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dvp-c650d,dvp-c653d
Service Manual
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Table of contents
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Sony dvp-c650d,dvp-c653d Service Manual

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SERVICE MANUAL
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Photo: DVP-C650D
SPECIFICATIONS
CD/DVD player
Laser Semiconductor laser Signal format system NTSC
Audio characteristics
Frequency response DVD (PCM 96 kHz): 2 Hz to 44 kHz
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Signal-to-noise ratio More than 115 dB (LINE OUT (AUDIO 1, Harmonic distortion Less than 0.0025%
Dynamic range More than 100 dB (DVD) Wow and flutter Less than detected value
Outputs and inputs
Jack Output Load impedance type level
LINE OUT Phono 2 Vrms Over 10 kilohms (AUDIO 1, 2) jacks (at 50 kilohms)
DIGITAL OUT Optical –18 dBm Wave length: 660 nm (OPTICAL) output
connector
DIGITAL OUT Phono 0.5 Vp-p 75 ohms terminated (COAXIAL) jack
LINE OUT Phono 1.0 Vp-p 75 ohms, (VIDEO 1, 2) jacks sync negative
S VIDEO OUT 4-pin Y: 1.0 Vp-p 75 ohms, (1, 2) mini DIN sync negative
COMPONENT phono Y: 1.0 Vp-p 75 ohms, VIDEO OUT jacks sync negative (Y, PB/B-Y, PB/B-Y, PR/R-Y) PR/R-Y:
PHONES Phone 12 mW 32 ohms
jack
5.1CH Phono 2 Vrms Over 10 kilohms OUTPUT jacks (at 50 kilohms)
(±1 dB)* DVD (PCM 48 kHz): 2 Hz to 22 kHz (±0.5 dB) CD: 2 Hz to 20 kHz (±0.5 dB)
2) connectors only)
More than 97 dB (CD) (±0.001% W PEAK)
C: 0.286 Vp-p 75 ohms terminated
0.7 Vp-p 75 ohms
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S-LINK Mini jack – – MEGA Mini jack – –
CONTROL AUDIO IN Phono 2 Vrms 47 kilohms
General
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Power requirements (indicated on the rear panel)
Power consumption 18 W Dimensions (approx.) 430 × 120 × 425 mm
Mass (approx.) 6.1 kg (13 lb 7 oz) Operating temperature 41°F to 95°F (5°C to 35°C) Operating humidity 5% to 90%
Supplied accessories
• Audio/Video/S-link connecting cord (1) or Audio/Video connecting cord (1)
• S video cord (1)
• Plug adaptor (1) (except for the USA/Canada models)
• Remote commander (remote) RMT-D112A (1)
• Size AA (R6) batteries (2)
* The signals from LINE OUT (AUDIO 1, 2) connectors and 5.1 ch L, R
connectors are measured. When you play the PCM sound tracks with 96 kHz sampling frequency, the output signals from the DIGITAL OUT (OPTICAL, COAXIAL) are converted to 48 kHz (sampling frequency).
Design and specifications are subject to change without notice.
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RMT-D112A
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US Model
Canadian Model
PX Model
Jack Output Load impedance type level
jack
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120 V AC, 60 Hz (C650D : US, Canadian) 110–240 V AC, 50/60 Hz (C653D : E, C653D : PX)
(17 × 43/4 × 163/4 in.) (w/h/d) incl. projecting parts
CD/DVD PLAYER
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DVP-C650D
DVP-C653D
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MICROFILM
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SAFETY CHECK-OUT
After correcting the original service problem, perform the following safety checks before releasing the set to the customer:
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1. Check the area of your repair for unsoldered or poorly-sol­dered connections. Check the entire board surface for solder splashes and bridges.
2. Check the interboard wiring to ensure that no wires are “pinched” or contact high-wattage resistors.
3. Look for unauthorized replacement parts, particularly transis­tors, that were installed during a previous repair. Point them out to the customer and recommend their replacement.
4. Look for parts which, though functioning, show obvious signs of deterioration. Point them out to the customer and recom­mend their replacement.
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5. Check the line cord for cracks and abrasion. Recommend the replacement of any such line cord to the customer.
6. Check the B+ voltage to see it is at the values specified.
7. Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below.
To Exposed Metal Parts on Set
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes). Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT -540A. Follow the manufacturers' instructions to use these
instruments.
2. A battery-operated A C milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The “limit” indica-
tion is 0.75V, so analog meters must have an accurate low-
voltage scale. The Simpson 250 and Sanwa SH-63T rd are e x-
amples of a passive VOM that is suitable. Nearly all battery
operated digital multimeters that have a 2V A C range ar e suit-
able. (See Fig. A)
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0.15 µF
Fig. A Using AC voltmeter to check AC leakage
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AC
1.5 k
Ω
Earth Ground
Voltmeter (0.75 V)
WARNING!!
