Kenwood kac-719 Service Manual
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Kenwood kac-719 Service Manual

Kenwood kac-719 Service Manual

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CASSETTE RECEIVER
KAC-719

SERVICE MANUAL

FUSE (30A)
30
Fuse
(F52-0015-05)
15Hz
OFF
25Hz
OFF
INFRASONIC
BOOST
FREQUENCY(Hz)
Accessory
(W01-1515-05)
Dressing panel
(A21-4014-03)
POWER IN
SERVO II
SPEAKER OUTPUT
GND
BATT
P.CON(REMOTE)
Screw terminal
Screw terminal
board
board
(E70-0818-05)
(E70-0820-05)
6dB
12dB
LINE IN
0.5
L
R
150
BASS
100
0.3
1
GND
70
170
2
3
4
50
200
5
0.2
LPF
INPUT
SENSITIVITY(V)
Pin jack
(E63-0834-05)
Screw set
(N99-1587-05)
©
2000-3 PRINTED IN JAPAN
B51-7600-00 (S) 3344
Heat sink
(F01-1627-01)
SERVO II
Screw terminal
board
(E70-0808-05)
SPEAKER LEVEL INPUT
LEFT
RIGHT
SUBWOOFER
AMPLIFIER
Screw terminal
board
(E70-0824-05)
Accessory (E type only)
(W01-0797-05)

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Summary of Contents for Kenwood kac-719

  • Page 1: Service Manual

    CASSETTE RECEIVER KAC-719 SERVICE MANUAL © 2000-3 PRINTED IN JAPAN B51-7600-00 (S) 3344 Dressing panel Heat sink (A21-4014-03) (F01-1627-01) POWER IN FUSE (30A) SERVO II SERVO II SPEAKER OUTPUT BATT P.CON(REMOTE) Screw terminal Screw terminal Fuse Screw terminal board board...

  • Page 2: Circuit Description

    KAC-719 CIRCUIT DESCRIPTION SP P-CON Switching Circuit When the SP output from the head unit is connected to SP IN, the power can be switched ON/OFF based on the DC voltage of the SP output. However, As certain head unit models output DC permanently or generate a click during switching OFF, it is required to provide the capability of previous P-CON switching.
  • Page 3 PC BOARD (Component Side View) AUDIO UNIT X09-5320-10 A/3 (J74-1030-11) INFRASONIC BASS BOOST AUDIO UNIT OFF/15Hz/25Hz OFF/6dB/12dB (X09-5320-10) R140 W112 W117 R112 R228 R114 R229 R116 R157 W119 R113 R118 R111 R141 R120 R115 R117 W100 R119 W103 R186 R175 W104 R182 R171...
  • Page 4 (refer to, parts list). Indicates safety critical components. To reduce the risk of electric shock, leakage- KAC-719 current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is...

  • Page 5: Exploded View (Unit)

    KAC-719 EXPLODED VIEW (UNIT) Parts with exploded numbers larger than 700 are not suppied.

  • Page 6: Parts List

    KAC-719 PARTS LIST ∗ New Parts Parts without Parts No. are not supplied. KAC-719 Les articles non mentionnes dans le Parts No. ne sont pas fournis. AUDIO UNIT (X09-5320-10) Teile ohane Parts No. werden nicht geliefert. Dest Dest Ref.No. Parts No.
  • Page 7 KAC-719 PARTS LIST ∗ New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. AUDIO UNIT (X09-5320-10) Teile ohane Parts No. werden nicht geliefert. Dest Dest Ref.No. Parts No.

  • Page 8: Specifications

    (H) ............56(mm) 2-3/16(in) (D) ............200(mm) 7-7/8(in) Weight ............3.04kg KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. US and foreign patents licensed from Dolby Laboratories Licensing Corporation. KENWOOD CORPORATION...

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