JVC SR-MV50US User manual

SERVICE MANUAL
COPYRIGHT © 2005 Victor Company of Japan, Limited No.YD045
2005/1
DVD VIDEO RECORDER & VIDEO CASSETTE RECORDER
YD04520051
SR-MV50US
For disassembling and assembling of MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.86700(MECHANISM ASSEMBLY).
Regarding service information other than these sections, refer to the service manual No. YD006 (DR-MV1SUS).
Also, be sure to note important safety precautions provided in the service manual.
TABLE OF CONTENTS
1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
EJECTEJECTTBC
OPERATE
VCR/DVD REC MODE DUBB
S-VIDEO
IN F-1
VIDEO (MONO)L - AUDIO - R
RECDVDDUBBTBCRECVCR
DV IN
RECPAU S EPLAY
– CH + FFREWSTOP
DVDVCR DVDVCR
PROG/CHECK DISPLAY ON SCREEN
DVD
TIMER VCR /DVD
VCR
TIMER
SLOW
PREVIOUS NEXT
CLEAR
SLOW
PAUSESTOP/
PLAY/SELECT
REMAIN REC
CH
AUDIO
SUBTITLE ANGLE
TV/VCR
REC MODE
LIVE CHECK
DVDTV CABLE/DBS
ABC DEF
JKL MNO
TUV
GHI
PQRS WXYZ
NUMBER / TV CH / DVD CHNUMBER / T V CH / DVD CH
MEMO/MARK
PROGRESSIVE
SCAN
VCR PLUS +
AUX
SET UP
RETURN
CANCEL
NAVIGATION
TOP MENU
MENU
TV
VOL.
TV/ CB L/ D V D
TV/ D V D
TV
TV / CBL/DBS
/DVD
1
4
7
2
5
8
0
3
6
9
ENTER
SR-MV50US [D3RS29]

1-2 (No.YD045)
SPECIFICATION
• Specifications shown are for SP mode unless otherwise specified.
• E.& O.E. Design and specifications subject to change without notice.
• VCR Plus+ and PlusCode are registered trademarks of Gemstar Development Corporation.
• The VCR Plus+ system is manufactured under license from Gemstar Development Corporation.
•DSS
TM is an official trademark of DIRECTV, Inc., a unit of GM Hughes Electronics. DISH NetworkTM is a trademark of Echostar Communications
Corporation.
• Manufactured under license from Dolby Laboratories. "Dolby" and the double-D symbol are trademarks of Dolby Laboratories.
• "DTS" and "DTS Digital Out" are trademarks of Digital Theater Systems, Inc.
• (i.Link) refers to the IEEE1394-1995 industry specification and extensions thereof. The logo is used for products compliant with the i.Link stan-
dard.
GENERAL
Power requirement AC 120 V, 60 Hz
Power consumption
Power on 55 W
Power off 13.7 W
Temperature
Operating 5°C to 35°C (41°F to 95°F)
Storage -20°C to 60°C (-4°F to140°F)
Operating position Horizontal only
Dimensions (W ×H ×D) 435 mm ×96 mm ×343 mm (17-3/16" ×3-13/16" ×13-1/2")
Weight 6.2 kg (13.7 lbs)
Input/Output
S-video input Y: 0.8 - 1.2 Vp-p, 75 Ω, C: 0.2 - 0.4 Vp-p, 75 Ω
S-video output Y: 1.0 Vp-p, 75 Ω, C: 0.3 Vp-p, 75 Ω
Video input 0.5 - 2.0 Vp-p, 75 Ω(pin jack)
Video output 1.0 Vp-p, 75 Ω(pin jack ×1, BNC ×1)
Audio input -8 dB, 50 kΩ(pin jack), Corresponding to mono (left)
Audio output -8 dB, 1 kΩ(pin jack)
i.Link 4-pin for DV input
Component video output Y: 1.0 Vp-p, 75 Ω, CB/CR, PB/PR: 0.7 Vp-p, 75 Ω
Corresponding to copy protection
Remote Input Ø3.5 mm
Serial Command D-SUB 9-PIN
Digital audio output Optical: -18 dBm, 660 nm, Coaxial: 0.7 Vp-p, 75 Ω,
Corresponding to Dolby Digital and DTS Digital Surround
Bit stream Selectable in digital audio output setting menu
VIDEO/AUDIO (DVD deck)
Recording format DVD-RAM: DVD Video Recording format
DVD-R: DVD-Video format
DVD-RW: DVD-Video format, DVD Video Recording format
Recording time Maximum 8 hours (with 4.7 GB disc)
(XP): Approx. 1 hour, (SP): Approx. 2 hours, (LP): Approx. 4 hours
(EP): Approx. 6 hours, (FR): Approx. 1 hour - 8 hours
Audio recording system Dolby Digital (2 ch), Linear PCM (XP mode only)
Video recording compression system MPEG2 (CBR/VBR)
VIDEO/AUDIO (VCR Deck)
Signal system NTSC color signal and EIA monochrome signal, 525 lines/60 fields
Recording system DA4 (Double Azimuth) head helical scan system
Format S-VHS/VHS NTSC standard
Maximum recording time
(SP) 210 min. with ST-210 video cassette
(EP) 630 min. with ST-210 video cassette
Signal-to-noise ratio 45 dB
Horizontal resolution 230 lines(VHS) / 400 lines(S-VHS)
Frequency range 70 Hz to 10,000 Hz (Normal audio) 20 Hz to 20,000 Hz (Hi-Fi audio)
TUNER/TIMER
Tuning system Frequency synthesized tuner
Channel coverage VHF: Channels 2 - 13, UHF: Channels 14 - 69,CATV: 113 Channels
RF output Channel 3 or 4 (switchable; preset to Channel 3 when shipped) 75 Ω, unbalanced
Memory backup time Approx. 5 seconds
ACCESSORIES
Provided accessories RF cable, Audio cable, S-video cable, Infrared remote control unit, "AA" battery ×2

