Pentax K10D 76830 Service Manual

PENTAX Service Co.,Ltd

Technical Service Dep.

03.07H.Y.

Product No. 76830

ENGLISH

[TABLE OF CONTENTS]

PREPARATION…………………………………………………………………………….. 2

PREPARATION FOR ADJUSTMENT…………………………………………………… 2

OUTLINE FOR DISASSEMBLY AND ASSEMBLY…....................................................... 5

1. CAUTION……………………………………………………………………………… 5

2. ADJUSTMENT FLOW WHEN REPLACING T100 ………………………………….. 5

3. FLOWCHART FOR ASSEMBLE, ADJUSTMENT AND CONFIRMATION………... 6

DISASSEMBLY AND ASSEMBLY PROCEDURES........................................................... 8

1. DISASSEMBLY PROCEDURE OF MAIN BODY…..................................................... 8

2. ASSEMBLY AND DISASSEMBLY PROCEDURE OF FRONT HOUSING BLOCK.. 18

3. ASSEMBLY PROCEDURE OF MAIN BODY................................................................ 29

TECHNICAL INFORMATION…………………………………………………………….. 60

BATTERY CONSUMPTION CURRENT.............................................................................. 60

BLOCK DIAGRAM............................................................................................................... 61

TABLE FOR ERROR CODE 1(SR UNIT ADJUSTMENT)……………………................. 62

TABLE FOR ERROR CODE 2 (GAIN ADJUSTMENT)..................................................... 63

TABLE FOR ERROR CODE 3(DIGITAL ADJUSTMENT)................................................. 64

AE PROGRAM LINE AND APEX CHART (ISO200)......................................................... 65

FEATURE OF K10D ………………………………………………………………………. 66

INFORMATION OF JIGS, TOOLS AND TESTERS FOR K10D...................................... 67

AF CONFIRMATION CHART AND SCALE..................................................................... 68

PREPARATION

The following preparations are required before disassembling and assembling the camera.

1. Prepare the Jigs, tools and testers. (Refer to the Table of Jigs, tools and testers.)

2. Make the preparation with referring next section of “Preparation of adjustment”.

Preparation of Adjustments

[Required equipment]

Programmed software for 76830 (Supply with CD-ROM) Computer (PC) SD card 3 pieces (16MB or above) SD card reader or USB cable (I-USB17) … For connecting with PC

1. Prepare SD card (3 pcs) for confirming adjustment

Prepare SD card (3pcs).

(1) For product FW (Firmware) of K10D

(2) For updating FW for customer

(3) For writing initialize data

2. Setting for computer and prepare the SD card

*Set the Programmed software for 76830 in the CD-ROM drive.

(1) Copy the five holder from the Programmed software contained in the CD-ROM to [C: drive] as shown in

below.

[76830]: For Digital adjustment

[76830 Initial Data Set]: For writhing initial data

[76830 SLR]: For SLR function adjustment

[76830 SR Gain Adjustment]: For SR gain adjustment

[76830 SR Operation Adjustment]: For SR unit adjustment

(2) Copy the file [GM_FW] to the SD card from [76830] holder. (For product FW)

*Use the latest version of firmware. (The file name is “kb421b.bin”.)

(3) Copy the file [DL_FW] to the SD card from [76830] holder. (For updating FW)

*Use the latest version of firmware. (The file name is “fwdc162b.bin”.)

(4) Copy two files in the [Initial Data Set] folder to SD card (For writing initial data)

(5) Complete the setting of [Set up the VB run time] (carry out by K100D or *istDL2)

*Refer to the K100D service manual for details.

(6) Execute [3. Calibration of light source for Digital adjustment]

3. Calibration of light source for Digital adjustment

Execute Calibration of light source before Digital adjustment.

When replace the light source or master lens for 76180 (D20 or D20-01), this calibration is

necessary.

[Required equipment]

K10D Master body for calibration

(PENTAX Corporation will rend the master body. Please contact with us)

Adjusting software for 76830

Computer (Windows 2000 or Xp, support USB)

Light source (Example: LV3300, A light source)

Master lens for 76180 (D20 or D20-01) *Use the same master lens as the ID number printed on CD- ROM to adjust it accurately.

3-1. Setting for computer

Complete the [2. Setting for computer and prepare the SD card] of [PREPARTAION].

