Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Audio SA-HE70 sch1_6
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SCHEMATIC DIAGRAM - 1
: +B SIGNAL LINE : -B SIGNAL LINE : MAIN SIGNAL LINE
DIGITAL CIRCUIT
R1203 C1204
C1201
2.2K 0.01
C1222
25V10
0.01
C1205 R1205 R1209 R1212 C1215
3.3K 50V10 R1219 LS CH
R1204 16V33 1K 2.2K 3.3K R1341 C1341
18K DVD 1K
C1213
330P
C1211
220P
100P
R1213
<-16.46V>
C1202 R1206 1.5K RS CH
0.22 47K R1210 C1217 R1342
C1342
<0V>
<0V>
<0V>
<14.29V>
18K 0.01 1K
330P
C1219
25V10
C1206 C1207
<0V>
<0V>
<0V>
<0V>
C CH
<0V>
<0V>
4 3 2 1 R1217
4700P 2700P 47K R1343
R1201 VSS
1K 7 6 5 4 3 2 1 DVD 1K
R1202 VCC
SW CH
47K IC1203 C1343
JK1341 R1344 330P
C1208 IC1201 1K
VCC 4700P
C1220
25V10
C1203 C1209 R1218
16V33 5 6 7 8 47K C1344
<0V>
<0V>
<0V>
<14.29V>
2700P VSS C1218 330P
R1207 8 9 10 11 12 13 14 0.01
<0V>
<0V>
<0V>
<0V>
<0V>
<-16.42V>
<0V>
47K
E1201
C1214
STBY IC1203 R1211 R1216
220P
GND PT C1223
C1212
18K 1.5K
C0ABBB000127
100P
0.1
OP AMP
C1210 R1208 R1225 R1215 C1216
IC1201 16V33 1K 2.2K 3.3K 50V10
NJM2060MTE1 R1214
OP AMP
3.3K
IC351 C1221
C353 0.1
DVD R354 16V47 NJM2279MTE1
75 VIDEO SELECTOR
JK351
R351
75
Q351 R360
<5.06V> <13.87V> 22
R357
VCR1 10K
<-5.11V>
C363
<4.12V>
<5.14V>
OUT C351 C354 <5.70V> 0.01 R361
R
<0V>
<0V>
<0V>
47P
<0V>
16V47 C356 1.8K
UDZSTE175R6B
VCR1 0.1
14 13 12 11 10 9
SW_DSP
IN 8
R356 -V C3 IN1 C4 O1 NC +V
R_DSP
L R352
L_DSP
6.3V100
D351
10K
C358
75 C362
R 6.3V100
TV C355
16V47
IC351
R353
GND1
GND2
75
L
UDZSTE175R6B
TV MONITOR R355 IN3 C1 IN2 C2 5 O2
OUT 1 2 3 4 6 7
6.3V100
10K
<4.53V>
<0V>
<0V>
<0V>
<0V>
<0V>
<0V>
C359
JK352 C361
D352
C352 6.3V100
47P
D354
R364 R362
C357 1.8K
75 0.1
D353
C360
D353, 354 0.01
B0ACCK000005 <-5.65V>
R363
22
<-5.04V> <-15.84V>
Q352
Q351
2SD592AQSTA
REGULATOR
C1312 C1311
0.1 0.1
E1301 R358
R1310 R359
10 1K 1K Q352
C1301
10P 2SB621AQSTA
REGULATOR
R1301 C1302 R1303
3.3K 0.01 47
OUTPUT 1
DIGITAL IN TV RX1
GND 2 R1302
(OPTICAL) 1K
Vcc 3
JK1301 C1303
0.1
L1304 C1307 R1309
RLQZ150M-0 0.01 47
COAXIAL IN RX3
R1307 C1308 V_SELB
150 0.1
JK1302 V_SELA
C1309
0.1 R1308
E1201
C1304 10P 10
R1306
C1305 47
OUTPUT 1
DIGITAL IN CD R1304 R1305 0.01 RX2
GND 2
VLQ0855M1R0T
(OPTICAL) 3.3K 1K
Vcc 3
L1303
JK1303 C1306
0.1
C1313
0.01 +5VA
SCHEMATIC DIAGRAM - 2
: +B SIGNAL LINE : -B SIGNAL LINE : MAIN SIGNAL LINE
DIGITAL CIRCUIT
R1358 4.7K R1451 R1452
R1357
47K 1.8K
100
R1353 R1354
R1345 C1348 R1351
C1351
1.5K 6.8K
220P
47K
C1452
100K 50V4.7
R1453
C1451
47P
100
<0V>R1359
50V4.7
C1349
6.8K
<-16.54V>
220P
<-16.49V>
R1347 C1345
50V4.7 R1454
100K
<-16.45V>
6.8K
<0V>
<0V>
<0V>
<0V>
<0V>
<0V>
<0V>
<0V>
<0V>
<0V>
<0V>
C1410 C1412
R1349 IC1302 0.1
<0V>
<0V>
<0V>
R1348
14 13 11 25V47
100K
R1346 47K 12 10 9 8 14 13 12 11 10 9 8
100K VSS VSS NJM2060MTE1
OP AMP 4 3 2 1
VSS C1413
C1411
C1346
50V4.7
IC1301 IC1302 25V47
0.1
IC1451
IC1301 VCC VCC IC1451
1 2 3 4 5 6 7 1 2 3 4 5 6 7
NJM2060MTE1 C0ABBB000127 VCC
<0V>
<14.29V>
<0V>
<0V>
<0V>
<0V>
<0V>
<0V>
<14.29V>
<0V>
<0V>
<0V>
<0V>
<0V>
OP AMP OP AMP 5 6 7 8
<0V>
<0V>
<0V>
<14.29V>
C1352
220P
R1455 6.8K
C1350
C1347
220P
R1355
50V4.7 6.8K R1360 C1453
R1457
1.8K
6.8K R1456 47P
R1350 R1352 100
47K 47K R1356 1.5K R1361
1.5K R1458
47K
C1406 16V33
R1404
47K C1407 16V33
R1402 R1406 R1407 10K
1K 47K
R1408 10K C1409
R1410 16V33
47K
C1224 28 27 26 25 24 23 22 21 20 19 18 17 16 15
0.1 C1401 C1403 VDD DATA CLK
50V4.7 0.01
IC1401
C0JBAS000175 S1 S2 S3 S4 S5 S6 S7 IC1401
HIGH BREAKDOWN
VOLTAGE ANALOG C1404 VSS STB GND
FUNCTION SWITCH C1402
50V4.7 0.01
1 2 3 4 5 6 7 8 9 10 11 12 13 14 C1408
100P
R1409 C1414
10K 16V33
R1403
1K C1415
16V33
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