144/220/440MHz FM TRIBANDER / 144/430MHz FM DUAL BANDERTH-F6A/F7E© 2001-11 PRINTED IN JAPANB51-8608-00 (S) 791SERVICE MANUALKNOB(ENC)(K29-5159-03)WHIP ANTENNA(T90-0781-05):K(T90-0789-05):T,EKNOB(VOL)(K29-5150-03)CABINET ASSY(A02-3620-13):T,E(A02-3719-13):KCAP(B09-0615-23)FRONT GLASS(B10-2685-13):T,E(B10-2723-13):KKEY TOP(K29-9107-12)KNOB(PTT/MONI)(K29-9108-13)SUPPLEMENTThis supplement is aimed to revise and update the following PCBlayout, J72-0778-09, J72-0778-29 and J72-0778-39.Refer to the original TH-F6A/F7E service manual (B51-8580-00) forthe other articles.J72-0778-09 (TH-F6A : S/No 30500001 - 30500330)(TH-F7E : S/No 30500001 - 30500590)PARTS LIST ........................................................................ 2PC BOARD VIEWSTX-RX UNIT (CONTROL SECTION) ................................ 15TX-RX UNIT ...................................................................... 21TX-RX UNIT (VCO SECTION) .......................................... 27J72-0778-29 (TH-F6A : S/No 30500331 - 30600750)(TH-F7E : S/No 30600001 - 30601000)PARTS LIST ...................................................................... 29PC BOARD VIEWSTX-RX UNIT (CONTROL SECTION) ................................ 43TX-RX UNIT ...................................................................... 49TX-RX UNIT (VCO SECTION) .......................................... 55J72-0778-39 (TH-F6A : S/No 30700001 - )(TH-F7E : S/No 30700001 - )PARTS LIST ...................................................................... 57PC BOARD VIEWSTX-RX UNIT (CONTROL SECTION) ................................ 71TX-RX UNIT ...................................................................... 77TX-RX UNIT (VCO SECTION) .......................................... 83SCHEMATIC DIAGRAM ................................................... 85CONTENTS