  LD ON

STEP2

ΚPLAY/PAUSE key from STEP1 condition,  FOCUS ON

STEP3

ΚPLAY/PAUSE key from STEP2 condition,  CLV SERVO ON

STEP4

ΚPLAY/PAUSE key from STEP3 condition,  Tracking Servo ON

STEP5

ΚPLAY/PAUSE key from STEP4 condition,  Read and Display Sub-CODE

Ϡ by pressing PLAY/PAUSE key over 1sec, direct go to STEP5.

B.   STOP

ΚPLAY condition to STOP(each step go to STOP )

RESET display

ΰwhile display coefficient α

C.   SKIP-UP/CUE

ΚForce to move Pick-UP FWD direction

D.   SKIP-DWN/REV

ΚForce to move Pick-UP REV direction

If PU_IN_SW ON, slide will STOP.

E.   CD

ΚOnly recognize long press, Execute Auto AdjustΰAt now Pick-UP position

α

F.   POWER

ΚEnd Test Mode

G.   DISPLAY

ΚWhile CD STOP, Read Coefficient Register
While CD PLAY, Error Total display

H.   VOL-UP/DWN

ΚNormal VOLUMEControl.

I. CD EJECT

: While STOP (After go to STOP from each step), CD EJECT process.

J. E SOUND

: While STOP toggle between 2x mode  ←→ 1x mode.
  BASS indicator ON while 2x mode.

By pressing DISPLAY key while STOP, begin read below items.
Pressing STOP key, return to Normal Display.

ITEMS

DISPLAY

Κ“ ”IS BLANK,“ҴҴ”IS ADJUST VALUE or READ VALUE

Focus Balance

ҢҞΚҴҴ

Focus Gain

ҢңΚҴҴ

Tracking Balance

ҰҞΚҴҴ

Tracking Gain

ҰңΚҴҴ

Focus OFFSET

ҢҫҢҢΚҴҴ

Tracking OFFSET

ҰҫҢҢΚҴҴ

RFRP

ҮҢҮҬΚҴҴ

Focus Error(RW judge)

ҮҳΚҴҴҴҴҴҴ

Focus Error(not RW judge)

ҠҝΚҴҴҴҴҴҴ

Setting register by D4XX(FTBAST) after, read register by 2XX(SRC2)