JVC DR-MX10SEK, DR-MX10SEF, DR-MX10SE Cirquit Diagram
SCHEMATIC DIAGRAMS
VHS & HDD & DVD VIDEO RECORDER
DR-MX10SE, DR-MX10SEF,
DR-MX10SEK
CD-ROM No.SML200601
TM
DR-MX10SE, DR-MX10SEF, DR-MX10SEK [D5VC21]
*Since the whole mechanism assembly unit is replaced, the DVD recordermechanism of this unit need not be adjusted.
*For disassembling and assembling of VHS MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.86700
(MECHANISM ASSEMBLY).
Area Suffix
E ------- Continental Europe
Northern Europe
EF --------------------- France
EK ------------------------ U.K.
(E model)
(EF model)
(EK model)
COPYRIGHT 2006 Victor Company of Japan, Limited
No.YD084SCH
2006/1
CHARTS AND DIAGRAMS
NOTES OF SCHEMATIC DIAGRAM
Safety precautions
The Components indentified by the symbol are
critical for safety. For continued safety, replace safety
critical components only with manufacturer's recommended parts.
1. Units of components on the schematic diagram
Unless otherwise specified.
1) All resistance values are in ohm. 1/6 W, 1/8 W (refer to
parts list).
Chip resistors are 1/16 W.
K: KΩ(1000Ω), M: MΩ (1000KΩ)
2) All capacitance values are in µF, (P: PF).
3) All inductance values are in µH, (m: mH).
4) All diodes are 1SS133, MA165 or 1N4148M (refer to parts
list).
Note: The Parts Number, value and rated voltage etc. in
the Schematic Diagram are for references only.
When replacing the parts, refer to the Parts List.
2. Indications of control voltage
AUX : Active at high.
AUX or AUX(L) : Active at low.
!
4. Voltage measurement
1) Regulator (DC/DC CONV) circuits
REC : Colour bar signal.
PB : Alignment tape (Colour bar).
— : Unmeasurable or unnecessary to measure.
2) Indication on schematic diagram
Voltage indications for REC and PB mode on the schematic diagram are as shown below.
REC mode
12 3
2.5
(5.0)
PB mode
1.8
PB and REC modes
(Voltage of PB and REC modes
are the same)
Note: If the voltages are not indicated on the schematic
diagram, refer to the voltage charts.
5. Signal path Symbols
The arrows indicate the signal path as follows.
NOTE : The arrow is DVC unique object.
Playback signal path
Playback and recording signal path
CIRCUIT BOARD NOTES
1. Foil and Component sides
1) Foil side (B side) :
Parts on the foil side seen from foil face (pattern face)
are indicated.
2) Component side (A side) :
Parts on the component side seen from component face
(parts face) indicated.
rts location are indicated by guide scale on the circuit board.
2. Parts location guides
Parts location are indicated by guide scale on the circuit board.
REF No.
IC101 B C 6 A
(A : Component side)
D : Discrete component)
B : Foil side
C : Chip component
Note: For general information in service manual, please
refer to the Service Manual of GENERAL INFORMATION Edition 4 No. 82054D (January 1994).
LOCATION
IC
Category : IC
Horizontal “A” zone
Vertical “6” zone
3. Interpreting Connector indications
1
2
Removable connector
3
1
2
Wire soldered directly on board
3
1
Non-removable Board connector
2
3
1
2
4
Board to Board
3
Connected pattern on board
The arrows indicate signal path
Note: For the destination of each signal and further line
connections that are cut off from the diagram,
refer to "BOARD INTERCONNECTIONS"
Recording signal path
(including E-E signal path)
Capstan servo path
Drum servo path
(Example)
R-Y
Playback R-Y signal path
Y
Recording Y signal path
6. Indication of the parts for adjustments
The parts for the adjustments are surrounded with the circle
as shown below.
7. Indication of the parts not mounted on the circuit board
“OPEN” is indicated by the parts not mounted on the circuit
board.
R216
OPEN
2-1 2-2
BOARD INTERCONNECTIONS
Page 2-23
SHEET 10
Page 2-5
SHEET 1
5
CN5311 CN5301
CN7113
4
CN7114
Page 2-27
SHEET 12
CN6701
CN7115
CN301
Page 2-45
SHEET 21
CN4402
Page 2-43
SHEET 20
Page 2-25
SHEET 11
VIDEO/N.AUDIO Page 2-7 SHEET 2
CN3001
3
2
CN2001
CN2002
ON SCREEN Page 2-9 SHEET 3
VIDEO SW Page 2-11 SHEET 4
FMA Page 2-13 SHEET 5
AUDIO I/O Page 2-15 SHEET 6
SYSCON Page 2-17 SHEET 7
TUNER Page 2-19 SHEET 8
TERMINAL Page 2-21 SHEET 9
CN3901
CN1
CN7112
CN7201
Page 2-30
SHEET 13
CN3102CN7001
Page 2-29
SHEET 13
REG Page 2-5 SHEET 1
VIDEO Page 2-47 SHEET 22
AUDIO AD/DA Page 2-49 SHEET 23
Page 2-30
SHEET 13
1
VIDEO IF Page 2-31 SHEET 14
FLASH Page 2-33 SHEET 15
MEDIA PROCESSOR Page 2-35 SHEET 16
DDR SDRAM Page 2-37 SHEET 17
1394PHY Page 2-39 SHEET 18
ATAPI IF Page 2-41 SHEET 19
A
BCDEFG
2-3 2-4
p10770001a_rev0
SW REG AND JUNCTION(REG) SCHEMATIC DIAGRAM
D5214
C5211
D5213
D5203
180
D5204
SX34
D5207
SX34
D5212
SX34
D5205
C5202
4.7
B5301
L5209
C5201
180
B5303
D5301
C5205
2200
C5206
3300
D5201
5
!
