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4-132
HVR-A1J/A1U/A1N/A1E/A1P/A1C
NN-001 BOARD (1/2)
NN-001 (1/2)
1
3
2
IC7601
eg
PB
550 mVp-p
3.8 Vp-p
R7220 (IC7201
<
REC/PB)
2.8 Vp-p
K12
5
IC7601
rf
REC
3.2 Vp-p
6
IC7601
rh
REC
3.3 Vp-p
3.3 msec (300Hz)
3.3 msec (300Hz)
7
8
6.6 msec (150Hz)
4
2.8 Vp-p
IC7601
ek
REC/PB
13.908 MHz: NTSC
13.921 MHz: PAL
IC7601
3
,
4
,
9
,
0
REC
6.6 msec (150 Hz)
40.84 MHz
C7436, C7434, C7431
(IC7401
yd
,
yg
,
yk
) REC/PB
2.4 Vp-p
900 Hz
13
µ
sec
C7437 (IC7401
rf
) REC/PB
150 mVp-p
13
µ
sec
C7438 (IC7401
ra
) REC/PB
80 mVp-p
IC7801
rk
REC/PB
350 mVp-p
H
9
0
4-3. PRINTED WIRING BOARDS