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1
<5.0V> (C1)
2
<12.0V>
Q4003 2SD1149 (REC CONT.)
0 3 (C2) 0.6(-27.3) R4037 4700 0 (-18.1) 0.6(-26.9) 4 (C3) R4038 2200
R4039 10K 5.0 (-27.0)
0 (4.7) 5.1 <5.0V>
Q4004 2SD601A (REC CONT.)
R4043 3300 T4002 VLT0924 4 3 0 0 P4002 FE IN 1 2 FE OUT (TO FE HEAD) C4040 470P R4041 8200
5
(C4)
6
(C5)
0.1 (3.9)
Q4005 2SD602A (REC BIAS OSC)
0.1(-0.6) 6 R4040 4700
2 C4009 0.15 1 K4008 0 C4039 6V220 C4010 6V47
7
(C6)
9
(A10) <5.0V>
C4038 0.022
C4037 1500P
Q4006 2SB710A (BIAS CONT.)
L4004 470u <5.0V> K4007 0.1 (4.8)
4.9 (4.2) 5.1 0 0 0 0 2.4(1.4) 2.4(3.5) P4001 1 2 3 4 5 6 AE IN GND(N) A HEAD R A HEAD W CTL HEAD (-) CTL HEAD (+)
10
<5.0V>
R4036 4700 11 (C9)
<5.0V>
QR4001 UN2111 (REC CONT.)
R4042 2200
(C1) (C2) (C3) (C4) (C5) (C6) (C9)
<5.0V> <12.0V>
D A REC(H) BIAS(L) A/V 5.0V 12.0V OSD CV IN PAL PB(L) PICT 2 PAL CONTV/PAL SQPB FSC IN TU V OUT
S S S S S S S S S A
TO A/C HEAD T4001 VLT0923 1 C4034 0.033 2 6 C4035 6V47
R4035 6800
C4036 6V47
3
4
K4011
Q4002 2SB710A (FE ON/OFF CONT.)
L4003 470u
Q4001 2SD602A (FE OSC)
R4034 6800 R2600 6800
C4032 2200P
C4033 0.022
C2012 1800P
QR3003 UN2213 (INV.)
QR3012 UN2213 (INV.)
CTL HEAD(+) CTL HEAD(-) FE (L) P9H SP (L) NTSC (L) GND
S S S S S S A
(B17) 12
(B18)
(B14)
(B12)
(B13)
NV-SJ550AM VIDEO SECTION IN MAIN SCHEMATIC DIAGRAM
9 10 11 12