!
CN5001
4
3
!
R5001
4.7M
F5001
VA5001
!
!
B5001
SG5001
!
C5005
100p
!
!
LF5002
R5103
C5102
4700p
680k
C5002
C5104
D5104
C5006
D5001
C5003
D5103
C5106
0.01
!
PC5101
R5301
GROUND POINT FOR
220
!
PRIMARY VOLTAGE
R5302
4.7k
C5301
0.15
C5302
0.033
IC5301
R5101
R5303
1.5k
!
C5101
R5109
100p
47
68k
D5101
R5105
27
C5103
27
D5105
D5106
C5107
R5306
3.9k
R5304
R5305
R5102
1.2k
R5104
1k
6.8k
24k
C5001
IC5101
R5106
3.9k
R5107
680
R5108
0.27
C5105
470p
!
VA5003
T5001
D5202
!
C5004
GROUND POINT FOR
SECONDARY VOLTAGE
D5209
C5208
1200
L5207
10
µ
C5307
220
DANGEROUS VOLTAGE
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
2
D5210
C5209
!
CP5301
1.5A
18
C5210
220
1
D5211
IF4G
AU01Z
C5336
0.1
10
C5334
0.1
µ
C5204
820
L5204
L5205
L5208
C5332
CN5301
0.01
R5314
Q5305
R5313
10k
Q5303
C5311
100
D5305
B5308
Q5304
R5327
Q5313
10k
R5329
R5328
820
820
Q5315
R5308
B5311
B5310
1.2k
R5309
B5305
TO MAIN(TERMINAL)
CN5311
C5330
0.1
C5331
1k
0.1
CN5302
SHEET 9
FAN
R5322
120
C5524
C5325
10
C5321
1
IC5302
C5322
1
C5326
0.1
C5525
µ
1
B5501
D5510
R5316
10k
D5513
R5504
4.7k
C5504
1
R5317
Q5307
1k
B5503
B5504
C5501
1
Q5308
C5505
1
C5508
1
IC5501
IC5502
IC5503
C5502
1
1
C5509
C5506
C5510
0.01
11
C5507
B5507
560
C5511
R5501
B5508
Q5503
R5506
!
D5514
MTZJ22D
470
B5514
CP5501
R5502
B5506
Q5507
Q5501
D5504
D5502
QUY153-050Y
R5503
5.6k
C5516
100
220
D5501
MTZJ7.5B
D5503
C5515
Q5502
R5315
L5501
Q5504
2SD2061/F
R5513
820
QUY160-100Y
Q5505
2SB709A/QR
R5505
C5526
0.01
120
D5512
10k
R5514
R5515
0
470
C5312
220
JUNCTION(REG)
29
B5521
R5521
B5522
C5531
0.1
B5511
0.1
C5532
R5511
Q5508
10k
R5512
820
Q5509
C5530
0.1
!