(No.YD045)1-3
SECTION 1
PRECAUTION
Please refer to "DR-MV1SUS No.YD006" about this section.
SECTION 2
SPECIFIC SERVICE INSTRUCTIONS
Please refer to "DR-MV1SUS No.YD006" about this section except a written item.
2.1 DIFFERENT TABLE OF FEATURE
The following table indicates main different points between models DR-MV1SUS and SR-MV50US.
SECTION 3
DISASSEMBLY
Please refer to "DR-MV1SUS No.YD006" about this section.
MODEL NAME DR-MV1SUS SR-MV50US
BODY COLOR PURE SILVER GRAY
FRONT DOOR USED NOT USED
ILLUMINATION COLOR USED(BLUE) NOT USED
VIDEO SYSTEM VHS S-VHS
S-VHS ET NOT USED USED
SQPB USED NOT USED
TIME BASE CORRECTOR NOT USED USED
3R PICTURE(DIGITAL or ANALOG) NOT USED USED
3D DIGITAL Y/C SEPARATION NOT USED USED
2MB FRAME MEMORY NOT USED USED
CABLE BOX CONTROLLER USED(OPTION) NOT USED
FRONT A/V INPUT CONNECTORS SILVER CONNECTORS GOLD CONNECTORS
VIDEO OUTPUT CONNECTOR PIN JACK TYPE BNC TYPE
REMOTE IN CONNECOTR NOT USED USED
SERIAL COMMAND CONNECTOR NOT USED USED (RS-232C)
VCR PLUS+ (DVD SIDE) VCR PLUS+C3 VCR PLUS+
LAST FUNCTION MEMORY NOT USED USED
MODE LOCK NOT USED USED

1-4 (No.YD045)
SECTION 4
ADJUSTMENT
Please refer to "DR-MV1SUS No.YD006" about this section except a written item.
4.1 Electrical adjustment (VHS SECTION)
Note:
The following adjustment procedures are not only necessary
after replacement of consumable mechanical parts or board
assemblies, but are also provided as references to be referred
to when servicing the electrical circuitry.
In case of trouble with the electrical circuitry, always begin a
service by identifying the defective points by using the measur-
ing instruments as described in the following electrical adjust-
ment procedures. After this, proceed to the repair,
replacement and/or adjustment. If the required measuring in-
struments are not available in the field, do not change the ad-
justment parts (variable resistor, etc.) carelessly.
4.1.1 Servo circuit
4.1.1.1 Switching point
(1) Play back the signal (A1) of the alignment tape (A2).
(2) Apply the external trigger signal to D.FF (E) to observe the
VIDEO OUT waveform and V.PB FM waveform at the
measuring points (D1) and (D2).
(3) Set the VCR to the manual tracking mode.
(4) Adjust tracking so that the V.PB FM waveform becomes
maximum.
(5) Transmit the code (F) from the Jig RCU to adjust so that the
trigger point of the VIDEO OUT wavefome is changed from
the trailing edge of the V.sync signal becomes the specified
value (G).
(6) Set the VCR to the stop mode.
Fig.4-1a Switching point
4.1.2 Video circuit
4.1.2.1 EE Y/PB Y level
(1) Input the signal (A3) from the input point (A1).
(2) Set the VCR to the mode (B1).
(3) Observe the Y OUT waveform at the measuring point (D).
(4) Set the VCR to the EVR mode by transmitting the code (F1)
from the Jig RCU.
(5) Set the EVR address to (F2) by transmitting the code (F3)
from the Jig RCU.
(6) Transmit the code (F4) from the Jig RCU to adjust so that
the Y level of the Y OUT waveform becomes the specified
value (G).
(7) Release the EVR mode of the VCR by transmitting the
code (F1) from the Jig RCU again. (When the EVR mode
is released, the adjusted data is memorized.)
(8) Input the signal (A3) from the input point (A2).
(9) Repeat steps (3) to (7) in the mode (B1).
(10) Record the signal (A3) in the mode (B2), and play back the
recorded signal.
(11) Set the VCR to the manual tracking mode.
(12) Repeat steps (3) to (7) in the mode (B2).
(13) Record the signal (A3) in the mode (B3), and play back the
recorded signal.
(14) Set the VCR to the manual tracking mode.
(15) Repeat steps (3) to (7) in the mode (B3).
Fig.4-1b EE Y/PB Y lebel
Signal (A1)
(A2)
• Stairstep signal
• Alignment tape(EP,stairstep,NTSC) [MHP-L]
Mode (B) • PB
Equipment (C) • Oscilloscope
Measuring point (D) • VIDEO OUT terminal (75 Ωterminated)
• TP106 (PB. FM)
External trigger (E) • TP111 (D.FF)
Adjustment part (F) • Jig RCU: Code “43-51”or “43-52”
Specified value (G) • 8.0 ± 0.5H
Adjustment tool (H) • Jig RCU [PTU94023B]
V.sync
Trigger point
Switching point
V. rate
Signal (A1)
(A2)
(A3)
• Ext. S-input
• Ext. input
• Color (colour) bar signal [NTSC]
Mode (B1)
(B2)
(B3)
• EE SP
•S-VHSSP
•VHSSP
Equipment (C) • Oscilloscope
Measuring point (D) • Y OUT terminal (75 Ωterminated)
EVR mode
EVR address
(F1)
(F2)
(F3)
(F4)
• Jig code “43-57”
• A : 11
• Jig code “43-21” twice
• Jig code “43-18” or “43-19” (Channel +/-)
Specified value (G) • 1.00 ± 0.05 Vp-p
Adjustment tool (H) • Jig RCU [PTU94023B]
H. rate
Y level

