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Less than 0.0028% Dynamic range More than 100 dB (DVD) Supplied accessories More than 97 dB (CD) • Audio/video/S-link connecting cord (1) (DVP-S300: US) • Audio/Video connecting cord (1) Wow and flutter Less than detected value (DVP-S300: E/S305/S315) (±0.001% W PEAK) •...
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LINE WITH MARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB- LISHED BY SONY.
TABLE OF CONTENTS Section Title Page Section Title Page Service Note ................4 IC PIN FUNCTION DESCRIPTION GENERAL 5-1. Interface Control Pin Function (MB-78 Board IC604) .. 5-1 System Control Pin Function (MB-78 Board IC805) ..5-2 This Player Can Play the Following Discs ....1-1 Getting Started ..............
SERVICE NOTE 1. DISASSEMBLY • This set can be disassembled in the order shown below. Case (Page 2-1) MB-78 Front Panel AU-197 Board Section Board (Page 2-1) (Page 2-1) (Page 2-1) MD Block Ass’y (Page 2-2) TK-47 Tray Board (Page 2-2) (Page 2-2) Optical Skew...
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2. NOTE ON REMOVE THE CASE 4. HOW TO SERVICE MB-78 BOARD 1) Remove six tapping screws. (See Fig. 1) 1) Remove the case from the set. (Refer to 2-1) 2) Open the side of case. (See Fig. 1) 2) Remove the cover (upper). (Refer to 2-3) 3) Remove the case as lift straight.
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5. NOTE ON MOUNTEING SLED MOTOR 1) Push the sled motor ass’y 1 toward direction A. (See Fig. 4) 2) Tighten two screws 2 (M1.7 × 2.5). 1 Sled motor ass’y 2 Two screws (M1.7 × 2.5) Fig. 4 3) Raising the MD block ass’y 3 90 º with the side down. confirm that the optical pick-up 4 falls by self weight.
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6. REPLACING OPTICAL PICK-UP 3) In handling the KHS-180A (RP), do not touch inhibited parts shown in Fig. 7, but grip the slide base bearing and U-shaped guide. 6-1. Handling 1) A red laser diode for DVD requires more attention to static Slide base bearing electricity than general infrared laser diodes for CD.
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7. NOTE ON ASSEMBLING MECHANICAL DECK 7-1. Application of Grease 1) Grease must be applied if the following parts were replaced. (See Fig. 8) Note 1: Recommended grease is Foil KG-70MP. Note 2: In applying grease, take care not to allow grease to stick to other parts (particularly, rubber belt, spindle motor, and optical pick-up) Base unit holder...
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7-2. Cleaning Spindle Motor Turntable 7-4. Deformation of Insulator 1) Remove the tray. (Refer to 2-7) 1) Assemble the spindle base into the base unit. 2) Clean the spindle motor turntable if disc antiskid rubber (black) 2) Lock with 4 shoulder screws. (See Fig. 11) is dirty.
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7-6. Note on Mounting TK-47 Board 1) Align two bosses. (See Fig. 13) 2) Align four tabs. (See Fig. 13) 3) Fix the board securely with 3 screws (BV3 × 10). (The sensor will not function normally if the board floats up.) Three screws (BV3 ×...
DVP-S300/S305/S315 SECTION 2 DISASSEMBLY Note: Follow the disassembly procedure in the numerical order given. 2-1. CASE REMOVAL 2-3. MB-78 BOARD REMOVAL 7 Cover (upper) 5 Two screws 2 Two tapping screws 6 Three screws 1 Two tapping screws (B3) (B3)
2-12. INTERNAL VIEWS Skew motor ass’y X-3947-138-1 Optical pick-up Optical pick-up (KHS-180A/J1N) Sled motor ass’y (KHS-180A/J1N) Sled motor ass’y 8-820-005-02 X-3947-137-1 8-820-005-02 X-3947-137-1 DC motor (spindle) 1-698-944-11 Motor (loading) 1-698-942-21 DC motor (spindle) 1-698-944-11...
