Pioneer PDR-04 - Manual (Page 30)

PDR-04
Q13(DTC114TK)[V
Pin
No.
MODE
STOP PLAY REC
E 0 0 0
C 0 0 0
B 5.0 5.0 5.0
Q14 (DTA124EK) [ V
Pin
No.
MODE
STOP PLAY REC
E 5.0 5.0 5.0
C 5.0 5.0 5.0
B 0 0 0
Q201 (DTA124ES)[V]
Pin
No.
MODE
STOP PLAY REC
E 5.0 5.0 5.0
C 0 0 3.4
B 5.0 5.0 2.8
Q202 (2SC2412K) [ V ]
Pin
No.
MODE
STOP PLAY REC
E -3.8 0 3.9
C -4.9 5.0 5.0
B -4.7 4.6 4.6
Q203(2SA1037K)[V]
Pin
No. MODE
STOP PLAY REC
E 3.9 -3.9 -3.9
C 5.0 -4.9 -4.9
B 4.6 -4.7 -4.7
Q208 (DTC114TS)[V]
Pin
No.
MODE
STOP PLAY REC
E 0 0 0
C 0.6 0.6 0.6
B 4.4 4.3 4.3
Q5026(DTC124ES)[V]
Pin
No.
MODE
STOP PLAY REC
E 5.0 5.0 5.0
C 5.0 3.6 3.6
B 0 5.0 5.0
AUDIO DIGITAL BOARD ASSY
> Waveforms and voltages of AUDIO DIGITAL BOARD ASSY
• Measuring condition : DC input unless otherwise noted.
(T) 1C801 pin 2
^ (ADCLDATA)
© pin 27
RDATA) (ADC
During REC
(Analog 1 kHz OdB)
IV/div ImS/div
OAAAAAAAAA/V
-------------------- ♦-GND
(?) IC401 pin9(LRCK)
( t ) IC401 pin 8 (SDATA)
IC401 pin? (BiCK)
During REC lOV/cSv
2pS/div
(ÍÍ) ÍC302 pin 9 (VCO iN)
1V/div
(12) IC302 pin 4 (VCO OUT)
>< lOV/div
(13) ÍC301 pin 80 (EC ERR)
©■
1V/div
IC302 F
lOV/div
IC301 pii
10V/div
During REC 50nS/div
®
^/\J\r\/\r\f\f'
ÍI
gnd
0
- -GND
IC404pin7
>< (LIN o D t Lch) 5V/div
(179 0407 (Emitter) 5V/div
nW IC406pin7
^ (HPOUTLch)10V/div
During PLAYBACK
(CD llcHz)
0.5mS/div
© ^\/\/\/\y -^GND
© vAAA/'
© \/\/\/\/^ -»-GND
(
3
) IC801 pin 14 (ADC LRCK)
IC801 pin 16 (ADC DATA)
(D IC801 pin 15 (ADC BCK)
During REC (1kHz OdB)
lOV/div 2riS/div
©
©
©
-GND
GND
ND
(
9
) IC304 pin 9 (AO)
@ IC304pin1 (I/O)
Optical input during REC
5V/div 0.2iiS/div
©
0
-GND
-GND
IC301 pin 1
PN1 : OPT IN)
v\5) IC301pin4
^ (DIN2 : COAX IN)
Optical, coaxial and
simultauieous input
During REC
lOV/drv 0.2jiS/div
(IS) s-
-GND
-GND
30