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Philips LX8300SA - Disc Operations: Playback Controls; Basic Playback Controls

Philips LX8300SA
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7-5
7-5
AV BOARD - CIRCUIT DIAGRAM (PART 2)
RESET
POW SUPPL
COMP
BANDPASS
TEST
CTRL
SIGNAL
QUALITY
CLK
&
OSC
&
CLOCKED
(8th ORDER)
VSSA
DEM
RDS/RBDS
57 Khz
DET
F
G
H
I
1200 C1
2200 A10
2201 A9
2202 A10
2205 B2
2206 B3
2207 F13
2208 A9
2210 B6
2211 C12
2212 C12
1 2 3 4 5 6 7 8 9 10 11 12 13 14
12345678
9 1011121314
A
B
C
D
E
F
G
H
I
A
B
C
D
E
2213 C11
2216 C11
2217 C6
2218 D4
2220 D4
2221 D4
2222 E3
2224 E4
2225 E4
2226 E8
2227 D2
2229 E4
2230 E6
2231 E6
2234 E7
2237 E7
2238 G4
2239 F1
2240 G4
2241 G6
2242 G7
2243 F12
2245 G6
2246 F12
2247 G6
2250 H2
2251 H3
2252 H9
2254 I5
2255 I5
2257 H9
2258 G12
2259 H13
2260 G12
3210 G8
3211 G8
3212 G9
3213 G9
3214 I9
3215 I9
3220 I8
3221 I8
3222 H10
3223 I10
3224 I10
3225 G9
3226 G9
3227 G9
3228 H9
3229 I10
3230 H2
3233 A6
3234 A5
3235 A5
3236 A6
3237 A7
3238 A7
3239 A6
3241 B6
3242 B5
3243 B5
3244 B3
3245 B3
3246 C12
3247 C6
3248 C12
3249 C6
3250 C6
3251 C4
3252 C4
3253 C5
3254 C5
3255 C6
3258 D4
3259 D5
3260 D5
3261 D5
3262 D6
3263 D6
3264 E5
3265 E6
3268 G2
3269 G6
3270 G2
3271 H5
3272 I5
3273 B10
3274 B10
3275 B10
3276 B10
3277 B10
3278 C10
3279 C10
3280 H3
3281 H3
3282 F12
3283 F6
3284 F2
3285 F4
3286 F4
3287 G3
3292 G13
3293 B5
3294 B5
3295 A5
3296 A7
4200 F2
5216 A10
5217 A10
5220 B2
5221 B4
5222 C13
5223 E8
5231 I5
6201 F12
6202 F13
6203 B13
6204 B13
6205 C13
6206 F4
6208 G12
6209 G13
6210 H13
7200 C8
7201 G6
7202 F12
7210 F4
7213 G13
DAC_RS_+
DAC_C_+
DAC_LS_-
DAC_L_-
DAC_R_-
GND_a
33R
3241
+3V3
+5VA
D
3238
33R
3223
22R
33R
3249
6209
BAS316
Mutec
D
D
1u0
2208
1u0
D
560p
47K
3281
DAC_LFE_+
+3V3
D
1n
2242
QUAL1
RDCL16
RDDA2
SCOUT 8
10 SYNC
15TCON
5
VDDAVDDD
12
3 VREF
6
VSSA
11
VSSD
10V100u
2243
+12Va_Dif_SLR
D
3244
2K2
2211
D
MUTE_TV
5216
100u
2234
33R
3237
10V
D
D
D
100p
2239
1u0
2205
5221
3224
22R
D
5217
100K
+5VD
D
3253
D
47K
3280
+3V3
1K0
3276
50V
2218
10u
D
33R
3243
2257
100u
D
3260
100K
2247
22R
47p
+5VD
3221
1K0
3274
D
+5VD
50V4u7
1K0
3279
2230
5222
100n
+5VA
+5VA
3246
10K
1K0
3273
2216
680p
82p
2255
1K0
3275
BZX384-C5V6
6210
D
1K0
3277
3262
100K
3258
100K
D
D
GND_LR
D
DAC_C_-
4M332
12
3228
22R
3269
10K
AT-51
5231
3225
2224
+5VA
D
LO_Left_-
22R
-12A
100K
D
10K
3248
3265
+12Va_LO
+5VA
D
D
LO_Right_-
33R
3233
33R
3235
560p
+5VD
