Magnavox 19ME601B Service Manual Page 85
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- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
Rated. / 5. Based on customer reviews
10-20
13 HDMI-CEC
18 +5V
17 GND
16 HDMI-DATA
19 HOT PLUG DETECT
15 HDMI-CLOCK
14 NU
B4
82K
R3415
27K
R3237
A1
B15HDMI-CEC
IC3005(5/5)
*1
R8A05011BG-U0
D3057
RB751S-40
A4
A3
Q3014
2SK3018T106
100
R3405
A2
B2
B3
B1
C16HDMI-SCL
C15HDMI-SDA
47K
R3274
1
C3260 R3409
47K
Q3202
2SK3018T106
4.7K
R3216
Q3201
2SK3018T106
4.7K
R3217
OPEN
C3274
OPEN
C3273
M12PWR
18K
R3301
10K
R3302
47K
R3277
2SC4081UBTLQ
Q3033
2SC4081UBTLQ
Q3032
R3385
10K
1K
R3374
10K
R3378
OPEN
C3261
10K
R3379
Q3031
2SA1576UBTLQ
10K
R3386
10K
R3380
D14HDMI-HPD
4700P
C3186
2.2K
R3270
C4EXT-RES
2.2
C3187
A5PLL-XFC-P
2200P
C3188
3K
R3271
B5PLL-XFC-A
4P-ON+5V
6KEY-IN1
2REMOTE
7LIGHT
5LED1
CN3102
1GND
3AL+3.3V
3KEY-IN1
CN3101
1AL+3.3V
2GND
OPEN
C3732
180
R3732
180
R3731
L3731
OPEN
JK3731
HEADPHONE
JACK
OPEN
C3731
AUDIO-MUTE
LED1
REMOTE
100
R3552
AL+3.3V
P-ON+5V
100
R3551
2SC4081UBTLQ
Q3501
OPEN
R3555
N10
SPDIF
100R3209
SPDIF
A8
D11 NU
B7
B8
D7 NU
B13 PROTECT3
D13 NU
A13 LIGHT-SENS
C13 PROTECT1
A7
C12 LPF
C6 NU
A15 KEY-IN1
22R3313
22R3316
10KR3312
OPENR3315
22R3314
10C3218
0.22C3231
10C3217
10KR3340
10C3220
10C3219
10KR3319
100
R3553
100
R3554
10KR3318
PROTECT3
CN3103
1P-ON+5V
2GND
OPEN
R3184
OPEN
R3186
OPEN
R3185
OPEN
Q3010OPEN
R3183
OPEN
C3558
OPEN
C3557
OPENC3301
10KR3317
0R3341
P-ON+3.3V(1)
AUDIO(R)-IN
AUDIO(L)-IN
100R3335
OPENR3499
OPENC3232
100R3336
OPENC3233
OPENR3500
10C3223560R3322
OPENR3501
330PC3227
OPENR3502
330PC3229
560R3325 10C3224
10C3216
C5 NU
15K
R3817
1
C3810
4.7K
R3819
4.3K
R3820
1
C3809
15K
R3818
0.1
C3811
47K
R3842
27K
R3810
6800P
C3816
1
2
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
10
GND
DRIVE
GND
VCC
RIPPLE
FILTER
MUTE
CONTROL
DRIVE
NU
NU
NU
NU
NU
NU
NU
NU
NU
