Memorex MVD2009CB Service Manual

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
D8508 MCL4148
D8507 MCL4148
D8502 MCL4148 D8501
MCL4148
D8503
MCL4148
D8504 MCL4148D8506 MCL4148 D8505
MCL4148
CAUTION: DIGITAL TRANSISTOR
Q8506
KRC102SRTK
MUTE CTL
Q8507
KRC102SRTK
MUTE CTL
Q8508
KRC102SRTK
MUTE CTL
IC8502 PCM1742KE/2K
STEREO DAC IC
1
10 11
12 13 14 15 16
2345678
9
AUDIO SIGNAL(REC)
PLAYBACK LUMINANCE SIGNAL
PLAYBACK COLOR SIGNAL
PLAYBACK VIDEO SIGNAL
CP8502
IMSA-9604S-12Z13
1
10
11
12
2
3
4
5
6
7
8
9
C8507_1 4.750V KA
C8513_1 4.750V KA
CD8501 2H0C1001
FFC(1.25P)
Q8502
KTA1504S_Y_RTK
BUFFER
Q8503
KTA1504S_Y_RTK
BUFFER
Q8501
KTA1504S_Y_RTK
BUFFER
W818 W834
W849
W844
W845
W839
W841
W833
W847
W837
W838
W848
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
C8502 22P CH
C8508 56P CH
C8521 22P CH
C8524 56P CH C8522 56P CH
C8520 22P CH
C8509
0.1 F
C8501
0.1 F
C8510
0.1 F
C8516
22P CH
C8515
22P
CH
C8504
22P CH
C8519 0.1 F
C8518 0.1 F
L8503
2.2uH 0305
L8502
2.2uH 0305
L8501
2.2uH
0305
C8517_1
1016V KA
C8512
226.3V KA
C8525_1
10016V KA
C8523
226.3V KA
R8513
3.3K
R8515 180 +-1% R8514 180 +-1%
R8507 3.3K
R8502 180 +-1% R8501 3.3K
R8509 2.7K
R8522
68
R8528
1.5K
R8520
68
R8524
1.5K
R8508
1.5K
R8530 47
R8503
100K
R8506
100K
R8505
68
B8503
FCM2012H-102T04
B8502
FCM2012H-102T04
B8501
FCM2012H-102T04
D_GND
GND
VCC+9V
P.CON+5V
P.CON+3.3V
Y_V_OUT
Y_VIDEO
C_V_OUT
C_VIDEO
Y_VIDEO
C_VIDEO
CVBS_VIDEO
PCM_MCLK
PCM_SCLK
PCM_LRCLK
CVBS_V_OUT
PCM_DATA0
CPU_RESET
CVBS_VIDEO
ML
MC
MDI
SYS_MUTE
P.CON+5V
P.CON+3.3V
CVBS_V_OUT
JACK_A_OUT_L
C_V_OUT
JACK_A_OUT_R
Y_V_OUT
JACK_A_OUT_L
JACK_A_OUT_R
ZERO
CPU_RESET
SYS_MUTE
PCM_DATA0 PCM_LRCLK
PCM_MCLK PCM_SCLK
ZERO
MDI
MC ML
GND
G-10G-9
VMC303
PCB130
FROM/TO MPEG
FROM REGULATOR2
(DVD PCB)
AUDIO/VIDEO SCHEMATIC DIAGRAM
(CP8002)
3.1
0 2.6
AGND
2.62.6
VOUTR
MDI
NC
2.9 3.0 3.0 3.0 2.9
ML MC ZEROL/NA ZEROR/ZEROA VCOM
3.1
3.13.103.25.2
SCK
VOUTL
VCC VDD
DGND LRCK DATA
BCK
GND
GND
CVBS
C(CVBS)
Y(G)
GND
GND
GND
AUDIO-L
AUDIO-R
ZERO
DVD RESET
FROM/TO REGULATOR1
1.1
0.5
0
1.3
0.7
0
1.1
0.4
0
0.1
3.2
0
0.5
0.1
0
0.7
0.1
0
8
9
5
6
7

Memorex MVD2009CB Specifications

General

Brand	Memorex
Model	MVD2009CB
Category	TV DVD Combo
Language	English