PDR-W739
36
1
IC1402 - pin 35 (SYSO)
V: 2V/div., H: 5msec/div.
(CD PLAY at 3CD side)
2
IC1402 - pin 36 (SYSI)
V: 2V/div., H: 5msec/div.
(CD PLAY at 3CD side)
6
CN1402 - pin 20 (FLDI)
V: 2V/div., H: 1msec/div.
(CD PLAY at CD side)
7
CN1402 - pin 19 (FLCL)
V: 2V/div., H: 1msec/div.
(CD PLAY at 3CD side)
3
IC1402 - pin 39 (SREQ)
V: 2V/div., H: 5msec/div.
(CD PLAY at 3CD side)
4
IC1402 - pin 38 (SACK)
V: 2V/div., H: 5msec/div.
(CD PLAY at 3CD side)
5
IC1402 - pin 37 (SCK)
V: 2V/div., H: 5msec/div.
(CD PLAY at 3CD side)
8
CN1503 - pin 2 (CDRMCK)
V: 2V/div., H: 50nsec/div.
(STOP)
9
IC803 - pin 2 (DIN)
V: 2V/div., H: 0.2
µ
sec/div.
(CD
→
CD-R Double-speed
interrnal analog copy)
12
IC801 - pin 5 (XTI)
V: 2V/div., H: 50nsec/div.
(CD
→
CD-R Double-speed
copy)
13
IC801 - pin 27 (DAC CLK)
V: 2V/div., H: 5msec/div.
(CD PLAY at 3CD side)
10
IC803 - pin 3 (BCK IN)
V: 2V/div., H: 0.2
µ
sec/div.
(CD
→
CD-R Double-speed
interrnal analog copy)
11
IC803 - pin 5 (XTI)
V: 2V/div., H: 50nsec/div.
(CD PLAY at 3CD side)
14
IC801 - pin 26 (DAC data)
V: 2V/div., H: 5msec/div.
(CD PLAY at 3CD side)
15
IC802 - pin 11 (MCLK)
V: 2V/div., H: 50nsec/div.
(CD PLAY at 3CD side)
12
IC801 - pin 5 (XTI)
V: 2V/div., H: 50nsec/div.
(CD PLAY at 3CD side)
MAIN ASSY
H
1/3
MAIN ASSY
H
2/3
-1
-2
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
Note :
The encircled numbers denote measuring point in the schematic diagram.
WAVEFORMS OF MAIN ASSY
Summary of Contents for PDR-W739
Page 20: ...PDR W739 20 A B C D 1 2 3 4 1 2 3 4 A2 5 A1 5 A5 5 A2 5 2 3 5 CD R CORE ASSY 3 5 3 5 A ...
Page 48: ...PDR W739 48 A B C D 1 2 3 4 1 2 3 4 H IC1505 IC1503 Q1501 IC1504 IC1502 MAIN ASSY H ...
Page 49: ...PDR W739 49 A B C D 5 6 7 8 5 6 7 8 H PNP1472 A SIDE B ...
Page 55: ...PDR W739 55 A B C D 5 6 7 8 5 6 7 8 N L HEAD PHONE ASSY L OPERATING1 ASSY N CN802 H CN1402 H ...
Page 56: ...PDR W739 56 A B C D 1 2 3 4 1 2 3 4 N L HEAD PHONE ASSY L OPERATING1 ASSY N Q708 IC701 ...
Page 86: ...86 PDR W739 ...