Sony DVP-S320 Service Manual ▷ View online
DVP-S320
FRAME (1/2)
4-3
4-4
4-1. FRAME SCHEMATIC DIAGRAM
FRAME (1) SCHEMATIC DIAGRAM
DVP-S320
4-5
4-6
FRAME (2) SCHEMATIC DIAGRAM
FRAME (2/2)
DVP-S320
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
TK-51 (RF/SERVO) PRINTED WIRING BOARD
– Ref. No.: TK-51 board; 2,000 series –
RF/SERVO
TK-51
4-7
4-8
There are few cases that the part isn't mounted in this model is printed on this diagram.
TK51 BOARD (SIDE A)
CN001
B-2
CN002
C-2
CN003
D-2
CN004
D-3
D003
B-2
IC001
C-1
Q001
A-2
Q002
D-1
Power Block (HS-030SH)
(SWITCHING REGULATOR)
(SWITCHING REGULATOR)
TK-51
(RF/SERVO)
(RF/SERVO)
AU-208
(AUDIO)
(AUDIO)
MB-82
(SIGNAL PROCESS/SERVO)
(SIGNAL PROCESS/SERVO)
FL-97
(FUNCTION SWITCH)
(FUNCTION SWITCH)
MS-46
(LOADING)
(LOADING)
FR-146
(IR/POWER SWITCH)
(IR/POWER SWITCH)
CN003
1-672-677-
12
TK-51
BOARD(SIDE A)
(12)
A
B
C
D
1
2
3
05
C
E
B
C
E
B
B
DVP-S320
4-9
4-10
• Waveforms
1
IC001
1
(DVD play)
200 mV/DIV
100 ns/DIV
536 mVp-p
2
IC001
1
(CD play)
500 mV/DIV
500 ns/DIV
880 mVp-p
3
IC001
@ª
(DVD play)
200 mV/DIV
500 ms/DIV
592 mVp-p
4
IC001
@ª
(CD play)
200 mV/DIV
20 ms/DIV
448 mVp-p
5
IC001
#ª
(DVD play)
500 mV/DIV
50 ms/DIV
1.3 Vp-p
6
IC001
#ª
(CD play)
500 mV/DIV
200 ms/DIV
1.7 Vp-p
7
IC001
$º
(DVD play)
100 mV/DIV
50 ms/DIV
180 mVp-p
8
IC001
$º
(CD play)
500 mV/DIV
50 ms/DIV
860 mVp-p
9
IC001
%¢
(DVD play)
500 mV/DIV
100 ns/DIV
1.5 Vp-p
!º
IC001
%¢
(CD play)
500 mV/DIV
500 ns/DIV
1.5 Vp-p
RF/SERVO
TK-51
1-672-677-
12
TK-51
BOARD(SIDE B)
(12)
05
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