Pioneer PDR-04 - Manual (Page 27)

PDR-04
Q104(2SA1037K)[V] Q106 (2SA1037K) [ V] Q109 (DTC114TS) [ V]
Pin
No.
MODE
STOP PLAY RED
E 5.0 5.0 4.8
C
1.0 1.0 2.2
B - - -
Pin
No.
MODE
STOP PLAY REC
E 5.0 5.0 4.8
c - - -
B - - -
Q105(2SA1037K)[V] Q107 (2SA1461) [ V]
Pin
No.
MODE
STOP PLAY REC
E 5.0 5.0 4.8
C
1.0 1.0 2.2
B - - -
Pin
No.
MODE
STOP PLAY REC
E - - -
c 1.5 1.5
1.8
B 3.0 3.0 3.0
Pin
No.
MODE
STOP PLAY REC
E
0
- -
C
0 1.1 1.2
B 5.0
0 0
Q111 (DTA114TK)[V]
Pin
No.
MODE
STOP PLAY REC
E 5.0 - -
C
0 0
4.4
B 5.0
0 0
SERVO UCOM BOARD ASSY
I Waveforms and voltages of SERVO UCOM BOARD ASSY
> Measuring condition : DC input unless otherwise noted.
J201 pin 10 (HF)
@ CN204 pin 1 (RF)
During CD PUY
SOOmV/div 0.5pS/div
(D
CN204 pin 2 (TE)
Test mode
TRK, CLOSE state
Top : FILTER exist
Bottom; FILTER none
SOOmV/div 0.5mS/div
-GND
-GND
©
CN204 pin 2 (TE)
Test mode/FSC, SPDLON
I
TRK, OPEN
Top ; FILTER%xist
Bottom: FILTER none
SOOmV/div 0.5mS/div
-GND
-GND
©
CN204 pin 6 (FE)
Test mode
TRK, CLOSE state
0.5V/div 2mS/div
-GND
@ 1C205 pin 63 (MIRR) 2V/div
@ CN204 pin 1 (RF) 0.5V/div
During manual search
0.5mS/div
©I
-GND
-GND
@ IC206pin4(MDP)2V/div
@ IC205 pin 13 (CLV) lOV/div
@ IC205 pin 14 (ECLV) lOV/div
During CD PLAY
20pS/div
©
-GND
-GND
-GND
IC207 pin 4 (MDP) 2V/div
@ IC205 pin 13 (CLV) lOV/div
IC205 pin 14 (ECLV) lOV/div
During CD-R RE
20pSMiv
® ' ........... ....=
®--------------
-GND
-GND
-GND
IC205 pin 9 (SPDLO) IV/div
@ IC205 pin 13 (CLV) lOV/div
@ IC205 pin 14 (ECLV) lOV/div
During STOP
20pSraiv
©■
®.
-GND
-GND
-GND
IC356pin48(SPSP)2V/div
@ IC205 pin 13 (CLV) lOV/div
IC205 pin 14 (ECLV) 10V/div|
In the /FCSON
test mod(
20fiS/div
®------------
®==
test mode SPDLON (CD)
TRK OPEN
GND
■GND
•GND
@ IC205pin19(FGIN)
@ IC205 pin 17 (FGOUT)
In the test mode
/FCSON
SPDLON (CD)
\TRK OPEN
2V/div 2mS/div
©ruuuuinr.
©jiniuinri-
-GND
-GND
IC206pin34(DATA)
@ IC206pin32(LRCK)
@ IC206pin35(BCLK)
During CD PLAY (1kHz OdB)
lOV/div 2pS/div
0
0
-GND
-GND
@ J201 pin 11 (WBL) 50mV/div
@ IC207 pin 1 (WBL) 2V/div
During CD-R PLAY
20nS/div
©y\AAA/-
GND
(?) J201 pin 10 (HF)
IC356pin23(RFT)
@) IC356pin24(RFB)
During CD-R PLAY
(in common with GND of ® and
IV/div ImS/div
©1
0
(2Ò)
-GND
-GND
@ J209 pin 5 (DOUT) 5V/div
J208 pin 13 (MCK) 2V/div
During CD PLAY
O.lpS/div
-GND
-GND
27