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7.
Electrical Diagrams
MPEG Board 6018: Audio Power
OSC
CRYSTAL
PLL
OUTPUT
BUFFER
CTRL CIRC.
CLK SYNTHESIS
AND
OUTPUT
BUFFER
INTERF
A
C
E
CONTROL
D
ATA
A
UDIO
INTERPOLATOR
8 x
uP
INTERFACE
8 x
MOD
SCF
INTERPOLATOR
DIV.
CLK
SCF
MOD
DE-AMPHASIS
GND
M2-63,M3-63
2217 F3
2218 F3
2219 H2
2220 F8
B
C
D
E
F
10
11
12
13
1
V
2
3
4
5
6
7
8
9
10
11
12
3215 D4
3219 F2
3220 E6
3222 E6
3223 E6
3224 E5
2221 G8
2222 G7
2223 A12
2226 H6
2230 F12
*
12V
M1-61,M3-61
M1-58,M3-75
0V
12V
M1-47
2V6
1V8
M1-73
7234 F6
I200 A1
I201 A1
I202 A1
I203 B1
I204 B1
I205 B1
I206 B1
I207 F13
3255 I11
3256 I12
3257 I10
3259 C2
3260 H5
0R
1V6
0V7
0V7
* OPTION
AUDIO/POWER
*
M1-57,M3-74
3209 D4
3210 C5
3211 C5
3212 C6
3213 D4
3214 D4
3243 G11
3244 H6
3245 F7
3246 H6
3247 I7
3248 I6
3249 I7
3250 G11
3251 G12
3252 H11
3253 H12
3254 H12
3136 F6
3200 A4
3202 B3
3203 A4
3204 B2
2V4
0V
1V5
3235 H7
3236 F6
3237 G7
3238 G6
3239 G7
3240 F11
3241 F11
3242 F12
7231 C2
7232 F5
7233 E1
3234 F6
3261 E4
3262 F4
3263 E2
3270 F6
4204 D11
3233 E8
*
3230 E8
FOR 27C040 EPROM
0R
3231 E8
3232 E8
5V
7203 A11
7204 H3
7206 A8
7207 A9
7208 A4
2V
2V4
2231 G12
2209 B5
2210 D6
2211 E9
2213 F8
H
7220 B9
0V
*
5V
1V2
M3-62
0V
M3-79
M1-44
M2-65,M3-65
1V2
1V2
2208 B3
0V
M1-40
G
*
*
*
*
2214 F7
M2-63
2216 G6
M1-43
Evaluation
DC vtg measured in STOP-MODE
4V8
3V3
M1-41
M1-50
7221 D5
3V3
A
8
1
2
3
4
5
7222 D5
7223 E7
7224 E6
7225 E5
7227 F11
7228 G11
7229 I10
7230 E2
I211 H13
AUDIO L/R
I212 H13
0V
1V6
I208 F13
I209 G13
I210 H13
6202 A5
7200-A G7
7200-B H7
7201 G2
7202 H11
3225 F7
3226 G1
3227 G2
3228 H1
3229 H3
M2-64
M1-45
M1-49
M1-42
9
0V
7
SPDIF
6
0V
M1-72
M2-64,M3-64
E
F
G
H
I
2234 H12
2235 I7
2236 I13
2237 H2
2238 H2
2239 H4
2241 H3
2242 H12
2243 A4
2244 A5
2203 B8
2204 B9
2205 B6
2206 B5
2207 B2
M2-63
*
M1-39
3205 C4
3206 C4
3207 C4
3208 C4
4205 D11
4206 D11
4209 C12
4210 E5
4211 B5
6200 E8
6201 B5
2V4
2V4
CVBS
4V4
1V2
1203-B F13
2103 E2
2151 E2
2200 B7
2201 B7
2202 B8
13
A
B
C
D
I
1202 B1
M2-65
M1-71
Diagram
To
PSU
2232 H7
2233 H8
BARE BOARD 3139 243 30661
FR
OM 0201 OF
1V2
1203-A H13
For Development
-8V
DGND
BC847B
7233
BC847B
7229
4204
3225
5K6
2242
DGND
I200
100p
220R
3232
+5VD
DGND
GND
7
S0
6
S1
2
VDD
1
X1
8
X2
100n
2239
4K7
MK2703S
7204
4
27M
5
CLK
3
10K
DGND
3205
3222
7227
BC817-25
3240
470R
22R
3202
2210
220n
I210
3255
2K2
100u
2205
5K6
3224
BAS316
100n
2221
BAS316
6202
6201
470p
2214
DGND
3219
47R
+5VD
2223
220n
2238
15p
3229
+5VD
3200
74HCT1G125
7202
4K7
3254
100R
10K
3213
1K
3252
4205
18K
3209
+5VD
220u
2200
100n
2217
3250
DGND
2K7
220u
2207
DGND
3223
33K
3203
7
3
8
IN
4
NC1
5
NC2
1
OUT
MC78L05
7208
2
6
200R
680p
3245
DZFL 16
15
DZFR
4 LRCK
1
MCLK
5
PDN
3 SDTI
14
VDD
VSS
13
2230
AK4382A
7201
12
AOUTL+
11
AOUTL-
10
AOUTR+
AOUTR- 9
2 BICK
7 CCLK
8 CDTI
6 CSN
BC857B
68R
3256
7224
I209
100R
3257
BC847B
7223
470R
3243
3235
200R
3239
15p
2237
10K
3214
I206
100n
2234
3244
4K7
470R
3210
4K7
3261
4
6
2K2
3231
1203-B
YKC21-4105
5
3233
680K
220n
2204
3253
330R
220u
2209
220n
2201
+5VD
DGND
DGND
4211
3
IN
2
OUT
LD1117
7206
1
GND
2K7
3270
4K7
