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Self Diagnosis
Supported model
SERVICE MANUAL AA-2U CHASSIS
MODEL NAME REMOTE COMMANDER DESTINATION CHASSIS NO.
KV-32FV27 RM-Y182 US SCC-S44KA
KV-32FV27 RM-Y182 CND SCC-S45GA
KV-36FS13 RM-Y180 US SCC-S44HA
KV-36FS13 RM-Y180 CND SCC-S45EA
KV-36FS13H RM-Y180 HAWAII SCC-S46FA
KV-36FS17 RM-Y181 US SCC-S44GA
KV-36FS17H RM-Y181 HAWAII SCC-S46EA
KV-36FV27 RM-Y182 US SCC-S44JA
KV-36FV27 RM-Y182 CND SCC-S45FA
KV-36FV27H RM-Y182 HAWAII SCC-S46GA
KV-38FS17 RM-Y181 E SCC-S50EA
KV-36FV27 RM-Y
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KV-32FV27 / 36FS13 / 36FS17 / 36FV27/ 38FS17 SECTION 4: CIRCUIT ADJUSTMENTS ELECTRICAL ADJUSTMENTS BY REMOTE COMMANDER Use the Remote Commander (RM-Y180, RM-Y181, RM-Y182) to perform the circuit adjustments in this section. Test Equipment Required: 1. Pattern generator 2. Frequency counter 3. Digital multimeter 4. Audio oscillator 4-2. MEMORY WRITE CONFIRMATION 4-1. SETTING THE SERVICE ADJUSTMENT METHOD MODE 1. After adjustment, pull out the plug from the AC outlet, then replace 1. St
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KV-32FV27 / 36FS13 / 36FS17 / 36FV27 / 38FS17 4-4. ADJUSTMENT ITEMS (1 OF 6) Description Data Adj/Fix Initial 32" 36"/38" Comments Register Name Range Data FV FS FV 0 H-Position 0-63 Adj 77 7 0: 2ms delay, 63: 2ms advance HPOS 1 H-Size 0-63 Adj 1010 10 EW DC bias, 0: -0.5V, 31: 0V, 63: +0.5V HSIZ 2 VBOW AFC Bow 0-15 Adj 66 6 0: top/bottom delay 900ns, 7: center, 15: top/bottom advance 900ns 0: top delay/bottom advance 650ns, 7: center,
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KV-32FV27 / 36FS13 / 36FS17 / 36FV27 / 38FS17 ADJUSTMENT ITEMS (2 OF 6) Description Data Adj/Fix Initial 32" 36"/38" Comments Register Name Range Data FV FS FV 0,1 0=2.5MHZ, 1=3.0MHz 48 YSPF Sharpness fo for YUV Input FIX 1 1 0,1 0: Japan Axis, 1: US Axis 49 AXNT Axis NTSC FIX 00 50 Pre/Overshoot Ratio 0,1 FIX 1 1 0: 1:1, 1: 2:1 PREL 51 DC Transmission Ratio 0,1 FIX 1 1 0:100%, 1:85% DCT 52 ABL Mode 0,1 FIX 1 1 0:Picture ABL, 1:Picture/Brightnes
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KV-32FV27 / 36FS13 / 36FS17 / 36FV27 / 38FS17 ADJUSTMENT ITEMS (3 OF 6) Description Data Adj/Fix Initial 32" 36"/38" Comments Register Name Range Data FV FS FV 0-3 External Y-ADC clamp pulse 24 ST0S Select ST0 Pin Output Signal FIX 1 1 0-3 1LSB coring for noise detection circuit 25 WSC Noise Detection Coring FIX 1 1 26 H-sync Non-Standard Detection Hysteresis 0-3 FIX 1 1 Low hysteresis (2 clock pulses) VTRH 27 H-sync Non-Standard Detection Sensitivit
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KV-32FV27 / 36FS13 / 36FS17 / 36FV27 / 38FS17 ADJUSTMENT ITEMS (4 OF 6) Description Data Adj/Fix Initial 32" 36"38" Comments Register Name Range Data FV FS FV 7 GCUR Controls Curve of Gamma Correction 0,1 FIX 00 0: -2.4dB, -1.6dB 0,1 OFF 8 BLKC Black Conpensation FIX 1 1 PIC IMP 0-3 Pin 20 Output: 0=RS, 1=SHR, 2=RTC, 3=TEST3 9 TEST Test Bit FIX 3 3 10 Gain of DL APACON at 8MHz Peak 0-7 FIX 00 0: 0dB, 7: +6dB RS TA1226N 11 Compensation Ratio of SRT and DL APACON 0-7 FIX 4 4 0: Min, 7:
