Sony DVP-CX850D free download

File name Sony_DVP-CX850D.pdf

DVP-CX850D RMT-D113A SERVICE MANUAL US Model Canadian Model SPECIFICATIONS CD/DVD PLAYER MICROFILM DVP-CX850D TK-51 (RF/SERVO) SCHEMATIC DIAGRAM -- Ref. No. TK-51 Board; 5,000 Series -- (SEE PAGE 4-15) (SEE PAGE 4-15) 4-9 4-10 RF/SERVO TK-51 DVP-CX850D MB-85 (INTER FACE) SCHEMATIC DIAGRAM -- Ref. No. MB-85 Board; 4,000 Series -- For schematic diagram · Refer to page 4-11 for printed wiring board. (SEE PAGE 4-45) (SEE PAGE 4-33) (SEE PAGE 4-33) (SEE PAGE 4-33) (SEE PAGE 4-45) (SEE PAGE 4-10) (SEE PAGE 4-10) MB-85 BOARD (1/9) 1 IC001 6 (SEE PAGE 4-74) 3 IC001 qf 3.4 Vp-p 27 MHz 24.5756 MHz 3.6 Vp-p 2 IC001 qs 4 IC001 qj 3.2 Vp-p 33.8682 MHz 36.8634 MHz 3.9 Vp-p INTER FACE MB-85 (1/9) 4-15 4-16 DVP-CX850D MB-85 (SYSTEM CONTROL) SCHEMATIC DIAGRAM -- Ref. No. MB-85 Board; 4,000 Series -- For schematic diagram · Refer to page 4-11 for printed wiring board. MB-85 BOARD (2/9) 5 IC202 os 12.416 MHz 2.1 Vp-p 6 IC202 5 3.0 Vp-p 24.884 MHz 4-17 4-18 SYSTEM CONTROL MB-85 (2/9) DVP-CX850D MB-85 (ARP) SCHEMATIC DIAGRAM -- Ref. No. MB-85 Board; 4,000 Series -- For schematic diagram · Refer to page 4-11 for printed wiring board. MB-85 BOARD (3/9) 7 IC303 qj (DVD play) 50 nsec/div 0.5 V/div 1.4 Vp-p 8 IC303 ql (CD play) 0.2 µsec/div 0.5 V/div 1.4 Vp-p ARP MB-85 (3/9) 4-19 4-20 DVP-CX850D For schematic diagram · Refer to page 4-11 for printed wiring board. · Refer to page 4-23 for waveforms. MB-85 (AV DECODER) SCHEMATIC DIAGRAM -- Ref. No. MB-85 Board; 4,000 Series -- 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. MB-85 BOARD (4/9) 9 IC401 tf qs IC401 ya H 620 mVp-p H 1.0 Vp-p 0 IC401 tj qd IC401 ys 620 mVp-p H H 720 mVp-p qa IC401 tk qf IC401 yg H 1.0 Vp-p H 1.2 Vp-p AUDIO DSP, V EQ/NR MB-85 (5/9) 4-23 4-24 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. MB-85 BOARD (7/9) qg IC701 yl (DVD play) 1.3 Vp-p 50 msec/div 500 msec/div qh IC701 yl (CD play) 200 msec/div 500 mV/div 1.3 Vp-p qj IC701 yk (DVD play) 220 mVp-p 50 msec/div 100 mV/div qk IC701 yk (CD play) 50 msec/div 200 mV/div 440 mVp-p SERVO DSP MB-85 (7/9) 4-27 4-28 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 MB-85 (DAC) SCHEMATIC DIAGRAM -- Ref. No. MB-85 Board; 4,000 Series -- For schematic diagram · Refer to page 4-11 for printed wiring board. DAC MB-85 (9/9) 4-31 4-32 DVP-CX850D AU-216 (LPF AMP) SCHEMATI