Pentax K10D 76830 User manual

PENTAX Service Co.,Ltd
Technical Service Dep.
03.07H.Y.
Product No. 76830
TM
ENGLISH

1
[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

2
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
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].

4
(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.

5
Outline ofAssembly 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)

6
3. Flowchart forAssemble, Adjustment and Confirmation
page
2. ASSEMBLYAND DISASSEMBLY PROCEDURE OFFRONT HOUSING................................ 18
(1) FRONT HOUSING BLOCK........................................................................................................... 18
(2) M1................................................................................................................................................... 18
(3) 0-G100............................................................................................................................................ 19
(4) [CONFIRM] CHECKING THE MIRROR FUNCTION.......................................................... 21
(5) 0-S300............................................................................................................................................. 21
(6) A104 ……………………………………………………………………………………………… 22
(7) [ADJUST] POSITIONING 1STAND 2ND MIRROR ……………………………………….. 23
(8) [ADJUST] AF JOINT STROKE ………………………………………………………………. 24
(9) L2. 0-L3… ……………………………………………………………………………………….. 24
(10) M301 ……………………………………………………………………………………………. 24
(11) [ADJUST] VIEWFINDER FOCUS AND PARALLAX........................................................... 25
(12) S1 BLOCK ……………………………………………………………………………………... 25
(13) [ADJUST] POSITIONING SI-LED........................................................................................... 26
(14) 0-O100........................................................................................................................................... 26
(15) [ADJUST] POSITIONING 0-O100 (VIEWFINDER INDICATIONS).................................. 27
(16) 0-M100.......................................................................................................................................... 27
(17) 0-J100............................................................................................................................................ 28
(18) 0-T940........................................................................................................................................... 28
3. ASSEMBLY PROCEDURE OF MAIN BODY................................................................................ 29
(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.......................................................... 35
(14) 0-C000 (SR/CCD BLOCK). ......................................................................................................... 35
(15) [ADJUSTMENT] HEIGHT OF 0-C000………………………………………………………... 36
(16) 0-T970 (SD CIRCUITS BLOCK)……………………………………………………………… 37

7
(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……………………… 39
21-1 PREPARATION………………………………………………………………………………… 39
21-2 POWER CHECK……………………………………………………………………………….. 39
21-3 INSTALLING FIRMWARE…………………………………………………………………… 39
21-4 WRITHING INITIAL DATA…………………………………………………………………… 40
(22) [ADJUSTMENT] SR ADJUSTMENT (UNITADJUSTMENT)……………………………. 40
(23) [ADJUSTMENT] 0-J100 POSITION ADJUSTMENT……………………………………… 42
(24 )[CONFIRMATION] CONFIRM SEALING FOR OUTSIDE……………………………… 43
(25) A150/A201 (FRONT COVER/BACK COVER)……………………………………………....... 46
(26) A301 (TOP COVER)……………………………………………………………………………. 47
(27) [CONFIRMATION] FUNCTION CHECK 1........................................................................... 48
(BATTERY CONSUMPTION, AF, FI, EXPOSURE MODE, RELEASE, FLASH …ETC)
27-7 [ADJUSTMENT] FLASH STORE POSITION……………………………………………... 49
(28) [ADJUSTMENT] SLR OPERATION ADJUSTMENT……………………………………... 50
28-4 AF SHIFT ADJUSTMENT (OPTIONAL)……………………………………………………. 54
(29) [ADJUSTMENT] SR ADJUSTMENT (GAIN ADJUSTMENT)…………………………… 56
(30) [ADJUSTMENT] DIGITALADJUSTMENT……………………………………………… 57
30-4 WDC ADJUSTMENT (OPTIONAL)……………………………………………………….. 58
(31) [ADJUSTMENT] SHUTTER SPEED ADJUSTMENT BY HISTOGRAM……………….. 58
(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

8
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.
①②
③
①②
①
②
④
③ ⑤⑥

9
⑦ Discharge the main capacitor
Lift up the A301 then discharge the main capacitor by using 100Ω-1kΩresistor.
(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

10
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)
①Screw (x4)
②0-A51
⑥ ⑦ ⑦-2
Lug plate (27355-I17)
Black (40mm)
⑧
⑨
⑩
①
②

