Icom IC-9700 Service Manual page 81

• MAIN UNIT (8/13)
VFORLP
VFORLP
UFORLP
UFORLP
12FORLP
12FORLP
MAIN UNIT VREFLP
VREFLP
(4/13) UREFLP
UREFLP
12REFLP
12REFLP
IDLP
IDLP
AMS
AMS
NASBS
NASBS
MAIN UNIT ICCV
ICCV
(9/13)
POCV
POCV
EALC
EALC
MAIN UNIT DIDL
DIDL
(8/13)
VFORLP
POCV
AMS
UFORLP
POCV
AMS
12FORLP
POCV
AMS
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C2503 R2502
10P 2.2M
VHF_FOR-ALC (Fast)
C2504 R2503
2
R2501 D2501
1
0.22 R2505 470k
3
470 L1SS400
IC2501
18K
NJM13403V
Q2501 VHF_FOR-ALC (Slow)
RUM002N02
R2513 R2514 R2511 D2511
2.2M 0 2.2k L1SS400
R2516 6
100k 7
R2517 5
2.2k
IC2501
NJM13403V
R2519
Q2511
KTC2875
2.7k
Q2512
LDTA114YE
C2523 R2522
8P 2.2M
UHF_FOR-ALC (Fast)
C2524 R2523
13
IC2501
R2521
D2521
14
0.22 470k
R2525
12
470 L1SS400
18k
NJM13403V
Q2521 UHF_FOR-ALC (Slow)
RUM002N02
R2533 R2534 R2531 D2531
2.2M 0 2.2k L1SS400
R2536 9
100k 8
10
R2537
2.2k IC2501
NJM13403V
R2539
Q2531
KTC2875
2.7k
Q2532
LDTA114YE
C2543 R2542
6P 2.2M
1.2G_FOR-ALC (Fast)
C2544 R2543
2
R2541 D2541
1
0.22
R2545 470K
3
680 L1SS400
18K IC2541
NJM13403V
Q2541
1.2G_FOR-ALC (Slow)
RUM002N02
R2553 R2554 R2551 D2551
2.2M 0 3.3k L1SS400
R2556 6
100K 7
5
R2557
2.2k
IC2541
NJM13403V
R2559
Q2551
KTC2875
2.7k
Q2552
LDTA114YE
Q2561
LDTC143ZE
R2562
NASBS
3.3M
C2566
0.47
R2567
8V
3.3k
R2569 D2567
NASBS
Q2567 22k
L1SS400
LDTC143ZE
R2572
ID-APC
270k
R2573
IDLP 9
D2571
R2571
8
10k
ICCV 10
470 L1SS400
IC2541
NJM13403V
D2582
VREFLP
L1SS400
D2583 R2582
UREFLP
560k
L1SS400 SWR-APC
D2584
R2583 13
12REFLP
R2581 D2581
100k 14
R2587
L1SS400
R2585 12
D2585 100 L1SS400
8V 47k
IC2541
NTCG16
NJM13403V
L1SS400
EXT-ALC
R2593 R2592
8V Q2591
L2SA1576AR
10k 220k
D2593 D2591
EALC
LRB751S DZ2J033M0L
R2623 R2624
R2628
100k 33k
D2621 0
VFORLP 6
R2626
7
L1SS400 R2621
5
D2622 100
UFORLP
10k
IC2621
L1SS400 NJM2904CRB1
D2623
12FORLP
L1SS400 D2625
L1SS400
R2633 R2634
R2638
47k 100k
D2631 0
VREFLP 2
R2636
1
L1SS400 R2631
3
D2632 100
UREFLP
IC2621
10k
NJM2904CRB1
L1SS400
D2633 R2637
12REFLP
L1SS400 0
R2652 R2656 R2660
IDLP
100k 100k 100k
R2653
2 6
DIDL R2657
1 100k 7
100k
R2654
3 R2658 5
100k
100k
IC2651
IC2651
NJM2904CRB1
NJM2904CRB1
3R3V
HV
10-8
2
R2603
1
3
100
Q2601
IC2601 L2SC4081 R2608
ALC
NJM13403V
10
R2606
270k
6
R2607
7
5
22k
IC2601 C2602
NJM13403V
0.1
C2611
0.001
R2612
3.3M
9
R2613
R2611
1.5M 8 ALCL
R2615
8V R2614 10
100
IC2601
1.8M
68k
NJM13403V
R2617
13
14
18k
12
IC2601
NJM13403V
4
V+ IC2501
GND NJM13403V
11
4
V+ IC2541
GND NJM13403V
11
FORL
4
V+ IC2601
GND
NJM13403V
11
REFL
Explanatory notes
8
TX Line
V+ IC2621
GND NJM2904CRB1
RX Line
4
Voltage Line (HV)
Voltage Line (8V)
IDL
8
V+ IC2651
GND NJM2904CRB1
4
VDL
* Refer to the PARTS LIST for the value and name of component.
3R3V
MAIN UNIT
HV
(5/13)
8V
ALC MAIN UNIT
ALC
(10/13)
ALCL
ALCL
FORL
FORL
REFL MAIN UNIT
REFL
IDL (4/13)
IDL
VDL
VDL