Panasonic cq ef 7181 ak service manual

Page 2

CUSTOM MADE FOR SUBARU / CG-EF7IBIAK

CONTENTS

Page
1 FEATUEFtS ------------------------------------------------------------------------------ 2
2 LASER PRODUCTS ................................................................. 2
3 REAR VIEW .............................
4 FRONT VIEw AND FUNCTIONS-
5 WIRING CONNECTION ............................................................ 4

e BLOCK DIAGRAM (Main Block) -----
7 BLOCK DIAGRAM (CD Servo Block)
8 TERMINALs DESCRIPTION ........... ..7
9 ALIGNMENT INSTRUCTIONS ................................................ 1o

10 ALIGNMENT POINTs ..................... 1o

11 CD DISC CENTERING ALIGNMENT 11

12 PACKAGE AND Ic BLOCK DIAGRAM ................................... 12

1 FEATUERS

~ PLL (Phase Locked Loop) synthesized tuning.
~ 18-station preset (12-FM, 6-AM)

~ Scan Tuning.

- TPS function.

~ Dolby noise reduction.

~6-disc CD changer (in dash board).

~ CD changer control.

~ Electronic sound control function.

2 LASER PRODUCTS

Do not take apart this unit or attempt to make any
changes yourself.

This unit is very intricate that uses a laser pickup to
retrieve information from the suface of compact discs.
The laser is carefully shielded so that its rays remain
inside the cabinet. Therefore, never try to
disassemble the player or alter any of its parts since
you may be exposed to laser rays and dangerous
voltages.

Laser products :
Wave length
Laser power

780nm
No hazardous radiation is
emitted with safety protection.

Caution

This product utilizes a laser.

Use of controls or adjustments or performance of
procedures other than those specified herein may
result in hazardous radiation exposure.

Page
13 REPLACEMENT PARTS LIST ------------------------------------------------ 15
14 EXPLODED VIEw (Unit) -------------------------------------------------------- 19

15 CD CHANGER PARTs LIST -----
16 EXPLODED VIEW (CD Deck-1)
17 EXPLODED VIEW (CD Deck-2) ---------------------------------------------- 24

18 EXPLODED VIEW (CD Deck~3)
19 TAPE PLAYER PARTS

20 EXPLODED VIEW (Tape Deck)
21 WIRING DIAGRAM -----------------------------------------------------------------
22 SCHEMATIC DIAGRAM-1 --
23 SCHEMATIC DIAGRAM-2 --

3 REAR VIEW

343:».99-0?

. R (+) Input i.

Sig. GND

No Connection |_
No Connection m.
No Connection n.
BUS Ground 0.

. BUS Line p,

Power Supply, ACC

j. P. GND
. L (+) Input k.

Power Supply, +B
System Mute
Illumi. Cont.

No Connection
No Connection
No Connection

. Illumi. (+)

8. Front SP, Rch (»)

\Immbmm-

. Front SP, Rch (+)
. Front SP, Lch (+)
. Rear SP, Rch (+)
. Rear SP, Lch (+)
. Power Supply, +B
. Illumi. (-)

. Front SP, Lch (-)

. Power Supply, ACC
. Ground

. Rear SP, Rch (~)

. Rear SP, Lch (-)

. Motor Antenna