R5516
47
R5321
C5323
120
0.01
C5324
CN5303
DVD DRIVE
CN5505
R5509
R5510
33k
10
C5521
R5507
33k
µ
C5522
1
R5508
33k
56k
C5519
10
µ
C5520
1
B5513
B5512
B5502
C5536
0.1
CN5506
SW5V[2]
D5V
D3.3V
D2.5V
D1.8V
AL5.8V
CN5503
CN5504
TO DC/DC CONV
CN5701
SHEET 11
TO DC/DC CONV
CN5702
SHEET 11
TO VIDEO
SHEET 22
NOT
USED
HDD
C5534
0.1
C5535
C5533
0.1
GND
SW12V
SW-7V
DC[+]
DC[-]
-29V
HDD_P.SAVE[L]
P.SAVE[L]
TO AUDIO AD/DA
SHEET 23
TO VIDEO
SHEET 22
p10744001a_rev0
10
10
C5306
220
B5302
µ
µ
C5333
0.1
C5335
0.1
C5305
220
L5301
C5313
47
C5303
100
C5304
100
C5310 D5303
2.2
Q5306
CN5507
NOT
USED
CN5501
CN5304
D5304
C5309
47
L5201
B5304
L5202
C5203
820
µ
10
10
µ
SHEET 1
A
BCD EFG
2-5 2-6
MAIN(VIDEO/N.AUDIO) SCHEMATIC DIAGRAM
5
R22
R21
C63 C64
0.01 0.01
2Fsc
NA_PB
NA_REC
TU_AUDIO
SW12V
SW5V
GND
GND
4
TO FMA
SHEET 5
TO TERMINAL
SHEET 9
Q13
B13
R13
2.2k
2.2k
L2001
47
C2003
C72
C2004
C56
0.1
R2022
10k
D2001
C55
TP111
TP106
R2023
R37
10k
10k
C50
4.7
C49
0.01
0.1
0.022
0.0047
C44
C46
C48
C45
0.47
C47
R11
27k
X2
X1
0.1
3.3
C41
C43
2.2
R12
1k
47
C39
C40
0.01
Q12
B7
MESECAM_DET
LP_SHORT[H]
SP_SHORT[H]
VIDEO_ENV
D.FF
A.MUTE_VHS[H]
I2C_DATA_A/V
I2C_CLK_A/V
1
C36
R31
C38
µ
12
L15
0.01
C35
0.01
C37
4p
L7
C34
0.01
C33
10
Q4
B4
R17
L6
10
µ
2Fsc
V_TO_OSD
TO SYSCON
SHEET 7
TO ON SCREEN
SHEET 3
3
2
TO FMA
SHEET 5
TO SYSCON
SHEET 7
TO SYSCON
SHEET 7
FMA_CH1
FMA_COM
FMA_CH2
CN1
CN2001 K2003
CTL[+]
CTL[-]
CN2002
N.REC[H]
N.REC_ST[H]
K2004
C2051
330p
QUY153-050Y
R2051
R2053
C2052
R2052
D2
D1
2SC2412K/QRS/
Q8
2SC2412K/QRS/
Q9
2SC2412K/QRS/
Q10
2SC2412K/QRS/
C2053
C2055
10
R2054
0.0047
C2054
0.022
Q2051
12k0.082
12k
T2051
R2055
3.3
R2056
82
Q2052
R2059
47k
Q2054
R2057
47k
L10
10
µ
C57
Q7
R2058
Q2053
18k
R2060
18k
Q2003
Q2055
0.01
C61
47
C58
0.01
C59
0.01
C60
0.01
R2021
C2005
4.7
R2015
270
R2017
C2009
0.001
Q2001
R2018
4.7k
R2019
4.7k
Q2002
C71
1
C62
0.01
C29
0.01
33k
C2007
R2014
22
390k
C2006
R2013
0.0068
12k
K2002
C2016
C2008
4.7
22k
R2016
33k
K2001
C2010
680p
C2011
4.7
C2012
4.7
R2007
R2005
R2003
C2013
330p
IC1
18k
15k
100
10k
R2008
12k
R2010
1
C2002
C3
7p
R5
820
C2001
µ
220
L2
4.7
R1
6.2k
C4
10
C1
150p
R2
C5
1.5k
L11
C68
C7
C8
1
0.1
L1
C11
C2
C6
R3
0.1
D3
D4
C17
0.1
C15
0.1
C19
C9
2.2
C13
C14
C12
C10
47
10.1
1
11
0.1
R6
Q2
B1
C26
10
C25
3.3
C24
0.1
C22
0.1
C20
0.1
R7
L5
10
µ
C31
47
C30
330p
C32
0.01
R38
6.8M
C27
0.01
R50
B9
Q15
L3
10
µ
R35
820
L14
R39
100
µ
C75
39p
SECAM_REC_COLOR
PB_FM
V_TO_OSD
Fsc
SECAM_PB_COLOR
GND
C.SYNC
C.SYNC
V.PULSE
S_DET[H]
SB_GAIN
TO TERMINAL
SHEET 9
TO SYSCON
SHEET 7
GND
REAR_V_IN
FRONT_V_IN
TU_VIDEO
R42
220
R43
220
C85
0.01
R41
100
Q16
DUB_TO_VHS
TO TERMINAL
SHEET 9
1
p10771001a_rev0
SHEET 2
A
BCDEFG
2-7 2-8
MAIN(ON SCREEN) SCHEMATIC DIAGRAM
5
R201
Q201
R203
Q203
2SA1037AK/QR
330
B202
R202
B203
C202
R205
B204
R206
C203
0.47
C204
1
R207
10K
R208
0Ω
C205
1
L202
22
C206
56p
µ
C213
0.22
TO TERMINAL
SHEET 9
GND
SW5V
L201
µ
4
10
R204
100
Q202
B201
V_FROM_OSD
TO VIDEO/N.AUDIO
SHEET 2
3
V_TO_OSD
2Fsc
C201
330
10k
10k
10k
R210
R209
R211
IC201
LC74788N-9751-E
C207