(No.YD045)1-5
4.1.3 Audio circuit
Note:
•GND (Ground) should be taken from the Tuner shield
case.
4.1.3.1 Audio REC FM
(1) Apply the external trigger signal to D.FF (E) to observe the
Audio PB FM waveform at the measuring point (D).
(2) Record the signal (A3) with no audio signal input in the
mode (B), and play back the recorded signal.
(3) Set the VCR to the manual tracking mode.
(4) If the A.PB FM level is not within the specified value (G1),
perform the adjustment in a following procedure.
(5) Adjust the Adjustment part (F) so that the A. PB FM level of
the higher channel level becomes the specified value (G1).
(Adjust before recording, then confirm it by playing back.)
(6) If the specified value (G1) is not obtained, adjust the Ad-
justment part (F) so that the waveform level of the lower
channel level becomes the specified value (G2). (Adjust
before recording, then confirm it by playing back.)
Fig.4-1c Audio REC FM
SECTION 5
TROUBLESHOOTING
Please refer to "DR-MV1SUS No.YD006" about this section.
Signal (A1)
(A2)
(A3)
• Ext. input
• Audio: No signal
• Video: Color (colour) bar signal [NTSC]
Mode (B) • S-VHS EP
•TBC:OFF
Equipment (C) • Oscilloscope
Measuring point (D) • TP2253 (A. PB FM) [Main board]
External trigger (E) • TP111 (D.FF)
Adjustment part (F) • VR2251 (FMA REC LEVEL)
Specified value (G1)
(G2)
• 350 ± 50 mVp-p
• More than 200 mVp-p
V. rate
Specified
value (G1)
Specified
value (G2)

(No.YD045)
AV & MULTIMEDIA COMPANY DIGITAL VIDEO STORAGE CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan
Victor Company of Japan, Limited
VPT
Printed in Japan

DVD VIDEO RECORDER & VIDEO CASSETTE RECORDER
200
SR-MV50US
For disassembling and assembling of MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.86700(MECHANISM ASSEMBLY).
Regarding service information other than these sections, refer to the service manual No. YD006 (DR-MV1SUS).
Also, be sure to note important safety precautions provided in the service manual.
EJECTEJECTTBC
OPERATE
VCR/DVD REC MODE DUBB
S-VIDEO
IN F-1
VIDEO (MONO)L - AUDIO - R
RECDVDDUBBTBCRECVCR
DV IN
RECPAUSEPLAY
… CH + FFREWSTOP
DVDVCR DVDVCR
PROG/CHECK DISPLAY ON SCREEN
DVD
TIMER VCR /DVD
VCR
TIMER
SLOW
PREVIOUS NEXT
CLEAR
SLOW
PAUSESTOP/
PLAY/SELECT
REMAIN REC
CH
AUDIO
SUBTITLE ANGLE
TV/VCR
REC MODE
LIVE CHECK
DVDTV CABLE/DBS
ABC DEF
JKL MNO
TUV
GHI
PQRS WXYZ
NUMBER / TV CH / DVD CHNUMBER / TV CH / DVD CH
MEMO/MARK
PROGRESSIVE
SCAN
VCR PLUS +
AUX
SET UP
RETURN
CANCEL
NAVIGA
TION
TOP MENU
MENU
TV
VOL.
TV/ CB L/ D V D
TV/ D V D
TV
TV / CBL/DBS
/DVD
1
4
7
2
5
8
0
3
6
9
ENTER
SR-MV50US [D3RS29]
CD-ROM No.SML200501
COPYRIGHT © 2005 Victor Company of Japan, Limited. No.YD045SCH
2005/1
SCHEMATIC DIAGRAMS

A
1
2
3
4
5
BCD
CN3001
CN7202
CN6201 CN3107
CN2301
CN6202 CN7503
CN6001CN6203
CN2001 CN2002 CN1 CN3104
CN7505
CN6701
CN1901
CN501
CN3106
CN6204
CN7502
CN503 CN502 CN504
CN2 CN3
FW7505
CN7201
BOARD INTERCONNECTIONS
CHARTS AND DIAGRAMS
2-1

DE F G
CN7107
CN4104
CN7501
CN2601 CN8001
CN3103
CN7202
CN7124
CN7104
CN5302
CN5001
CN501
FW7001
CN7103CN7002
CN2201
CN3901
CN7105
CN7109
CN7108
CN7102
CN7401
CN5304CN5501
CN8501
CN5301
CN7001 CN3102
CN7505
CN1404
CN5303
CN5311
FW7504 FW7505
CN7507
p10712001a_rev0
2-2

A
1
2
3
4
5
BCD
DANGEROUS VOLTAGE
T5001
R5326
D5201
C5002
D5209
D5104
R5305
D5001
D5306
D5204
D5309
C5206
R5301
R5303
L5207
R5306
C5104
R5109
C5302
C5301
C5203
D5207
C5001
IC5301
L5202
R5304
IC5302
D5212
D5210
D5307
R5103
D5101
C5209
C5303
R5107
B5001
C5202
D5301
D5308
C5102
PC5101
LF5002
C5003
R5108
C5105
R5106
C5103
R5105
D5103
R5101
D5213
C5204
CP5301
VA5001
R5302
C5101
B5302
C5304
L5201
C5307
D5208
C5313
C5210
R5318
C5004
R5325
C5308
R5001
C5315
F5001
D5205
C5207
C5306
C5314
L5206
D5211
R5324
L5205
C5201
D5202
L5302
Q5301
D5302
C5316
CN5001
C5106
IC5101
R5307
C5005
C5309
D5206
R5319
L5204
C5208
D5203
C5205
C5305
D5105
D5106 R5102
R5104
C5107
VA5003
SG5001
47
0.022
24k
1200
220
1.5k
33
µ
3.9k
470p
47
0.033
0.15
1200
0.068
33
µ
6.8k
68k
18
100
680
4.7
4700p
330
0.33
470p
3.9k
27
68
68k
680
1.5A
4.7k
100p
100
33
µ
100
470p
220
47k
472
18
100
4.7M
0.01
1.6A
4700
100
100
33
µ
47k
33
µ
120
0.01
4.7k
100p
47
4.7k
33
µ
1000
1500
100
1.2k
1k
220p
!
!
!
!
!
!
!
GROUND POINT FOR
PRIMARY VOLTAGE
GROUND POINT FOR
SECONDARY VOLTAGE
!!
!
!
!
!
!
!
SWITCHING REGULATOR AND JUNCTION SCHEMATIC DIAGRAMS
2-3