DAC_RS_-
2241
BAS316
6204
25V47u
2222
2213
2n2
22R
3229
6203
BAS316
+3V3
D
D
D
3283
100R
D
+12Va_Dif_LR
D
D
3296 33R
3295 33R
3294
33R
3293
33R
1K2
3242
33R
D
3282
D
2231
100n
2210
100n
100p
2250
D
2220
470p
2200
100n
D
-12Va_Dif_SLR
BAS316
6208
470n
2227
1u0
2246
1K0
BZX384-C5V6
3268
6201
2226
100n
3236
33R
2252
100u
100n
2202
10K
3284
1K0
3230
+5VD
D
10K
3255
3261
100K
BC547B
7202
3222
22R
220K
3271
D
DAC_LFE_-
D
D
1u0
2217
7210
BC857B
DAC_R_+
6205
BAS316
1K0
3278
100n
2206
64
DAC_SDIN2
7
SCL_CCLK
8
SDA_CDOUT
9
AD1_CDIN
3247
33R
ADCIN2
57
ADCIN1
58
OMCK
59
6
VLC
60
ADC_LRCK
61
ADC_SCLK
62
DAC_SDIN4
63
DAC_SDIN3
5
DGND_1
NC_2
50
51
VD_2
52
DGND_2
53
VLS
54
NC_3
RMCK
55
ADC_SDOUT
56
GPO7
43
GPO6
GPO5
44
45
GPO4
46
GPO3
47
GPO2
48
GPO1
NC_1
49
AOUTB1+
AOUTA1+
36
37
AOUTA1-
38
MUTEC
39
LPFLT
VD_1
4
40
AGND_2
41
VA_2
42
29
AOUTA3-
3
DAC_LRCK
AOUTB2-
30
AOUTB2+
31
AOUTA2+
32
33
AOUTA2-
34
AOUTB1-
35
AOUTB4-
AOUTB4+
21
22
AOUTA4+
23
AOUTA4-
24
VA_1
25
AGND_1
AOUTB3-
26
AOUTB3+
27
AOUTA3+
28
14
AINR+
15
AINL+
16
AINL-
17
VQ
18
FILT+
19
REFGND
2
DAC_SCLK
20
1
DAC_SDIN1
10
AD0_CS_
11
INT
12
RST_
13
AINR-
-12Va_Dif_LFE
7200
CS42418
1u0
2201
3285
47K
6202
BAS316
D
D
100K
47K
3287
D
3254
+12Va_Dif_LFE
3286
100K
7201
SAA6581T
CIN 7
MODE 9
MPX 4
OSCI
13
OSCO
14
+5VD
D
D
+5VD
D
D
3220
22R
D
BAS316
50V
2229
10u
6206
D
22R
2221
1u0
D
3226
3215
22R
5223
47u
2212
D
3263
100K
D
3251
100K
100n
2237
2u2
2240
3213
22R
3212
22R22R
6
7
8
9
3210
2
20
21
22
23
24
25
26
27
28
29
3
30
4
5
1200
1
10
11
12
13
14
15
16
17
18
19
2245
-12Va_LO
3227
22R
33R
3234
LO_Left_+
D
100p
2251
2260
470u 16V
-12Va_Dif_LR
2254
47p
5220
D
+3V3
2207
470u 10V
2225
470p
4200
GND_dig
3211
22R
100K
3259
3250
10K
DAC_L_+
+12A
D
2K2
3272
3264
100K
2238
100n
DAC_LS_+
32701K0
2259
100u 10V
2258
470u 16V
3292
1K5
7213
BC547B
D
D
LO_Right_+
D
D
+5VA
3252
100K
D
33R
3239
3214
22R
2K2
3245
Tu_SD
PCM_Data_LR
PCM_Data_SLR
PCM_Data_Sub_Cen
SCL_DAC
SDA_DAC
+12VA
+5VA_MUTE_LO
PWR_DN
AMP_ON
ERR
DIG_IN
TU_CLK
TU_DO_STEREO
TU_Dat_In
TU_CE
MUTE_LR_SUB
MUTE_SL_SR
MUTE_CEN
NTC
+3V3
Wireless_Mute
+12VA
+5VA_MUTE
PCMDATA_LO
+5VA
MUTE_LR_SUB_com
Source_sel_A0
MUTE_CEN_com
AMP_ON_LR_SUB_com
AMP_ON_SLR_com
Source_sel_A1
MUTE_SL_SR_com
PCMCLK
PCM_Data_Mic_In
PCM_Data_Sub_Cen
PCM_Data_SLR
PCM_Data_LR
Left_In
Right_In
SCL_DAC
SDA_DAC
TU_RDS_IN
AV Circuit2_3139 113 35437_3139 113 3552 pt7_dd wk0428

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