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KV-32FV27 / 36FS13 / 36FS17 / 36FV27 / 38FS17 ADJUSTMENT ITEMS (5 OF 6) Description Data Adj/Fix Initial 32" 36"/38" Comments Register Name Range Data FV FS FV 0-255 0: 0.3Vpp, 192: 1.0Vpp, 255: 1.2Vpp 20 PUGA Peak Level U Output FIX 52 52 21 Peak Level U Output YUV Input 0-255 FIX 36 36 0: 0.3Vpp, 192: 1.0Vpp, 255: 1.2Vpp 4PUG 22 Peak Level Y Output 0-255 Fix by Model 104 25 35 0: 0.3Vpp, 192: 1.0Vpp, 255: 1.2Vpp PYGA 23 Peak Level Y Output YUV Input 0-255 Fix by Model 129 27 37 0: 0.3Vp
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KV-32FV27 / 36FS13 / 36FS17 / 36FV27 / 38FS17 ADJUSTMENT ITEMS (6 OF 6) Description Data Adj/Fix Initial 32" 36"/38" Comments Register Name Range Data FV FS FV 0 RDOF Red Drive offset for WARM 0-63 FIX 00 Red Drive MOVIE=RDRV(RDR4)-RDOF 1 GDOF Green Drive offset for WARM 0-63 FIX 44 Green Drive MOVIE=GDRV(GDR4)-GDOF 2 BDOF Blue Drive offset for WARM 0-63 FIX 15 15 Blue Drive MOVIE=BDRV(BDR4)-BDOF 3 RCOF Red Cutoff offset for WARM 0-31 FIX Red Cutoff MOVIE=RCUT(RCU4)-RCOF 00 4 GCOF Green Cutoff
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KV-32FV27 / 36FS13 / 36FS17 / 36FV27 / 38FS17 TO PROGRAM PROGRAM PALETTE RESET SUB HUE, SUB COLOR ADJUSTMENT LEVELS (T2HU, T2CO, V2HU, V2CO, 4SHU, 4COL) 1. Switch to Program Palette to edit. Note: T2HU and T2CO are for Tuner inputs. V2HU and V2CO are for all other Video inputs. 2. Enter Service Mode. 4SHU and 4COL are for Video 4 input. 3. Set desired values for current Program Palette settings. 4. Write into memory by pressing MUTING then ENTER . 1. Input a 75% color-bar signal. 5. Repeat
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KV-32FV27 / 36FS13 / 36FS17 / 36FV27 / 38FS17 H. SIZE ADJUSTMENT (HSIZ) V ANGLE (VANG), V BOW (VBOW), UPPER PIN (UPIN) AND LOW PIN (LPIN) 1. Input a monoscope signal. ADJUSTMENTS 2. Set to Service Adjustment Mode. 1 4 3. Select HSIZ with and . 1. Input a monoscope signal. 3 6 4. Adjust with and for the best vertical size. 2. Set to Service Adjustment Mode. ENTER MUTING 5. Write into the memory by pressing then . 1 4 3. Select VANG, VBOW, UPIN, and LPIN with and . 3 6 4. Adjust with a
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KV-32FV27 / 36FS13 / 36FS17 / 36FV27 / 38FS17 ROTATION COIL ADJUSTMENT 1. Input a monoscope signal. 2. Push the Menu button on the Remote. 3. Select the “Set-up” mode. 4. Select “Tilt Correction”. Confi rm that number (0) color changes to red. 5. Push (+) on the Remote. Confi rm that the number increases up to +5 and the picture rotates clockwise. 6. Push (-) on the Remote. Confi rm that the number decreases down to -5 and the picture rotates counter-clockwise. 7. Push (+) on the Remote.