DE F G
IC5501
IC5502
IC5503
D5501
C5512
C5515
C5503
C5506
C5509
C5507
C5504
C5501
B5505
B5501
GND
D5V
B5508
D3.3V
V3.3V
SW12V
SW-7V
-29V
DC[-]
DC[+]
C5510
C5513
IC5504
C5511
C5514
C5508
C5505
C5502
Q5501
R5501 R5503R5502
D5502 D5503
R5504
Q5503
B5502
R5505
D5505
Q5506
Q5504
Q5502
Q5505
SW5V[2]
B5504
IC5505
B5503
B5511
D2.5V
D1.8V
B5509
B5510
B5507
CN5501
470p
470p
470p
470p
470p
1
1
1
1
1
100
100
100
100
100
820 1k680
1k
2.2k
Q5306
Q5309
0
6
2
03
5
202
R5309
Q5304
B5305
C5303
R5311
B5301
R5313
Q5313
Q5303
B5302
CN5303
R5308
Q5314
CN5304
C5304
5
201
R5328
R5329
R5327
Q5310
Q5305
R5330
R5314
D5304
CN5302
CN5301
R5323
R5320
R5321
D5312
B5303
C5306
Q5307
R5315
R5316
Q5308
5
205
B5304
R5322
L5301
Q5315
C5316
D5313
5
307
C5309 Q5302
C5312
C5310
D5303
R5312
R5310
C5311
5
204
R5317
C5305
0
0
3
3 µ
1k
100
27k
10k
1.2k
100
3
3 µ
470
10k
10k
470
470
5.6k
100
39
10k
3
3 µ
1k
.
7k
47
100
2.2
10k
27k
100
3
3 µ
1k
100
p10713001a_rev0
2-4

A
1
2
3
4
5
BCD
C1432
R1406
C1416
R1404
Q1408
R1413
R1416
R1418
L1403
C1417
C1414
C1424
R1427
R1428
L1401
C1403
C1413
C1412
R1410
R1415
R1412
C1466
R1411
C1411
C1406
R1442
Q1402
LC1402
LC1401
C1454
C1455
C1430
CN501
R1421
L1404
C1420 C1422
C1405
C1421
Q1410
R1426
C1423
C1410
R1445
Q1418
R1459
B1416
CN503
R1408
Q1419
C1434
R1434
R1435
R1436
Q1412
R1430
R1429
C1471
C1425
C1463
R1460
R1453
R1448
R1452
R1451
R1447
R1449
R1450
C1460
C1415
L1402
C1409
C1407
C1408
C1404
C1464
C1433
C1459
C1461
R1417
Q1414
R1441
C1462
C1465
Q1401
R1402
R1401
C1401
C1402
D1401
R1446
L1405
C1429
B1409
C1467
C1469
C1468
Q1406
R1405
Q1404
IC1401
R1454
C1438
C1437
C1442
C1443
C1435
C1441
C1440 C1436
C1472
C1473
C1439
/16
2SC4081( S)
CH
OPEN
/6.3
CH
OPEN
OPEN
OPEN
QQR0657-010
QQR0657-013
CHARA_DATA
SW5V
V_FROM_OSD
GND
GND
GND
C_OUT
Y_OUT
SELD_YV/F_IN
GND
SELD_C_IN
CH
OPEN
CH
/25
OPEN
SLOW_PULSE
TRICK[H]
D.FF
V.REF
V.P_CTL
GND
I2C_DATA_A/V
I2C_CLK_A/V
P.MUTE_VHS[L]
OPEN
DTC124TUA
OPEN
C
/6.3
OPEN
OPEN
CH OPEN
CH
OPEN
CH
OPEN
OPEN
OPEN
OPEN
OPEN
CH
OPEN
2SC1317(RS)
/16
RD4.3ES/B3
/6.3
OPEN
OPEN
OPEN
OPEN
OPEN
VDD25
AVDD1
AVSS1
TRICK
SLOWP
SCLK
SDATA
DFFI
VPLS
VSS
MON2
MON1
MON0
KILLER
YOUT
COUT
COMP
IREF
VR
VDD33
JCP8026
OPEN
CH
CH
OPEN
CH
CH
CH CHCH
VDD25
AVDD2 AVSS2 AVDD3 TCPOUT AVSS3 FSCIN
VSS
MCO7 MCO6 MCO5 MCO4
CWE
MCO3 MCO2 MCO1 MCO0
VSS
SWRCK
MON3VREF
CLAMP YVIN VRTY VRTC VRBY VRBC CIN
PIREF
PCOMP RFSC PFSC
VDD33
VDD33
AVDD4
VSS25
DRAMTE
TS1
1
470
10
1.8k
220
100k
470
6.8µ
0.1
0.01
33k
39k
10µ
330
33p
68p
270
220
1.5k
0.1
0.01
0.1
0.1
0.1
330 6.8µ
68p
0.1
33p
560
0.1
4.7
39k
680
15k
22k
6.8k
2.2k
1.5k
0.1
0.01
33
27k
1k
1k
470
1k
1k
1k
0.1
6.8µ
68p
33p
0.1
0.1
100
100
180
33
0.01
1k
100µ
330
100p
0.1
0.1
1
0.1
0.1
0.1 0.1
0.1
0.1
1
S-SUB/3D SCHEMATIC DIAGRAM
2-5

