Model Name Using Similar MechanismCDP-XE220/XE320
CD Mechanism TypeCDM14FL-5BD29C
Base Unit NameBU-5BD29C
Optical Pick-up NameKSS-213BA/F-NP
SPECIFICATIONS
Compact Disc Player
LaserSemiconductor laser (λ = 780 nm)
Emission duration: continuous
Laser outputMax 44.6 µW*
* This output is the value measured at a distance of
200 mm from the objective lens surface on the
Optical Pick-up block with 7 mm aperture.
Frequency response 2 Hz to 20 kHz ± 0.5 dB
Signal-to-noise ratio More than 100 dB
Dynamic rangeMore than 92 dB
Harmonic distortion Less than 0.005%
Channel separation More than 95 dB
Output
JackMaximumLoad
typeoutputimpedance
level
LINE OUTPhono2 VOver 10 kΩ
jacks(at 50 kΩ)
DIGITAL OUTOptical–18 dBmWave length:
(OPTICAL)output660 nm
connector
General
Power requirements220 V – 230 V AC, 50/60 Hz
Power consumption10W
Dimensions (approx.) 430 × 110 × 290 mm
(w/h/d)(17 × 4
Mass (approx.)3.1 kg (6 lbs 14 oz)
Design and specifications are subject to change without notice.
3
/8× 11 1/2 in.) incl. projecting parts
MICROFILM
COMPACT DISC PLAYER
Page 2
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SECTION 4
TEST MODE
4-1. AF MODE
The following checks can be performed in the AF mode, which is
set by connecting the TP2 (JW40 : AF ADJ) terminal on MAIN board
to the Ground and turning on the power.
• FL tube check
After all segments light up, when the · button is pressed
continuously, the follo wing will be displayed . (Partial lighting 1)
8 8 8
When the p button is pressed continuously , the following will be
displayed. (partial lighting 2)
24
6810
1214
161820
When the OPEN/CLOSE § button is pressed continuously, all
will light up again.
• Key check
All buttons have corresponding button numbers. When a button
is pressed, the counter will count up and display the button’s
number. Ho we ver, the counter will only count to “13”. It will not
count for buttons already pressed once, but will display the button’ s
number.
(Partial lighting 1)
(Partial lighting 2)
4-2. ADJ MODE
The following operations are performed in the ADJ mode, which
is set by connecting the TP3 (JW41 : ADJ) terminal to the Ground
and turning on the power.
FUNCTIONS OF NUMBER BUTTONS
(With the general remote commander)
Button
1
2
3
4
5
6
7
8
9
10
Focus bias adjustment plus (Not used in servicing)
EF-BALANCE adjustment plus (Not used in servicing)
Tracking servo off
Tracking gain adjusting plus (Not used in servicing)
Laser power control off (Not used in servicing)
Focus bias adjustment minus (Not used in servicing)
EF-BALANCE adjustment minus (Not used in servicing)
Tracking servo on
Tracking gain adjustment minus ((Not used in servicing)
Laser power control on (Not used in servicing)
Function
4-3. Aging Mode
This unit is equipped with an aging mode to check operations of the
mechanism deck.
• When faults occur:
Aging stops, and the state when aging stopped is displayed on the
fluorescent display tube.
• When no fault has occurred:
Aging is continued repeatedly.
888888
Â
Display of counting
Button
P
ENTER (AMS)
0
)
TIME
REPEAT
PLAY MODE
Button No.
Displayed
Display of button number
02
04
05
06
07
08
09
When the AMS knob is rotated to the right, the music calendar
changes from 1 n – – n 20 n 1.
When rotated to the left, it changes from 20 n 1 n 20 – –
• Remote commander check
When the · button of the remote commander is pressed, the
“·” lights up. All go off when the other buttons are pressed.
Â
Button
PEAK SERCH
CHECK
CLEAR
OPEN/
CLOSE §
PLAY ·
STOP p
Button No.
Displayed
10
11
12
All lit
Partial lighting 1
Partial lighting 2
Aging method 1
(When using the aging mode remote controller (J-2501-123-A)):
1.Press the U button and turn ON the power.
2.Set the disc on the tray.
3.Press the AGING STAR T button of the a ging remote controller.
4.Aging starts and the message shown in Fig. 1 is displayed on
the fluorescent display tube.
5.To end, press the U button.
Aging method 2 (When no aging mode remote controller):
1.Press the U button and turn ON the power.
2.Set the disc on the tray.
3.Press the ∏ button, CHECK button, and PLAY MODE
button together in this order.
4.Aging starts and the message shown in Fig. 1 is displayed on
the fluorescent display tube.
5.To end, press the U button.
Fig. 1 Message in Aging Mode
Code
No.
0
Load in
1
Access to TOC
2
Access to last track
3
Playback of last track
(3 seconds)
4
Access to first track
5
Playback of first track
(3 seconds)
6
Load out
State
Display when
normal
A0
A1
A2
Counter display
A4
Counter display
A6
Display when
abnormal
E0
E1
E2
E3
E4
E5
E6
— 6 —
Page 3
http://cxema.ru
5Vp-p
5Vp-p
5Vp-p
2.6Vp-p
CDP-XE330
(Page 18)
• Waveform
230µsec
IC103 ^º XPCK
5
IC101 #£ RFO
1
1.3Vp-p
500mV/DIV, 500nsec/DIV
135µsec
IC103 ^™ RFCK
6
IC101 2 FEI
2
0.5Vp-p
200mV/DIV, 1µsec/DIV
135µsec
IC103 &¢ WFCK
7
IC101 $¶ TEI
3
0.2Vp-p
50mV/DIV, 1msec/DIV
16.9344MHz
IC103 *ª XTAI
8
2.5Vp-p
7.8µsec
IC103 @¶ MDP
4
• Refer to page 23 for IC Pin Functions.