0.01
R212
1k
L203
22
µ
R213
2.2k
2
P.MUTE_VHS[L]
TO SYSCON
SHEET 7
SYNC_DET[H]
OSD_CS
S.CLK
S.DATA_FRSYS
D201
D202
D203
QUY153
33p33p
C212C211C210C209C208
1
p30145001a_rev0
SHEET 3
A
BCD EFG
2-9 2-10
MAIN(VIDEO SW) SCHEMATIC DIAGRAM
5
TO JUNCTION
(VIDEO)
CN7123
SHEET 22
CN501
C551
4
3
2
C547
0.01
R522
1k
Q501
2SA1037AK/QR/
Q502
2SC2412K/QRS
R523
R517
C548
R518
R524
R525
B502
L503
R519
R526
B507
D501
C501
1
C502
C503
10Ω
C504
C505
1
C506
C507 R506
10Ω
C508
C509
C510
C511
0.01
C512
C549
L504
C550
C552
Q504
DTC144WKA
R501
0Ω
R502
R505
0Ω
0.1
R507
0Ω
D502
µ
10
L501
47
C513
R521
1k
R520
1.8k
10
L502
IC501
BH7623KS2
L4202
C4204
R4204
1
10k
R4203
IC4201
R4201
100110k
R4215
R4206
Q4201
2SC2412K/QRS/
R4216
1k
B501
R4304
10k
Q4302
2SA1037AK/QR 2SA1037AK/QR
R4305
22k
0
CN4401
R4306
1.2k
Q4303
R4307
22k
R4308
5.6k
B508
C4305
0.01
C4307
0.01
C4207
R4209
0.056
10k
C4306
0.01
R4210
C4208
IC4301
5.6k
R4211
2.7k
4.7
0.22
C4209
220
C4210
C4308
0.01
R4313
R4309
2.2k
R4310
8.2k
TO RGB YC
CN4402
SHEET 20
B505
3.3kΩ
B506
0Ω
C4309
0.01
I2C_CLK_A/V
I2C_DATA_A/V
RGB_IN[H]
SYNC_DET_VDR[H]
I2C_CLK
I2C_DATA
SECAM_DET.VDR[H]
SEPA_IN[L]
SW5V
REAR2_B_IN
REAR2_G_IN
Fsc
TU_VIDEO
V_FROM_OSD
GND
FRONT_V_IN
FRONT_C_IN
FRONT_Y_IN
GND
REAR1_C_IN
REAR2_RC_IN
GND
REAR1_YV/L-1_Y
GND
REAR2_YV/L-1_V
TO SYSCON
SHEET 7
TO TERMINAL
SHEET 9
L4201
µ
10
C4216
0.1
0Ω
C544
0Ω0Ω
47
C543
0Ω0.01
R508C514
R513
R514
0.1 0.1
R509
C517
C518
C516 C542
0.01
C515
10
0Ω
R510
C521
C520
0.01
C519
C522
R532
390k
1
C534 C535
0.1 100p
0.1
C524
C523
C4217 C4218
C536
0.033
C533
C532
0.1
C530
1
1
D503
R529
220
R530
220
Q503
2SA1037AK/QR/
R531
C531
1
B504
B503
0Ω
L507
C529
C528
C527
C526
1
R528
0Ω
C525
C553
R527
0.1
IC4202
11
L4301
10
µ
C4319
470p
12k
R4319
D4301
C4302
C4301
47 0.01
220
C4201
IC4304
0.1
C4202
C4211
X4201
C4310
470p
R4311
C4203
R4202
18p
22p
C4205
C4206
C4318
0.1
12k
C4304
0.01
R4318R4317
10k22k
1
p10772001a_rev0
SHEET 4
A
BCDEFG
2-11 2-12
MAIN(FMA) SCHEMATIC DIAGRAM
5
TO TERMINAL
4
TO AUDIO I/O
SHEET 6
3
TO VIDEO/N.AUDIO
SHEET 9
SHEET 2
AL5.8V
SW5V
GND
SW12V
F.AUDIO[R]
F.AUDIO[L]
FMA_OUT[R]
FMA_OUT[L]
GND
DEMOD_FMA[R]
DEMOD_FMA[L]
DVD_OUT[R]
DVD_OUT[L]
A.IN1[R]
A.IN1[L]
A.IN2[R]
A.IN2[L]
2Fsc
NA_REC
GND
NA_PB
Q2201 Q2202
R2220
1k
R2241
3.3k
R2243
R2234
C2228
Q2203
R2209
680
R2210
Q2204
4.7k
R2213
4.7k
R2214
680
C2216 C2217
47
R2218
R2211
2.7k
R2212 D2201
2.7k
R2215
0Ω
R2219
C2222
0.01
33
C2211
27k
47
C2213
L2201
C2212
R2255
C2224
510
R2224
0.047
4.7k
R2225
10
C2210
10
C2209
R2252
220
C2208
R2257
C2259
C2257
C2256
C2261
100p
C2262
100p
C2251
C2207
C2206
C2205
0.015
0.33
0.01
0.01
0.01
0.015
10
10
R2251
4.7k
C2254C2255
470.01
TP2253
R2253
100
L2252
L2251
K2251
K2252
150µ
10µ
C2258
180p
C2253
0.01
C2252
0.01
D2251
Q2255
I2C_DATA_A/V
I2C_CLK_A/V
A.MUTE_VHS[H]
H.REC_ST[H]
PAL_PB[H]
A.ENV/ND[L]
A.FF
GND
FMA_CH2
FMA_CH1
FMA_COM
TO SYSCON
SHEET 7
TO VIDEO/N.AUDIO
SHEET 2
C2232
C2233
10
C2227
0Ω
0Ω
R2239
R2240
47k
R2242
47k
R2244
C2214
C2215
C2219
C2220
100
C2221
1.2k
C2229
6.8k
6.8k
10
10
10
0.022
!
