Printed Wiring Board - Egl Board - Aiwa XP-ZR850 Service Manual

XP-ZR850
Ver. 1.3
5-1. PRINTED WIRING BOARD – EGL BOARD –
1 2
EGL BOARD (SIDE A)
A
Q602
R620
-1
R407
-2
R616
C684
B
D601
D602
R612
X602
C
D
C667
R647
1
E
R631
F
IC604
G
H
I
25
XP-ZR850
:Uses unleaded solder.
3 4 5
EGL BOARD
60
8 5
R668
IC1602
R406
1
1 4
C639
C627
C695
C644
C632 C619
C662
R621
C631
R624
R623
R625
50
C617
R614
C687
R669
R619
C686
26
12
1-864-385- (12)
6 7 8
A
JACK BOARD
CN901
(SIDE B) (Page 14)
CN9001
VDR601
C676
C675
R632
IC603
C624 C626
C609
R636 R637
C654
C649
R628
C618
R609
C608
C642 C648
R635
R634
C650
R608
R639
15
R649
CN601
C602 RB601
C601
R603
1
12 12
9 10
31
30
R662
R602
R610
C678
C664
C646 R613
R653
C677
C659
R604
C610
C603
OPTICAL
PICK-UP
BLOCK
(DAX-25EV)
12
1-864-385- (12)
When EGL board is replaced or EEPROM (IC1602) on the EGL board is
replaced, patch processing is needed.
Confirm about information of patch processing to each service headquarters.
• Semiconductor
Location
Ref. No. Location
D601 B-2
D602 B-1
IC603 D-7
IC604 G-3
IC1602 B-4
Q602 A-1