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WHEN SERVICING, DO NO T APPR O A CH THE LASER
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EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS NECESSARY TO CONFIRM LASER BEAM EMISSION, BE SURE TO OBSERVE FROM A DISTANCE OF MORE THAN 25 cm FROM THE SURFACE OF THE OBJECTIVE LENS ON THE OPTICAL PICK-UP BLOCK.
CAUTION:
The use of optical instrument with this product will increase eye hazard.
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CAUTION
Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous ra­diation exposure.
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SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK ! OR DOTTED 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
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ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS P AR UNE MARQUE ! SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COM-
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POSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
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TABLE OF CONTENTS
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Section Title Page Section Title Page
Service Note ............................................................................ 4
1. GENERAL
This Player Can Play the Following Discs .................... 1-1
Getting Started .............................................................. 1-1
Playing Discs ................................................................. 1-3
Using Var ious Functions with the Control Menu ........... 1-6
Settings and Adjustments ............................................. 1-12
Additional Information ................................................... 1-16
2. DISASSEMBLY
2-1. Case Removal ............................................................... 2-1
2-2. Front Panel Section Removal........................................ 2-1
2-3. MB-85 Board Removal .................................................. 2-1
2-4. AU-215 Board Removal ................................................ 2-1
2-5. Rear Panel Section Removal ........................................ 2-2
2-6. Table Ass’y Removal ..................................................... 2-2
2-7. Rotary Motor Ass’y (M951) Removal ............................ 2-2
2-8. Chassis Ass’y ................................................................ 2-2
2-9. Loading Motor Ass’y (M991) Removal.......................... 2-3
2-10. BU Holder Ass’y Removal............................................. 2-3
2-11. TK-53 Board Removal................................................... 2-3
2-12. Optical Pick-up Removal ............................................... 2-3
2-13. Internal View.................................................................. 2-4
2-14. Circuit Boards Location................................................. 2-5
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5. IC PIN FUNCTION DESCRIPTION
5-1. System Control Pin Function
6. TEST MODE
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FL-104 (FUNCTION SWITCH), SW-321 (FUNCTION SWITCH) and CK-88 (CONNECTION)
Schematic Diagram ....................................................... 4-51
FL-104 (IF CON) Schematic Diagram .......................... 4-53
FR-154 (IR/POWER SWITCH)
Printed Wiring Boards and Schematic Diagram ........... 4-55
HP-114 (HEADPHONE) Printed Wiring Boards
and Schematic Diagram................................................ 4-57
LM-59 (LOADING MOTOR), CK-81 (DRIVE)
Printed Wiring Boards ................................................... 4-59
LM-59 (LOADING MOTOR), CK-81 (DRIVE)
Schematic Diagram ....................................................... 4-61
HS-034SF (SWITCHING REGULATOR)
Printed Wiring Board ..................................................... 4-63
HS-034SF (SWITCHING REGULATOR)
Schematic Diagram ....................................................... 4-65
HS-034SU (SWITCHING REGULATOR)
Printed Wiring Board ..................................................... 4-67
HS-034SU (SWITCHING REGULATOR)
Schematic Diagram ....................................................... 4-69
(MB-85 Board IC202) .................................................... 5-1
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3. BLOCK DIAGRAMS
3-1. Overall Block Diagram .................................................. 3-1
3-2. RF/Servo Block Diagram .............................................. 3-3
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3-3. Signal Process/Video Block Diagram ........................... 3-5
3-4. System Control Block Diagram ..................................... 3-7
3-5. Audio (1) Block Diagram ............................................... 3-9
3-6. Audio (2) Block Diagram ............................................... 3-11
3-7. Interface Control Block Diagram ................................... 3-13
3-8. Power Block Diagram .................................................... 3-15
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-1. Frame Schematic Diagram ........................................... 4- 3
4-2. Printed Wiring Boards and Schematic Diagrams ......... 4-7
TK-53 (RF/SERVO) Printed Wiring Board .................... 4-7
TK-53 (RF/SERVO) Schematic Diagram ...................... 4-11
SE-91 (SENSOR), LE-24 (LED)
Printed Wiring Boards and Schematic Diagram ........... 4-13
MB-85 (SIGNAL PROCESS)
Printed Wiring Board ..................................................... 4-15
MB-85 (AV DECODER) Schematic Diagram................ 4-19
MB-85 (SDRAM) Schematic Diagram .......................... 4-21
MB-85 (SERVO DSP) Schematic Diagram................... 4-23
MB-85 (DRIVE) Schematic Diagram ............................ 4-25
MB-85 (ARP) Schematic Diagram ................................ 4-27
