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SCHEMATIC DIAGRAM - 12
: +B SIGNAL LINE : -B SIGNAL LINE : FM/AM SIGNAL LINE
S-VIDEO CIRCUIT
D302 RVD1SS133TA
<-5.17V>
<3.06V>
<5.18V>
IC302
<0V>
<0V>
<0V>
<0V>
NJM2279D
C312
C311
VIDEO SELECTOR
0.1
0.1
14 13 12 11 10 9 8
-V C3 IN1 C4 O1 NC +V
C302
0.022
C301
IC302
4 C Y 3
DVD 16V47
R303
R301
R302
100K
R304
2 G1
10K
75
IN3 C1 IN2 C2 O2 GND2 GND1
75
<3.6V>
1 2 3 4 5 6 7
<0V>
<0V>
<0V>
<0V>
<0V>
<0V>
C304
R314
0.022
75
C303
R312
75
4 C Y 3 C308
VCR1 16V47
R307
R305
R306
100K
47P
R308
IN 2 G1 D301
10K
75
75
RVD1SS133TA
R310
<-5.16V>
75
<3.04V>
<5.14V>
6.3V100
50V100
R309 +5V
C309
C310
C313
<0V>
<0V>
<0V>
C314
<0V>
0.1
0.1
TV MONITOR 4 C Y 3 6
OUT 75 -5V
C305
C306
5
47P
47P
2 G1 14
-V
13
C3
12 11
IN1 C4
10
O1
9
NC
8
+V V_GND TO
4 DIGITAL CIRCUIT
V_GND (CN354) ON
3
R316 1K V_SELB SCHEMATIC
JK301 2
IC301 V_SELA DIAGRAM-1
1
R315 1K
W354
IN3 C1 IN2 C2 O2 GND2 GND1
1 2 3 4 5 6 7
<0V>
<0V>
<3.55V>
<0V>
<0V>
<0V>
<0V>
IC301
R313
75
NJM2279D
R311
VIDEO SELECTOR
75
C307
47P
TO
TUNER PACK
(RAN002EM)
PHONO EQ CIRCUIT CP101
1 2 3 4 5 6 7 8 9 10 11
+14V
SD_
7.5V
RDS_
IFIF_
TU_ROUT
TNR_CE_
TU_LOUT
TUN_DT
TUN_CK_
R463 R461
12K 180K +14V
R459 C461 C459 C463 PH_L_
68 6800P 0.022 50V4.7
-14V
R453 C451
R449
56
C455
<-16.17V>
390 50V4.7
<-0.13V>
1000P R467
10V33
C457
MTZJ7R5CTA R450
<0V>
<0V>
56
R469 47K
1K R468
C466
16V33
R465
C489
0.01
56K
4 3 2 1
C453
220K
R455
R451
10P
C469
56K
180P VSS 47K
L CH
R457
D401
270
C467
3
0.01
4
PHONO IC451
2
10V33
C458
R CH
C454
R456
220K
C470
R452
10P
56K
C490
1
16V33
C465
VCC
R466
0.01
56K
180P IC451
5 6 7 8
JK401 AN6558F
<14.21V>
<-0.14V>
<0V>
<0V>
R470 OP AMP
R458
270
1K
C452 C456
R454
+14V
1000P
390 50V4.7
R460 C462 C460 C464
68 6800P 0.022 50V4.7 PH_R_
TUN_CK
TUN_DT
TNR_CE
R464 R462
PH_L_
PH_R_
+14V
IFIN_
-14V
RDS
12K 180K
SD
1 2 3 4 5 6 7 8 9 10 11 12 13
W402
TO
MAIN CIRCUIT
(CN401/CN402) ON
SCHEMATIC DIAGRAM-9