11
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)
⑩Disconnect flex from connector (2 points Flip lock connector)
…Peel off the J100
⑪ Screw (x3)
⑫Screw (TY-screw)
⑬Put 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
⑬⑭
⑮
⑪
⑫
④⑥
⑤
⑦
⑧
⑨
①
①
⑨
⑩
②
③
⑩

12
6. 0-T970（SD circuit block）
①Screw (x3)
②0-T970
7. 0-T770 (PZ Circuit block)
①Unsolder lead wire x2 (Brown and White)
②Remove shoulder screw
③0-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.
①Remove the glue with using tools. (3 position)
②A31 Adjusting screws x3
③0-C000 --- Do not scratch on surface of CCD.
④A32 Coil spring x3
①
②
②
③
①
①
②
③
④

13
9. O201 (LCD block)
①Unsolder 6 lead wires.
②Peel off [AE-L] SW from double stick tape.
③Screw
④TY screw (x2)
⑤Lift up LCD block as shown figure below.
⑥Disconnect O100 flex from connector. (Flip lock type)
⑦Disconnect T700 flex from connector. (Flip lock type)
10. A350 (Main SW retainer plate)
①Peel off BT(6x15)
② Peel off the flex on release SW and Green button SW
③Screw
④TY screw
⑤A350
⑥
⑦
⑤
③
④
①
②
②
③
④
⑤②
①

14
11. 0-T700 (Upper right side flex board)
①Unsolder 12 lead wires.
②Unsolder 4 lands. (T71 flex board)
③Peel off flex board
④TY screw (x2)
⑤Screw (x2)
⑥T700
③
④
①
②
⑤
⑥

15
12. 0-T750 (Upper left side flex board)
①Unsolder 7 lands. (O170 flex)
②Unsolder 10 lead wires.
③Unsolder 7 lead wires.
④Screw (x3)
⑤TY screw
⑥Peel off the flex of RAW SW
⑦Peel off the flex of Pentaprism
⑧T750
13. 0-A3 (Bottom Plate)
①Screw x2
②A423 (Mask)
③T901 --- lift up flex.
④TY-CNL-D1.7x2.5 (x2)
TY-CNL-E1.7x2.2 Ni(x2)
⑤TY-CSM
⑥TY-CNL-D1.7x4.0 (x3)
⑦A3
①
②③
④
⑤
⑥
⑦
⑧
①
②
③
④
⑤
⑥
⑦
④
④

16
14. T901 (Lowe flex board)
①Unsolder T301/M100 flex land (20 lands)
②Unsolder two read wires / T901
③Screw
④A141
15. A5 (Right shoulder plate)
①CSM screw
②TY screw
③A5 and related parts.
16. 0-Q200 (Flash PC board)
①TY screw
②A117
③TY screw
④0-Q200
17. A6 (Left shoulder plate)
①CNL-D
②TY-CNL-D
③TY-CSM x4
④A6
①
②
③
④
② ③ ④
①
①
②
③
①
②
③
④

17
18. 0-A101 (Front housing block)
①Supply DC2V to 0-S250 (Mirror motor).
(Positive (+) on Red wire) Set the front housing block to mirror up position.
②Put mount cover on the body to protect SI-LED part.
③Screws x5
④0-A101
19. A13 (Battery chamber) and related parts
①Screw x2
②A13 and related parts.
20. 0-E000 (Shutter block)
①A70 shoulder screw x3
②0-E000
③Main plate
④
① ②③
① ②

18
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.
①M1
②TY-CNLD1.7x4.0 x3
Bond
L115
SL
L115
B65
0-M4
M18
Bond
M1
M7
M6
①
②

19
3. 0-G100
①Apply G126 at 13 positions and apply L115 at 2 positions.
②Install B20 to B11.
③B11 ----Hook the spring to shaft of mirror sheet.
[Caution] Caution for come off spring.
④B19
⑤B10
⑥B21
⑦Install B17 to B9.
⑧Install B18 to B9.
⑨0-B8
----Apply G126 to surface of cam.
⑩B7
----Apply G126 to surface of cam on both side.
⑪Align the both hole of 0-B8 and B7.
⑫B3
⑬B4
⑭B5
⑮B6
⑯Turn B7 clockwise until the arrow indicated in figure right.
①
G126
L115
②
③
④
⑤
⑥
⑦⑧
⑪
⑫
⑬
⑭
⑮
⑨
⑩
⑯