5-1. INTERFACE CONTROL PIN FUNCTION (IC604 on MB-78 Board (6/8)) Pin No. Pin Name Function Pin No. Pin Name Function A16-19 Set Address 40, 41 AD2, 3 Input of AD 5, 6 TIN0, 1 – Not used – 7, 8 TOT0, 1 –...
5-2. SYSTEM CONTROL PIN FUNCTION (IC805 on MB-78 Board (8/8)) Pin No. Pin Name Function Pin No. Pin Name Function PB14/IRQ6 Input of interrupt fromIC506 IRQ0 Input of interrupt fromIC203 PB15/IRQ7 Input of interrupt fromIC804 IRQ1 Input of DMA request from IC203 –...
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Pin No. Pin Name Function – Not used – Not used – Not used – Not used – Not used – Digital ground RxD0 Input of serial data TxD0 Output of serial data RxD1 Input of serial data TxD1 Output of serial data SCK0 Output of serial clock SCK1...
TEST MODE 6-1. Starting up Test Mode Syscon Diagnosis IF con Ver. 0.620 (9315) With the DVP-S300/S305/S315 turned off, press [TITLE], SYScon Ver. 0.400 (0000) [CLEAR], and [POWER] keys on the Remocon in this order, and →Enter item No.[02] ; 02 - Select Sub No.
6-3. Error Display (3) Destination Setting (3-2) Destination setting Check In case of an error, the error code and information are displayed as shown in Figure 7. I/O port read Syscon Diagnosis Error: Not detected IF con Ver. 0.620 (9315) SYScon Ver.
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(5-4) Servo DSP Download (6) Data Source DSP (IC506) code area ROM/RAM discrimination (6-2) Register in ARP (IC806) RAM: Program download → Revision data read Register write → Register read matching check ROM: Revision data read Error 04: Data read error Error 05: Write/read data mismatch error 13: DSP data not ready Data from “0x00”...
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(6-6) Register in Decrypt IC (IC811) (7-3) Reset Line in 64020 Register write → Register read matching check Register write → Hard reset → Register read matching check Error 05: Write/read data mismatch error Error 02: Reset error 05: Write/read data mismatch error 0x00 –...
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(7-6) Connection from ARP (IC806) to 64020 (8-4) 1914 Vsync ROM data → ARP (IC806) → Decrypt (IC811) → AV Decoder CPU measures the 1914 Vsync interrupt cycle. (IC203) Error 41: Vsync interruption is not detected Error 04: Data read error 42: Vsync interrupt cycle error 05: Write/read data mismatch error 06: DMA transfer DREQ error...
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(8-8) S Terminal DC Check (8-13) AV CONT Through Check (DVP-S315) Color bar output by Video Encoder (IC252) Color bar output by video encoder Error 11: Serial transfer error Error 11: Serial transfer error The color bars are output in the same manner as in (8-2). Input picture is sent as it is from EURO AV2 (CNJ601) to the AV1 After VS signal is turned on/off repeatedly two times, the color (CNJ602).
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(9-5) Audio Digital Output (9-8) Dual DAC (Serial) ROM audio data → ARP (IC806) → AV Decoder (IC203) → Digi- ROM audio data → ARP (IC806) → AV Decoder (IC203) → 2ch DAC (IC215) → Analog audio output (Attenuation) tal audio I/F output Error 10: ARP (IC806) →...
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g Error Codes in Diagnostic Test 01: Mode not supported is selected 02: Reset error 03: Data write error 04: Data read error 05: Write/read data mismatch error 06: DMA transfer DREQ error 07: DMA transfer address error 10: Chip-to-chip data transfer error 11: Serial transfer error 12: EEPROM is not ready 13: DSP data is not ready...
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Drive Automatic Adjustment Flowchart DVD_SL Loading adjustment Adj. disc selection FOK Check STOP Tracking ON Select “ALL” Sled ON AGC ON CLVA EEPROM Default Set Lock Check STOP Hydet Init Sled Init Go To Home Position Auto Loop Filter Offset Auto Focus Offset Auto Tilt Offset Select “ALL”...
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DVD_SL adjustment adjustment Auto Loop Filter Offset FOK Check STOP Auto Focus Offset Auto Tilt Offset Auto Focus Offset Auto Focus Gain Auto Tracking Offset Auto Tracking Gain Auto EQ. Auto Loop Filter Offset Pull in Memory FOK Check STOP Jitter Check Tracking ON Sled ON...