MB-85 (SYSTEM CONTROL)
Schematic Diagram ....................................................... 4-29
MB-85 (HGA) Schematic Diagram................................ 4-31
MB-85 (CLOCK GENERATOR/AUDIO DSP/
V EQ/NR) Schematic Diagram...................................... 4-33
MB-85 (DAC) Schematic Diagram ................................ 4-35
MB-85 (BIAS) Schematic Diagram ............................... 4-37
AU-215 (AUDIO/VIDEO BUFFER)
Printed Wiring Board ..................................................... 4-39
AU-215 (AUDIO) Schematic Diagram ........................... 4-43
AU-215 (VIDEO BUFFER) Schematic Diagram ........... 4-45
FL-104 (FUNCTION SWITCH/IF CON), SW-321 (FUNCTION SWITCH) and CK-88 (CONNECTION)
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Printed Wiring Boards ................................................... 4-47
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6-1. General Description ...................................................... 6-1
6-2. Starting T est Mode ........................................................ 6-1
6-3. Syscon Diagnosis .......................................................... 6-1
6-4. Drive Auto Adjustment .................................................. 6-5
6-5. Drive Manual Operation ................................................ 6-7
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6-6. Mecha Aging ................................................................. 6-9
6-7. Emergency History ........................................................ 6-9
6-8. Version Information ....................................................... 6-10
6-9. Video Level Adjustment ................................................ 6-10
7. ELECTRICAL ADJUSTMENTS
7-1. Power Supply Adjustment ............................................. 7-1
1. Power Supply Check
7-2. Adjustment of Video System ......................................... 7-2
1. Video Level Adjustment (MB-85 BOARD) .................... 7-2
2. S-terminal Output Check (MB-85 BOARD) .................. 7-2
3. Checking Component Video Output B-Y
4. Checking Component Video Output R-Y
5. Checking Component Video Output Y
6. Checking S Video Output S-C (MB-85 BOARD) .......... 7-3
7-3. Adjustment Related Parts Arrangement ....................... 7-4
8. REPAIR PARTS LIST
8-1. Exploded Views ............................................................. 8-1
8-1-1. Main Assembly ......................................................... 8-1
8-1-2. Front Panel Assembly .............................................. 8-2
8-1-3. Table Assembly ........................................................ 8-3
8-1-4. Chassis Assembly.................................................... 8-4
8-2. Electrical Parts List ....................................................... 8-5
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(HS-034SF/034SU BOARD) ......................................... 7-1
(MB-85 BOARD)............................................................ 7-2
(MB-85 BOARD)............................................................ 7-2
(MB-85 BOARD)............................................................ 7-3
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SERVICE NOTE
1. DISASSEMBLY
• This set can be disassembled in the order shown below.
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Case
(Page 2-1)
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Front panel section
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2. NOTE ON REMOVE THE CASE
1) Remove seven tapping screws. (See Fig. 1)
2) Open the side of case. (See Fig. 1)
3) Remove the case as lift straight. (See Fig. 1)
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(Page 2-1)
Table ass’y
(Page 2-2)
Rotary motor ass’y (M951) (Page 2-2)
Rear panel section
(Page 2-2)
Chassis ass’y
(Page 2-2)
Loading motor ass’y
(M991) (Page 2-3)
MB-85 board
(Page 2-1)
BU holder ass’y
(Page 2-3)
TK-53 board
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3. DISC REMOVAL PROCEDURE (at POWER OFF)
1) Insert a flat-blade screwdriver into a hole at the bottom, and
rotare the cam gear in direction A. (See Fig. 2)
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AU-215 board
Optical pick-up
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Two tapping screws
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Three tapping screws
Two tapping screws
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Cam gear
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4. NOTE ON MOUNTING GEARS
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1) Mount the gear (U/D). (See Fig. 3.)
2) Rotate the gear (U/D) in the direction of the arrow. (down position) (See Fig. 3.)
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6) Mount the lock lever (See Fig. 5.)
7) Mount the spring (lock lever). (See Fig. 5.)
Spring (lock lever)
Lock lever
Gear (main)
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Spring (lock lever)
Lock lever
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3) Align triangle marks of the rotary encoder. (See Fig. 4.)
4) Escape the set lever. (See Fig. 4.)
5) Connect the boss of the gear (main) with the groove of the rotary encoder and mount the gear (main). (See Fig. 4.)
Gear (main)
BU
Boss
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8) Rotate the gear (main) in the direction of the arrow A by 90°
turn. (Gear (U/D) is up position.) (See Fig. 6.)
9) Mount the Gear (rev). (See Fig. 6.)
10) Fix three stopper washers on the groove of shafts. (See Fig. 6.)
**
Shaft
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Groove
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Stopper washer
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Gear (rev)
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Groove
Rotary encoder
Align triangle marks.