(Use Digital adjustment software)

3-2. Calibration of light source

(1) Before calibration, turn ON the light source and leave 30 minutes for stabilizing light source.

(2) Calibrate Color temperature and Brightness by using color meter and LV checker as shown below table.

Light

source

Brightness

Color

temperature

LV12 LV12.00Ev ±0.50 2,856K ±30

LV11 LV11.00Ev ±0.01 -

*Calibrate with using the master body according to the following procedure.

3-3. Setting for Master body and Master lens

(1) Set the mode dial to [M].

(2) Set the focus mode lever to [MF].

(3) Set the SR lever to [OFF]

(4) Attach the master lens and F8 set ring to the body.

(5) Set the aperture to [F8 position].

3-4. Procedure for calibration

(1) Connect the AC adaptor to the master body.

(2) Connect to PC with USB cable.

(3) Turn ON the power and confirm that the camera is recognized by PC.

(4) Set the light source to [LV12].

(5) Surely set the camera and lens toward center of light window and

cover the whole camera and light window by using a dark curtain.

(6) Start the adjusting software [76830 MTest.exe] in [EXE] holder.

(7) Input the lens ID number correctly then press [OK] button.

(8) When start the adjusting software, following screen will be displayed.

(9) Click [Calibration Mode].

(10) Press [Execute] button on screen to execute.

(Release 30 times and it takes approx.30 second.)

(11) When calibration is completed, following screen will be displayed.

(12) Press [OK] button and press [Quit] button to finish the adjusting software.

(13) Double click hot plug icon of the taskbar at the lower right of a desktop and then follow

“Safe removal of hardware”. Turn OFF the camera and disconnect the camera.

Outline of Assembly and Disassembly

1. Caution

(1)Be sure to use the anti-static mat and wrist strap to prevent static failure of circuits.

(2) This product is used lead free solder.

Surface of solder will be white-tinged color. Solder quickly, because melting temperature is

high and so if heat to much, it is possible to damage to PC board.

Soldering iron requirement: The temperature can be adjusted up to 400º and exclusive use

for lead free solder. Also it is desirable to use antistatic soldering iron.

The temperature for tip of soldering iron must set between 340º ~ 360º for lead free solder.

(3) Do not stress to the connector terminals and flexible boards because they are very delicate

parts. Pay careful attention to the connector terminals and flexible boards and, we

recommend marking to the flexible board before disconnecting them. This will be helpful

to reconnect the flexible board to the connector terminal properly.

2. Adjustment Flow when replace T100

Following flow chart is method for adjustment when replacing T100.

Replace T100

[Function check]

*SR operation can be skipped

When SR adjustment is completed

[Adjustment]

*Install FW for replacing T100

*Install initial data

SR adjustment I (SR unit adjustment)

SLR function adjustment

(Program software)

Can not be initialized data

SR adjustment II (SR gain adjustment)

Digital Adjustment

Shutter speed adjustment

(Histogram)

3. Flowchart for Assemble, Adjustment and Confirmation

page

2. ASSEMBLY AND DISASSEMBLY PROCEDURE OF FRONT HOUSING................................

(1) FRONT HOUSING BLOCK........................................................................................................... 18

(2) M1................................................................................................................................................... 18

(3) 0-G100............................................................................................................................................ 19

(4) [CONFIRM] CHECKING THE MIRROR FUNCTION..........................................................

(5) 0-S300............................................................................................................................................. 21

(6) A104 ……………………………………………………………………………………………… 22

(7) [ADJUST] POSITIONING 1ST AND 2ND MIRROR ………………………………………..

(8) [ADJUST] AF JOINT STROKE ……………………………………………………………….

(9) L2. 0-L3… ……………………………………………………………………………………….. 24

(10) M301 ……………………………………………………………………………………………. 24

(11) [ADJUST] VIEWFINDER FOCUS AND PARALLAX...........................................................

(12) S1 BLOCK ……………………………………………………………………………………... 25

(13) [ADJUST] POSITIONING SI-LED...........................................................................................

(14) 0-O100........................................................................................................................................... 26

(15) [ADJUST] POSITIONING 0-O100 (VIEWFINDER INDICATIONS)..................................

