Zenith H19F34DT Series Service Manual

Also see for H19F34DT Series: Installation and operating guide, warranty

SR25-3828VD0171B 2-10 CL - INSTALLERS MENUCL MODEL SERIES 34 & 36 FACTORY MENUITEM RANGE H25F36DTH27F36DTH32F36DTH19F34DTH20F34DTH25F34DTH27F34DT DESCRIPTION00-F. FACT MENU 0-1 0 0 0 0 0 0 0 Factory mode, refer to page 2-801-F. PRESET PX 0-1 1 1 1 0 0 1 1 Used to store video adjustments02-F. PRESET AX 0-1 1 1 1 1 1 1 1 Used to store audio adjustments03-F. VERT. POS 0-30 15 15 15 15 15 15 15 Moves On Screen display vertically04-F. HORZ POS 0-45 24 20 20 20 20 20 20 Moves On Screen display horizontally05-F. RF DELAY ADJ 0-127 35 35 35 35 35 35 35 Weak channel adjustment06-F. IF VCO ADJ 0-63 33 33 33 33 33 33 33 PIF Voltage Controlled Oscillator07-F. VIF VOUT GAIN 0-7 2 2 2 0 0 2 2 Video detector output level08-F. AFT DEFEAT 0-1 0 0 0 0 0 0 0 AFT Out On/Off SW09-F. VIF DEFEAT 0-1 0 0 0 0 0 0 0 VIF AGC Gain Normal/Minimun switch10-F. VOL CLIPPING 0-15 0 0 0 0 0 0 0 Selects the Volume Clipping mode11-F. PRE AUX_INPUT 0-254 26 26 26 26 26 26 26 Prescale for Auxiliary Input signals12-F. PRE AUX_DEMOD0-254 24 24 24 24 24 24 24 Prescale for the demodulated BTSC signal13-F. SPAT STRENGTH 0-254 63 63 63 63 63 63 63 Spatial Effect Strength14-F. SPAT MODE 0-15 0 0 0 0 0 0 0 Spatial Effect Mode15-F. SPAT GAIN 0-15 2 2 2 2 2 2 2 Spatial Effect High-Pass Gain16-F. AVC 0-15 4 4 4 4 4 4 4 Delay time for automatic Volume correction17-F. RED CUTOFF 0-127 70 80 70 70 70 70 70 B/W tracking18-F. GREEN CUTOFF 0-127 70 90 70 70 70 70 70 B/W tracking19-F. BLUE CUTOFF 0-127 70 70 70 70 70 70 70 B/W tracking20-F. RED DRIVE 0-254 70 70 70 70 70 70 70 B/W tracking21-F. BLUE DRIVE 0-254 70 70 70 70 70 70 70 B/W tracking22-F. RF S-BRIGHT 0-63 31 31 31 31 31 31 31 Brightness for RF Mode23-F. AUX B-OFFSET 0-63 31 31 31 31 31 31 31 Auxiliary brightness offset value24-F. MAX CONTRAST 0-63 63 63 63 63 63 63 63 Set maximum customer control for contrast25-F. TRAP 3.58 0-1 0 1 1 0 0 0 0 Trap 3.58 filter, 0=On 1=Off26-F. TRAP 3.58F 0-3 2 1 1 2 2 2 2 Fine tuning adjustments for Trap 3.5827-F. RF Y DLTIME 0-6 3 2 2 3 3 3 3 Luma delay time adjustments for RF Mode28-F. RF CHROMA BP 0-1 1 1 1 1 1 1 1 Band Pass filter for RF Mode29-F. AUX Y DL TIME 0-7 3 2 2 3 3 3 3 Luma delay time adjustments for Aux Mode30-F. AUX CHROMA BP 0-1 0 1 1 0 0 0 0 Chroma Band Pass filter for Aux Mode31-F. AUX SUBTINT 0-15 7 9 9 7 7 7 7 Tint adjustment for Aux Mode32-F. C KILL LEVEL 0-1 0 0 0 0 0 0 0 Color killer level33-F. Y SW LPF 0-1 1 1 1 1 1 1 1 Low Pass filter Luminance34-F. ACL ABCL 0-1 1 1 1 1 1 1 1 Brightness/Contrast limiter35-F. ABCL SENS 0-1 0 0 0 0 0 0 0 ABCL sensitivity36-F. H SIZE 0-254 N/A N/A 50 N/A N/A N/A N/A Horizontal size adjustment37-F. V SIZE 0-254 32 32 32 32 32 32 32 Vertical ramp amplitude adjustment38-F. H-PHASE 0-32 9 9 9 9 9 9 9 Horizontal Phase adjustment39-F. V-PHASE 0-7 1 1 1 1 1 1 1 Vertical Phase adjustment40-F. AFC1 GAIN 0-1 0 0 0 0 0 0 0 Horizontal AFC1 Gain switch41-F. AFC2 GAIN 0-1 0 0 0 0 0 0 0 Horizontal AFC2 Gain switch42-F. HVCO ADJ 0-7 4 4 4 4 4 4 4 Horizontal free running frequency adjustment43-F. H FREE 0-1 0 0 0 0 0 0 0 Forced horizontal free running mode44-F. V FREE 0-1 0 0 0 0 0 0 0 Forced vertical free running mode45-F. SLICE DOWN1 0-1 0 0 0 0 0 0 0 Sync det. slice level section46-F. SLICE DOWN2 0-1 0 0 0 0 0 0 0 Sync det. slice level switch47-F. A-SLICE DOWN 0-1 0 0 0 0 0 0 0 Sync det. slice level switch during video period48-F. FBP VTH L 0-1 0 0 0 0 0 0 0 Flyback pulse slice voltage49-F. HV BLK OFF 0-1 0 0 0 0 0 0 0 Horizontal and vertical blanking Off/On RGB out switc50-F. V SYNC DET 0-1 1 1 1 1 1 1 1 Vertical sync det minimum width switch51-F. 1 WINDOW 0-1 0 0 0 0 0 0 0 Vertical Sync det mode52-F. BGP FBP OFF 0-1 0 0 0 0 0 0 0 BGP output without FBP input53-F. RF SUBTINT 0-15 11 8 8 11 11 11 11 Subtint adjustment for RF Mode54-F. S-V SUBTINT 0-15 10 11 11 7 7 7 7 Subtint adjustment for S-Video55-F. MAX COLOR 0-127 50 52 55 56 56 56 56 For limit color range at maximum56-F. SUB COLOR 0-63 18 25 30 18 18 18 18 For limit color range at minimum57-F. AIR AFT 0-1 0 0 0 0 0 0 0 Force to AFC in Air BandCL Chassis Series 34 & 36 Factory Menu Settings