Sony DVPC-X850D User manual

DVP-CX850D
RMT-D113A
US Model
Canadian Model
SERVICE MANUAL
CD/DVD PLAYER
MICROFILM
SPECIFICATIONS

DVP-CX850D
TK-51 (RF/SERVO) SCHEMATIC DIAGRAM
— Ref. No. TK-51 Board; 5,000 Series —
4-9 4-10
RF/SERVO
TK-51
(SEE
PAGE
4-15)
(SEE
PAGE
4-15)

DVP-CX850D
MB-85 (INTER FACE) SCHEMATIC DIAGRAM
— Ref. No. MB-85 Board; 4,000 Series —
4-15 4-16
INTER FACE
MB-85 (1/9)
For schematic diagram
• Refer to page 4-11 for printed wiring board.
(SEE
PAGE
4-45)
(SEE
PAGE
4-45)
(SEE
PAGE
4-33)
(SEE PAGE 4-33)
(SEE PAGE 4-33)
(SEE
PAGE
4-74)
(SEE
PAGE
4-10)
(SEE
PAGE
4-10)
3.4 Vp-p
27 MHz
1 IC001 6
3.2 Vp-p
33.8682 MHz
2 IC001 qs
3.6 Vp-p
24.5756 MHz
3 IC001 qf
3.9 Vp-p
36.8634 MHz
4 IC001 qj
MB-85 BOARD (1/9)

DVP-CX850D
MB-85 (SYSTEM CONTROL) SCHEMATIC DIAGRAM
— Ref. No. MB-85 Board; 4,000 Series —
3.0 Vp-p
24.884 MHz
6 IC202 5
2.1 Vp-p
12.416 MHz
5 IC202 os
MB-85 BOARD (2/9)
4-17 4-18
SYSTEM CONTROL
MB-85 (2/9)
For schematic diagram
• Refer to page 4-11 for printed wiring board.

DVP-CX850D
MB-85 (ARP) SCHEMATIC DIAGRAM
— Ref. No. MB-85 Board; 4,000 Series —
1.4 Vp-p
50 nsec/div
0.5 V/div
7 IC303 qj (DVD play)
1.4 Vp-p
0.2 µsec/div
0.5 V/div
8 IC303 ql (CD play)
MB-85 BOARD (3/9)
4-19 4-20
For schematic diagram
• Refer to page 4-11 for printed wiring board.
ARP
MB-85 (3/9)

DVP-CX850D
MB-85 (AV DECODER) SCHEMATIC DIAGRAM
— Ref. No. MB-85 Board; 4,000 Series —
For schematic diagram
• Refer to page 4-11 for printed wiring board.
• Refer to page 4-23 for waveforms.
4-21 4-22
AV DECODER
MB-85 (4/9)

DVP-CX850D
MB-85 (AUDIO DSP,V EQ/NR) SCHEMATIC DIAGRAM
— Ref. No. MB-85 Board; 4,000 Series — For schematic diagram
• Refer to page 4-11 for printed wiring board.
4-23 4-24
AUDIO DSP,V EQ/NR
MB-85 (5/9)
H620 mVp-p
9 IC401 tf
H620 mVp-p
0 IC401 tj
H1.0 Vp-p
qa IC401 tk
H1.0 Vp-p
qs IC401 ya
H720 mVp-p
qd IC401 ys
H1.2 Vp-p
qf IC401 yg
MB-85 BOARD (4/9)

DVP-CX850D
MB-85 (HGA) SCHEMATIC DIAGRAM
— Ref. No. MB-85 Board; 4,000 Series — For schematic diagram
• Refer to page 4-11 for printed wiring board.
4-25 4-26
HGA
MB-85 (6/9)

DVP-CX850D
MB-85 (SERVO DSP) SCHEMATIC DIAGRAM
— Ref. No. MB-85 Board; 4,000 Series — For schematic diagram
• Refer to page 4-11 for printed wiring board.
4-27 4-28
SERVO DSP
MB-85 (7/9)
1.3 Vp-p
50 msec/div
500 msec/div
qg IC701 yl (DVD play)
1.3 Vp-p
200 msec/div
500 mV/div
qh IC701 yl (CD play)
220 mVp-p
50 msec/div
100 mV/div
qj IC701 yk (DVD play)
440 mVp-p
50 msec/div
200 mV/div
qk IC701 yk (CD play)
MB-85 BOARD (7/9)

DVP-CX850D
MB-85 (DRIVE) SCHEMATIC DIAGRAM
— Ref. No. MB-85 Board; 4,000 Series — For schematic diagram
• Refer to page 4-11 for printed wiring board.
4-29 4-30
DRIVE
MB-85 (8/9)