(16) 0-M100.......................................................................................................................................... 27

(17) 0-J100............................................................................................................................................ 28

(18) 0-T940........................................................................................................................................... 28

3. ASSEMBLY PROCEDURE OF MAIN BODY................................................................................

(1) 0-E000 (SHUTTER BLOCK)......................................................................................................... 29

(2) BATTERY CHAMBER AND RELATED PARTS.......................................................................... 29

(3) FRONT HOUSING BLOCK........................................................................................................... 30

(4) A6 (LEFT SHOULDER PLATE) AND RELATED PARTS........................................................... 30

(5) 0-Q200 (FLASH PC BOARD)........................................................................................................ 31

(6) A5 (RIGHT SHOULDER PLATE) AND RELATED PARTS…………………………………… 31

(7) T901 (LOWER FLEX BOARD)..................................................................................................... 31

(8) 0-A3 (BOTTOM PLATE ASSY)..................................................................................................... 31

(9) 0-T750 (TOP LEFT FLEX BOARD)…………………………………………………………….. 32

(10) 0-T700 (TOP RIGHT FLEX BOARD)…………………………………………………………. 33

(11) A350 (MAIN SWITHCH BASE PLATE)……………………………………………………… 34

(12) 0-201 (LCD BLOCK)…………………………………………………………………………… 34

(13) [CONFIRM] CCD BASE PLATE SUPPORT PILLAR..........................................................

(14) 0-C000 (SR/CCD BLOCK). ......................................................................................................... 35

(15) [ADJUSTMENT] HEIGHT OF 0-C000………………………………………………………... 36

(16) 0-T970 (SD CIRCUITS BLOCK)……………………………………………………………… 37

(17) 0-T100 (MAIN PC BOARD)........................................................................................................ 37

(18) 0-T770 (PZ CIRCUITS BLOCK)………………………………………………………………. 37

(19) SOLDERING T100 LEADWIRES……………………………………………………………... 38

(20) 0-A51 (TRIPOD PLATE)……………………………………………………………………….. 39

(21) [ADJUSTMENT] INITIALIZATION WHEN REPLACEING T100………………………

21-1 PREPARATION………………………………………………………………………………… 39

21-2 POWER CHECK……………………………………………………………………………….. 39

21-3 INSTALLING FIRMWARE…………………………………………………………………… 39

21-4 WRITHING INITIAL DATA…………………………………………………………………… 40

(22) [ADJUSTMENT] SR ADJUSTMENT (UNIT ADJUSTMENT)…………………………….

(23) [ADJUSTMENT] 0-J100 POSITION ADJUSTMENT………………………………………

(24 )[CONFIRMATION] CONFIRM SEALING FOR OUTSIDE………………………………

(25) A150/A201 (FRONT COVER/BACK COVER)……………………………………………....... 46

(26) A301 (TOP COVER)……………………………………………………………………………. 47

(27) [CONFIRMATION] FUNCTION CHECK 1...........................................................................

(BATTERY CONSUMPTION, AF, FI, EXPOSURE MODE, RELEASE, FLASH …ETC) 27-7 [ADJUSTMENT] FLASH STORE POSITION……………………………………………...

(28) [ADJUSTMENT] SLR OPERATION ADJUSTMENT……………………………………...

28-4 AF SHIFT ADJUSTMENT (OPTIONAL)……………………………………………………. 54

(29) [ADJUSTMENT] SR ADJUSTMENT (GAIN ADJUSTMENT)……………………………

(30) [ADJUSTMENT] DIGITAL ADJUSTMENT………………………………………………

30-4 WDC ADJUSTMENT (OPTIONAL)………………………………………………………..

(31) [ADJUSTMENT] SHUTTER SPEED ADJUSTMENT BY HISTOGRAM………………..

(32) A401 (BUTTOM COVER)……………………………………………………………………… 58

(33) [CONFIRMATION] FUNCTION CHECK 2 (FINAL CHECK)………………………………. 58

33-1 CONFIRMATION FOR SR FUNCTION…………………………………………………….. 59

33-2 INITIALIZATION (OPTIONAL) ……………………………………………………………. 59

33-3 FW VERSION UP ……………………………………………………………………………. 59

DISASSEMBLY AND ASSEMBLY PROCEDURES

1. Disassembly procedure of main body

[Preparation] Remove the Hot shoe cover, Eye cap and Battery from the main body.

1. A401 (Bottom cover)

[Caution]

There is strong magnet in the CCD/SR blocks therefore please do not place a screw or magnetic card near the

camera after the outside cover is removed.

① Screw (x5) ② Screw (x7) ③ Remove A401, battery cover.

