Clarion MAX668RVD Service Manual page 39

NOTES
* The FPC pattern of a spare suspension assembly is
short-circuited to prevent destruction with static electric-
ity. Please open short-circuit after you connect it with
Servo PWB.
* T h e a p p l i c a t i o n s o f t w a r e i s r e c o r d e d i n t h e
flashmemory(IC621). Please install the application soft-
ware of this model when you use a spare mechanism
assembly. (The special disk is necessary to install it.)
* Specifications and design are subject to change without
notice for further improvement.
EXPLANATION OF IC
658-0237-08 C0GBY0000012
Clarion Co., Ltd.
50 Kamitoda, Toda-shi, Saitama 335-8511 Japan
Service Dept.: 5-66 Azuma , Kitamoto-shi, Saitama 364-0007 Japan
Tel: +81-48-541-2335 / 2432 FAX: +81-48-541-2703
Service Manual
Coil & Motor Driver
- M1 -
DVD mechanism
929-2506-00
Model
658-0244-01 C0JBAZ001014
( L = O N ) 1 G _ 1
1 A 2
1 Y 3
( L = O N ) 2 G _ 4
2 A 5
2 Y 6
G N D 7 G R O U N D
Truth Table
Output Y
High impedance
L
H
658-0244-02 YEAM17805FP
GROUND
658-0245-02 C0FBBK000048
Terminal Description
pin 1: MASTER CLK : IN : Master clock input.
pin 2: BICK : IN : Audio bit clock input.
pin 3: S DATA IN : IN : Audio serial data input.
pin 4: LR CK IN : IN : Left/Right clock input.
pin 5: PDN : IN : Power down & reset signal input.
pin 6:CSN : IN : Chip selection.
pin 7:C CLK : IN : Control data clock input.
pin 8:C DTI : IN : Control data input.
pin 9: A out R- : O : Audio signal right channel negative output.
Published by Service Dept.
Printed in Japan
Quad Buffer with 3-state control
(MC74VHC125DTR2)
V D D 14 V C C
13 4 G _ ( L = O N )
12 4 A
11 4 Y
10 3 G _ ( L = O N )
3 A
9
3 Y
8
G_ A
H don't care
L L
L H
Positive Voltage Regurator 5.0V
(BA17805FP)
3 OUTPUT
2 N.C.
1 VCC
24-bit 2-ch DA Converter
(AK4381)
929-2506-00