DE F G
L1409
CN502
CN504
Q1416
B1412
Q1415
R1457
C1448
C1453C1454
IC501
C539
R1456
B1417
R1439
C1445
R1431
B501
C1444
Q1412
R1430
R1429
L1406
C1428C1426
C1427
R1433
C1425
Q501
R512
C542
C522
Q502
C508
R511
R522
R521
C546
C504
D502
C523
C529
R508
C513
C515
C518
C514
R1455
R501
C524
C516
L501
C520 C511
R503
R505
C503
C528
R504
C538
R506
R507
C525 C517
C541
C521
C509
C519
C1470
C507
L1407
C1446
L502
C1450
L503
C1452
C1449
C1447
C510
C506
R1440
C1451
D1402
D501
C530
C502
C501
B503
R510
C537
0
1
C548
C1442
R1437 C1443 C1441
C1440
R1438
OPEN
GND
GND
PB_COLOR
Fsc
KILLER
TO_SUB_EMPH
FROM_SUB_EMPH
V_FROM_AV
GND
GND
GND
Y_TO_SUB
VHS[H]
SYNC_OUT
REC_COLOR
Y_TO_AV
V_TO_OSD_SSUB
DTC114EU
DTC114EUA
/6.3
JCP8058
OPEN
CHCH
OPEN
/50
OPEN
OPEN
OPEN
OPEN
OPEN
/50
OPEN
/50/25 /50 / 6.3
/50
CH
OPEN
/50
/50
CH
CH
OPEN
/6.3
OPEN
OPEN
/25
1SS133
OPEN
/6.3
OPEN
VDD25
VOUT
MINTEST
VSS
MCI0
MCI1
MCI2
MCI3
CRE
MCI4
MCI5
MCI6
MCI7
RSTR
RST
MTO
TCLK
CKMODE
VDD33
VDD33
8
026
OPEN
CH
CH CH CH CH
CH
AVDD3 TCPOUT AVSS3
FSCIN
VSS
MCO7 MCO6 MCO5 MCO4
CWE
SWRCK
RSTWPVREF
PIREF PCOMP RFSC PFSC
VDD33
VDD33
AVDD4
0Ω
1k
47
0.10.1
0.01
12k
27k
0.1
820
0.1
2.2k
1.5k
33µ
22p39p
51
0.01
820
0.01
4.7
0.1
2.2
0.01
0.01
1k
220p
120p
2.2
270p
680
220
10
270p
100µ
2.2 330
1.5k
1k
2.2
0.1
560
3.9k
3.9k
0.01 4.7
4.7
0.01
0.01
270p
0.01
100µ
47
10µ
0.1
0.1
0.1
0.1
0.01
47k
4.7
0.01
0.01
100
4.7M
100p
1
3.9k
0.1
0
.
1
1
47k
GND
p10605001a_rev0
2-6

A
1
2
3
4
5
BCD
C7001
C7007
C7008
CN70
S7022
R7021
R7016
C7006
IC7001
R7003
C7002
D7046
FW7
0
D7047
S7002
D7043
D7041 D7044D7042
CN7
0
IC7002
S7023
D7003
S7024
DI7001
S7012
S7032
S7005 S7004S7015
S7033S7035 S7034
S7014 S7013
R7013
D7033
D7034
R7015
R7007
R7006
R7005
L7001
C7004
C7005
R7009
D7001
R7002
R7001 R7014
D7032
D7035
D7031
R7041 R7042 R7043 R7044 R7046 R7047
D7012
D7004 D7005
D7015 D7013 D7014
D7002
D7021
C7010 C7011 C7003
R7010
0.1 220 220
82k
0.1
33k
1k
1k
4.7k
4.7k
10k
10k
10k 33k
330 330 330 330 330 330
0.047 0.047 10
10k
OPERATION JACK,SWITCH DISPLAY AND JACK SCHEMATIC DIAGRAMS
2-7

DE F G
OPE/JACK
CN4104
K4105
K4106
J4112
K4101
KA4101
KA4102
B4121
B4122
B4123
B4124K4107
K4102
K4103
K4104
CN7001
FW7001
CN7002
C7207
S7218
D7204
C7202
C7204
C7203
C7205
D7203D7202
L7202
L7203 L7201
L7204
C7201
R7206R7207
C7206
J7204
R7202
J7201
S7217 S7216
CN7202
CN7201
7575
0.01
75
p10696001a_rev0
2-8

