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Circuit Diagrams and PWB Layouts
Auto SCAVEM Panel
1
2
3
4
AUTOSCAVEM
A
1940
9003
EH-B
1
PCR
B
HFB_X-RAY-PROT
2
GND_SSB
3
4
EHT_INFO
TO 1940
GND
5
Y-SCAVEM
A8
6
SIM
9004
7
R-DL
R-CRT
9005
8
G-DL
G-CRT
C
9006
9
B-DL
B-CRT
10
GND_RGB
11
CUTOFF
1956
D
1
SDA-S
N.C.
2
SCL-S
RESERVED FOR FUTURE
3
GND
1955
1
SDA-S
TO 1955
9001
E
2
SCL-S
A8
3
SIM
GND
GND
GND_RGB
F
(OPTIONAL)
SC3
G
3600
+8V6
5600
9002
+8V_+12V
5u6
1R
SC3
+11V
9009
(OPTIONAL)
H
5601
+8V_+12V
+8V
5u6
I
SC1
SC2
J
1 V / div DC
1 V / div DC
10µs / div
10µs / div
SC3
SC4
K
1 V / div DC
2 V / div DC
10µs / div
10µs / div
SC5
SC6
L
2 V / div DC
2 V / div DC
M
10µs / div
10µs / div
SC7
SC8
N
2 V / div DC
2 V / div DC
10µs / div
10µs / div
1
2
3
4
EM5A NTSC
5
6
7
8
MATRIX
2212
5p6
2210
3254
680R
470n
+8V_+12V
Y-SCAVEM
3006
+8V_+12V
4K7
3012
SC1
+11V
3000
5K6
9010
R-CRT
BC857B
7000
100R
2000
RES
5p6
SC4
3008
+8V_+12V
+8V6
SC2
4K7
3014
7006
3002
2K7
G-CRT
BC857B
BFS20
7002
100R
2002
RES
15p
3010
+8V_+12V
4K7
3016
SC3
3004
15K
B-CRT
BC857B
7004
100R
2004
RES
2p7
SCAVEM CONTROL
+8V
+8V
3500
7500
SDA-S
TDA8444T
1
5
6
7
100R
Vp
NC
A0
A1
SC23
3
SDA
2
I C BUS
4
SCL
SLAVE RECEIVER
SC24
3502
REFERENCE
2
Vmax
SCL-S
VOLTAGE
100R
GENERATOR
DAC0-7
+8V
8
9
10 11 12 13 14 15 16
DAC2
Y-DIFF
7003
BC847B
3125
R-CRT
1K
7005
BC847B
3131
G-CRT
1K
SC9
SC10
7007
BC847B
3137
B-CRT
1K
2 V / div DC
1 V / div DC
10µs / div
10µs / div
5
6
7
8
7.
107
9
10
11
12
13
DIFFERENTIATOR
CORING / CLIPPING
SC5
7012
BC847B
2012
BF824
7014
2008
22n
BC857B
7008
22n
7010
SC6
BFS20
3 6000
1
BBY40
2014
7016
BFS20
22n
3070
8K2
3118
10K
3120
10K
+8V_+12V
+8V
7026
7028
7032
BFS20
BFS20
BFS20
SC8
7024
BFS20
2024
7030
BFS20
22n
2028
1u
+8V
7200
BC847B
SC12
7501
7402
BC847B
2022
3220
7505
BFS20
BFS20
15K
2606
1u
SC13
1u
SC11
SC12
SC13
SC23
200mV / div DC
1 V / div DC
50mV / div DC
2 V / div DC
10µs / div
10µs / div
10µs / div
100µs / div
9
10
11
12
13
14
15
16
17
7018
BFS20
7022
BFS20
SC7
2020
3062
2K2
22n
2018
RES
10p
BF824
7020
PARABOLA MODULATION
7038
BFS20
SC10
SC9
SVM
3093
2038
7040
BFS20
1K5
7042
22n
BF824
9000
LINE PARABOLA
(OPTIONAL)
3204
22K
7204
BC857B
SC11
3222
BC857B
7208
HFB_X-RAY-PROT
7202
BC847B
6K8
SC3
PARAB
(OPTIONAL)
R-DL
G-DL
B-DL
1440
EH-B
1
PCR
2
HFB_X-RAY-PROT
3
GND_SSB
4
EHT_INFO
5
SVM
TO / FROM
+8V
6
1940
7
R-DL
SC24
8
G-DL
OF
9
B-DL
CRT
10
GND_RGB
11
CUTOFF
2 V / div DC
100µs / div
SC1:SC3
CL 26532041_043.eps
14
15
16
17
18
1440 L17
6000 C10
1940 B4
7000 B7
1955 E4
7002 C7
1956 D4
7003 I5
2000 B8
7004 D7
2002 C8
7005 K5
2003 C9
7006 C8
2004 D8
7007 M5
A
2006 C8
7008 C10
2008 C9
7010 C10
2010 C11
7012 B11
2012 B12
7014 B13
2014 C12
7016 D13
2016 B14
7018 B14
2018 C15
7020 D14
2020 C15
7022 C15
2022 I12
7024 F11
2024 F12
7026 F11
B
2026 E12
7028 F13
2028 H11
7030 F13
2038 F15
7032 F13
2040 F16
7038 E14
2200 J14
7040 F16
2202 J15
7042 F16
2208 I3
7200 I13
2210 A6
7202 I14
2212 A7
7204 I15
2500 E7
7208 I15
C
2502 F7
7402 I13
2503 I6
7500 E7
2504 K6
7501 I11
2600 H3
7505 I11
2602 I3
9000 G13
2605 G11
9001 E2
2606 I13
9002 G2
2607 H3
9003 B3
2608 J12
9004 C3
3000 B6
9005 C3
D
3002 C6
9006 C3
3004 D6
9007 B3
3006 B7
9009 H2
3008 B7
9010 B5
3010 C7
9011 B5
3012 B8
3014 C8
3016 C8
3018 B8
3020 C8
E
3022 B9
3024 C9
3026 B10
3028 C9
3030 C10
3032 B10
3034 B10
3036 B11
3038 C11
3040 B11
F
3042 C11
3044 C12
3046 B13
3048 D12
3050 B13
3052 D13
3054 C14
3056 C14
3058 B14
3060 D14
G
3062 C15
3064 D15
3066 B16
3068 D16
3070 D9
3072 E11
3074 G11
3076 F12
3078 G12
3080 F12
H
3082 G12
3084 G12
3086 E13
3088 G13
3090 E13
3091 G15
3092 E14
3093 F15
3094 F14
3096 F14
I
3106 G15
3108 E15
3110 F15
3112 E16
3114 F16
3116 E16
3118 D10
3120 E10
3121 H5
3122 H6
J
3123 I6
3124 I5
3125 I5
3126 I5
3127 J5
3128 K6
3129 K6
3130 K5
3131 K5
3132 L5
K
3133 M5
3134 M6
3135 M6
3136 M5
3137 N5
3138 N5
3200 J10
3202 J10
3204 I14
3206 H11
L
3208 H15
3210 J11
3212 H15
3214 H11
3216 J11
3218 J12
3220 I12
3222 I16
3224 J16
3226 I12
M
3228 J12
3230 I13
3232 I13
3234 J13
3236 I13
3238 J13
3240 H14
3242 J15
3244 J15
3254 A7
N
3500 E6
3502 E6
3600 G2
3999 A3
5600 G3
230402
5601 H3
18
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