DVP-CX850D
For schematic diagram
• Refer to page 4-11 for printed wiring board.
MB-85 (DAC) SCHEMATIC DIAGRAM
— Ref. No. MB-85 Board; 4,000 Series —
4-31 4-32
DAC
MB-85 (9/9)

DVP-CX850D
AU-216 (LPF AMP) SCHEMATIC DIAGRAM
— Ref. No. AU-216 Board; 1,000 Series — For schematic diagram
• Refer to page 4-37 for printed wiring board.
4-33 4-34
LPF AMP
AU-216 (1/2)
(SEE
PAGE
4-16)
(SEE
PAGE
4-15)
(SEE
PAGE
4-15)
(SEE
PAGE
4-74)
HS-030SU

DVP-CX850D
AU-216 (VIDEO AMP) SCHEMATIC DIAGRAM
— Ref. No. AU-216 Board; 1,000 Series —
4-35 4-36
VIDEO AMP
AU-216 (2/2)
1 IC321 2
H
H
H
H
H
H
2 IC321 4
3 IC321 7
4 IC321 0
5 IC321 qd
6 IC321 qg
1.0 Vp-p
1.2 Vp-p
750 mVp-p
1.7 Vp-p
2.4 Vp-p
2.0 Vp-p
AU-216 BOARD (2/2)
(SEE PAGE
4-41)

DVP-CX850D
CO-25 (CONTROL JACK) SCHEMATIC DIAGRAM
— Ref. No. CO-25 Board; 1,000 Series —
4-41 4-42
CONTROL JACK
CO-25
(SEE PAGE
4-36)

DVP-CX850D
CK-82 (MOTOR DRIVE) SCHEMATIC DIAGRAM
— Ref. No. CK-82 Board; 2,000 Series —
4-45 4-46
MOTOR DRIVE
CK-82
(SEE
PAGE
4-16)
(SEE
PAGE
4-49)
(SEE
PAGE
4-54)
(SEE
PAGE
4-16)
TS-150
(SEE PAGE
4-61)
(SEE PAGE
4-53)
(SEE PAGE
4-53)
(SEE PAGE
4-53)
(SEE PAGE
4-54)

DVP-CX850D
TS-150 (TABLE SENSOR), SI-24 (SI SENSOR), SO-11 (SO LED) SCHEMATIC DIAGRAMS
— Ref. No. TS-150, 6,000 SI-24, SO-11 Board; 1,000 Series —
4-49 4-50
SO LED
SO-11
SI SENSOR
SI-24
TABLE SENSOR
TS-150
//
(SEE PAGE
4-45)

DVP-CX850D
LT-34 (TABLE LED),TM-126 (TABLE MOTOR), DS-87 (DOOR SWITCH), LS-52 (CHACK SENSOR), LM-58 (LOADING MOTOR) SCHEMATIC DIAGRAMS
— Ref. No. LT-34, TM-126, DS-87, LS-52, LM-58 Board; 1,000 Series —
4-53
LOADING MOTOR
LM-58
CHACK SENSOR
LS-52
DOOR SWITCH
DS-87
TABLE MOTOR
TM-126
/
TABLE LED
LT-34
///
(SEE PAGE
4-45)
(SEE PAGE
4-46)
(SEE PAGE
4-46)
(SEE PAGE
4-46)
(SEE PAGE
4-46)

DVP-CX850D
FL-105 (DC-DC CONVERTER) SCHEMATIC DIAGRAM
— Ref. No. FL-105 Board; 3,000 Series — For schematic diagram
• Refer to page 4-55 for printed wiring board.
4-59 4-60
DC-DC CONVERTER
FL-105 (1/2)
(SEE PAGE
4-74)
(SEE PAGE
4-70)
HS-030SU

DVP-CX850D
FL-105 (DISPLAY CONTORL) SCHEMATIC DIAGRAM
— Ref. No. FL-105 Board; 3,000 Series — For schematic diagram
• Refer to page 4-55 for printed wiring board.
4-61 4-62
DISPLAY CONTROL
FL-105 (2/2)
(SEE
PAGE
4-45)
(SEE
PAGE
4-70)
(SEE
PAGE
4-66)
2IC201 wj EXP_CLK
1IC201 qf
4 MHz 3.9 Vp-p
FL-105 BOARD (2/2)

DVP-CX850D
SW-322 (SURROUND SWITCH), LE-25 (MULTI LED) SCHEMATIC DIAGRAMS
— Ref. No. SW-322, LE-25 Board; 1,000 Series —
4-65 4-66 /
MULTI LED
LE-25
SURROUND SWITCH
SW-322
(SEE PAGE
4-62)