2
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
1
IC2201
R2230
R2232
C2225
R2231 R2233
6.8k 6.8k
47k
47k
C2226
R2201
R2203
R2226
B2201
R2223
C2204
33
510
C2223
0.047
R2229
9.1k
R2222
4.7k
4.7
10
C2202
C2201
R2202
R2204
47k
47k
R2227
9.1k
R2205
R2207
R2228
4.7
C2203
R2206
6.8k6.8k
R2208
47k
47k
p20493001a_rev0
SHEET 5
A
BCD EFG
2-13 2-14
MAIN(AUDIO I/O) SCHEMATIC DIAGRAM
5
R2604
TO TERMINAL
SHEET 9
DEMOD[R]
DEMOD[L]
4
C2602
0.01
R2605
27k
FMA_OUT[R]
FMA_OUT[L]
GND
DVD_OUT[R]
TO FMA
SHEET 5
3
TO TERMINAL
SHEET 9
2
TO TERMINAL
SHEET 9
DVD_OUT[L]
F.AUDIO[L] F.AUDIO[L]
A.IN1[R]
A.IN1[L]
A.IN2[R]
A.IN2[L]
DEMOD_FMA[R]
DEMOD_FMA[L]
SW5V
SW12V
SW-7V
AL5.8V
A_INPUT_SEL1
A_INPUT_SEL2
VDR[H]
DEC_SEL
FRONT[H]
AD_IN_MUTE[L]
DEC[L]
A.MUTE[L]
GND
22k
R2655
R2651
R2652
22k
R2656
R2657
0Ω
0Ω
22k
R2662
R2603
1k
27k
R2602
C2601
0.01
R2607
3.3k
22k
R2663
R2606
R2601
3.3k
100
1
C2610
R2654
15k
10
C2611
IC2607
1
C2612
1
C2613
4.7
C2614
R2614
4.7
C2615
10k
R2615
1
C2616
10k
1
C2617
10
C2618
B2604
R2667
B2601
10k
R2660
10k
R2658
10k
R2631
1k
R2661
10k
C2652
IC2606
C2653
47
1
C2605
C2654
1
C2606
4.7
C2607
R2612
R2621
4.7
C2608
R2622
1
C2609
R2613
R2653
10k
IC2601
R2608
100
1k
C2651
47
R2609
R2659
10k
0Ω
B2603
1k
R2665
R2664
IC2602
B2602
IC2604
0Ω
IC2603
D2602
IC2605
D2601 Q2603
C2603
10
C2604
10
R2620
47k
R2666
47k
R2610
100
R2616
R2617
R2611
100
R2632
470
R2634
10K
R2635
10K
R2633
470
Q2604
Q2605
Q2601
Q2602
Q2606
R2618
4.7k
R2619
4.7k
R2636
4.7k
R2637
4.7k
CN2601
AD_IEC958
V3.3V
GND[A]
DVD_OUT[R]
DVD_OUT[L]
F.AUDIO[R]F.AUDIO[R]
A.IN1[R]
A.IN1[L]
A.IN2[R]
A.IN2[L]
DEC_OUT[R]
DEC_OUT[L]
LINE_OUT[R]
LINE_OUT[L]
TO JUNCTION
(AUDIO AD/DA)
CN8001
SHEET 23
TO TERMINAL
SHEET 9
1
p20492001a_rev1
SHEET 6
A
BCDEFG
2-15 2-16
MAIN(SYSCON) SCHEMATIC DIAGRAM
SYNC_DET_VDR[H]
TO VIDEO SW
TO TERMINAL
TO VIDEO SW
5
SHEET 4
SHEET 9
SHEET 4
VIDEO/N.AUDIO
SHEET 2
SEPA_IN[L]
GND
I2C_DATA
I2C_CLK
RGB_IN[H]
RAPID_IN
I2C_DATA_A/V
I2C_CLK_A/V
SECAM_DET.VDR[H]
LP_SHORT[H]
GND
I2C_DATA_A/V
I2C_CLK_A/V
N.REC_ST[H]
A.MUTE_VHS[H]
CTL[+]
CTL[-]
S_DET[H]
TO
VIDEO_ENV
MESECAM_DET
SB_GAIN
N.REC[H]
SP_SHORT[H]
C.SYNC
D.FF
V.PULSE
MAIN(SYSCON)
30
0.1
0.22
0.1
R4021
100p
C4012
C3033
C4014
C4011
D4001
NRSA63J-0R0X
0.001
C4018
R4016
C3039
C3038
EE[L]
I2C_DATA
I2C_CLK
SECAM[H]
SECAM_DET.VHS[H]
GND
GND
I2C_DATA_A/V
I2C_CLK_A/V
PAL_PB[H]
A.MUTE_VHS[H]
H.REC_ST[H]
A.FF
A.ENV/ND[L]
TO TERMINAL
SHEET 9
TO FMA
SHEET 5
4
3
2
TO TERMINAL
SHEET 9
CN3001
JS3001
P.CTL[H]
FAN_CTL[H]
DVD_P.CTL[H]
C3071
33
R3253
R3252
10k
C4032
C4031
33
L4001
µ
1
CP4002
CP3002
!
