Sony Handycam DCR-DVD91E User manual

SERVICE MANUAL
LEVEL 3
Link
SCHEMATIC DIAGRAMS
PRINTED WIRING BOARDS
REPAIR PARTS LIST
DISASSEMBLY
SCHEMATIC DIAGRAMS
PRINTED WIRING BOARDS
REPAIR PARTS LIST
DISASSEMBLY
Link
Revision History
Revision History
The information that is not described in this Service Manual is described
in the LEVEL 2 Service Manual.
When repairing, use this manual together with LEVEL 2 Service Manual.
•For INSTRUCTION MANUAL, refer to SERVICE MANUAL, LEVEL 1 (987671441.pdf). (EXCEPT J MODEL)
•Since a service is provided only for the MD BLOCK ASSY (DVD91E: A-7113-373-A, DVD101/DVD101E:
A-7113-371-A) and not for the single MD-104 board, complete.
•Reference No. search on printed wiring boards is available.
How to use
Acrobat Reader
How to use
Acrobat Reader
Ver. 1.4 2007. 10
DIGITAL VIDEO CAMERA RECORDER
Photo : DCR-DVD101
DCR-DVD101
US Model
Canadian Model
Korea Model
Japanese Model
DCR-DVD91E/
DVD101E
AEP Model
UK Model
East European Model
DCR-DVD91E
North European Model
DCR-DVD101E
Hong Kong Model
Australian Model
Chinese Model
DCR-DVD101/
DVD101E
E Model
Tourist Model
DCR-DVD91E/DVD101/
DVD101E
RMT-835
Contents of LEVEL 2 Service Manual
1. SERVICE NOTE
2. DISASSEMBLY
3. BLOCK DIAGRAMS
4. PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
5. REPAIR PARTS LIST
6. ADJUSTMENTS
OVERALL
POWER
CD-503, PD-220, LB-101, MA-429,
SE-143, JS-030 , FP-890 BOARD,
CONTROL SWITCH BLOCK
(BL8700, PS8700, SH8700), FP-
884, FP-887, FP-891 FLEXIBLE
EXPLODED VIEWS
ELECTRICAL PARTS LIST

—2 —
DCR-DVD91E/DVD101/DVD101E
ENGLISH JAPANESE
ENGLISH JAPANESE
1. Check theareaofyourrepair for unsolderedor poorly-soldered
connections. Checkthe entire boardsurface 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 forparts which, through functioning,showobvioussigns
of deterioration. Point them out to the customer and
recommend their replacement.
5. Check the B+ voltage to see it is at the values specified.
6. Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270˚C
during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
Unleaded solder
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
•Unleaded solder melts at a temperature about 40°C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350°C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
•Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow) than
ordinary solder so use caution not to let solder bridges occur such
as on IC pins, etc.
•Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.
CAUTION :
Dangerof explosionif battery isincorrectlyreplaced.
Replace only with the same or equivalent type.
WARNING!!
WHEN SERVICING, DO NOT APPROACH THE LASER
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 30 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.
SAFETY-RELATED COMPONENTWARNING!!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED LINEWITH
MARK 0ON 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
PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE 0SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
CAUTION
Use of controls or adjustments or performance
procedures other than those specified herein may
result in hazardous radiation exposure.