A
1
2
3
4
5
BCD
IC7
4
J7401
C7401
C7403
C7402
C7404
0.1
0.1
0.1
0.1
BNC(RS232C) SCHEMATIC DIAGRAM
2-9

DE F G
IC7401 CN7401
C7405 0.1
p40054001a_rev0
2-10

D5105
D5101
R5109
B5001
R5103
D5203
C5302
D5309
D5205 D5206
CN5301
F5001
D5106
D5313
D5001
D5208
D5103
D5209
D5104
D5210
D5306
D5307
IC5302
D5308
R5102
R5104
R5106
R5107
C5106
B5301
IC5101
B5303 CN5304
CN5303
B5304
B5305
CN5302
R5108
C5202
C5210
C5203
Q5310
C5205
R5001
R5101
C5206
C5207
C5208
C5209
C5201
C5303
VA5003
R5315
C5305
C5306
L5302
L5301
C5309
C5310
CP5301
C5311
R5325
C5312
C5313
C5314
C5315
C5005
D5201
D5211 C5107
D5301
D5302
D5303
D5312
IC5301
L5202
C5001
C5002
C5003
C5004
C5101
C5103
C5104
C5105
W5501
L5204
L5205
L5207
Q5301
Q5302
Q5303
Q5304
Q5305
Q5306
C5301
Q5307
Q5308
Q5313
Q5314
Q5315
R5326
R5301
R5302
R5303
R5304R5305
R5306
D5202
T5001
R5307
R5308
PC5101
R5309
VA5001
R5310 R5311
R5312
R5313
CN5001
R5314
R5316
R5317
FC5001FC5002
R5318R5319
LF5002
C5102
D5304
R5327 R5328
R5329
R5330
R5105
D5204
L5206
D5207 D5212
B5302
R5323
R5320
C5307 C5308
D5213
C5204
C5304
L5201
R5321
R5322
Q5309
R5324
C5316
DANGEROUS VOLTAGE
RE
F
REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION
CA
C5
5
C5
5
C5
5
C5
5
C5
5
C5
5
C5
5
C5
5
C5
5
C5
5
C5
5
C5
5
C5
5
C5
5
C5
5
C5
5
C5
5
C5
5
C5
5
C5
5
C5
5
C5
5
C7
1
C7
1
C7
1
CAPACITOR
C5001 A D 5G
C5002 A D 4F
C5003 A D 3F
C5004 A D 1E
C5005 A D 1F
C5101 A D 3E
C5102 A D 5E
C5103 A D 1D
C5104 A D 2C
C5105 A D 2B
C5106 B C 3A
C5107 B C 1B
C5201 A D 7E
C5202 A D 7E
C5203 A D 7E
C5204 A D 6D
C5205 A D 7C
C5206 A D 6B
C5207 A D 6D
C5208 A D 7C
C5209 A D 6B
C5210 A D 6A
C5301 A D 4A
C5302 A D 5A
C5303 A D 9C
C5304 A D 8E
C5305 A D 8B
C5306 A D 8B
C5307 A D 8C
C5308 A D 8D
C5309 A D 8F
C5310 A D 9E
C5311 A D 9D
C5312 A D 9B
C5313 B C 10E
C5314 A D 10D
C5315 B C 7A
C5316 B C 8B
CONNECTOR
CN5001 A D 3G
CN5301 A D 11D
CN5302 A D 11F
CN5303 A D 10A
CN5304 A D 8A
DIODE
D5001 A D 4E
D5101 A D 3D
D5103 A D 3B
D5104 A D 3A
D5105 A D 3A
D5106 A D 2B
D5201 B C 7E
D5202 B C 5D
D5203 A D 5D
D5204 B C 5B
D5205 A D 5C
D5206 A D 5B
D5207 B C 5B
D5208 A D 5D
D5209 A D 5C
D5210 A D 6B
D5211 A D 5B
D5212 B C 5C
D5213 A D 5D
D5301 A D 6C
D5302 A D 9F
D5303 A D 9E
D5304 A D 9B
D5306 A D 9D
D5307 A D 8F
D5308 A D 9F
D5309 A D 8C
D5312 A D 9A
D5313 A D 8B
FUSE
F5001 A D 4G
FC5001 A D 3G
FC5002 A D 4G
IC
IC5101 A D 2C
IC5301 A D 5A
IC5302 A D 10E
COIL
L5201 A D 8D
L5202 A D 8D
L5204 A D 8B
L5205 A D 7B
L5206 A D 7D
L5207 A D 8C
L5301 A D 8B
L5302 A D 7A
TRANSISTOR
Q5301 A D 8F
Q5302 B C 7F
Q5303 B C 8F
Q5304 B C 8G
Q5305 A D 10E
Q5306 A D 10B
Q5307 A D 11F
Q5308 B C 11F
Q5309 A D 11F
Q5310 B C 10G
Q5313 A D 10A
Q5314 A D 9A
Q5315 B C 10B
RESISTOR
R5001 A D 1G
R5101 A D 4E
R5102 B C 2B
R5103 A D 5E
R5104 B C 2B
R5105 A D 3B
R5106 A D 1B
R5107 B C 1C
R5108 A D 1D
R5109 A D 5E
R5301 B C 4B
R5302 B C 5B
R5303 B C 5A
R5304 B C 5A
R5305 B C 5A
R5306 B C 5A
R5307 B C 7F
R5308 B C 8G
R5309 B C 8G
R5310 B C 8G
R5311 B C 8G
R5312 B C 8F
R5313 B C 7G
R5314 B C 9B
R5315 A D 11D
R5316 B C 11F
R5317 B C 11F
R5318 B C 10E
R5319 B C 11E
R5320 A D 10G
R5321 B C 10G
R5322 B C 10G
R5323 A D 10F
R5324 A D 8F
R5325 A D 6A
R5326 A D 7B
R5327 B C 10A
R5328 B C 10A
R5329 B C 9A
R5330 B C 9A
OTHER
CP5301 A D 6B
LF5002 A D 5F
PC5101 A D 4A
SG5001 B C 2H
T5001 A D 3B
VA5001 A D 5H
VA5003 A D 1H
SWITCHING REGULATOR AND JUNCTION CIRCUIT BOARDS
CAUTION :
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH SAME TYPE AND RATED FUSE(S).
ATTENTION :
REPLACER PAR DES FUSIBLE DE MEME TYPE.
T
㪓
㪣
㪓㪇㪈㪕㪪㪮㪠㪫㪚㪟㪠㪥㪞
㪩㪜㪞㪬㪣㪘㪫㪦㪩㩷
㪣㪧㪙㪈㪇㪉㪎㪈㪄㪇㪇㪈㪙
C
O
COMPONENT PARTS LOCATION GUIDE <SWITCHING REGULATOR> LPB10271-001B
2-11

