HHB CDR-850, Service Manual

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48
CDR-850
Mark No. Description Part No.
Mark No. Description Part No.
5. PCB PARTS LIST
NOTES:
•
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
•
The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
•
When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,
and K=10%).
560
Ω →
56
×
10
1
→
561 ........................................................ RD1/4PU 5 6 1 J
47k
Ω →
47
×
10
3
→
473 ........................................................ RD1/4PU
4 7 3
J
0.5
Ω →
R50 ..................................................................................... RN2H
R 5 0
K
1
Ω →
1R0 ..................................................................................... RS1P
1 R 0
K
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k
Ω →
562
×
10
1
→
5621 ...................................................... RN1/4PC
5 6 2 1
F
LIST OF WHOLE PCB ASSEMBLIES
Mark Symbol and Description
Part No.
Remarks
MY Type KU/CA Type
NSP SERVO MECH ASSY PWX1569 PWX1569
NSP LOADING A ASSY PWZ3727 PWZ3727
NSP LOADING B ASSY PWZ3728 PWZ3728
NSP SERVO MECH ASSY PWZ3758 PWZ3758
NSP SERVO DIGITAL ASSY PWM2219 PWM2220
NSP POWER AUDIO I/O ASSY PWX1600 PWX1601
INPUT ASSY PWZ3929 PWZ3930
AUDIO ASSY PWZ3933 PWZ3934
POWER ASSY PWZ3937 PWZ3938
NSP FUNCTION ASSY PWX1595 PWX1595
NSP FUNCTION ASSY PWZ3699 PWZ3699
NSP HEADPHONE ASSY PWZ3715 PWZ3715
NSP VR ASSY PWZ3719 PWZ3719
NSP TRANS ASSY PWZ3752 PWZ3752
Mark No. Description Part No. Mark No. Description Part No.
LOADING A ASSY
SWITCH
S501 VSK1011
OTHERS
CN502 KR CONNECTOR S2B-PH-K-S
CN501 KR CONNECTOR S5B-PH-K-S
LOADING B ASSY
OTHERS
CN551 KR CONNECTOR B2B-PH-K-S
SERVO MECH ASSY
SEMICONDUCTORS
PC651 NJL5803K-F1
SWITCHES AND RELAYS
S601 PSG1013
RESISTORS
All Resistors RD1/4PU J
OTHERS
J601 3P JUMPER WIRE D20PWW0305E
CN601 KR CONNECTOR S9B-PH-K-S
SERVO DIGITAL ASSY
(1) CONTRAST TABLE
PWM2220 and PWM2219 are constructed the same except
for the following :
D
A
B
C
Mark Symbol and Description
Part No.
Remarks
PWM2219 PWM2220
L323 Not used QTL1015
C1157 Not used CCSQCH101J50
R1157 Not used RS1/10S0R0J
R1181,R1323 RS1/10S0R0J Not used
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