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Gear (main)
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Gear (U/D)
SECTION 1

GENERAL

DVP-C650D/C653D
This section is extracted from instruction manual (3-867-237-11)
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9
8
2
9
9
w
w
w
.
xia
o
y
u
1
6
3
1-12
.
c
o
m
7
Q
Q
TEL 13942296513 QQ 376315150 892498299
3
6
3
1
5
1
5
0
8
9
2
4
9
8
2
9
9
TEL 13942296513 QQ 376315150 892498299
TEL
13942296513
Q
Q
3
7
6
3
1
5
1
5
0
8
9
2
4
9
8
2
9
9
w
w
w
.
xia
o
y
u
1
6
3
1-13
.
c
o
m
7
Q
Q
TEL 13942296513 QQ 376315150 892498299
3
6
3
1
5
1
5
0
8
9
2
4
9
8
2
9
9
TEL 13942296513 QQ 376315150 892498299
TEL
13942296513
Q
Q
3
7
6
3
1
5
1
5
0
8
9
2
4
9
8
2
9
9
w
w
w
.
xia
o
y
u
1
6
3
1-14
.
c
o
m
7
Q
Q
TEL 13942296513 QQ 376315150 892498299
3
6
3
1
5
1
5
0
8
9
2
4
9
8
2
9
9
TEL 13942296513 QQ 376315150 892498299
TEL
13942296513
Q
Q
3
7
6
3
1
5
1
5
0
8
9
2
4
9
8
2
9
9
w
w
w
.
xia
o
y
u
1
6
3
1-15
.
c
o
m
7
Q
Q
TEL 13942296513 QQ 376315150 892498299
3
6
3
1
5
1
5
0
8
9
2
4
9
8
2
9
9
TEL 13942296513 QQ 376315150 892498299
TEL
13942296513
Q
Q
3
7
6
3
1
5
1
5
0
8
9
2
4
9
8
2
9
9
w
w
w
.
xia
o
y
u
1
6
3
1-16
.
c
o
m
7
Q
Q
TEL 13942296513 QQ 376315150 892498299
3
6
3
1
5
1
5
0
8
9
2
4
9
8
2
9
9
TEL 13942296513 QQ 376315150 892498299
TEL
13942296513
Q
Q
3
7
6
3
1
5
1
5
0
8
9
2
4
9
8
2
9
9
w
w
w
.
xia
o
y
u
1
6
3
1-17 E
1-17
.
c
o
m
4 Three flat cables
(CN004, 005, 007)
5 Flat cable
(CN009)
3 Connector
(CN001)
2 Two flat cables
(CN002, 003)
8 Two screws
(B3) (with ring)
1 Flat cable
(CN006)
6 Rivet
7 Holder
9 MB-85 board
1 Connector
(CN401)
3 Three flat cables
(CN004, 005, 007)
2 Connector
(CN304)
5 Two screws
(B3)
4 Nine screws
(B3)
6 AU-215 board
Q
SECTION 2

DISASSEMBLY

Note: Follow the disassembly procedure in the numerical order given.
7
Q
3
2-1. CASE REMOVAL 2-3. MB-85 BOARD REMOVAL
6
3
4 Case
1
5
1
5
0
8
9
2
4
9
DVP-C650D/C653D
8
2
9
9
1 Two tapping screws
TEL 13942296513 QQ 376315150 892498299
2-2. FRONT PANEL SECTION REMOVAL 2-4. AU-215 BOARD REMOVAL
TEL
13942296513
1 Five screws
(B3) (with ring)
2 Three tapping
screws
3 Two tapping screws
Q
2 Shield case
Q
3
7
6
3
1
5
1
5
0
8
9
2
4
9
8
2
9
TEL 13942296513 QQ 376315150 892498299
9
4 Draw out
!¡ Two screws
(B3)
0 Screw (B3)
5 Tray cover
ass’y
!™ Claw
the table.
!£ Two Claws
6 Flat cable
(CN006)
!∞ Front panel section
A
7 Connector
(CN401)
!¢ Claw
3 Rotate the cam gear
in the direction of the arrow A.
8 Connector
(CN902)
9 Screw (B3)
w
w
w
.
xia
o
y
u
1
6
3
2-1
.
c
o
m
2-5. REAR PANEL SECTION REMOVAL
7
Q
Q
2 Two flat cables
1 Flat cable
(CN006)
8 Two screws
(B3)
TEL 13942296513 QQ 376315150 892498299
3
(CN002, 003)
6
3 Connector
(CN401)
4 Connector
6 Flat cable
1
3
!™ Rear panel section
(CN001)
!º Claw
(CN009)
7 Connector
(CN101)
5
1
5 Connector
(CN304)
9 Screw
(B3)
!¡ Claw
5
2-7. ROTARY MOTOR ASS’Y (M951)
0
REMOVAL
1 Tapping screw
(M3 × 12)
5 Bracket (RM) ass’y
7 Two screws
(B2.6 × 3)
8
9
4
2
2 Table (rotary)
4 Two screws
(B3)
2
8
9
3 Connector
(CN801)
8 Rotary motor ass’y
(M951)
9
9
TEL 13942296513 QQ 376315150 892498299
6 Belt (RM)
TEL
2-6. TABLE ASS’Y REMOVAL 2-8. CHASSIS ASS’Y
2 Two brackets
(guide B1)
1 Two screws
(B3)
13942296513
5 Table ass’y
3 Two screws
4 Two brackets
(guide B1)
6 Flat wire
(CN656)
(B3)
3
Q
Q
1 Four screws
(B3)
7
6
3
1
5
1
5
0
2
9
8
3 Chassis ass’y
2 Four screws
4
9
(B3)
8
2
9
9
w
w
w
.
xia
o
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u
1
6
3
2-2
.
c
o
m
1 Flexible board
(CN002)
2 Flexible board
(CN001)
3 Screw
(B3)
5 TK-53 board
4 Claw
2 Flexible board
(CN001)
4 Optical pick-up
3 Three step screws
1 Flexible board
(CN002)
2-9. LOADING MOTOR ASS’Y (M991)
7
REMOVAL
Q
Q
TEL 13942296513 QQ 376315150 892498299
3
4 Screw (B3)
1 Belt (timing)
6
5 Loading motor ass’y
3
(M991)
1
5
3 Harness
1
5
0
2 Connector
2-11. TK-53 BOARD REMOVAL
8
9
2
4
9
8
2
9
9
TEL 13942296513 QQ 376315150 892498299
TEL
2-10. BU HOLDER ASS’Y REMOVAL
13942296513
1 Two screws
(B3)
3 Bracket (CP)
5 BU holder ass’y
Q
Q
2 Two screws
(B3)
4 Screw
(M3 × 12)
9
4
2
9
8
0
5
1
5
1
3
6
7
3
2-12. OPTICAL PICK-UP REMOVAL
8
2
9
9
w
w
w
.
xia
o
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1
6
3
2-3
.
c
o
m
2-13. INTERNAL VIEWS
7
Q
Q
Optical pick-up (KHM-220AAA/J1RP) 8-820-081-03
3
6
3
1
5
1
5
0
8
PH801 Disc presence detection sensor 8-749-924-30
9
2
4
9
8
2
9
9
M951 Rotary motor ass’y
TEL 13942296513 QQ 376315150 892498299
(turn table) A-6062-080-A
TEL
13942296513
Q
Q
3
7
6
3
1
5
1
PH802 Turn table position detection sensor 8-749-924-18
9
8
0
5
2
4
9
8
2
9
TEL 13942296513 QQ 376315150 892498299
9
w
w
w
.
xia
M991
o
y
u
1
6
Loding motor ass’y A-4604-834-A
2-4
3
.
c
o
Rotary encoder (loading) 1-466-996-21
m
2-14. CIRCUIT BOARDS LOCATION
7
Q
Q
TEL 13942296513 QQ 376315150 892498299
3
FR-154 (IR/POWER SWITCH)
6
MB-85 (SIGNAL PROCESS/SERVO)
LM-59 (LOADING MOTOR)
3
1
5
1
5
TK-53 (RF/SERVO)
0
AU-215 (AUDIO/VIDEO BUFFER)
9
8
SE-91 (SENSOR)
4
2
POWER BLOCK
HS-034SU: US, Canadian HS-034SF: E, PX
(SWITCHING REGULATOR)
9
8
2
9
9
TEL 13942296513 QQ 376315150 892498299
HP-114 (HEADPHONE)
TEL
13942296513
SW-321 (FUNCTION SWITCH)
Q
LE-24 (LED)
Q
FL-104 (FUNCTION SWITCH/IF CON)
CK-81 (DRIVE)
0
5
1
5
1
3
6
7
3
CK-88 (CONNECTION)
8
9
4
2
9
8
2
9
9
w
w
w
.
xia
o
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1
6
3
2-52-5 E
.
c
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3-1. OVERALL BLOCK DIAGRAM
Q
Q
3
7
SECTION 3

BLOCK DIAGRAMS

6
3
1
5
1
5
0
8
9
2
4
9
8
2
DVP-C650D/C653D
9
9
MB-85 BOARD
(SEE PAGE 4-21 to 35)
IC304
16M DRAM
L
TK-53 BOARD
(SEE PAGE 4-11)
RF
1
IC001
DVD/CD RF AMP
DIGITAL SERVO
FOCUS COIL/
TRACKING COIL/
TILT MOTOR
3
9
IC801
DRIVE
4
2
DVD RF, CD RF
2
9
SERVO DSP
IC701
IC303
ARP2
6
BASE UNIT
KHM-220AAA
OPTICAL DEVICE
TEL 13942296513 QQ 376315150 892498299
T
TILT
MOTOR
DVD/CD
PDIC
FOCUS
COIL
TRACKING
COIL
E
M
5
CDDOUT, CDDATA, CDBCK, CDLRCK
1
3
SD 0-7
IC601
HGA
IC402, 403
16M SDRAM
PDO 0-7
IC401
AV DECODER
IC202
SYSTEM CONTROL
IC502
V EQ/NR
Parallel BUS
Q
PDI 0-7
Q
ACH12,ACH34, ACH56, BCK, LRCK
IC204
1M SRAM
3
7
IC501
AUDIO DSP
IC205
16M FLASH
6
3
1
5
1
VIDEO V, VIDEO Y, VIDEO C
VIDEO G/Y, VIDEO R/B-Y, VIDEO B/R-Y
SPDIF
5
AUDIO 2CH DAC
IC902
0
AU-215 BOARD
(SEE PAGE 4-43,45)
AUDIO LT, AUDIO RT
9
8
IC321
VIDEO
BUFFER
IC303
VIDEO
BUFFER
IC401
HEADPHONE
AMP
IC431
2
LPF
4
9
HP-114 BOARD
(SEE PAGE 4-58)
RY301
8
2
IC505
9
9
VIDEO 1, 2
S VIDEO 1, 2
COMPONENT
VIDEO
DIGITAL
OUT
PHONES
AUDIO
OUT1, 2
TEL 13942296513 QQ 376315150 892498299
SLED
MOTOR
SPINDLE
MOTOR
LM-59 BOARD
(SEE PAGE 4-61)
M991
LOADING
MOTOR
M951
TURN TABLE
MOTOR
LE-24 BOARD
(SEE PAGE 4-14)
w
05
M
M
M
M
w
ROTARY
ENCODER
LOADING)
SE-91 BOARD
(SEE PAGE 4-14)
PH801, 802
SENSOR
w
IC802
SPINDLE/SLED/
MOTOR DRIVE
.
CK-81 BOARD
(SEE PAGE 4-61)
IC652
TURN TABLE/
LOADING
MOTOR DRIVE
x
i
a
IC602
16M NAND-F
SW-321 BOARD
(SEE PAGE 4-51)
JOG UNIT
o
SWITCH
y
ND201
SWITCH
SWITCH
FR-154 BOARD
(SEE PAGE 4-55)
u
Serial BUS
FL-104 BOARD
(SEE PAGE 4-51,53)
IC205
FL DRIVER
1
6
IC201
4K EEP ROM
IC201
IF CON
3
IC203
S-LINK
+5V
–12V
EVER5V
CK-88 BOARD
(SEE PAGE 4-51)
.
c
o
IC905-907
AUDIO 5.1CH DAC
+3.3V
+5V A+12V M+12V
m
AUDIO L, R
AUDIO LS, RS
AUDIO C, LFE
+3.3V
+5V +12V –12V
EVER5V
IC502, 541, 571
LPF
HS-034SF BOARD
(SEE PAGE 4-65)
HS-034SU BOARD
(SEE PAGE 4-67)
RY302
SW REG
AUDIO
IN
5.1CH OUTPUT
S-LINK
MEGA
CONTROL
3-1 3-2
DVP-C650D/C653D
3-2. RF/SERVO BLOCK DIAGRAM
IC0011(CD play)
500mV/DIV 500ns/DIV
880mVp-p
BASE UNIT
KHM-220AAA
TEL 13942296513 QQ 376315150 892498299
IC0011(DVD play)
200mV/DIV 100ns/DIV
Q
OPTICAL DEVICE
DVD/CD
PDIC
DVD/CD
LD MODULE
COIL
TRACKING
COIL
TILT
MOTOR
INLIMIT SENSOR
SPINDLE
MOTOR
SLED
MOTOR
Q
536mVp-p
T
M
M
M
E
RF
A-D
E-H
VC
PD
LD
VR
FCSFOCUS
TRK
L
TIA, TIB
INLIM
SPM
SLA, SLB
TK-53 BOARD
(SEE PAGE 4-11)
3
CN001
7
9 10 16 17
8 11 15 18
13
4
2
5
19 20
21 22
CN002
10
ı
13
2
8
9
4
ı
7
Q001
LD DRIVE
1
IC001%¢(DVD play)
500mV/DIV 100ns/DIV
7
1.5Vp-p
IC001
DVD/CD RF AMP
DIGITAL SERVO
RF IP
1 54
9
ı
A-D
12
5
ı
A2-D2
8
13
E-H
ı
16
VC
17
19
PD
20
LD
IC001@ª(DVD play)
200mV/DIV 500ms/DIV
3
9
592mVp-p
6
SIGO
FE
TE
MIRR
TZC
VCI
SCLK SWD SRD SDEN
FDCHG
HOLD2
DFT
IC001@ª(CD play)
200mV/DIV 20ms/DIV
4
2
448mVp-p
IC001%¢(CD play)
500mV/DIV 500ns/DIV
3
1.5Vp-p
40
39
29
PI
26
32
33
43
ı
46
Q002
27
42
31
CN004
2
9
17
9
8
7
3
5
6
SSCK, SSWD,
11
ı
14
15
4
6 7
4 5
6
15
ı
18
8
13 14
9 ı
12
1
SSRD, SSCS
SSDFCT
SSDFCTI
TIA, TIB
SLA, SLB
RF+
FE
TE
PI
MIRR
TZC
2VC
FCS
TRK
INLIM
SPM
MB-85 BOARD(1/6) (SEE PAGE 4-23,25,31)
5
CN002CN003
2
10
11
12
16
14
2VC
13
5 ı 8
4
15
CN003
12 13
14 15
5
1
3
1 ı 4
11
5 6
7 ı
10
1
IC001$º(DVD play)
100mV/DIV 50ms/DIV
180mVp-p
IC001#ª(DVD play)
500mV/DIV 50ms/DIV
1.3Vp-p
13 14
11 12
15
ı
18
15 16
11
ı
14
5
IC001$º(CD play)
500mV/DIV 50ms/DIV
860mVp-p
IC001#ª(CD play)
500mV/DIV 200ms/DIV
1.7Vp-p
IC801
FOCUS
COIL
DRIVE
TRACKING
COIL
DRIVE
TILT
MOTOR
DRIVE
IC802
SPINDLE
MOTOR
DRIVE
SLED
MOTOR
DRIVE
0
2 3
9
5 6
7
20
23 26
26
20
2 3 5 6
9
FCD
TRD
Q
TLTA, TLTB
SLDA, SLDB, STVC
Q
Q801
IC702 (1/2)
3 1
3
IC803 (1/2)
12 13
+3.3V
9
2
DVD RF
CD RF
LOCK
MDS0
MDP0
FCSON
XSDPIT
XSDPRD
XSDPWR
XSDPCS
HA0, 1
HD8-15
8
N27MSDP
XSDPRST
X3VRST
SPDLSTOP
SPGAIN
XDRV MUTE
LDMM/DMM
9
SIGNAL PROCESS, VIDEO
(SEE PAGE 3-5)
9
2
SYSTEM CONTROL
(SEE PAGE 3-7,8)
9
TEL 13942296513 QQ 376315150 892498299
9
0
X2/CLKIN
Q802, 803
GAIN
CONTROL
4
FG REF
VRBA,
VRB 0-3
GIO 10
HINT
HRD
HWR
HCS
EA 0, 1
HD 0-7
9
IC701^•(DVD play)
100mV/DIV 5ms/DIV
180mVp-p
22
74 81 84 93 96
39
128
1
2
3
4 5
117
ı 120 122
ı
9
8
125
500mV/DIV 50ms/DIV
IC702 (2/2)
7 5
2
8
IC701^•(CD play)
860mVp-p
4
2
IC701^ª(CD play)
500mV/DIV 200ms/DIV
1.7Vp-p
IC701
SERVO DSP
5
1
RS
26 108
1.4Vp-p
1
9
68
ADC1
69
ADC0
67
ADC2
66
ADC3
65
ADC4
21
TRIN
20
TRREF
23
FGIN
41
GIO 5-8
ı
44
38 GIO 11
28
DFCTI
80
DAB 2,3
85
92
DAB 0, 1
97
48
GIO 1, 2
49
7
PWM 0-2
ı
9
5
46
GIO 4
50
GIO 0
IC6510
8
IC701^ª(DVD play)
500mV/DIV 50ms/DIV
FCD
TRD
TLTA,TLTB
SLDA, SLDB, STVC
3
6
7
14
TILT MUTE
FGMODE
w
LM-59 BOARD
(SEE PAGE 4-61)
M991
LOADING
MOTOR
05
w
M
B991
1 2
w
SE-91 BOARD
(SEE PAGE 4-14)
M951
TURN TABLE
MOTOR
1 2
CN009
11.6Vp-p (H)
c
DSW1
TSW1
TRMP
TRMM
CKMP
CKMM
CKSW1
CKSW2
OCSW1
SYSTEM CONTROL
(SEE PAGE 3-8)
o
DISC PRESENCE
DETECTION SENSOR
TURN TABLE POSITION
DETECTION SENSOR
M
.
PH801
PH802
CN801
1 2
ROTARY
ENCODER
(LOADING)
x
CN802
a
4
6
1 2
1 2
3
4
6
CN656
B651
DSENS
4
TSENS
2
TM
6 7
LMLM
1 2
S1
3
S2
4
S3
6
i
o
CK-81 BOARD
(SEE PAGE 4-61)
IC652
TURN TABLE
14
MOTOR
16
DRIVE
LOADING
11
MOTOR
13
DRIVE
y
21 22
4 5
u
Q656
Q653, 654
SWITCH
Q651, 652
SWITCH
1
IC651
OSC
6
CN651
11
1
TRMP, TRMM
6 7
CKMP, CKMM
8 9
4
3
2
3
DSW1
TSW1
CKSW1
CKSW2
OCSW1
13
10
11
12
3
7 8
5 6
.