Q5508
Q5509
IC8202
IC8002
IC5503
IC5505
IC7101
IC5501
IC5504
IC5502
IC5506
C5518
C5519
C5521
CN5504
CN8001
CN7102
CN7121
CN7122
CN7108 CN7109
Q7104
Q5502
Q5505
W6
B5501
B5502
B5503
B5504
B5505
B5506
B5507
B5508
B5509
B5510
B7101
B7107
B7108
B7111
B7112
B7113
B7114
B7115
B7116
B7117
B7118
B7121
B7122
B7123
B7124
B7125
B7126
B8001
B8002
W2
W9 W10
B5511
C5501
C5502
C5503
C5504
C5505
C5506
C5507
C5508
C5509
C5510
C5511
C5512
C5513
C5514
C5515
C5516
C5517
C5520
C5522
W1
W14
C7101
C7102
C7103
C7104
C7105
C7106
C7107
C7108
C7109
C7112
C7113
C7114
C7123
C7124
C7131
C7132
C7133
C7134
C7135
C7137
W13
C8001
C8002
C8004
C8006
C8008
C8003
C8005
C8007
C8009 C8010
C8011
C8012
C8013
C8014
C8015
C8016
C8051
C8052
C8053
C8054
C8055
C8056
C8057
C8201
C8202 C8203
C8204
C8205
C8206
C8207
C8208
C8209
C8210
C8211
C8231
C8232
CN5501
CN5502
CN5503
W5
CN7103
CN7104
CN7105
CN7106
CN7107
CN7123
CN7124
CN7125
D5501
D5502
D5503
D5504
D5505
D5506
D5507
D5508
D5511
D5512
IC8001
IC8201
K4111
K4112
K4113
K4114
K8001
K8002
K8201
K8202
L7101
L7102
L8001
L8002
Q5501
Q5503
Q5504
Q5506
Q5507
Q5510
Q7101
Q7103
Q7106
Q7107
Q8001
Q8002
Q8003
Q8004
Q8005
W11
W7
W8
W901 W3
W4
R5501
R5502
R5503
R5504
R5505
R5506
R5507
R5508
R5509 R5510
R5511
R5512
R5513
R5514
R7101
R7102
R7108
R7109
R7110
R7111
R7112
R7113
R7114
R7115
R7116
R7117
R7145
R7146
R7147
R7148
R7149
R7150
R7151
ST1
ST2
R8001
R8002
R8003
R8004
R8005
R8006
R8007
R8008
R8009
R8010
R8011
R8012
R8013 R8014 R8015 R8016
R8017
R8018
R8019
R8051
R8052
R8201
R8202
R8203 R8204
R8205
R8206
R8207
R8208
R8209
R8210
R8211
R8212
R8213 R8214 R8215 R8216 R8217
R8218
R8219
R8220
R8221
R8222
R8231
R8232
R8233
ET1
ET2
ET3 ET4
K7101
C7143
R7161
R7162
C7141
C7142
W12
REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION
CAPACITOR
C5501 B C 2F
C5502 A D 3G
C5503 B C 2F
C5504 B C 2F
C5505 A D 3F
C5506 B C 2F
C5507 B C 2G
C5508 A D 2G
C5509 B C 2G
C5510 B C 2E
C5511 A D 3E
C5512 B C 2E
C5513 B C 2D
C5514 A D 2E
C5515 B C 2D
C5516 A D 3D
C5517 B C 3H
C5518 A D 3G
C5519 A D 3G
C5520 B C 3H
C5521 A D 2G
C5522 B C 2H
C7101 B C 8E
C7102 B C 8F
C7103 B C 8E
C7104 A D 7E
C7105 B C 7E
C7106 B C 7E
C7107 B C 7E
C7108 A D 8D
C7109 B C 8D
C7112 A D 8E
C7113 B C 11E
C7114 B C 11E
C7123 B C 10E
C7124 B C 10E
C7131 B C 12F
C7132 B C 12F
C7133 B C 11G
C7134 B C 11G
C7135 B C 10G
C7137 B C 6E
C7141 B C 9G
C7142 B C 9G
C7143 B C 11F
C8001 B C 6I
C8002 B C 6I
C8003 B C 6I
C8004 B C 6I
C8005 B C 6H
C8006 B C 6H
C8007 B C 6H
C8008 B C 6H
C8009 A D 7H
C8010 A D 7H
C8011 A D 7H
C8012 B C 7H
C8013 A D 7H
C8014 B C 7H
C8015 A D 8H
C8016 B C 8H
C8051 A D 8H
C8052 A D 5I
C8053 B C 5I
C8054 A D 8H
C8055 B C 7J
C8056 A D 7J
C8057 A D 7J
C8201 A D 5J
C8202 B C 6J
C8203 B C 6J
C8204 B C 6J
C8205 B C 6K
C8206 B C 6K
C8207 B C 6K
C8208 A D 5J
C8209 B C 8J
C8210 A D 8J
C8211 B C 8J
C8231 A D 8I
C8232 B C 8I
CONNECTOR
CN4104 A D 8A
CN5501 A D 1G
CN5502 A D 4G
CN5503 A D 4G
CN5504 A D 5F
CN7102 A D 9K
CN7103 A D 12J
CN7104 A D 9H
CN7105 A D 1C
CN7106 A D 3B
CN7107 A D 1J
CN7108 A D 7G
CN7109 A D 10G
CN7121 A D 11C
CN7122 A D 12C
CN7123 A D 3J
CN7124 A D 3A
CN7125 A D 4B
CN8001 A D 4K
DIODE
D5501 A D 3E
D5502 A D 4B
D5503 A D 4C
D5504 A D 2D
D5505 A D 3F
D5506 A D 3F
D5507 A D 3G
D5508 A D 3I
D5511 A D 3F
D5512 A D 3G
IC
IC5501 B C 2F
IC5502 B C 2F
IC5503 B C 2G
IC5504 B C 2E
IC5505 B C 2D
IC5506 A D 4H
IC7101 B C 7E
IC8001 B C 6I
IC8002 B C 7I
IC8201 B C 6J
IC8202 B C 7J
COIL
L7101 A D 9D
L7102 A D 10E
L8001 A D 8H
L8002 A D 8G
TRNSISTOR
Q5501 B C 2C
Q5502 B C 1C
Q5503 A D 4C
Q5504 B C 1C
Q5505 B C 4C
Q5506 B C 4C
Q5507 A D 3D
Q5508 A D 2I
Q5509 A D 2I
Q5510 B C 2H
Q7101 B C 10E
Q7103 B C 10F
Q7104 B C 10E
Q7106 B C 10E
Q7107 B C 9E
Q8001 B C 5J
Q8002 B C 5J
Q8003 B C 8I
Q8004 B C 8I
Q8005 B C 8I
RESISTOR
R5501 A D 4B
R5502 A D 4B
R5503 B C 2C
R5504 B C 3C
R5505 B C 4C
R5506 A D 3D
R5507 B C 3H
R5508 B C 3H
R5509 B C 2H
R5510 B C 2H
R5511 B C 2I
R5512 B C 2I
R5513 B C 2I
R5514 B C 2I
R7101 B C 10E
R7102 B C 10D
R7108 B C 10E
R7109 B C 10E
R7110 B C 11E
R7111 B C 10F
R7112 B C 10F
R7113 B C 11E
R7114 B C 10E
R7115 B C 10E
R7116 B C 10E
R7117 A D 9E
R7145 B C 6D
R7146 B C 6F
R7147 B C 6F
R7148 B C 6F
R7149 B C 6F
R7150 B C 5F
R7151 B C 6E
R7161 B C 9G
R7162 B C 9G
R8001 B C 6I
R8002 B C 6I
R8003 B C 6I
R8004 B C 6I
R8005 B C 6H
R8006 B C 6H
R8007 B C 6H
R8008 B C 6H
R8009 B C 6I
R8010 B C 6I
R8011 B C 6H
R8012 B C 6H
R8013 B C 8I
R8014 B C 8I
R8015 B C 7I
R8016 B C 7I
R8017 B C 7I
R8018 B C 7I
R8019 B C 7I
R8051 B C 5I
R8052 B C 6J
R8201 B C 5J
R8202 B C 5J
R8203 B C 5J
R8204 B C 6J
R8205 B C 6J
R8206 B C 6J
R8207 B C 6K
R8208 B C 6K
R8209 B C 6K
R8210 B C 6K
R8211 B C 5J
R8212 B C 5J
R8213 B C 7J
R8214 B C 7J
R8215 B C 7J
R8216 B C 7J
R8217 B C 8J
R8218 B C 8J
R8219 B C 8K
R8220 B C 7K
R8221 B C 7K
R8222 B C 7K
R8231 B C 5J
R8232 B C 5J
R8233 B C 8I
OTHER
CM2 B C 13K
K4105 B C 9A
K4111 B C 12C
K4112 B C 12C
K4113 B C 12C
K4114 B C 12C
K7101 B C 10F
K8001 B C 8H
K8002 B C 8H
K8201 B C 8H
K8202 B C 8J
㪓㪐㪉㪕㪡㪬㪥㪚㪫㪠㪦㪥㩷
㪣㪧㪙㪈㪇㪉㪎㪈㪄㪇㪇㪈㪙
COMPONENT PARTS LOCATION GUIDE <JUNCTION> LPB10271-001B
2-12