BC857B
7234
100n
2244
100n
2243
GND
IN
OUT
I208
7207
LF27CDT
LM833D
3
2
1
8
4
5K6
3220
4209
7200-A
10u
2151
DGND
18K
3215
16V
3260
47R
3247
200R
16
WE_
31
2208
220u
4210
6
A7
5
A8
27
A9
26
CE_
22
DQ0
13
DQ1
14
DQ2
15
DQ3
17
DQ4
18
DQ5
19
DQ6
20
DQ7
21
OE_
24
VCC
32
VSS
A0
12
A1
11
A10
23
A11
25
A12
4
A13
28
A14
29
A15
3
A16
2
A17
30
A18
1
A2
10
A3
9
A4
8
A5
7
A6
470p
7203
AM29F040B
3249
5K1
2222
2226
3n3
2219
47u
200R
3237
3230
470R
100u
2220
DGND
I203
10K
3207
I201
+5VD
3212
220R
DGND
5K1
3236
2103
1n0
7221
BC847B
2232
470p
BC847B
7225
DGND
470p
2235
7230
3
4
1
5
2
3211
470R
3242
10K
1202
1
2
3
4
5
6
7
8
3228
47R
22R
2211
47u
16
2218
10u
3204
3238
4K7
1
2
4206
4K7
1203-A
YKC21-4105
3
3234
100u
2233
DGND
2216
3n3
BAS316
6200
I212
I211
3241
2K7
2213
100n
10K
3208
BC817-25
7231
3227
47R
100u
2202
2203
220n
2206
220n
-12V
3226
47R
2231
7228
BC817-25
10K
3251
680p
BC337-40
7220
+12V
3263
DGND
4K7
I207
3206
10K
I204
10K
3259
I205
I202
2241
100p
6
7
8
4
-12V
+12V
7200-B
LM833D
5
220p
2236
BC847B
7222
BC847B
7232
4K7
3262
3246
+5VD
4K7
3248
5K1
RESET
CLK_27M
+5VD
DGND
SCART0
SCART1
PCM_LRCLK
VFD_CLK
VFD_DATA
DAC_CS
PCM_CLK
PCM_DATA0
S0
S1
+5VA
POWER_ON
KILL
+5VA
+5VD
LD(2)
LD(3)
LD(4)
LD(5)
LD(6)
LD(7)
ROM_OE
LA(19)
ROM_WE
LA(18)
0|6|12
+5VAV
+12V
-12V
VCC_2V5
+5VD
PCM_BCK
-12V
MUTE
-12V
VCC_3V3
+5VD
AUDIO_RIGHT
LA(0)
LA(1)
LA(10)
LA(11)
LA(12)
LA(13)
LA(14)
LA(15)
LA(16)
LA(17)
LA(18)
LA(2)
LA(3)
LA(4)
LA(5)
LA(6)
LA(7)
LA(8)
LA(9)
LCS3
LD(0)
LD(1)
AUDIO_RIGHT
AUDIO_LEFT
AUDIO_LEFT
MUTE
MUTE
+5VA
+5VA
+5VD
SPDIF
CVBS
+5VAV
CL 26532068_029.eps
311002
S1
S10
I211
I212
I208-209
S11
S4
S7
S8
S9
1
ch1:
freq=
6.13MHz
1
CH1
1.00
V=
MTB2.00us
ch1+
1
ch1:
freq=
27.0MHz
1
1
2
T
ch1:
freq=
24.5MHz
1
ch1:
freq=
96.2kHz
1
CH1
500mV=
MTB50.0ns
ch1+
1
CH1
500mV=
MTB20.0us
ch1+
1
CH1
1.00
V=
MTB
500us
ch1+
1
ch1
1V / div DC
100ns / div
ch1
ch1
ch1
ch1
ch1
ch1
ch1
ch2
ch1
ch1
1V / div DC
5us / div
1V / div DC
20ns / div
2V / div DC
20ms / div
1V / div DC
50ns / div
1V / div DC
500us / div
500mV / div DC
50ns / div
500mV / div DC
20us / div
1
1.00V / DC
500us / div
S12
ch1
1
1.00V / DC
500us / div
S13
ch1
1
1.00V / DC
500us / div
S14
ch1
1
1.00V / DC
500us / div
S15
ch1
S1
S12
S4
S9
S10
S1
S7
S8
S11
I208
I212
I209
I211
S14
S15
Summary of Contents for Dvd 733
Page 5: ...Directions for Use EN 5 DVD733 xx1 3 3 Directions for Use ...
Page 6: ...Directions for Use EN 6 DVD733 xx1 3 ...
Page 7: ...Directions for Use EN 7 DVD733 xx1 3 ...
Page 8: ...Directions for Use EN 8 DVD733 xx1 3 ...
Page 9: ...Directions for Use EN 9 DVD733 xx1 3 ...
Page 10: ...Directions for Use EN 10 DVD733 xx1 3 ...
Page 11: ...Directions for Use EN 11 DVD733 xx1 3 ...
Page 12: ...Directions for Use EN 12 DVD733 xx1 3 ...
Page 13: ...Directions for Use EN 13 DVD733 xx1 3 ...
Page 14: ...Directions for Use EN 14 DVD733 xx1 3 ...
Page 24: ...Diagnostic Software Trouble Shooting and Test Instructions EN 24 DVD733 xx1 5 Personal Notes ...
Page 29: ...Electrical Diagrams 29 DVD733 xx1 7 Layout PSU Top View ...
Page 30: ...30 DVD733 xx1 7 Electrical Diagrams Layout PSU Bottom View ...