Kenwood TM-V7A Service Manual

M-V7A/E
PARTS LIST
TX-RX UNIT (X57-52XX-XX)
Ref. No. |Adrress La Parts No. Description Destination Ref. No. | Adrress wats Parts No, Description Destination
C403 C92-0558-05 CHIP-ELE 1OOUF 16WV C538 €92-0004-05 CHIP-TAN 1.0UF i6WV
C404 CC73GCH1HO20C CHIP C 2.0PF OC EB 539 CK73GB1H681K CHIP C 680PF kK
c404 CC73GCH1HO20C CHIP C 2.0PF C M2,M3 C540 CK73GB1H102K CHIP C 1O00PF K
€405,406 CK73GB1H471K CHIP C A470PF KK C541 €C73GCH1H100D CHIP C 1OPF D
C407 CK73GB1E103K CHIP C O.O10UF K C542 C92-0004-05 CHIP-TAN 1.0UF 16WV
C408 CK73GB1H471K CHIP C 470PF K (543 CK73GB1C104K CHIP C O.1QUF K
c409 CK73GB1H 102K CHIP C 1000PF K C544 CK73GB1E223K CHIP C G.022UF K
C410 CK73GB1E103K CHIP C O.O10UF K C545 CK73GB1H222kK CHIP C 2200PF K
C411 CC73GCH1H1015 CHIP C 1O0PF J E,E3 C546 CK73GB1C104K CHIP C O.10UF kK
C411 CC73GCH1H101J CHIP C 100PF J M2,M3 (547 CK73FB1A105K CHIP C 1.0UF K
(412 CK73GB1H471K CHIP C 470PF OK E53 C548 CK73GB1H102K CHIP C 1000PF K
C412 CK73GB1H471K CHIP C 470PF M2,M3 _| €549,550 CK73GB1E103K CHIPC O.O1OUF K
C413 CK73GB1H102K CHIP C 1000PF K C551 CK73GB1C104K CHIP C Q.10UF K
C415 CK73GB1E103K CHIP C O.OIOUF K C552 CC73GCH1H101U CHIP C 100PF J
C416 CK73GB1H471K CHIPC 470PF OK E,E3 C553 CK73GB1H471K CHIP C 470PF OK
C416 CK73GB1H471K CHIP C 470PF —«K M2,M3 (554 C92-0606-05 CHIP-TAN 4.7UF i0W
C418 CC73GCH1H020C CHIP C 2.0PF oC E,E3 C585 CC73GCH1H101d CHIP C 100PF J
C418 CC73GCH1H020C CHIP C 2.0PF oC M2,M3 C556 CK73GB1H471K CHIP C 470PFK
C421,422 CC73GCH1H470J CHIP C 47PF J C557 CK73GB1H102K CHIP C 1000PF K
C423,424 CK73GB1H102K CHIP C 1O00PF K C558 CC73GCH1IH101J CHIP C 1O0PF J
(425 CC73GCH1HO40C CHIP C 40PF CK (559 CK73GB1H102K CHIP C 1000PF K
(426 CK73GB1C104K CHIP C O.10UF K C560 CK73GB1C104K CHIP C O.10UF K
C427 €92-0610-05 ELECTRO 47UF 16WWV C561,562 CC73GCHTH101U CHIP C 100PF oJ
C428 CC73GCH1H101J CHIP C 100PF J (563,564 CK73GB1H103K CHIPC O.O1OUF K
c429 * | 090-4053-05 ELECTRO 1000UF 16WV C565-567 CK73FB1A105K CHIP C 1.0UF K
C430 C30-0566-05 ELECTRO 2200UF 25\VWV . C568,569 CC73GCH1H101J CHIP C OOPF J
€501,502 CK73GB1H102K CHIP C 1000PF K €570,571 CK73FB1A105K CHIP C 1OUF K
C503 CEQ4CWOJ331M ELECTRO 330UF 6.3VW (572,573 CC73GCH1H1010 CHIP C 100PF J
C504 CC73GCH1H1015 CHIP C 100PF J C574,575 CK73GB1C0104K CHIPC =. = O.10UF_ K
C505,506 CK73FB1A105K CHIP C 1.0UF K C576 CK73GB1E223K CHIP C 0.022UF K
(507 €92-0606-05 CHIP-TAN 4.7UF 10VWV C578 CK73GB1C104K CHIPC O.10UF K
C508 CC73GCH1H101J CHIP C JOOPF J (579 C92-0005-05 CHIP-TAN = 2.2UF = 6.3
C511 CK73GB1H103K CHIP C O.010UF K C582 CK73GB1H152K CHIP C 1S00PF K
C512 CK73GB1H272k CHIP C 2700PF_ K C583 CK73GB1C333K CHIP C 0.033UF K
C513 CK73GB1E103K CHIP C Q.010UF K C584,585 CK73GB1H102K CHIP C 1000PF K E,E3
C514 C92-0558-05 CHIP-ELE TOOUF = 16WV €701-706 CK73GB1H103K CHIP C O.010UF K
C515 CK73GB1H471K CHIP C 470PF_ —oK
C517 CK73GB1C104K CHIPC O.10UF K TC1 C05-0384-05 TRIMMER CAPACITOR = 10PF
€518,519 CK73FB1A105K CHIP C 1.0UF K
¢520 C92-0606-05 CHIP-TAN 4.7UF — 10UF CN1 2 E40-5744-05 PIN CONNECTOR FOR INSIDE(20P}
CN3 4 E40-3237-05 PIN CONNECTOR FOR INSIDE(2P)
C521 CK73GB1C104K CHIP C Q4OUF K €N5 E23-0486-05 TERMINAL
€522 CK73GB1E103K CHIP C O.010UF K CN501 £40-5652-45 PIN CONNECTOR FOR INSIDE(4P)
(523 C92-0558-05 CHIP-ELE 100UF 16WV CN502,503 £40-5744-05 PIN CONNECTOR FOR INSIDE({20P}
(524 CK73GB1H562K CHIP C S600PF K
C525 CK73GB1H222K CHIP C 2200PF K CN504 £40-5618-05 PIN CONNECTOR FOR INSIDE(8P}
CN701 * | €40-5396-05 PIN CONNECTOR FOR INSIDE(SP}
C526 €92-0606-05 CHIP-TAN 47UF 10WV . Ji,2 E£11-0425-05 PHONE JACK
(527-529 CK73GB1E103K CHIP C O.O10UF K J501 E56-0404-05 DATA CONNECTOR = (6P}
C530 CK73GB1H152K CHIP C 1500PF K J502 E08-0877-05 MIC CONNECTOR
C531 CK?73GB1E223K CHIP C 0.022UF K
C532 CC73GCH1H220J CHIP C 22PFoS W501,502 £37-0458-05 LEAD WIRE
C533 CC73GCH1H101U CHIP C 100PF J Fi,2 F53-0108-05 FUSE (1.84)
C534 CC73GCH1H820J CHIP C 82PF J F3 F53-0128-05 FUSE (0.54)
C535 €C73GCH1H330J CHIP C 33PF J F501 F53-0708-05 FUSE (1.8A)
C536 CK73GB1E103K CHIP C Q.010UF K
C537 CC73GCH1H1000 CHIP C 10PF 3] CDi L79-1143-05 TUNING COIL {450K}
cb2 L79-1013-05 TUNING COIL {455K)
33

