Sony KF-60DX100, RM-Y910 Service Manual

MODEL COMMANDER DEST.

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LA-1SERVICE MANUAL

CHASSIS

KF-60DX100
KF-60DX100

RM-Y910

RM-Y910

US

Canadian

KF-60DX100 RM-Y910

LCD PROJECTION TV

– 16 –

KF-60DX100

RM-Y910

3-1. ELECTRICAL ADJUSTMENT BY REMOTE

COMMANDER

By using remote commander (RM-Y910), all circuit adjust­ments can be made.

NOTE : Test Equipment Required.

1. Pattern Generator (with component outputs)

2. Oscilloscope

3. Digital multimeter

3-1-1.Method of Setting the Service Adjustment

Mode

1. Standby mode. (Power off)

2. DISPLAY t 5 t VOL (+) t TV POWER
on the remote commander.
(Press each button within a second.)
The following service screen will appear.

SECTION 3

ELECTRICAL ADJUSTMENTS

Category Name

Item Name Input Signal

Mode

Item No.

3D-COMB 0 0 SERVICE
NRMD TV

WSL: xxx

F/A FLAG: xxxxxxxx
CBA FLAG: xxxxxxxx

Data

Category Name

Item Name

Item No.

L001OUT 0 0 G
OCKPN
TEMP 42DEG

LCD PJ ENGINE VER.0.026

9/11
EE2F

Data

<LCD PROJECTOR ENGINE>

3-1-2.Service Mode Adjustment

1. The SCREEN displays the item being adjusted.

2. Press “1” or “4” on the remote commander to select the
adjustment item.

3. Press “3” or “6” on the remote commander to change the data.

4. Press “2” or “5” on the remote commander to select the category.
Every time you press “2” (Category up), Service mode
changes in the order as shown below.

* : LCD Projector Engine

3D-COMB

MCP-ADJ3

MID1

* L001AOI

CCD

OP

* D-GM TG

ID

2103-1

VID ADJ

MID2

* L001POS S

* L001OUT

* D-GM IM

2103-2

USER STD

* HV POS AD

MID3

* L001SCALE

* H POS SHI

P-BOOST1

MCP-FIX

MID5

* L001ENH

* SH SET

* PLL-C

* L001Y

P-BOOST2

2151

MID6

* LCD-DR

* D-GM WB

* L001IN

P-BOOST3

AP

OSD

* LM75

* D-GM TEST

TRUS

* L001OPT

MCP-ADJ1

SNNR

* OSD-E

* D-GM TPN

DLBY

* L001OACT

ID1

* OPTION-E

MCP-ADJ2

* D-GM CUR

5. If you want to recover the latest values press “-” then
“[ENTER]” to read the memory.

6. Press “[MUTING]” then “[ENTER]” to write into memory.

7. Turn power off.

Note: Press “8” then “[ENTER]” on the remote commander to

set the shipping conditions or turn set off and on to exit.

3-1-3. Memory Write Confirmation Method

1. After adjustment, turn power off with the remote commander.

2. Turn power on and set to service mode.

3. Call the adjusted items again and confirm they were adjusted.

– 17 –

KF-60DX100

RM-Y910

DISPLAY

Adjustment item
up

Adjustment item
down

Adjustment category
up

Read data from
NVM

Write data to NVM

POWER

MUTING

VOL +

ENTER

FAVORITES

TWIN

Adjustment category
down

Data up
Data down

PICTURE MODE

WIDE MODE

Initialize data
(Not stored)

User control goes
to the standerd state
(Shipping Conditions)

RM-Y910

3-1-4. Adjusting Buttons and Indicator

Commander Function

Button Mode Description

[MUTING] + [ENTER] WRITE Writes data to NVM.

- + [ENTER] READ Reads data from NVM.
8 + [ENTER] RESET Set the shipping condition.
7 + [ENTER] INT– Service data initialization.

Not stored.
(Be sure not to use usually)

FUNCTION OF KEYS ON COMMANDER

• 1 : Changes adjustment item. (item No. moves up)

• 4 : Changes adjustment item. (item No. moves down)

• 2 : Changes adjustment category.

