1919
MZ-E501
IC 801
IC 551
RECHARGEABLE BATTERY
NC-6WM
1PC, 1.2V 600mAh
MAIN BOARD
(SIDE B)
TO
RVDD
R-DATA
R-KEY
RGND
L
R
COM
TO MOTOR FLEXIBLE BOARD
(M901 : SPINDLE MOTOR)
(M902 : SLED MOTOR)
S809
(OPEN/CLOSE
DETECT SWITCH)
PICK-UP
OPTICAL
BLOCK
(LCX-4E)
J301
1-681-868-
11
(11)
C609
TP901
(VC)
TP904
(VL)
TAP601
(TEST)
12
A
B
C
D
E
F
G
345678910
6-3. PRINTED WIRING BOARD – MAIN SECTION (SIDE B) –
Ref. No. Location
D901 E-2
IC551 F-5
IC801 B-9
Q801 C-3
• Semiconductor
Location