Haier 29FA1 Service Manual

Also see for 29FA1: Owner's manual Operating instructions

Contents

Haier 29FA1 Service Manual Manual pdf 8 page image

87. OP7Bit Function Description Preset RemarkBit 7 FMWS 1=Enable 1 EABit 6 HOTEL 1=Enable 0 EABit 5 PROG_ID 1=Enable 0 EABit 4 LED 1=Enable 0 EABit 3 TWIST 1=Enable 0 EABit 2 BYELORUSSIAN 1=Enable 0 EABit 1 UKRANIAN 1=Enable 0 EABit 0 AV1 1=Enable 1 EA8. OP8Bit Function Description Preset RemarkBit 6 DIRECT_SWITCH_ON 1=Enable 0 EABit 5 INNER_DVD 1=Enable 1 EABit 4 PROG_FREQ 1=Enable 0 EABit 3 FAST_BAR 1=Enable 1 EABit 2 AUSTRALIA 1=Enable 0 EABit 1 FREQ 1=Enable 1 EABit 0 9860 1=Enable 0 EANote：Don’t adjust any OPTION items, please inform the engineer about any change.5. ICs functional description1. N201 UOC OM8378SYMBOL PIN DESCRIPTIONSTAND BY output. 1 In STAND BY mode, low level (Power OFF).For Power ON this pin will be high.SCL 2 I 2 C-bus clock lineSDA 3 I 2 C-bus data lineTUNING 4 tuning Voltage (Vt) PWM outputKEY 5 Control keys inputSYSTEM 6 TV system controlVOL 7 Sound Volume control PWM outputMUTE 8 Sound mute outputVSSC/P 9 Digit ground for μ-controller core and peripheryCTL 10 DVD power controlSTANDBY 11 STANDBY controlVSSA 12 Analog ground of digital ground of TV-processorSECPLL 13 Internally connectedVP2 14 2nd supply voltage TV-processor(+8V)DECDIG 15 decoupling digital supply of TV-processorPH2LF 16 Phase-2 filterPH1LF 17 Phase-1 filterGND3 18 Ground 3 for TV-processorDECBG 19 Band gap decouplingAVL/EWD 20 Automatic volume levellingVDRB 21 Vertical drive B outputVDRA 22 Vertical drive A outputIFIN1 23 IF input 1IFIN2 24 IF input 2