CN4104
J4112
K4101
K4102
K4103
K4104
K4105
K4106
K4107
KA4101
KA4102
B4121
B4122
B4123
B4124
S7216
J7201
C7207
S7218
C7201
C7202
C7203
C7204
C7205
C7206
CN7202
S7217
CN7201
D7202
D7203
D7204
J7204
L7201
L7202
L7203
L7204
R7202
R7206
R7207
D7041 D7047
S7005
C7003
C7004
C7005
C7006
C7010
C7011
CN7002
D7003
D7004
D7005
D7021
D7032
D7033
D7034
D7035
IC7002
R7005
R7006
R7007
R7009
R7010
R7013
R7014
R7015
R7016
R7041
R7047
S7004
S7012
S7013
S7014 S7015
S7023 S7024 S7032
S7033S7034 S7035
W41
B501
B503
B1409
B1412
B1416
R501
R503
R504
R505 R506
R507
R508
R510
R511
R512
R521
R522
R1401
R1402
R1404
R1405 R1406
R1408
R1410
R1411
R1412
R1413
R1415
R1416
R1417
R1418
R1421
Q1415
R1426
R1427
R1428
R1429
R1430
R1431
R1434
R1435
R1436
R1437
R1438
R1439
R1440
R1441
R1442
R1445
R1446
R1447 R1448 R1449
R1450
R1451
R1452 R1453
R1454
R1455
B511
R1459
R1460
B512
R1433
C537
C538
C502
C509
C513
C514 C515
C516
C519
C521
C529 C530
C542
C546
C548
C1406
C1407
C1408
C1409
C1412
C1413
C1414
C1420
C1421
C1422
C1424
C1425
C1426
C1427C1428
C1439
C1468
C1469
C1470
C508
C528
C1402
C1404
C1405
C1411
C1415
C1417
C1423
C1430
C1432
C1433
C1434
C1435
C1436
C1437
C1438
C1440
C1441
C1442 C1443
C1444
C1445
C1447
C1449
C1450
C1452
C1453
C1454
C1455
C1459
C1460 C1461
C1462
C1464
C1465
C1466
C1467
C1471
C1472
C1473
C507
C510
C523
C525
C539
C503
C504
C517
C518
C520
C522
C524
C541
C1410
C1416
C1446
C1448
C1451
C1463
C501
C506
C1401
C511
C1403
C1429
L1402
L1403
L1404
L1406
L1409
L501
L502
L503
L1401
L1405
L1407
LC1401
LC1402
D501
D502
D1402
D1401
Q501
Q502
Q1402
Q1404
Q1406
Q1408
Q1410
Q1412
Q1414
Q1418
Q1419
Q1401
IC501
IC1401
CN503
CN501
CN502
W4
W5
W2
W1
W3
CN504
B1417
Q1416
R1457
R1456
3D/S-SUB,OPERATION/JACK,SWITCH/DISPLAY,BNC AND JACK CIRCUIT BOARDS
<28> SWITCH/DISPLAY
LPB10271-001B
<27>OPERATION/JACK
LPB10271-001B
<15> 3D/S-SUB
LPB10246-001A
<36> JACK
LPB10271-001B
2-13