Fdp Grid Assignment And Anode Connection; Waveforms - JVC HR-S5900AM Service Manual

4.17

FDP GRID ASSIGNMENT AND ANODE CONNECTION

[A] (FDP with audio level indicator)
6G 5G 4G 3G
+8
4
1a 2a
0
1
h
6
VPS/PDC
–15dB 1
h
VCR
1 2
NORM
col2
+8 B10
B10
S4
4
0
S3
6
–15dB
B1 B1
(6G, 5G)
[B] (FDP without audio level indicator)
5G 4G 3G
2a 1a
VN LD
2
SP S
h
VCR
2
h
VPS/PDC
B9
S3 S2
B1
(5G)
ANODE CONNECTION
[A]
6G 5G 4G 3G 2G 1G
P 1 — S2 1a 1a 1a
P 2 — S1 1b 1b 1b
P 3 — S4 S3 1f 1f 1f
VPS/PDC
P 4 — NORM 1g 1g 1g
1 2
P 5 1c 1c 1c
P 6 1e 1e 1e
P 7 B10 B10 1d 1d 1d
VCR
P 8 B9 B9 col2 1h 1h
P 9 B8 B8 1a 2a col1 2a
P10 B7 B7 1b 2b 2b
VN
P11 B6 B6 1f 2f 2f
LD
P12 B5 B5 1g 2g 2g
SP
P13 B4 B4 1c 2c 2c
S
P14 B3 B3 1e 2e 2e
(SEP)
P15 B2 B2 1d 2d 2d
(SEP)
P16 B1 B1 1h REVIEW
(SEP)
2G 1G
VN LD
SP S
REVIEW
1a 1a
1
2a 1a
h
1h 1
1
b
f
1 1g
1
h 1
e
c
col1
1d
S2
S1
(4G)
2G 1G
2a 1a
REVIEW
1
2a 1a
h
1
1 1h
b
f
1a
1
1
h 1
e
c
col2 col1
1d
S1
ANODE CONNECTION
[B]
5G 4G 3G 2G 1G
P 1 S2 1a 1a 1a
P 2 S1 1b 1b 1b
P 3 S3 1f 1f 1f
VPS/PDC
P 4 1g 1g 1g
P 5 1c 1c 1c
P 6 — 1e 1e 1e
P 7 — 1d 1d 1d
VCR
P 8 B9 col2 1h 1h
P 9 B8 2a 2a 2a
P10 B7 2b 2b 2b
VN
P11 B6 2f 2f 2f
LD
P12 B5 2g 2g 2g
SP
P13 B4 2c 2c 2c
S
P14 B3 2e 2e 2e
(SEP)
P15 B2 2d 2d 2d
(SEP)
P16 B1 2h col1 REVIEW
(SEP)
4.18

WAVEFORMS

< SYSCON >
CN3003-2 CN3001-4
WF1 CAP_FG WF2
REC/PB 2.2 Vp-p
REC/PB 4.5 Vp-p
50 mV/0.5 msec/DIV
0.1 V/10 msec/DIV
< VIDEO >
WF1
IC1-27 WF2
PB 2.1 Vp-p PB 0.68 Vp-p
50 mV/20 µsec/DIV 20 mV/20 µsec/DIV
WF7-1 IC1-14 WF7-2
REC 0.52 Vp-p PB 0.5 Vp-p
20 mV/20 µsec/DIV 20 mV/20 µsec/DIV
IC201-13
WF12 CVOUT
WF13 CN901-5
REC/PB 2.2 Vp-p
REC/PB 0.52 Vp-p
5 mV/20 µsec/DIV
20 mV/20 µsec/DIV
WF17-2 CN905-7 WF18 CN905-5
REC/PB 1.7 Vp-p REC/PB 0.76 Vp-p
50 mV/20 µsec/DIV 20 mV/20 µsec/DIV
WF22 CN902-9
REC/PB 2.2 Vp-p
50 mV/20 µsec/DIV
4-33 4-34
CN3001-5 TP4001
D.PG WF3 D.FG WF4 CTL.P WF5
REC/PB 4.5 Vp-p PB 2.2 Vp-p
0.1 V/10 msec/DIV 0.1 V/10 msec/DIV
TP106
IC1-30 WF3 IC1-1 WF4 PB.FM WF5
PB 0.3 Vp-p PB 0.5 Vp-p
20 mV/5 msec/DIV
20 mV/5 msec/DIV
IC1-14 WF8 IC1-13
WF9 IC1-11 WF10
REC/PB 0.5 Vp-p
REC/PB 0.5 Vp-p
20 mV/20 µsec/DIV
20 mV/20 µsec/DIV
WF14 CN901-7 WF15
CN901-9 WF16
PB 0.5 Vp-p REC 0.6 Vp-p
20 mV/20 µsec/DIV 20 mV/20 µsec/DIV
WF19-1
CN905-3 WF19-2 CN905-3 WF20
REC 0.48 Vp-p
PB 0.7 Vp-p
20 mV/20 µsec/DIV
20 mV/20 µsec/DIV
IC3001-1 IC3001-98
CTL(+) WF6 C.SYNC
REC 3.5 Vp-p REC/PB 4.5 Vp-p
0.1 V/20 µsec/DIV
0.1 V/10 msec/DIV
TP111
WF6 IC1-105
D.FF
REC/PB 3.4 Vp-p REC 1.8 Vp-p
0.1 V/10 msec/DIV 0.1 V/1 msec/DIV
IC201-15
IC1-16 WF11 CV_IN
REC 0.58 Vp-p REC/PB 2.2 Vp-p
20 mV/20 µsec/DIV 50 mV/20 µsec/DIV
CN905-9 WF17-1 CN905-7
PB 1.3 Vp-p REC 1.7 Vp-p
50 mV/20 µsec/DIV 50 mV/20 µsec/DIV
CN902-1 WF21 CN902-5
PB 0.6 Vp-p
PB 2.2 Vp-p
20 mV/20 µsec/DIV
50 mV/20 µsec/DIV