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DVD_DL DVD_DL adjustment adjustment Disc Type Check FOK Check STOP Tracking ON LD ON Sled ON Spindle start CLVA Tilt ON Focus ON Lock Check FOK Check STOP Layer Check STOP sled move Auto Focus Offset Auto Tracking Offset Auto Tilt Offset Auto Focus Offset Auto Focus Gain Auto Tracking Gain...
6-5. Drive Auto Adjustment The tray opens after the ENTER key is pressed and the initializa- tion is finished. Then, place the DVD_SL disc for adjustment. Press the ENTER key to start adjustment. During adjustment, the tan- The drive can be automatically adjusted, except disc change and gential skew adjustment screen is displayed.
6-6. Drive Manual Operation 6-6-3. Manual Control 1 Manual Control 1 In performing manual operation, observe the following points: Select correct disc type on the Disc Type screen. SA.000000 SI.00 EMG.00 First, select “0. Disc TYpe” and execute “7. Hydet init” and “8. Sled init”.
6-6-7. Manual Adjust 2 3. Auto Focus Gain : Adjust focus gain automatically. Adjusted result is reflected on the EEPROM. Execute this with CLVA turned on if possible. If Manual Adjust 2 NG, the system will be defective, and re- SA.000000 SI.00 EMG.00...
6-6-10. EEPROM data screen display EEPROM data Focus Offset Focus Gain TRK Offset TRK. CONT. TRK Gain Tilt Offset Pullin Level EQ. Boost L.F.O SD. ?? HY. ?? Figure 20 This screen displays various set values including adjusted results stored in the EEPROM. ID No.
DVP-S300/S305/S315 SECTION 7 ELECTRICAL ADJUSTMENT 7-1. Power Supply Check In making adjustment, refer to 7-4. Adjustment Related Parts Arrangement. 1. HS-930SF/930SH/930SU Board Note: During diagnostic check, the characters and color bars can Mode be seen only with the NTSC monitor. Therefore, for diag-...
7-2. Adjustment of System Control 2. S-terminal Output Check (MB-78 board) <Purpose> Check S-terminal video output. If it is incorrect, pictures will not 1. 27MHz Free Run (MB-78 board) be displayed correctly in spite of connection to the TV with an S- <Purpose>...
4. Checking Component Video Output R-Y 6. Checking S Video Output S-C (MB-78 board) (MB-78 board) (DVP-S315 only) <Purpose> <Purpose> This checks whether the S-C satisfies the NTSC Standard. If it is This checks component video output R-Y. If it is incorrect, cor- not correct, the colors will be too dark or light.
7-4. Adjustment Related Parts Arrangement MB-78 BOARD (Side A) RV251 VIDEO LEVEL IC206 CT201 27MHz FREERUN CN251 HS-930SF/930SH/930SU BOARD (Side A) CN201...
DVP-S300/S305/S315 SECTION 8 REPAIR PARTS LIST 8-1. EXPLODED VIEWS The components identified by mark ! or dotted line with mark ! are criti- cal for safety. NOTE: Replace only with part number speci- • The mechanical parts with no reference number in •...
8-1-3. CHASSIS ASSEMBLY supplied supplied S315 supplied Taiwan, Chinese supplied supplied AEP, UK, E, Singapore (S315) supplied supplied supplied S315 The components identified by mark ! or dotted line with mark ! are criti- supplied cal for safety. Replace only with part number speci- fied.
8-1-5. DVD MECHANISM CHASSIS ASSEMBLY (2) M501 M903 M901 The components identified by mark ! or dotted line with mark ! are criti- cal for safety. Replace only with part number speci- fied. Ref. No. Part No. Description Remark Ref. No. Part No.
DVP-S300/S305/S315 AU-197 8-2. ELECTRICAL PARTS LIST NOTE: The components identified by • Due to standardization, replacements in the • Items marked “*” are not stocked since they mark ! or dotted line with mark parts list may be different from the parts speci- are seldom required for routine service.