(category moves up)

• 5 : Changes adjustment category.
(category moves down)

• 3 : Changes data value. (up)

• 6 : Changes data value. (down)

– 18 –

KF-60DX100

RM-Y910

3-1-5.Service Mode List

3D-COMB

Table 1

No. Name

0 NRMD Noise reduction mode setting 0 - 3 Table 1
1 YAPS Y output correction 0 - 3 3

3D (COMB)

3L (THROUGH)

3L (ROUND)

3L (THROUGH) COMB/ROUND

THROUGH ROUND THROUGH

2 CLKS System clock setting 0 - 3 1

28NR=01010101

3 NSDS Selection for standard/non-standard signal processing 0 - 3 Table 1 3 (when OP=0)
4 MSS Selection for inter-frame/inter-line processing 0 - 3 0 2 (when OP=1)
5 KILS Killer processing selection 0 - 3 2 3 NSDS 03030303
6 CDL C-signal phase with respect to the Y-signal 0 - 7 Table 5
7 DYCO DY detection coring level (Y motion detection coring) 0 - 15 Table 2
8 DYGA DY detection gain (Y motion detection gain) 0 - 15 Table 2

Table 2

9 DCCO DC detection coring level (C motion detection coring) 0 - 15 Table 2

3DYC 2DYC + YCNR MNNR YCNR

10 DCGA DC detection gain (C motion detection gain) 0 - 15 Table 2

0 NRMD= 0123

11 YNRL Frame recursive YNR nonlinear filter limit level 0 - 3 1 7 DYCO 2224
12 CNRL Frame recursive CNR nonlinear filter limit level 0 - 3 1 8 DYGA 10 10 10 10
13 VTRH Hysteresis for H sync non-standard signal detection 0 - 3 Table 3 9 DCCO 5535
14 VTRR Sensitivity for H sync non-standard signal detection 0 - 3 Table 3 10 DCGA 5 5 10 5
15 LDSR Sensitivity for frame non-standard signal detection 0 - 3 Table 3 25 D2GA 4444
16 VAPG V aperture compensation gain 0 - 7 Table 6
17 VAPI V aperture compensation convergence point 0 - 31 Table 6
18 YPFT Y peaking filter (BPF) center frequency 0 - 3 3

Table 3

19 YPFG Y peaking filter (BPF) gain 0 - 15 7

RF Video (CV/S) Component

20 YHCO Y output high frequency component coring 0 - 3 0 13 VTRH 1 1 1
21 YHCG Y output high frequency component coring gain 0 - 1 0 14 VTRR 1 1 1
22 HSSL H sync slice level 0 - 15 12 15 LDSR 2 2 2
23 VSSL V sync slice level 0 - 15 8 35 CC3N 0 0 0
24 ADCL ADC clock delay 0 - 3 3
25 D2GA Moving detection gain 0 - 7 Table 2
26 KILR Killer detection reference 0 - 15 3

Table 4

27 OP Option : Selection of comb filter & recursive noise reduction types 0 - 1 1

RF

Video (1,2,3,4)

Video (5,6)

28 NR1 Noise reduction on/off 0 - 1 Table 1 41 LIND 0 0 2
29 NR2 SNNR control on/off 0 - 1 0
30 WSL Noise level detection level data 0 - 255 Read
31 HPLL H PLL filter 0 - 1 1

Table 5

32 BPLL Burst PLL filter 0 - 1 1

RF Video (CV/S)

33 FSCF Burst extraction gain 0 - 1 0 6 CDL 3 3
34 PLLF PLL loop gain 0 - 1 1
35 CC3N Selection if a line comb filter C separation filter characteristic 0 - 1 Table 3
36 HDP Fine adjustment of the system H phase 0 - 7 5

Table 6

37 BGPS Burst gate start 0 - 15 4

VIVID STANDARD MOVIE MILD

38 BGPW Burst gate width 0 - 15 10 16 VAPG 0330
39 TEST Test bit (0 : Normal mode, 1 : Test mode) (*forbidden setting) 0 - 1 0 17 VAPI 6 10 10 4
40 WSC Amount of noise detection coring 0 - 3 1
41 LIND DRC-M line doubling setting for non-standard signal UHF/VHF & Video 1-4 0 - 15 Table 4
42 PFGO YPFG offset at GR on (*not used) 0 - 7 3

Data

Range

Data

Item

Function

2330 NRMD 0011

RF/Video S Video

Non-standard Standard Non-standardStandard

Note: • shaded items are fixed. There is no need to change data. Others are different a little

in the sets individually. Basically, there is no need to change data, too.