[Caution]

There is SR/CCD block at bottom

side of the camera as shown with arrow, therefore

please pay attention the handling of the camera.

2. A301（Top cover）

① Screw, O ring ② Screw … Pop-up the flash ③ Screw ④ Screw… Peel off the grip rubber ⑤ Screw…(Inside of battery chamber) ⑥ Screw (x2)

[Caution] Be careful the electric shock where flash circuit

board is inside the cover.

①

②

③

①

②

①

②

④

③

⑤

⑥

⑦ Discharge the main capacitor

Lift up the A301 then discharge the main capacitor by using 100Ω-1kΩ resistor.

(Discharge between Blue and Brown (gray) soldering land on T750.)

⑧ Disconnect T51 flex board from connector. (Slide lock) ⑨ Unsolder lead 5 wires. ⑩ A301

⑪ A27 (Water proof sheet)

3. A150 and A201（Front cover・Back cover）

① Disconnect T920 flex board from connector. (Plug-in connector) ② Screw (x2) ③ Screw … Peel off the grip rubber. ④ Screw ⑤ A150

100～1kΩ

⑦

⑧

⑨

Blue

Black

Brown

Gray

Green

⑪

①

②

④

⑤

③

⑥ Put mount cover on the body to protect SI-LED and TV dial part. ⑦ Start from terminal side and then lift up the bottom side ⑧ Loosen the screw then remove a rug plate.

⑨ Screw (x2) ⑩ M311

4. 0-A51(Tripod plate)

① Screw (x4) ② 0-A51

⑥

⑦

⑦-2

Lug plate (27355-I17) Black (40mm)

⑧

⑨

⑩

①

②

5. 0-T100 (Main PC board)

① Peel off the BT (5x15)… (x6) ② Peel off T90 ③ Peel off U5 (76030- A35) ④ Unsolder 7 lead wires ⑤ Unsolder 2 lead wires ⑥ Unsolder 4 lead wires ⑦ Unsolder 6 lead wires ⑧ Unsolder 4 lead wires ⑨ Disconnect flex from connector (2 points Plug-in connector)

⑩ Disconnect flex from connector (2 points Flip lock connector)

…Peel off the J100

⑪ Screw (x3) ⑫Screw (TY-screw)

⑬ Put 0-T100 down as shown in figure bellow.

[Caution]The flex from SR/CCD should be take care carefully, otherwise it will effect the performance of

SR function.

⑭Disconnect flex from connector

(3 points Plug-in connector)

⑮T100

⑬

⑭

⑮

⑪

⑫

④

⑥

⑤

⑦

⑧

⑨

①

⑨

⑩

②

③

⑩

6. 0-T970（SD circuit block）

① Screw (x3) ② 0-T970

7. 0-T770 (PZ Circuit block)

① Unsolder lead wire x2 (Brown and White) ② Remove shoulder screw ③ 0-T770

8. 0-C000（SR/CCD block）

[Caution 1] Pay attention, there is powerful magnet is carried in the inside of a CCD/SR block. [Caution 2] Since a performance is spoiled, a CCD/SR block cannot be disassembled and also don't apply

the external pressure to a movable part

[Caution 3] The flex from SR/CCD should be take care carefully, otherwise it will effect the performance of

SR function.

① Remove the glue with using tools. (3 position)

② A31 Adjusting screws x3

③ 0-C000 --- Do not scratch on surface of CCD.

④ A32 Coil spring x3

①

②

③

①

②

③

④

9. O201 (LCD block)

① Unsolder 6 lead wires.

② Peel off [AE-L] SW from double stick tape.

③ Screw

④ TY screw (x2)

⑤ Lift up LCD block as shown figure below.

⑥ Disconnect O100 flex from connector. (Flip lock type)

⑦ Disconnect T700 flex from connector. (Flip lock type)

10. A350 (Main SW retainer plate)

① Peel off BT(6x15) ② Peel off the flex on release SW and Green button SW ③ Screw ④ TY screw ⑤ A350

⑥

⑦

⑤

③

④

①

②

③

④

⑤

②

①

11. 0-T700 (Upper right side flex board)

① Unsolder 12 lead wires. ② Unsolder 4 lands. (T71 flex board)

③ Peel off flex board ④ TY screw (x2)

⑤ Screw (x2) ⑥ T700

③

④

①

②

⑤

⑥

12. 0-T750 (Upper left side flex board)

① Unsolder 7 lands. (O170 flex) ② Unsolder 10 lead wires. ③ Unsolder 7 lead wires.