!
C3004
0.047
GND[M]
M12V
SW12V
P50_I/O
SW5V
AL5.8V
SCR[H]
48V
C3072
C3066
R3254R3255
D3001
180
R3206 R3207
12k 18k
Q3002
!
C3042
470
R3218
4.7k
L3001
0.22
MTZJ39C-T2
Q3003
C3007 C3008
R3215 R3216
R3214
10k 10k
10k
D3004
10EDB20 10EDB20
Q3004
2SD601A/QRS/
D3003
R3219
4.7k
R3208 R3210
120 120
PC3001 PC3002
R3217
10k
Q3005
2SD601A/QRS/
D3005
R3222
C3012
10k
47
R3258
10K
D3008
R3220
100k
R3211R3209
R3212
18k18k
470k
D3002
330k
R3213
Q3007
UN221E-X
TP4001
C4002
Q4001
C4003
UN2211-X
C4010
0.022
C4005
R3251
2200p
C3014
R3019
R3246
R3241
100k
C3015
R3259
6.8k
4.7k
R3247
S3001
R4020
C4001
0.01
C4004
22
R4005
5.6k
R4007
1k
0.1
0
R3250
R4017
1k
R4001
4.7K
1k
TP3910
R4013
C4015
1000p
R4022
560
560
R4003
R4004
C4006
47
C4007
1
C4008
C4009
R3011
0
R3012
1k
R3013
4.7K
R3014
R3015
R3016
4.7K
R3017
4.7K
R3018
0
R3021
0
R3022 C3024
0
R3025
1K
R3026
1K
R3027
0
R4008
1k
TP3911
0
4.7k
100k
0
R3031
R3032
R3030
R3029
C3049
22K
R4015
2.2k
4.7K
2.2k1k001K1k000
100
1K
1K
1K
470
1k
ISS355
R4012
R3106
D4002
R3107
R3103
R3104
IC3001
0
4.7K
1.8K00
0
0
R3037
R3035
R3036
R3038
R3039
R3040
R3034
C3040
1K
R36
R4010
R4009
R3095
R3094
R3092
R3091
R3096
R3097
1K
0
TP3901
000
R3042
R3041
R3044
R3046
0.1
C3016
R3087
R3090
R3089
R3093
00470
470
4701k1k
TP3902
R3049
R3050
R3051
R3052
R3053
R3054
R3047
R3048
R3083
1K
R3086
R3085
Q3012
R3081
0
R3080
1k
R3079
0
R3078
1k
R3077
470
R3076
470
R3075
470
TP3904
R3071
10k
B3001
R3069
X3002
100
C3050
0.1
R3229
TP3905
1M
X3001
R3063
4.7k
TP3903
R3061
10k
R3062
R3060
R3059
TP3908
R3057
TP3907
C3025
R3223
TP3906
0
R3055
R3056
C3017
C3018
C3019
C3020
C3021
R3235
R3236
R3264
4.7k
R3224
4.7k
0.1
C3022
IC3003
3.3k
3.3k
CAT24WC16WI-X
10K
C3037R3205
C3036
C3041
12p
18p
10p
22p
470
470
1k
0
S-80827CNNB-G-W
UN221E-X
R3269
C3035
C3034
C3032
0.1
C3031
C3054
0.1
4.7k
R3066
C3026
IC3002
C3028
Q3901
0.1
C3030
47
R3231R3230
1k4.7k
10
C3027
C3029
10k
10K1k10k
10k
R3263
R3260
R3261
R3262
CN3901
R3605
R3606
R3607
10K
R3608
2.2K
R3609
R3610
2.2K
R3611
2.2K
C3602
0.1
IC3601
R3604
R3603
R3602
R3601
2.2k
R3612
10K
C3603C3604
4.7k
R7303
R7302
R7310
220
150
R7305
1k
R7304
4.7k
330u/6.3V
C7301
100p
C7307
Q7301
R7301
220
C7305
100p
C7306
D7302
100p
D7301
DA204U
DA204U
L7301
R7306
4.7k
10
µ
100p
C7303
Q7302
R7307
1k
0.1
C7302
S.CLK
S.DATA_FRSYS
P.MUTE_VHS[L]
OSD_CS
SYNC_DET[H]
GND
TU_V_MUTE[H]
AFC
SW2
SW1
RF_AGC
I2C_DATA
I2C_CLK
TU_I2C_DATA
TU_I2C_CLK
DEC_SEL
FRONT[H]
AD_IN_MUTE[L]
GND