• Refer to page 29 for IC Block Diagrams.
BA/F-NP
6-3. SCHEMATIC DIAGRAM — BD SECTION —
— 13 —— 14 —
16
Page 4
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CDP-XE330
(Page 21)
The components identified by mark ! or dotted
line with mark ! are critical for safety.
Replace only with part number specified.
(Page 14)
D910
MTZJ4.7B
R901
D906
330
1SS133
C909
C901
100µ 16V
6800µ 16V
— 17 —— 18 —
4700pF
C602
2P
CN603
C601
4700pF
2P
CN601
AC IN
~
16
BOARD
POWER SW
6-5. SCHEMATIC DIAGRAM — MAIN SECTION — • Refer to page 31 for IC Block Diagrams.
S601
POWER
Page 5
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CDP-XE330
• Waveform
IC501 #¡ EXTAL
1
4.2Vp-p
4MHz
R521
1k
DISPLAY BOARD
6-7. SCHEMATIC DIAGRAM — DISPLAY SECTION — • Refer to page 28 for IC Pin Functions.
2P
NO502
KEY BOARD
1
2
1
2
2P
NO301
16
(Page 18)
— 21 —— 22 —
Page 6
http://cxema.ru
The RF amplifier gain is determined by the resistance connected between this pin and RFO pin
External time constant setting pin during RF level control
APC amplifier output
APC amplifier input
RF I-V amplifier inverted input
Connect these pins to the photo diode A+C and B+D pins
Bias adjustment of focus error amplifier
Leave this pin open for automatic adjustment
F I-V and E I-V amplifier inverted input
Connect these pins to photo diodes F and E
I
I-V amplifier E gain adjustment
I
RF summing amplifier inverted input
I
IOIII
I
Pin NameI/OFunction
RF M
RFTCLDPD
PD1
PD2
FE BIASFE
(When not using automatic balance adjustment)
Negative power supply
Tracking error amplifier output
E-F signal is output
Comparator input for balance adjustment
(Input from TEO through LPF)
Tracking error input
Window comparator input for ATSC detection
Trackig zero-cross comparator input
Capacitor connection pin for defect time constant
I
III
TEI
ATSC
IOI
TZC
TDFCTVCFZC
–
–
O
EI
VEE
TEO
LPFI
(VCC + VEE)/2 direct voltage output
Focus zero-cross comparator input
343536373839404142
Pin No.
Connected internally to the window comparator input for bias adjustment
Focus error input
Capacitor connection pin for defect time constant
Ground this pin through a capacitor for cutting the focus servo high-frequency gain
External time constant setting pin for boosting the focus servo low-frequency
Focus error amplifier output
O
I/OFunction
III
Focus drive output
IOIIIII
Focus amplifier inverted input
External time constant setting pin for generating focus search waveform
43
44
45
46474849505152
APC : Auto Power Control
• Abbreviation
— 23 —— 24 —
External time constant setting pin for switching tracking high-frequency gain
External time constant setting pin for switching tracking high-frequency gain
Peak frequency setting pin for focus and tracking phase compensation amplifier
Tracking amplifier inverted input
Tracking drive output
Sled amplifier non-inverted input
Sled amplifier inverted input
Sled drive output
Connect an external capacitance to set the current which determines the Focus search, Track jump,
and Sled kick heights
Positive power supply
The sled overrun prevention circuit operates when this pin is Low (No pull-up resistance)
Serial data transfer clock input from CPU (No pull-up resistance)
Lach input from CPU (No pull-up resistance)
Serial data input from CPU (No pull-up resistance)
Reset input; resets at Low (No pull-up resistance)
Track number count signal output
Outputs FZC, DFCT1, TZC, BALH, TGH, FOH, ATSC, and others according to the command
from CPU
Outputs DFCT2, MIRR, BALL, TGL, FOL,and others according to the command from CPU
Focus OK comparator output
Input for the defect bottom hold output with capacitance coupled
Defect bottom hold output
Connected internally to the interruption comparator input
Connection pin for defect bottom hold capacitor
Connection pin for MIRR hold capacitor
MIRR comparator non-inverted input
Input for the RF summing amplifier output with capacitance coupled
Not used
Analog ground
Analog power supply
Lch analog output
I
Lch opamp input
Lch line output
Analog ground
Master clock power supply
I
X’tal oscillator circuit input
X’tal oscillator circuit output
Master clock ground
Analog ground
Rch line output
I
Rch opamp input
Rch analog output
Analog power supply
Analog ground
Not used
Not used
I
System reset input
Function
— 27 —
Page 10
http://cxema.ru
• IC501 SYSTEM CONTROL ( CXP82616-034Q)(DISPLAY board)
Pin No.Pin NameI/OFunction
1GND–Ground
2RMINIRemote control signal input
3GND–Ground
4 to 7—–Not used
8CLKOSerial clock output
9SENSEISense signal input from IC103 (CXD2529Q)
10DATAOSerial data output
11SQCKOSub Q clock output
12SQSOISub Q data input
13SENSE2ISense signal input from IC101 (CXA1992AR)
14—–Not used (Open)
15XLATOSerial latch output
16 to 19MUTEOMuting control signal output
20LD OUTOLoading motor control
21LD INOLoading motor control
R1021-216-001-00 METAL CHIP105%1/10W
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IC5018-752-880-56 IC CXP82616-034Q
IC5028-749-014-66 IC NJL56H400A(REMOTE SENSOR)
< TRANSISTOR >
Q5018-729-029-66 TRANSISTOR DTC114ESA
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