Disassembly For Repair; Krf-X7775D/X7775D-S/Vr - Kenwood KRF-X7775D Service Manual

How to Remove the Front Panel
1. How to Remove the Front Panel
1. Remove the screws (1X3) on top of the panel.
2. Remove the screws (2X9) located at the the bot-
tom of the panel.
3. Disconnect the cable (3) and connectors (4,5)
on the X13 A/6.
4. Disconnect the connector (6) on the X07 A/5.
5. Cut the tie band (7X7) as shown in the figure.
6. Remove the screw (8X1) on the X25 F/11.
7. Disconnect the connector (9 ) on the X25
G/11.(Except K/P type)
8. Remove the hooks (0X2) on the sub panel.
9. Remove the front panel in the direction of arrow.
Disassembling the Rear Panel and
How to Replace the Power Transistor
1. Disconnect the CN10 on the X07 C/5.
2. Remove all of screws (1X61) and digital caps
(2X8) on the rear panel.
(The number of screws and caps are vary accord-
ing to the models).
3. Disconnect the cable CN16 (3) on the X13 A/6.
4. Disconnect the flexible cables CN101(4) on the
X25 C/11, CN102 (5) and * CN103 (6)on the X25
B/11.
* (K/P type only).
5. Remove the rear panel in the direction of arrow.
6. Remove the screw (7), then remove the X25 B/11.
10
x2
12
x2
12

DISASSEMBLY FOR REPAIR

7
X25
B/11
9
X05
8
CN1
10
x2
10
x2
11
FRAME(B)
FRAME(A)
FRAME(C)
10
X11
A/2

KRF-X7775D/X7775D-S/VR-5080/5090

9
AC CONNECTOR
(EXCEPT K/P)
8
1
x3
X25
(G/11)
X25
(F/11)
2
2
3
X25
C/11
4
CN101
2
x8
1
x61
7. To remove the tuner unit, disconnect the CN1 (8)
and remove a screw (9).
10
x2
8. Remove the screws (0X9) on the frames (A/B/C),
push rivet (-) and PC support (=x2)on the X11
A/2.
X07
(A/5)
CN8
6
7
x7
X13
(A/6)
CN2
4
CN1
10
x2
HOOK
x5
x4
X13
A/6
CN16
5
CN103
CN102
X25
B/11
6
CN10
X07
C/5
3
CN3
5
3