A.MUTE[L]
A_INPUT_SEL2
A_INPUT_SEL1
VDR[H]
DEC[L]
J7301
R7309
220
R7308
220
C7304
100p
CN7301
V3.3VM12V/M17V/M26V
G_TX
G_RX
D5V
IRTX
AV1_YC_IN[H]
VHS_AV1[H]
P.ON_P
RGB[H]
CN3103
TO ON SCREEN
SHEET 3
TO TUNER
SHEET 8
TO AUDIO I/O
SHEET 6
TO JUNCTION
(VIDEO)
CN7103
SHEET 22
TO TERMINAL
SHEET 9
TO SW/DISPLAY
1
CN7001
SHEET 13
TO JUNCTION
B3002
CN3102
R3237
10K
C3011
C3010
C3073
Q3011
UN221L-X
(VIDEO)
CN7102
SHEET 22
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
p10750001a_rev0
SHEET 7
A
BCD EFG
2-17 2-18
MAIN(TUNER) SCHEMATIC DIAGRAM
5
TU6001
L6002
1µ
Q6001
GND
AL5.8V
SW5V
SW12V
BT2
TU_AUDIO
TO TERMINAL
SHEET 9
C6014
L6003
4
C6012
R6080
C6027
3
L6005
1µ
R6032
1.8k
C6037
2.2
C6028
R6020
C6020
R6021
C6021
C6032
R6033
C6005
C6006
1µ
C6013
OPEN
OPEN
OPEN
10k
OPEN
OPEN
1k
OPEN
1k
OPEN
OPEN
3.9k
33
OPEN
R6002 R6001
100 47
C6002
0.01
C6001
100
L6701
3.3µ
C6751
OPEN
C6752
OPEN
DEMOD[L]
GND
DEMOD[R]
CN6701
TO TERMINAL
SHEET 9
TO DEMOD
CN6701
SHEET 12
2
RF_AGC
SW1
SW2
TO SYSCON
SHEET 7
TU_I2C_DATA
1
TU_V_MUTE[H]
AFC
TU_I2C_CLK
I2C_CLK
I2C_DATA
R6022
0
D6002
R6031
100
Q6031
R6030
3.3k
Q6030
TU_VIDEO
GND
TO TERMINAL
SHEET 9
p20500001a_rev0
SHEET 8
A
BCDEFG
2-19 2-20
MAIN(TERMINAL) SCHEMATIC DIAGRAM
5
GND
SW5V
DUB_TO_VHS
REAR_V_IN
V_TO_OSD
4
TO VIDEO/N.AUDIO
SHEET 2
SECAM_PB_COLOR
C.SYNC
SECAM_REC_COLOR
PB_FM
SW12V
FRONT_V_IN
TU_AUDIO
TU_VIDEO
Fsc
GND
SW-7V
AL5.8V
SW12V
SW5V
GND[A]
DEMOD[R]
TO AUDIO I/O
SHEET 6
V3.3V
F.AUDIO[R]
F.AUDIO[L]
DEMOD[L]
AD_IEC958
GND
LINE_OUT[R]
A.IN2[L]
A.IN2[R]
LINE_OUT[L]
B7503
B7504
A.IN1[R]
A.IN1[L]
DEC_OUT[L]
DEC_OUT[R]
DVD_OUT[R]
B7505
DVD_OUT[L]
B7506
TO TERMINAL (I/O)
CN914
SHEET 10
CN7113
TO TERMINAL (I/O)
CN913
SHEET 10
CN7114
B7112
TO TERMINAL (I/O)
CN7115
CN915
SHEET 10
B7113
B7101
B7114
B7102
B7103
B7104
B7110
B7111
B7105
L7101
C7111 C7110
R7101
R7102
TO JUNCTION (VIDEO)
CN7107
SHEET 22
TO SYSCON
SHEET 7
D5V
V3.3V
G_RX
IRTX
B7106
B7107
B7108
B7109
G_TX
CN7112
R7119
R7121
R7120
CN7119
TO OPERATION/JACK
CN7201
SHEET 13
CN7111
1.5k
1.5k
1.5k
1.5k
R7105
R7106
R7107
1.5k
IC7101
C7112
R7103
R7104
10k
8.2k
J7009
TO SECAM
CN301
SHEET 21
TO SYSCON
SHEET 7
TO SW.REG
CN5301
SHEET 1
TO SYSCON
SHEET 7
Fsc
SW5V
REAR1_YV/L-1_Y
GND
REAR2_YV/L-1_V
TO VIDEO SW
SHEET 4
3
TO ON SCREEN
SHEET 3
2
TO TUNER
SHEET 8
TO FMA
SHEET 5
1
REAR2_RC_IN
REAR1_C_IN
TU_VIDEO
FRONT_V_IN
FRONT_C_IN
FRONT_Y_IN
REAR2_G_IN
REAR2_B_IN
V_FROM_OSD
V_FROM_OSD
TU_AUDIO