—3 —
DCR-DVD91E/DVD101/DVD101E
ENGLISH JAPANESE
ENGLISH JAPANESE

—4 —
DCR-DVD91E/DVD101/DVD101E
TABLE OF CONTENTS
2. DISASSEMBLY
2-1. DISASSEMBLY····························································2-10
4. PRINTEDWIRING BOARDS AND
SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
•MD-104 (1/8) (RF PROCESS)
SCHEMATIC DIAGRAM ··········································4-31
•MD-104 (2/8) (DVD DSP)
SCHEMATIC DIAGRAM ··········································4-33
•MD-104 (3/8) (MECHA DRIVE)
SCHEMATIC DIAGRAM ··········································4-35
•MD-104 (4/8) (MICRO COMPUTER, FLASH, LATCH)
SCHEMATIC DIAGRAM ··········································4-37
•MD-104 (5/8) (USB I/F)
SCHEMATIC DIAGRAM ··········································4-39
•MD-104 (6/8) (SHOCK SENSOR)
SCHEMATIC DIAGRAM ··········································4-41
•MD-104 (7/8) (CONNECTOR)
SCHEMATIC DIAGRAM ··········································4-43
•MD-104 (8/8) (DC/DC CONVERTER)
SCHEMATIC DIAGRAM ··········································4-45
•VC-353 (1/18) (A/D CONV., TIMING GENERATOR)
SCHEMATIC DIAGRAM ··········································4-47
•VC-353 (2/18) (CAMERA PROCESS,
LENS CONTROL)
SCHEMATIC DIAGRAM ··········································4-49
•VC-353 (3/18) (LENS DRIVE)
SCHEMATIC DIAGRAM ··········································4-51
•VC-353 (4/18) (DVD SYSTEM CONTROL)
SCHEMATIC DIAGRAM ··········································4-53
•VC-353 (5/18) (128M SDRAM, 16M FCROM)
SCHEMATIC DIAGRAM ··········································4-55
•VC-353 (6/18) (DVD CODEC)
SCHEMATIC DIAGRAM ··········································4-57
•VC-353 (7/18) (64M SDRAM)
SCHEMATIC DIAGRAM ··········································4-59
•VC-353 (8/18) (VIDEO IN/OUT)
SCHEMATIC DIAGRAM ··········································4-61
•VC-353 (9/18) (VIDEO A/D CONVERTER)
SCHEMATIC DIAGRAM ··········································4-63
•VC-353 (10/18) (EVF DRIVE)
SCHEMATIC DIAGRAM ··········································4-65
•VC-353 (11/18) (CAMERA CONTROL)
SCHEMATIC DIAGRAM ··········································4-67
•VC-353 (12/18) (HI CONTROL)
SCHEMATIC DIAGRAM ··········································4-69
•VC-353 (13/18) (HI/DIGITAL STILL CONTROL)
SCHEMATIC DIAGRAM ··········································4-71
•VC-353 (14/18) (32M FLASH MEMORY)
SCHEMATIC DIAGRAM ··········································4-73
•VC-353 (15/18) (AUDIO I/O)
SCHEMATIC DIAGRAM ··········································4-75
•VC-353 (16/18) (MIC AMP,
PITCH/YAW SENSOR AMP)
SCHEMATIC DIAGRAM ··········································4-77
•VC-353 (17/18) (CONNECTOR)
SCHEMATIC DIAGRAM ··········································4-79
•VC-353 (18/18) (DD CONNECTOR)
SCHEMATIC DIAGRAM ··········································4-81
4-3. PRINTED WIRING BOARDS
•MD-104 (RF PROCESS, DVD DSP, MECHA DRIVE,
MICRO COMPUTER, FLASH, LATCH,
USB I/F, SHOCK SENSOR, CONNECTOR,
DC/DC CONVERTER)
PRINTED WIRING BOARD ·····································4-97
•VC-353 (A/D CONV., TIMING GENERATOR, CAM-
ERA PROCESS, LENS CONTROL, LENS DRAIVE,
DVD SYSTEM CONTROL, 128M SDRAM, 16M
FCRAM, DVD CODEC, 64M SDRAM, VIDEO IN/
OUT, VIDEO A/D CONVERTER, EVF DRIVE,
CAMERA CONTROL, HI CONTROL, HI/DIGITAL
STILL CONTROL, 32M FLASH MEMORY, AUDIO
I/O, MIC AMP, PITCH/YAW SENSOR AMP,
CONNECTOR, DD CONNECTOR)
PRINTED WIRING BOARD ···································4-101
4-4. MOUNTED PARTS LOCATION ·······························4-106
5. REPAIR PARTS LIST
5-1. EXPLODED VIEWS ····················································5-10
5-1-8.MD SECTION·······························································5-10
5-1-9.DDX-A1010 COMPLETE SECTION ··························5-11
5-2. ELECTRICAL PARTS LIST ········································5-17

SECTION 2
DISASSEMBLY
DCR-DVD91E/DVD101/DVD101E

2-10E
DCR-DVD91E/DVD101/DVD101E
2-1. DISASSEMBLY
The following flow chart shows the disassembly procedure.