④ Screw (x3) ⑤ TY screw ⑥ Peel off the flex of RAW SW ⑦ Peel off the flex of Pentaprism ⑧ T750

13. 0-A3 (Bottom Plate)

① Screw x2 ② A423 (Mask)

③ T901 --- lift up flex. ④ TY-CNL-D1.7x2.5 (x2)

TY-CNL-E1.7x2.2 Ni(x2)

⑤ TY-CSM ⑥ TY-CNL-D1.7x4.0 (x3) ⑦ A3

①

②

③

④

⑤

⑥

⑦

⑧

①

②

③

④

⑤

⑥

⑦

④

14. T901 (Lowe flex board)

① Unsolder T301/M100 flex land (20 lands) ② Unsolder two read wires / T901 ③ Screw ④ A141

15. A5 (Right shoulder plate)

① CSM screw ② TY screw ③ A5 and related parts.

16. 0-Q200 (Flash PC board)

① TY screw ② A117 ③ TY screw ④ 0-Q200

17. A6 (Left shoulder plate)

① CNL-D ② TY-CNL-D ③ TY-CSM x4 ④ A6

①

②

③

④

② ③

④

①

②

③

①

②

③

④

18. 0-A101 (Front housing block)

① Supply DC2V to 0-S250 (Mirror motor).

(Positive (+) on Red wire) Set the front housing block to mirror up position.

② Put mount cover on the body to protect SI-LED part.

③ Screws x5 ④ 0-A101

19. A13 (Battery chamber) and related parts

① Screw x2 ② A13 and related parts.

20. 0-E000 (Shutter block)

① A70 shoulder screw x3 ② 0-E000 ③ Main plate

④

①

②

③

①

②

2. Assembly and Disassembly procedure of front housing block

*Disassemble the front housing block in reverse order of assembly procedures.

1. Front housing block

B41, M120, (DT(4x15)),

B58 x2, B59, TY-CNL-G 1.7x2.0,

0-B52 (mirror sheet),

B66 (shaft) ----A screw lock (SL) and L115 are applied.

B63, B57

B62 (spring) ---- Apply screw lock.

2. M1

*B65, 0-M4, M6, M7 and M18 are installed on M1.

① M1

② TY-CNLD1.7x4.0 x3

Bond

L115

B65

0-M4

M18

Bond

①

②

3. 0-G100

① Apply G126 at 13 positions and apply L115 at 2 positions. ② Install B20 to B11.

③ B11 ----Hook the spring to shaft of mirror sheet.

[Caution] Caution for come off spring.

④ B19 ⑤ B10 ⑥ B21

⑦ Install B17 to B9.

⑧ Install B18 to B9.

⑨ 0-B8

----Apply G126 to surface of cam.

⑩ B7

----Apply G126 to surface of cam on both side.

⑪ Align the both hole of 0-B8 and B7. ⑫ B3 ⑬ B4 ⑭ B5 ⑮ B6

⑯ Turn B7 clockwise until the arrow indicated in figure right.

①

G126

L115

②

③

④

⑤

⑥

⑦

⑧

⑪

⑫

⑬

⑭

⑮

⑨

⑩

⑯

⑰ Clean code plate by solvent and apply G151. ⑱ Latch the lever of G100 while pushing

down the sliding plate.

⑲ 0-G100

----Surely install G100 without any gap between plate. ⑳ TY-CNL-D1.7x3.0 (x4)

[Arrangement when replace G100]

1. Arrange the lead wires with DT (5x15) as shown in figure.

2. Solder 4 lead wires.(Pink, Purple, Red, Black)

3. Affix A364 on the mirror motor by DT (3x6).

⑰

⑱

⑲

⑳

DT(5x15)

Pink (60mm) Purple (60)

Red (95mm) Black (95)

S364

[Notice for Disassembly] Set the mirror seat at top position before removing 0-G100.

1.As shown in a figure, a gear is turned, and it sets to a mirror up position.

Mirror up: (Shutter charge lever(1) and mirror seat(2) and sliding plate(3) must be top end

position. )

2. Latch the lever of G100 while pushing down the sliding plate.

②

③

①

+ 48 hidden pages

Pentax K10D 76830 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual