Nakamichi CD Player 4 - Page 8

Frequency Counter Oscilloscope
Oscillator
CHI CH2
QO O
CD Player
Test Unit
| emmeceen (= :
+5V IOP vco €-F Focus Out
oft Q ofr Ber (al In
Tracking
swl sw2 SW3 Filter
TE DC Voltmeter
xX Y osc
Main P.C.B. Ass’y
(CD Player 4)
Fig. 3.2 Test Unit Connecting Diagram
R23 100F
JOP
+5V
BNCOS
©) RF
1
ROB 20KF pee
RO? 20KF
Co7 = 33P R13
RO4 = 20KF
1 ROt = ROZ
20KF 4. 7KF
4558D
L-Ts
+5V
ot
85 u01 (2/2)
fe vy
es -5V
en~01 33
2
co2
1 00/1 6V.
Fig. 3.3 Test Unit Circuit Diagram