MD-104
MD-104
Screw
M1.7x2.5
3-078-889-11
Silver
Black
Screw
M1.4x2.5
3-084-681-01
F
Screw
M1.7x2.5
3-092-019-01
H
D
Screw
M1.7x2
3-703-816-14
G
1 Four PWH screws (M1.4x2.5) silver
2 Two screws (M1.7x2.5) silver
3 FK spring
4 MD frame assembly
5 Two OP sheets
6 DDX-A1010
1 Five screws (M1.4 × 2) black
2 Three claws
3 Ornamental plate assembly
4 Screw (M1.4 × 2) black
5 Gatatori spring
F
G
G
G
D
D
2
4
6
3
5
1
1
3
9
6
7
8
5
4
2
MD block assembly
6 Screw (M1.4 × 2) black
7 Rack claw
8 Remove the soldering
9 FP-629 flexible board
1 Two screws (M1.7x2.5) silver
2 Retainer sheet metal (JS)
3 Screw (M1.7x2.5) silver
4 to 7 CN4851 (6P), CN4801 (15P) CN4852 (20P)
CN4501 (40P) of MD-104 board
8 MD-104 board
4
5
6
D1
3
2
H
78
Optical pickup
Caution
Precautions during handling
Be sure to place the DVD drive with its
optical pickup facing upward.
Do not touch the optical pickup surface.
(J-2501-162-A)
Use the adjustable wrist strap (J-2501-162-A) as the
preventive measure for static electricity when the
removing and installing the MD black assembly because
the MD black assembly of this mechanism beck is easily
affected by the static electricity.

DCR-DVD91E/DVD101/DVD101E
VD-353 BOARD (1/18)
(A/D CONV., TIMING GENERATOR)
VD-353 BOARD (5/18)
(128M SDRAM, 16M FCRAM)
VC-353 BOARD (9/18)
(VIDEO A/D CONVERTER)
VC-353 BOARD (13/18)
(HI/DIGITAL STILL CONTROL)
VC-353 BOARD (16/18)
(MIC AMP, PITCH YAW SENSOR AMP)
MD-104 BOARD (5/8) (USB I/F) VC-353 BOARD (10/18) (EVF DRIVE)
MD-104 BOARD (6/8) (SHOCK SENSOR) VC-353 BOARD (11/18) (CAMERA CONTROL)
MD-104 BOARD (7/8) (CONNECTOR) VC-353 BOARD (12/18) (HI CONTROL)
MD-104 BOARD (8/8) (DC/DC CONVERTER)
VC-353 BOARD (14/18) (32M FLASH MEMORY)
VC-353 BOARD (15/18) (AUDIO I/O)
VC-353 BOARD (3/18) (LENS DRIVE)
VC-353 BOARD (4/18) (DVD SYSTEM CONTROL) VC-353 BOARD (17/18) (CONNECTOR)
VC-353 BOARD (18/18) (DD CONNECTOR)
MD-104 BOARD (3/8) (MECHA DRIVE) VC-353 BOARD (8/18) (VIDEO IN/OUT)
VC-353 BOARD (7/18) (64M SDRAM)
VC-353 BOARD (6/18) (DVD CODEC)
MD-104 BOARD (2/8) (DVD DSP)
MD-104 BOARD (1/8) (RF PROCESS)
VD-353 BOARD (2/18)
(CAMERA PROCESS, LENS CONTROL)
MD-104 BOARD (4/8)
(MICRO COMPUTER, FLASH, LATCH)
VD-353 BOARD (1/18)
(A/D CONV., TIMING GENERATOR)
VD-353 BOARD (2/18)
(CAMERA PROCESS, LENS CONTROL)
VD-353 BOARD (5/18)
(128M SDRAM, 16M FCRAM)
MD-104 BOARD (4/8)
(MICRO COMPUTER, FLASH, LATCH)
VC-353 BOARD (9/18)
(VIDEO A/D CONVERTER)
VC-353 BOARD (13/18)
(HI/DIGITAL STILL CONTROL)
VC-353 BOARD (16/18)
(MIC AMP, PITCH YAW SENSOR AMP)
MD-104 BOARD (5/8) (USB I/F) VC-353 BOARD (10/18) (EVF DRIVE)
MD-104 BOARD (6/8) (SHOCK SENSOR) VC-353 BOARD (11/18) (CAMERA CONTROL)
MD-104 BOARD (7/8) (CONNECTOR) VC-353 BOARD (12/18) (HI CONTROL)