3-3 3-4
m
+3.3V
+5V
IC803 (2/2)
5 7
10
3 1
2.5VC
8
2VC
1.6VC
3-3. SIGNAL PROCESS/VIDEO BLOCK DIAGRAM
DVP-C650D/C653D
MB-85 BOARD(2/6)
Q
TEL 13942296513 QQ 376315150 892498299
Q
(SEE PAGE 4-19,21,27,33,35)
IC303!ª(CD play)
500mV/DIV 200ns/DIV
1.6Vp-p
DVD RF
RF, SERVO
(SEE PAGE 3-4)
T
SYSTEM CONTROL
(SEE PAGE 3-7,8)
E
CD RF
MDS0
MDP0
LOCK
DFCT
NORF
LOCK
FWON
MD2
MUTE
XARPWR
XARPRD
XARPIT
XARPCS
XARPWT
XCS2
XCS3
XRD
XWRH
XAVDIT
XAVDWT
DACK0
DREQ0
DACK1
DREQ1
L
3
IC303!¶(DVD play)
500mV/DIV 100ns/DIV
1.6Vp-p
1
113
111
3
7
17
RFIN1
19
RFIN2
49
MDS0
52
MDP0
55
DFCT
56
NORF
58
LOCK
59
FWON
MD2
MUTE
60
XWR
61
XRD
83
XINT
84
XCS
86
XWAT
XRST
87
121
9
XARPRST
136-139 141-144 146 147
MCKI
123
33MARP
MA 0-9
SCKI
4
6
IC304
16M DRAM
154-157 159-162 164-167 169-172
IC303
ARP2
73-76 79-82
2
MD 00-15
A 0-7
3
XRAS, XOE
XMWR, XCAS,
148
150-152
63-68 70 71
2
9
SD 0-7
D 0-7
6
1
97 98
100
ı
105
91 93
ı
96
107
ı
110
SD 0-7
SDCK, SDEF, XSHD, XSAK, XSRQ
CDDOUT, CDDATA, CDBCK, CDLRCK
5
1
5
38
ı 43 45 46
47
ı 51
29
ı
32
166 167 193 194 196 198
ı 202
3
DAD 0-11
105-108 110-113 115-118
DT 0-7 I
103 19 36
XAVDRST
RSTIN
256FS30
1
IC402, 403
16M SDRAM
DDT 0-15
134 135 137 138 140 141 143 144 146 147 149 150 152 153 155 156
CRPCLKI
ACLKI
CLKI
160 163
27M30
33M30
5
CLK, CKE,
DQML, DQMU,
CS, WE, CAS, RAS
120-123
125 127
129-132
SCLKIN
168-170 172-178 180-187 189-192 2-5 7-10 12-15 205-208
AV DECODER
IC401^¡
1,1Vp-p(H)
HAD 0-21 I
0
YI 0-7
PDO 0-7
PDO 0-7
IC401
V EQ/NR
Q
IC502
75-78 80-8386-89 91-94
816mVp-p(H)
YO 0-7
60-6711-18
PDI 0-7
IC401^™
Q
97 98
FLDO
72 73 98 99
PDI 0-7
IC401%¶
728mVp-p(H)
IC401^∞
1.2Vp-p(H)
VSYNCI
HSYNCO
FLDO
HD 0-15
CLK27I
XRST
SDI
HSYNCI
31 29
SDOUT
HSYNCON
NR-SDOUT
3
CS
SENO
NR-SENO
100
93
G/Y OUT
R/B-Y OUT
B/R-Y OUT
COMP OUT
ACH12O
ACH34O
ACH56O
7
Y OUT
C OUT
LRCKO
BCKO
70
VREFI
6
58
54
57
65
61
62
21
22
23
25
26
RV401
VIDEO LEVEL
ADJ
8
IC401%•
1.0Vp-p(H)
3
1
X57RST
27M57
9
5
IC401%¢
720mVp-p(H)
1
2
CN004
CN005
5
VIDEO G/Y
4
VIDEO R/B-Y
2
VIDEO B/R-Y
6
1
3
5
8
0
6
VIDEO V
VIDEO Y
VIDEO C
V MUTE
VS
4
AU-215 BOARD(1/3)
(SEE PAGE 4-43,45)
CN303
4
6
2
CN301
28
26
24
21
8
23
9
IC3214
1.2Vp-p(H) IC3212
1.1Vp-p(H)
9
2
8
VIDEO BUFFER
7 10
4
2 15
1
VIDEO BUFFER
4 13
2
7 10
1
4
Q321, 322 DC ON/OFF
IC303
IC321
9
13
15
2
8
IC321!£
2.4 Vp-p(H)
2
9
9
9
J303
J505
Y
C
Y
C
9
Y
PB/B-Y
PR/R-Y
VIDEO OUT1
VIDEO OUT2
S VIDEO OUT1
S VIDEO OUT2
COMPONENT
TEL 13942296513 QQ 376315150 892498299
VIDEO OUT
INTERFACE CONTROL
(SEE PAGE 3-14)
05
w
XARPRST
XAVDRST
X57RST
33MARP
256FS30
33M30
27M30
27M57
VS
HA 0-21
HD 0-15
V MUTE
w
w
.
HA 0-7
x
HD 8-15
i
CDDOUT, CDDATA, CDBCK, CDLRCK
a
o
y
HA 0-21
u
1
HD 0-15
6
3
.
ACH12
ACH34
ACH56
LRCK
BCK
CDDOUT
CDDATA
CDBCK
CDLRCK
c
AUDIO 1
(SEE PAGE 3-XX)
o
IC3217
860mVp-p(H)
m
IC3210
1.8mVp-p(H)
IC321!∞
2.0Vp-p(H)
3-5 3-6
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