– 19 –

KF-60DX100

RM-Y910

2103-1

One screen (Mild) Others

No. Name

0 YLEV Y out gain 0 - 63 45 50 28 33
1 CLEV Cb & Cr out gain 0 - 63 35 58 13 31

RF Video

2 SCON Sub contrast 0 - 15 8 9
3 SCOL Sub color 0 - 15 6 7
4 SHUE Sub hue 0 - 15 9 8
5 YDLY Y/C delay time 0 - 3 0 0

6 SHAP Sharpness 0 - 15 5665
7 SHF0 Sharpness f0 selector 0 - 31222
8 PREO Shapeness pre/over-shoot ratio 0 - 30330
9 BPF0 Chroma band filter f0 setting 0 - 33000
10 BPFQ Chroma band filter Q setting 0 - 30000
11 BPSW Chroma band filter on/off 0 - 11000
12 TRAP Y block chroma trap filter on/off 0 - 10000
13 LPF Y/Cb/Cr output LPF on/off 0 - 11111

14 AFCG AFC loop gain (PLL between H sync & H VCO) 0 - 1 1 0 0
15 CDMD V countdown system mode selector 0 - 3333
16 SSMD H & V sync slide level setting 0 - 3 0 0 0
17 HMSK Masking of macrovision signal on/off 0 - 1 1 1 1
18 HALI H automatic adjustment on/off 0 - 1 0 0 0
19 PPHA H TIM phase adjustment video 0 - 15 6 8 8

One screen (Mild) Others

20 CBOF Cb/EXT Cb offset 0 - 63 32 34 36 36
21 CROF Cr/EXT Cr offset 0 - 63 32 31 33 33

One screen

Others

03

Movie

02

Movie

Component

(480i)

RF Video

Component

(480i)

RF/Video

Component

(480i)

RF/Video

Component

(480i)

RF/Video

Component

(480i)

RF

Composite

Video

S Video

Component

(480i)

Item

Function

Data

Range

RF/Video

0

23 DCTR DC transmission ratio 0 - 3

0

22 ATPD Auto-pedestal inflection point 0 - 3

– 20 –

KF-60DX100

RM-Y910

2103-2

RF/Video

No. Name VDO DRC

0 YLEV Y out gain 0 - 63 26 22
1 CLEV Cb & Cr out gain 0 - 63 23 16

RF Video

2 SCON Sub contrast 0 - 15 8 12
3 SCOL Sub color 0 - 15 6 6
4 SHUE Sub hue 0 - 15 9 8
5 YDLY Y/C delay time 0 - 3 0 0

6 SHAP Sharpness 0 - 15 6 6 6
7 SHF0 Sharpness f0 selector 0 - 3 1 1 1
8 PREO Shapeness pre/over-shoot ratio 0 - 3 0 3 3
9 BPF0 Chroma band filter f0 setting 0 - 3 0 0 0
10 BPFQ Chroma band filter Q setting 0 - 3 0 0 0
11 BPSW Chroma band filter on/off 0 - 1 0 0 0
12 TRAP Y block chroma trap filter on/off 0 - 1 0 0 0
13 LPF Y/Cb/Cr output LPF on/off 0 - 1 1 1 1

RF Video

14 AFCG AFC loop gain (PLL between H sync & H VCO) 0 - 1 1 0
15 CDMD V countdown system mode selector 0 - 3 3 3
16 SSMD H & V sync slide level setting 0 - 3 0 0
17 HMSK Masking of macrovision signal on/off 0 - 1 1 1
18 HALI H automatic adjustment on/off 0 - 1 0 0
19 PPHA H TIM phase adjustment video 0 - 15 7 8

RF/Video

VDO DRC

20 CBOF Cb/EXT Cb offset 0 - 63 32 36
21 CROF Cr/EXT Cr offset 0 - 63 33 34

Data

22 ATPD Auto-pedestal inflection point 0 - 3 *1
23 DCTR DC transmission ratio 0 - 3 *1 *1 The same data as 2103-1.

Composite

Video

S Video

Item

Function

Data

Range

RF

– 21 –

KF-60DX100

RM-Y910

P- BOOST 1

Table1

No. Name Vivid Standard Movie Mlid

0 BSET 0 - 7 Table1 RF 2464
1 AMS Amplitude mode selection

Data table selection

0 - 11 Video5767

2 DEMO

Demonstration mode on/off

0 - 1 0 Component 1363

3 SN Steepness correction 0 - 63- 0000

P- BOOST 2

No. Name 01234567

0 LWID Line width correction 0 - 630 31313131313131
1 STEP 0 - 6300000000
2 CRNG Coring level

Steeness correction

0 - 630 1525103015 515
3 VDC Video dependent coring on/off 0 - 101111111
4 OSP Overrrule smart peaking 0 - 100100000
5 BOST Black offset compensation on/off 0 - 100000000
6 ABST Adaptive black stretch 0 - 6300000000
7 VGAM Variable gamma 0 - 63 32 28 24 24 22 27 31 22
8 NLMP Non-linearity amplifier 0 - 630 2220211522 718
9 PKNG Peaking amplitude 0 - 630 37153225352042
10 CFS Contour filter selection 0 - 101111111
11 FHS Line frequency selection 0 - 100000000
12 LDH Luminance determined histogram