MD-104 BOARD (8/8) (DC/DC CONVERTER)
VC-353 BOARD (14/18) (32M FLASH MEMORY)
VC-353 BOARD (15/18) (AUDIO I/O)
VC-353 BOARD (3/18) (LENS DRIVE)
VC-353 BOARD (4/18) (DVD SYSTEM CONTROL) VC-353 BOARD (17/18) (CONNECTOR)
VC-353 BOARD (18/18) (DD CONNECTOR)
MD-104 BOARD (3/8) (MECHA DRIVE) VC-353 BOARD (8/18) (VIDEO IN/OUT)
VC-353 BOARD (7/18) (64M SDRAM)
VC-353 BOARD (6/18) (DVD CODEC)
MD-104 BOARD (2/8) (DVD DSP)
MD-104 BOARD (1/8) (RF PROCESS)
COMMON NOTE FOR SCHEMATIC DIAGRAMS
COMMON NOTE FOR SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
Link
Link

4-9
DCR-DVD91E/DVD101/DVD101E
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
Link
(For schematic diagrams)
•All capacitors are in µF unless otherwise noted. pF : µ
µF. 50V or lessare notindicatedexceptforelectrolytics
and tantalums.
•Chip resistors are 1/10 W unless otherwise noted.
kΩ=1000 Ω, MΩ=1000 kΩ.
•Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum
capacitor, Because it is damaged by the heat.
•Some chip part will be indicated as follows.
Example C541 L452
22U 10UH
TA A2520
•Constants of resistors, capacitors, ICs and etc with XX
indicate that they are not used.
In such cases, the unused circuits may be indicated.
•Parts with *differ according to the model/destination.
Refer to the mount table for each function.
•Allvariableand adjustableresistors havecharacteristic
curve B, unless otherwise noted.
•Signal name
XEDIT→ EDIT PB/XREC →PB/REC
•2: non flammable resistor
•5: fusible resistor
•C: panel designation
•A: B+ Line
•B: B–Line
•J: IN/OUT direction of (+,–) B LINE.
•C: adjustment for repair.
•A:VIDEO SIGNAL (ANALOG)
•A: AUDIO SIGNAL (ANALOG)
•A:VIDEO/AUDIO SIGNAL (ANALOG)
•A:VIDEO/AUDIO/SERVO SIGNAL
•A: SERVO SIGNAL
•Circled numbers refer to waveforms.
(Measuring conditions voltage and waveform)
•Voltages and waveforms are measured between the
measurement points and ground when camera shoots
colorbarchart ofpattern box. Theyare referencevalues
and reference waveforms.
(VOM of DC 10 MΩinput impedance is used)
•Voltage values change depending upon input
impedance of VOM used.)
Precautions Upon Replacing CCD imager
•TheCD-503board mountedasarepair part isnotequipped
with a CCD imager.
When replacing this board, remove the CCD imager from
the old one and mount it onto the new one.
•If the CCD imager has been replaced, carry out all the
adjustments for the camera section.
•As the CCD imager may be damaged by static electricity
from its structure, handle it carefully like for the MOS IC.
In addition, ensure that the receiver is not covered with
dusts nor exposed to strong light.
1. Connection
2. Adjust the distance so that the output waveform of
Fig. a and the Fig. b can be obtain.
