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Block- and wiringdiagram. DVD703 /XX1 6. 39
6. Block- and wiringdiagram.
Blockdiagram DVD 703 /XX!
CL 16532007_047.eps
080201
Block- and wiringdiagram. DVD703 /XX1 6. 40
Wiringdiagram
LEAD 2001
1 +5VSTBY 1
2 STBLED
EH
STANDBY
3 STBKEY+ 1117
4 STBKEY-
4 A/V BOARD
BOARD 3139 110 38631
1 GND 1 HP_L 1 GND 9 +12VSTBY 1 P50 9 -5V 17 GND
100MM 2
3
ADC_SCLK
ADC_LRCLK
2
3
MIC GND
HP_R
2 H_SYNC 10 SDA 2 B (U) 10 +5VD 18 PCM_CLK
3 GND 11 +6VSTBY 3 G (Y) 11 +5WD 19 CENTER_ON
4 ADC_DATA 4 +5V 4 PCM_OUT2 12 3V3A 4 GND 12 KILL 20 STEREO_MUTE
5 ADC_PCMCLK 5 MIC_A 5 GND 13 GND 5 R (V) 13 GND 21 DIG_OUT
6 +5V 6 GND
7 -5V 6 PCM_OUT1 14 C 6 CVBS 14 PCM_OUT0 22 GND
7 -5V 7 -5V 15 GND 7 GND 15 LRCLK
8 NC 8 KILL 8 SCL 16 Y 8 0|6|12 16 SCLK
1000 1010
1 1014 8 1 1013 8 16 1 22 1
FFC EH FFC FFC
DVD 612 AP
1
SW 1
2
MECH SW
MECH SW 1206
2
EH
140MM 3139 110 35151 3139 110 39161
3139 110 34231(AP & US) 3139 110 33841(AP & US)
(DVD 733K ONLY) 280MM
105MM
BOARD 140MM
3104 157 11191 (EU)
3104 157 11201 (EU)
130MM
130MM
DVD 612/17X 5
PH
1501 1 16
FFC
1 22
FFC
1
POWER SUPPLY
1604 1603
DVD 612/0XX
1 1 SCL
1
2
STBKEY+
STBKEY- 1205
2
EH 2
3
4
GND
SCA
STBCONTROL
1 GND 9 +12VSTBY 1 P50 9 -5V 17 GND
3139 110 34251
BOARD
STANDBY 5 P50
2
3
4
H_SYNC
GND
PCM_OUT2
10
11
12
SDA
+6VSTBY
3V3A
2
3
4
B (U)
G (Y)
GND
10
11
12
+5VD
+5WD
KILL
18
19
20
PCM_CLK
CENTER_ON
STEREO_MUTE
12
280MM
BOARD 5 GND 13 GND 5 R (V) 13 GND 21 DIG_OUT
1 6 PCM_OUT1 14 C 6 CVBS 14 PCM_OUT0 22 GND
7 -5V 15 GND 7 GND 15 LRCLK
8 SCL 16 Y 8 0|6|12 16 SCLK 1600 PH
1 3V3 7 GND 1 +12V
FFC 1507 2 3V3 8 GND 2 GND
3 +5V 9 -5V 3 +5VSTBY
4 +5VSTBY 10 STBCONTROL 4 -40V
8 5 +6VSTBY 11 +12VSTBY 5 MECH SW
1 6 GND 12 GND 6 MECH SW
1 GND
2 ADC_SCLK
3 ADC_LRCLK
4 ADC_DATA
DVD 870 ONLY
1
2
3
4
MECH SW
MECH SW
+5VSTBY
STBKEY+
1 5
6
7
ADC_PCMCLK
+5V
-5V
MONO BOARD 1
2
3
4
3V3
3V3
+5V
+5VSTBY
7
8
9
10
GND
GND
-5V
STBCONTROL 1
0205
12 1
0207
4
5 STBKEY- 1201 EH 8 NC 5 +6VSTBY 11 +12VSTBY
STANDBY 6
7
8
AIN12
AIN4
AIN2 9
6 GND 12 GND PH EH
COMBI 9 AIN1
BOARD 3104 157 02361(SUB LEAD) 3139 110 38681
(EU)
400MM 3139 110 38931(AP)
280MM 3103 308 91151 (LEAD)
280MM
1 SCL
PH 2 GND
3 SCA
5 1 4 STBCONTROL
1118 EH
DVD 733K ONLY 1
5 P50
1 4 6
1 +5VSTBY 1115
EH 2 STBLED
1117
3 STBKEY+
4 STBKEY- (LEAD)
4
1 +12V
2 GND
3 +5VSTBY
1 HP_L 4 -40V
3139 110 38371 1
2
3
4
MIC GND
HP_R
+5V
1
1200 EH
EH 1117
2
1
2
STBKEY+
STBKEY- (SUB_LEAD) DISPLAY BOARD 5
6
MECH SW
MECH SW
5 MIC_A
HEADPHONE/MIC 6
7
8
GND
-5V
KILL 8 100MM 1
1
2
3
MECH SW
MECH SW
+5VSTBY
4 STBKEY+
3139 110 35610 5 STBKEY-
BOARD
EH 1122 6 AIN12
7 AIN4
8 AIN2
9 9 AIN1
CL 16532007_037.eps
80MM 020201
Electrical diagrams and Print-layouts DVD703 /XX1 7. 41
7. Electrical diagrams and Print-layouts
Power Supply Unit VFM WR (3122 427 22600)
+12Va
0209
1 EH-B
2131 5240 F201 F202 +12V
+12V
2
1121 1u
1n
F111 3
F101 1120 3122 F104 F203 F204 +5Vstby
2240
470u
2232
100u
+5Vstby
4
T2.5A H 250V 2R7 F120 -40V
BZX79-C4V7
6120 6121 5131 5
6241 Off_1
6233
3132 CT282D4
1N4006 1N4006 F118 F117
3120
2120
100n
2 1 15 3233 6
V 1122 BYW98-200 Off_2
6118 6119
1 1R +6Va
270K
3131
1 5121 2 2R2
0101 1N4006 1N4006 F105 14 F226
F112 Off_1 9259
4 3 6250 5222 F205 F206
270K
F102 F119
3136
7255
2121
100u
11
CU15D3 -5V
F108 47u
2250
220u
BYD33D
BC337-40
680R
3254
3256
3259
2259
100u
22K
2130