IC3801
TDA1517P
0.1
C3833
OPEN
C3834
1SS400TE61
D3805
560
R3811
100/16V
C3813
560
R3236
0.01
C3185
OPEN
R3822
AMP+11V
3.3K
R3808
27K
R3814
6800P
C3817
1SS400TE61
D3813
EDZTE616.2B
D3814
100/16V
C3812
470
R3816
470
R3815
1M
R3823
10K
R3827
470K
R3825
4.7
C3835
2SC4081UBTLQ
Q3805
2SC4081UBTLQ
Q3801
10K
R3803
8.2
R3804
0.022
C3807
MM5Z20B
D3808
100/25V
C3819
100/25V
C3805
1M
R3824
8.2
R3805
0.022
C3808
MM5Z20B
D3809
100/25V
C3818
100/25V
C3806300
R3809
1SS400TE61
D3804
OPEN
C3802
CN3802
1 SP(R)
2 SP-GND
SP862
SPEAKER
R-CH
SP861
SPEAKER
L-CH
CN3801
1 SP(L)
OPEN
C3801
2 SP-GND
10K
R3828
2.2K
R3812
CPU-RESET-NJ15CPU-RESET-N
100R3191
EDZTE615.6B
D3108
0.01
C3120
OPEN
C3116
4.7K
R3182
32
14
IC3009
PST8420UR
CDVDD
GND OUT
OPEN
C3252
0.033
C3113
10K
R3178
0.1
C3106
560
R3813
A6 NU
B6 NU
RESET
10K
R3806
PROTECT1
1SS400TE61
D3107
1000P
C3552
1000P
C3551
1000P
C3554
1000P
C3559
1000P
C3556
100P
C3553
100P
C3555
11 C-SHIELD0
8 D-SHIELD2
7 TMDS-D0(+)
12 TMDS-CLOCK(-)
JK3004
1 TMDS-D2(+)
2 D-SHIELD0
6 TMDS-D1(-)
4 TMDS-D1(+)
5 D-SHIELD1
9 TMDS-D0(-)
3 TMDS-D2(-)
10 TMDS-CLOCK(+)
HDMI-
CONNECTOR-1
(BUFFER)
HDMI
I/F
VIDEO
DECODER
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
TO DIGITAL
MAIN 2
IC3005(2/5)
AUDIO
DECODER
(BUFFER)
(BUFFER)
(SWITCHING)
(SWITCHING)
(SWITCHING)
TO IR SENSOR
CBA UNIT CN4052
TO FUNCTION CBA
UNIT CN4002
CONTINUE
DIGITAL 3
CONTINUE
DIGITAL 5
(SWITCHING)
TO DIGITAL
MAIN 2
IC3005(2/5)
AUDIO
I/F
CONTINUE
DIGITAL 2
(AUDIO AMP)
(AUDIO-MUTE)
(RESET)
4
3
2
1
YCCBBAAZDD
CONTINUE
DIGITAL 2
CONTINUE
DIGITAL 3
(NO CONNECTION)
CONTINUE
DIGITAL 4
(SWITCHING)
DIGITAL MAIN CBA UNIT
Digital Main 5 Schematic Diagram [TYPE A]
FL11.0SCDA5
The order of pins shown in this diagram is different from that of actual IC3005.
IC3005 is divided into five and shown as IC3005 (1/5) ~ IC3005 (5/5) in this Digital Main Schematic Diagram Section.
