Toshiba PDR-M500, Service Manual

Item

Status

Analysis

 How to fix

1

No Image at shooting

CCD FPC break
CCD NG
AD coverter NG
TG NG
CCD PCB NG

Replace the Lens Module ASSY(H100).

2

Width line noise and Length
line noise

Width line noise or Length line noise is occurred on
the Image, CCD or AD converter is NG

Replace the Lens Module ASSY(H100).

3

Brightness NG

When Image is too dark or too bright, the lens or
lens adjustment is NG.

Replace the Lens Module ASSY(H100).
Re-adjustment AE.
Replace the Main PCB ASSY(U100).

4

Focus NG

When Focus does not suit, lens or lens adjustment is
NG.

Replace the Lens Module ASSY(H100).
Re-adjustment AF.
Replace the Main PCB ASSY(U100).

5

Shotting picture NG (Blue) The Image becomes bluish,lens shutter or electric

shutter function of CCD is NG.

Replace the Lens Module ASSY(H100).
Replace the Main PCB ASSY(U100).

6

Can not receive the Remote
Controller

Remote Controller Battery is not available.
Remote Controller Receiver (U1) NG.

Change remote controller Battery.
Replace the Mode PCB ASSY(U510).

7

Voice can not recording

Disconnection of Microphone wiring.
AMP (U101) of Microphone is NG
Voice CODEC (U101) NG

Replace the Main PCB ASSY(U100).
Replace the Microphone ASSY(H320).

8

Voice can not playing

Disconnection of Speaker wiring.
AMP (U101) of Speaker is NG
Voice CODEC (U101) NG

Replace the LCD PCB ASSY(U410).
Replace the Main PCB ASSY(U100).
Replace the Speaker ASSY(H310).

9

Voice can not playing
(LINE OUT)

Connection is poor ( J556)
Voice CODEC (U101) NG

Replace the Main PCB ASSY(U100).

10

Video sign output NG

DSP (U901) NG
Video driver (U550) NG
Video filter (L703, L704) NG

Replace the Main PCB ASSY(U100).

11

USB connection NG

J 553 connection NG
DSP(U901) NG

Replace the Main PCB ASSY(U100).

12

SD card reading and writing
NG

SD card connection is fail. (J552)
DSP (U901) NG

Replace the Main PCB ASSY(U100).

13

Zoom lens NG

Motor driver (U505) NG
J501 poor connection

Replace the Main PCB ASSY(U100).

14

EVF No Backlight

EVF Backlight-drive IC (U02) NG
SUB-CPU (U405) NG

Replace the Main PCB ASSY(U100).
Replace the Electric View Finder
ASSY(H220).

15

LCD No Backlight

LCD Backlight-driver IC (U03) NG

Replace the Main PCB ASSY(U100).
Replace the Color LCD ASSY(H200).

16

Power ON NG ( Shooting)

+15 Valtage line, -7 voltage line NG
U10 NG

Replace the Main PCB ASSY(U100).
Replace the Lens Module ASSY(H100).

17

Power ON NG

Fuse F01, F02 NG
A voltage difect line of CPU NG

Replace the Main PCB ASSY(U100).

18

"Card lid open"

Card lid swith (S1) NG
SUB-CPU (U405) NG

Replace the Main PCB ASSY(U100).

19

Flash lost

Flash Pop-up swith (J401) NG or wires breaks

Replace the Main PCB ASSY(U100).
Replace the Flash PCB Kit(U300).

20

Calibration data writing NG Q301 transistor NG

Replace the Main PCB ASSY(U100).

21

No Image on EVF

EVF driver IC ( U702) NG
J701 poor connection
Rear FPC NG

Replace the LCD PCB ASSY(U410).
Replace the Main PCB ASSY(U100).
Replace the Electric View Finder
ASSY(H220).

22

No Image on LCD

LCD driver IC (U600) NG
J601 poor connection
Rear FPC NG

Replace the LCD PCB ASSY(U410).
Replace the Color LCD ASSY(H200).

Section

 4. Troubleshooting

35