When indicating parts by reference number, please
include the board name.
THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS
(In addition to this, the necessary note is printed in each block)
Kinds of capacitor
Temperature characteristics
External dimensions (mm)
Yellow
AABBA=B
Fig. a (Video output terminal output waveform)
H
Cyan
Green
White
Magenta
Red
Blue
Fig.b (Picture on monitor TV)
Note :
The components identified by
mark 0or dotted line with mark
0are critical for safety.
Replace only with part number
specified.
Note :
Les composants identifiés par
une marque 0sont critiques
pour la sécurité.
Ne les remplacer que par une
pièceportantlenumérospécifié.
(ENGLISH)
ENGLISH JAPANESE
ENGLISH JAPANESE
Front of the lens
Pattern box
1.0 m

4-10
DCR-DVD91E/DVD101/DVD101E
(JAPANESE)
ENGLISH JAPANESE
ENGLISH JAPANESE
CD-503
CD-503
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
1.0 m

DCR-DVD91E/DVD101/DVD101E
4-31 4-32 MD-104 (1/8)
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS MD-104 BOARD SIDE A MD-104 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS MD-104 BOARD SIDE A MD-104 BOARD SIDE B
For Schematic Diagram
• Refer to page 4-97 for printed wiring board.
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
10kR4524
VRCK
220p
C4515
VRD
0.1u
B
C4528
ROPCS
6800p
C4522
ROPC
SCL
10k
R4523
READSP
RFS
0.01u B
C4529
33p
C4531
0.01u
B
C4530
APCRSP
DFCTN
WG1_A_2.5V
0.1u
B
C4527
6800p
C4523
WRTON
LVL
TEB
EQF
TEZI
XX
R4513
±0.5%
4700
R4515
0.01u
C4507
0.01u
C4512
SCB
10kR4521
33p
C4533
0.22u
C4516
0.022uC4508
FEB
0.01u
C4519
±0.5%
3300
R4511
0.1u
C4511
APCR
33p
C4534
10u
C4525
SCD
4700p
C4517
RFZI
RFRP
4700p B
C4520
APCWSP
1u
B
C4502
TEP
NOT USE
APCWBST
10k
R4516
2700
R4517
0.1u
C4521
1k
R4508
D4501
MA111-(K8).S0
RF_PWR
100k
R4512
EQB
TEB
EQF
FEB
APCR
APCWBST
EQB
TEB
EQF
FEB
APCR
APCWBST
EQB
Q4501
MCH3319-TL-E
R4507
15k
C4505
1u
R4509
10k
DRV_A_4.6V
10u
B
C4501
1u
B
C4503
10u
C4513
4.7uH
L4502
0
R4502
D_A_GND
10k
R4501
0
R4504
1k
R4505
6800
R4503
40PCN4501
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
47k
R4506
0.01u
C4509
0.01u
C4510
10u
C4514
220k
R4525
4.7uH
L4501
XX
C4542
XX
C4543
DTC144EMT2L
Q4503
0.22u
C4532
IC4502
TA1385FG
1234567891011121314151617181920
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
