Classé
CDP-.3
INTEGRATED CD PLAYER
SERVICE MANUAL
v 1.0
Index
Mechanical Assembly
PC Boards
Testing Procedures
Diagrams
3
17
30
33
CDP .3
MECHANICAL
ASSEMBLY
FACE PLATE ASSEMBLY
CDP .3
2
SE
AU
/P
AY
PL
OP
ST
1
HD
CD
3
ER
PO
W
AD
LO
.3
E
OD
L
P
CD
M
1 MS-2347 PHILIPS
2 L1C2XR02
3 L1C3XR03
Classé - 1
FACE PLATE ASSEMBLY
CDP .3
TOP VIEW
1
2
SIDE VIEW
1 L1C2XR02
2
Classé - 2
CHASSIS REAR VIEW)
1
CDP .3
6
2
3
7
4
8
5
11
12
13
9
14
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Classé - 3
CHASSIS
CDP .3
TOP VIEW
4
1
3
2
1
2
3
4
PLA CAPFR1
HDW #8 FLAT WASHER
BZO 8-32x3/4” BHCS
L161XR07
Classé - 6
PARTIAL ASSY
CDP .3
TOP VIEW
1
2
3
4
AVR BO51XR02
AVR BO50XR03
AVR BO1CXR00
TRANSFORMER
Classé - 8
SHIPPING AREA - FINAL ASSY
CDP .3
1
2
SE
AU
/P
AY
PL
OP
ST
CD
HD
ER
W
PO
AD
LO
P.3
EL
CD
OD
M
1 L162XR00-B
2
Classé - 9
CDP .3
PC BOARDS
820083 INPUT
CDP .3
Classé - 10
B161XR00 POWER SUPPLY
CDP .3
Classé - 13
B1C2XR02 PANNEL
CDP .3
Classé - 13
B1C5XR00 DISPLAY
CDP .3
Classé - 13
B1C3XR00 SWITCH
CDP .3
Classé - 13
CDP .3
TESTING
PROCEDURES
INPUT PCB
CDP .3
A. INSPECTION
-visually check all parts for: solder bridges or splashes, backwards or
missing component orientation.
B. POWER SUPPLY VOLTAGES
1. CR105-21V
2. CR102+21
3. CR302-5V
4. CR301+5V
5. CR104-12V
6. CR103+12V
7. R305-12V
8. R301+12V
9. C202+5V
C. DAC OFFSETS CALIBRATION
-maximum 6mV
1. Measure DC voltage of J404A to J404B LGND.
Divide 5127 by this number choose the closest factory select resistor value in K
OHMS for 311 (if neg.) on R 313 (if pos.).
2. Measure DC voltage of J403A to J403B RGND.
Divide 5127 by this number and choose the closest factory select resistor value
in K OHMS for R 306 (if neg.) or R 308 (if pos.).
D. CHECK ANALOG AUDIO OUTPUT SIGNAL
Classé - 14
DISPLAY PCB
CDP .3
A. INSPECTION
-visually check all parts for: solder bridges or splashes, backwards or missing
components, component orientation.
B. FUNCTION
1. Switch on unit.
2. Insert HDCD disk.
3. Press switch buttons if all are working according to their functions.
4. LED must light during play.
5. Check remote control.
Classé - 15
CDP .3
DIAGRAMS
POWER SUPPLY - 79007001 (1)
CDP .3
Classé - 16
HDCD - 79007001 (2)
CDP .3
Classé - 17
DAC - 79007001 (3)
CDP .3
Classé - 18
OUTPUT - 79007001 (4)
CDP .3
Classé - 19
cdp03_ps.sch-1 - Thu May 29 15:40:57 2003