Snow color adjustment by green stretch

0 - 101111111
13 SNOW 0 - 111111111

Comon

14 WLB Window letterbox format 0 - 1 0

P- BOOST 3

No. Name 01234567

0 CDS Color dependent sharpness on/off 0 - 111111111
1 CTI Color transient improvement on/off 0 - 100000000
2 WPO White-point stretch on/off 0 - 111111111
3 DBL Blue stretch on/off 0 - 100000000
4GBLBlue stretch gain 0 - 100000000
5 SBL Blue stretch size 0 - 100000000
6 DSK Dynamic skin tone on/off 0 - 100000000
7 ASK Dynamic skin tone angle 0 - 100000000
8 WSK Dynamic skin tone width 0 - 100000000
9 SSK Dynamic skin tone size 0 - 100000000
10 DGR Green enhancement on/off 0 - 101100100
11 GGR Green enhancement gain 0 - 100000000
12 WGR Green enhancement width 0 - 100000000
13 SGR Green enhancement size 0 - 100000000
14 CDLY Chrominance delay 0 - 747777454

BSET data (P-BOOST1 _0_BSET= )

Two screen

SCREEN MODE

Data

One screen

Item

Function

Data

Range

BSET data (P-BOOST1 _0_BSET= )

Item

Function

Data

Range

Item

Function

Data

Range

– 22 –

KF-60DX100

RM-Y910

RF / Video Component

480i 480i 480p/720p 1080i

No. Name Mild Others Mild Others All mode All mode

0 RDRV RED drive gain control 0 - 63 50 50 50 50 50 50
1 RCUT

RED cutoff control

0 - 63 40 40 40 40 40 40
2 GDRV

GREEN drive gain control

0 - 63 50 50 50 50 50 50
3 GCUT

GREEN cutoff control

0 - 63 40 40 40 40 40 40
4 BDRV

BLUE drive control

0 - 63 50 50 50 50 50 50
5 BCUT

BLUE cutoff control

0 - 63 40 40 40 40 40 40
6 CROF

DC offset for Cr signal

0 - 15999967
7 CBOF

DC offset for Cb signal

0 - 15777767
8 SCON

Sub contrast gain control

0 - 15444455
9 SBRT

Sub brightness control

0 - 63 31 31 31 31 31 31
10 PICT

Picture gain control

0 - 63 53 53 50 50 50 50
11 BRT

Brightness control

0 - 63 55 55 55 55 55 55

Component

No. Name 480i 480p 720p 1080i Neutral Warm Neutral Warm

0 SCOL Color gain control 0 - 15777877 ---­1 SHUE Hue center control 0 - 15888887 ---­2 RYR

Sets +(R-Y) component in R-Y axes

0 - 15222244 0

000

3 RYB

Sets -(B-Y) component in R-Y axes

0 - 15 10 10 10 10 12 12

+4 +4 0 0

4 GYR

Sets -(R-Y) component in G-Y axes

0 - 15 10 10 10 12 10 10

0000

5 GYB

Sets -(B-Y) component in G-Y axes

0 - 15888555

0000

MCP-ADJ3

No. Name Mild Others Mild Others Mild Others Mild Others Mild Others Mild Others

0 SSHP Sharpness center control 0 - 3110000010100
1F0

Sets sharpness f0

0 - 3131313133333

2 POVR

Sets the preshoot to overshoot ratio

0 - 3131322222222

3 SYSM

Sets signal bandwidth

0 - 3111112111122

4 CTI Sets edge improvement of color difference signal 0 - 3000001010001

Shift value of HD

system

7
4

31

Twin , Favorite, Index,

Freeze

53
55

Video

Item

Function RF

Twin , Favorite, Index,

Freeze

VideoRF

480i 480p

Item

Function

Data

Range

Item

Function

Data

Range

Data

Range

40
50
40

9

Twin , Favorite, Index,

Freeze

50
40
50

0

10

8

7
9
2

10

720p 1080i

Component

3
0
2
1

MCP-ADJ1

MCP-ADJ2