1 NOTE:
- SERVICE MANUAL 1
- IMPORTANT SAFETY NOTICE 2
- TABLE OF CONTENTS 3
- SPECIFICATIONS 4
- < AUDIO > 5
- IMPORTANT SAFETY PRECAUTIONS 6
- Precautions during Servicing 8
- Safety Check after Servicing 9
- STANDARD NOTES FOR SERVICING 10
- Example : 12
- <Incorrect> 13
- <Correct> 13
- [TYPE A] 14
- [2] Rear Cabinet 15
- [1] Stand Assembly 15
- 4-3 FL11.0-A_DC 16
- TV Cable Wiring Diagram 17
- 4-7 FL11.0-B_DC 20
- 4-11 FL11.0-C_DC 24
- Test Equipment Required 26
- 1. Purity Check Mode 27
- 2. VCOM Adjustment 27
- 3. White Balance Adjustment 28
- HOW TO INITIALIZE THE LCD TV 29
- FIRMWARE RENEWAL MODE 30
- Software Upgrade 31
- TROUBLESHOOTING 32
- 8-2 FL11.0ATR 33
- 8-3 FL11.0ATR 34
- [Video Signal Section] 35
- [Audio Signal Section] 36
- 8-7 FL11.0BTR 38
- 8-8 FL11.0BTR 39
- 8-9 FL11.0BTR 40
- 8-11 FL11.0BTR 42
- 8-13 FL11.0BTR 44
- 8-14 FL11.0BTR 45
- [Power Supply Section] 46
- 8-16 FL11.0CTR 47
- BLOCK DIAGRAMS 50
- 2. Video/Audio Block Diagram 51
- FL11.0ABLVA 51
- FL11.0ABLD 52
- 4. Inverter Block Diagram 53
- FL11.0ABLINV 53
- FL11.0ABLP 54
- 5. Power Supply Block Diagram 54
- FL11.0BBLS 55
- 9-7 FL11.0BBLV 56
- 2. Video Block Diagram 56
- 3. Audio Block Diagram 57
- FL11.0BBLA 57
- FL11.0BBLD 58
- 5. Inverter Block Diagram 59
- FL11.0BBLINV 59
- FL11.0BBLP 60
- 6. Power Supply Block Diagram 60
- FL11.0CBLS 61
- FL11.0CBLVA 62
- FL11.0CBLD 63
- FL11.0CBLBD 64
- FL11.0CBLP 65
- Standard Notes 66
- Indicates that the voltage 67
- FL11.0SCMA1 68
- FL11.0SCMA2 69
- FL11.0SCMB1 70
- FL11.0SCMB2 71
- FL11.0SCMB3 72
- FL11.0SCMB4 73
- FL11.0SCMC 74
- FL11.0SCJB 75
- FL11.0SCFA 76
- FL11.0SCFB 77
- FL11.0SCFC 78
- FL11.0SCIRA 79
- FL11.0SCIRC 80
- FL11.0SCLC 80
- FL11.0SCDA1 81
- FL11.0SCDA2 82
- FL11.0SCDA3 83
- FL11.0SCDA4 84
- FL11.0SCDA5 85
- FL11.0SCDB1 86
- FL11.0SCDB2 87
- FL11.0SCDB3 88
- FL11.0SCDB4 89
- FL11.0SCDB5 90
- FL11.0SCDB6 91
- FL11.0SCDC1 92
- FL11.0SCDC2 93
- FL11.0SCDC3 94
- FL11.0SCDC4 95
- FL11.0SCDC5 96
- BA17N5F01011 97
- Main CBA Top View [TYPE A] 97
- Main CBA Bottom View [TYPE A] 98
- Main CBA Top View [TYPE B] 99
- BA01NDF01014 100
- Main CBA Bottom View [TYPE B] 100
- BA1170F0101 1 101
- F601 4A/125V 102
- BA01NDF0102 3 A 103
- BA01NDF01023 104
- WAVEFORMS 105
- [TYPE B] 106
- WIRING DIAGRAM 107
- [TYPE C] 109
- FL11.0CWI 109
- EXPLODED VIEWS 110
- Cabinet [TYPE B] 111
- Cabinet [TYPE C] 112
- Packing [TYPE A] 113
- Packing [TYPE B] 114
- Packing [TYPE C] 115
- Mechanical Parts 116
- Electrical Parts 117
- 2011/03/23 14-3 A17N7EL.fm 118
- 2011/03/23 14-4 A17N7EL.fm 119
- 2011/03/23 14-5 A17N7EL.fm 120
- 2011/03/23 14-10 A17N2EL.fm 125
- 2011/03/23 14-11 A17N2EL.fm 126
- 2011/03/23 14-12 A17N2EL.fm 127
- JACK ASSEMBLY 128
- FUNCTION CBA 129
- 2011/03/23 14-15 A17N2EL.fm 130
- REVISION HISTORY 133
- COMPARISON LIST OF MODEL NAME 134
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