Icom IC-F7000 - Manual (Page 9)

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• IC-F7000 (BOTTOM VIEW)
• IC-F7000 (TOP VIEW)
PA UNIT A UNIT
PLL IC
(IC5401:
(IC5401: LMX2306TM) LMX2306TM)
VARISTOR-1 BO OR-1 BOARD
VARISTOR-2 BO OR-2 BOARD
+8V regulator
(IC6601:
(IC6601: TA7808F)
DRIVER BO DRIVER BOARD
Push-pull ampifier Push-pull ampifier
Q6401, Q6402
Q6401, Q6402
: SD1405
* Located under side
of the point
PA UNIT
PLL UNIT
Filter circuit
DDS IC
(IC5701: SC-1287)
DDS GATE ARRAY*
(IC5101: SC-1246A)
TCXO*
(X5251: CR-770)
PLL IC*
(IC5401: LMX2306TM)
VARISTOR-1 BOARD
VARISTOR-2 BOARD
+8V regulator
(IC6601: TA7808F)
DRIVER BOARD
Push-pull ampifier
Q6401, Q6402
: SD1405
* Located under side
of the point
*
TX 1st mix TX 1st mixer
(Q702,Q703:
(Q702,Q703: 3SK131)
YGR amplifier YGR amplifier
(IC1:
µ
PC2709T)
MAIN UNIT MAIN UNIT
DSP BO DSP BOARD
RF 3rd mix RF 3rd mixer
(IC501: TA4107F)
TX 3rd mix TX 3rd mixer
(IC901: TA4107F)
AGC amplifier GC amplifier
(IC1101: TS522ID)
RF 1st mix RF 1st mixer
1st IF amplifier 1st IF amplifier
(Q203:
(Q203: 3SK131)
2nd mix 2nd mixer
(D303: HSB88WS)
HSB88WS)
CPU
(IC3303: M30624FGAFP)
M30624FGAFP)
ALC/APC circuit
(IC1201: NJM3403A
NJM3403AV) V)
Reset IC
(IC3302: S-80842CNMC)
S-80842CNMC)
AF power amplifier er amplifier
(IC1601: LA4425A) LA4425A)
TX 1st mixer
(Q702,Q703: 3SK131)
YGR amplifier
(IC1:
µ
PC2709T)
MAIN UNIT
DSP BOARD
RF 3rd mixer
(IC501: TA4107F)
TX 3rd mixer
(IC901: TA4107F)
AGC amplifier
(IC1101: TS522ID)
RF 1st mixer
(Q201-Q204: MBU310
× 4)
1st IF amplifier
(Q203: 3SK131)
2nd mixer
(D303: HSB88WS)
CPU
(IC3303: M30624FGAFP)
ALC/APC circuit
(IC1201: NJM3403AV)
Reset IC
(IC3302: S-80842CNMC)
AF power amplifier
(IC1601: LA4425A)