4142434445464748495051525354555657585960
6162636465666768697071727374757677787980
22p
CH
C4545
XXR4551
6800
R4558
1k
R4559
15k
R4565
0
R4566
XX
R4567
Q4505
DTC144EMT2L
0.1u B
C4551
0.1u
B
C4552
10u
C4504
10u
B
C4518
0.001u
C4553
DTC144EMT2L
Q4506
1M
R4569
22k
R4570
0.047u
B
C4554
10u
C4535
10k
R4574
0.022u
B
C4558
DTC144EMT2L
Q4507
DTC144EMT2L
Q4510
DTC144TMT2L
Q4509
0.001u
B
C4559
220k
R4575
TC7SZ08FU(TE85R)
IC4503
123
45
B
0.1u
C4560
C_ONRW
D_2.8V
DTC144EMT2L
Q4511
EFMWP
EFMPK
HFQON
TEST_RFON
TEST_FE0
TEST_TE0
TEST_RFOP
OP_PWR_X
LDON
BATT_IN
C_ON
CPU_DAC3
XMOD_RW
TRK-
FCS-
TRK+
FCS+
1
A
RFON
RFOP
TEO
FEO
PDHG
G
H
F
E
RF+
WOB
READSP
APCRSP
APCWSP
ROPCS
FCS+
FCS-
TRK+
TRK-
LDON
RF-
RF+
LDOW
LDOR
LDOW
CPU_DAC3
G
D
C
E
F
B
A
H
RF-
TEST_FE0
LDOR
TEST_RFON
TEST_RFOP
TEST_TE0
XMOD_RW
EFMPK
EFMWP
C
D
A
B
C_ON
XMOD_RW
WRTON
APCWSP
ROPCS
READSP
APCRSP
WOB
HFQON
EFMWP
EFMPK
HFQON
TEST_TE0
TEST_RFON
TEST_RFOP
TEST_FE0
WRTON
OP_PWR_X
LDON
OP_PWR_X
C_ON
XMOD_RW
CPU_DAC3
TRK-
FCS+
TRK+
FCS-
ROPCSP APCWSP READSP APCRSP WBADF WBO APCBST VCCP GNDS IDGT FSAC ADD ROPCREF PWRON WBAGC HDO SCB SCL DFTN SCD
P1AI
P2AI
P2BI
P2CI
R2RF
P1RFP
WRTON
P2FI
P2EI
P1RFN
APCRF
P1GI
P1FI
P1EI
APCWF
P1BI
P1CI
P1DI
P1HI
P2DI
RPO
VCCS
WBBCF
FEO
WBTR
TEO
VRCK
VCKF
ROPC
TEP
RPZ
FEB
RFS
VCC2
VCCR
GND2
RFON
RFOP
TEB
LVL
MDIW
APCR
RFDC
LDOW
GNDR
APCWBST
VRA
HDSL
WBAL
VRF
VRD
TEPAC
EQF
TEST
RPB
TEST
EQB
LDOR
GNDP
RPP
F+
T+
T-
F-
F-GND
LDD-LDEN1
LDD-XOUTEN3
LDD-VCC
LDD-VCC
LDD-GND
LDD-GND
LDD-OSCEN
LDD-IIN3
LDD-IIN2
LDD-IIN1
LDD-XOUTEN2
MOD-C
TILT-LEDK
TILT-PDK
TILT-LEDA
TILT-PD2
TILT-PD1
G (PD-F)
PD-VCC
PD-VC
PD-GND
PD-RF-
PD-RF+
PD-MODE
FPD-GND
FPDIC-VC
FPD-VCC
FPDIC-OUT
D (PD-B)
C (PD-A)
E (PD-H)
F (PD-G)
B (PD-D)
A (PD-C)
H (PD-E)
(3/8)
@m01
@m02
(7/8)
(8/8)
SWITCH
Q4506,4507
SWITCH
Q4509,4510,4511
SWITCH
Q4503,4505
SWITCH
RF PROCESS
IC4502
IC4503
AND GATE
@m03
(4/8)
FOCUS/TRACKING
COIL
LD
DRIVE
PD
IC
FPD
IC
BASE UNIT(1/2)
@m04
(8/8)
(3/8)
@m05
(2/8)
(4/8)
(6/8)
(7/8)
(2/8)
@m06
@m07
(7/8)
(6/8)
@m08
(7/8)
RF PROCESS(RF BLOCK)
XX MARK:NO MOUNT
MD-104 BOARD(1/8)
16
CHROMA Y SIGNAL
VIDEO SIGNAL AUDIO
Y/CHROMA
REC
PB
SIGNAL PATH
FOCUS SERVO
SIGNAL PATH
TRACKING SERVO DVD/CD CDV
I
3
H
1510
J
7
F
13
C
5
G
D
B
E
91411 12 16684 17 182
CSP(CHIP SIZE PACKAGE)IC
CSP(CHIP SIZE
PACKAGE)IC
WOB
(2/8)
@m30