DEMOD[R]
DEMOD[L]
TU_VIDEO
AL5.8V
AL5.8V
SW5V
SW5V
SW12V
SW5V
SW12V
GND
GND
SECAM[H]
EE[L]
SECAM_DET.VHS[H]
C7509
RGB[H]
VHS_AV1[H]
SCR[H]
P.ON_P
AV1_YC_IN[H]
I2C_DATA
I2C_CLK
P50_I/O
RAPID_IN
P.CTL[H]
DVD_P.CTL[H]
FAN_CTL[H]
CN5311
GND[M]
M12V/M17V/M26V
M12V
GND
AL5.8V
48V
SW12V
SW5V
0.1
GND
GND
GND
BT2
GND
GND
K7501
B7501
R7501
4.7
C7502C7501
0.1100
K7502
B7502
IC7501
R7502
R7503
R7507
560
560
560
C7503
4.7
R7504
B7121
B7122
B7124
B7123
R7506
L7501
µ
10
1
R7505
C7505
150p
K7503
10
C7504
150p
82
p10749001a_rev0
SHEET 9
A
BCD EFG
2-21 2-22
TERMINAL(I/O) SCHEMATIC DIAGRAM
5
CN915
4
TO MAIN(TERMINAL)
3
CN7115
SHEET 9
R902
Q901
2SC2412K/QRS/
R901
10k
R903
Q907
R905
10k
Q905
DTC124XKA
2SC2412K/QRS/
Q903
DTC144WKA
Q902
27k
18k
R909
75
330
R917
R904
470k
D901
R910
C991
75
220
C901
220
C950
10
C951
10
C952
10
J902
0Ω
R911
150
R906
C941 C940
C942
4.7
11
C902 C903
330p 330p
0Ω
0Ω
R912
R913
150
150
R907
R908
C937
C939
10
1
C935
0.01
R929
R930
L904
L905
C934
0.01
100
100
C904 C905
330p 330p
470p
470p
470p
C908
C906
C907
4.7
µ
4.7
µ
R914
100
R915
100
L903
1
µ
470p
C909
L931
10
µ
10
L932
µ
C996
2SA1037AK/QR/
0.01
C966
C930
C932
0.01
1
2SA1037AK/QR/
75
Q941
2SA1037AK/QR/
R945R944
330330
C918 C919
330p 330p
R965
330
Q913
2SA1037AK/QR/
R931
R932
L909
L910
R922
R918
1k
R919
100
R920
0Ω
L917
10
R976
1k
Q936
2SA1037AK/QR/
µ
Q908
2SA1037AK/QR/
R921
1K
Q944
DTC114EKA
µ
R977
82k
C968
1
R978
68k
R916
330
Q904
DTC144WKA
C910
C911
C913
C912
R993
R990
R992
39k
27k
1k
Q933
Q932
2SA1037AK/QR/
R994
10k
C997
R991
0.01
47k
IC901
C956
47
C960
0.01
C953
1
C957
L914
C954
1
C955
1
L918
10
75
J901
D903
R924
R923
68
75
C915
330
C914
C992
220
220
L919
µ
10
C963
47
C964
0.01
R926
R925
75
R971
C917C916
330330
B904
C973
0.01
Q912
R939
100
2SA1037AK/QR/
R940
100
R966
5.6k
R967
5.6k
Q942
DTC114TKA
100
100
C920 C921
330p 330p
470p
470p
470p
C924
C923
C922
µ
4.7
4.7
µ
R968
3.3k
C971
47
0Ω
0Ω
R942
R943
R927
R928
470p
C925
L933
L934
R969
Q943
DTC144WKA
IC902
0Ω
R941
100
100
L908
µ
0.22
C926
C927
10
µ
µ
10
C929
C928
100
C994
220
R972
R985
75
C981
220
R986
75
C982
330
R987
75
C983
330
L937
R988
100
L938
R989
C965
0.01
100
C986C985
0.001
C988C987
0.001
J905
J905J905
J907J907
CN913
2
1
TO MAIN(TERMINAL)
TO MAIN(TERMINAL)
CN7114
SHEET 9
CN7113
SHEET 9
CN914
R937
100
C944
47
D904
C961
C962
47
0.01
0Ω
0Ω
R946
R947
p10756001a_rev1
SHEET 10
A
BCDEFG
2-23 2-24
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