Kenwood TM-V7A Specifications

General Specifications

VHF frequency range	144~148MHz
UHF frequency range	438~450MHz (U.S.A/Canada)
Antenna impedance	50Ω
Usable temperature range	-20°C to +60°C (-4°F to +140°F)
Power supply	13.8V DC ±15% (11.7~15.8V)
Grounding method	Negative-ground
Frequency stability	±3ppm (-10°C to +50°C)
Dimensions (W x H x D)	140 x 54.5 x 205.5 mm

Transmitter Specifications

High power output	50W (VHF) / 35W (UHF)
Mid power output	Approx. 10W
Low power output	Approx. 5W
Spurious emissions	-60dB or less
Maximum frequency deviation	±5kHz
Audio distortion	3% or less (at 60% modulation)
Microphone impedance	600Ω

Receiver Specifications

Circuitry	Double conversion
Intermediate frequency (1st / 2nd)	38.85MHz / 450kHz and 45.05MHz / 455kHz
Sensitivity (VHF or UHF band)	0.16μV or less (12dB SINAD)
Sensitivity (Sub VHF or UHF band)	0.25μV or less
Selectivity (-6dB)	12kHz or more
Selectivity (-60dB)	28kHz or less
Squelch sensitivity	0.1μV or less
Audio output	2W or higher (8 ohms, 5% distortion)
Audio output impedance	8Ω

Weight and Dimensions

Weight	1.2 kg (2.6 lb)
Dimensions (W x H x D)	5.51" x 2.15" x 8.09"