DTR-7.4
SCHEMATIC DIAGRAM 9 Main and control terminal sections
D2933
UDZ5.6B
P9502B
C2910
104Z
C2906
102K
C2901
104Z
C2928
10/35
C2927
10/35
C2932
10/16
C2931
1000/16
C2902
10/16
C2905
10/16
C2924
10/35
C2923
10/35
C2925
10/35
C2926
10/35
D2920
1SS352
D2932
RL1N4003
D2931
RL1N4003
D2901
1SS352
D2902
1SS352
D2903
1SS352
D2923
1SS352
D2922 1SS352
E2902
03
P2855A
R2926
10K
R2925
10K
R2924
R2920
R2935
3.3K
R2932
3.3K
R2933
22 (1/2W)
R2934
22K
R2931
1 1/2W
R2902
1K
R2903
1K
R2912
4.7
1/2W
R2901
1K
R2913
2.2
1/2W
Q2935
RN1402
Q2933
RN1402
Q2934
78M56
G
I O
Q2923
78M15HF
G I
O
Q2920
2SB1132
Q2931
2SB1068
Q2932
KTC3875
Q2907
2SC2712
Q2903
2SC2712
Q2909
2SC2712
Q2901
2SC2712
P3210A
P3211A
P3010A
P3011A
P2505A
P2901A
P2006A
P604A
P2005A
P2705A
Q2924
79M15HF
G I
O
Q2925
78L09A
G
I O
02
Q2902
RN2402
Q2908
RN2402
RL2901
MAINSO
SUBSO
NETTX
NETRX
232TX
232RX
VSYNC
VDCL
SUBRES
VDDA
REMIN
DTADIM
OSDCS
OSDCL
OSDDA
ISS
SYNC
MAINREQ
SUBPOFF
RI
VDSTB
RLGND
HPL
HPE
HPR
RLGND
+18V
-18V
GNDDAC
+12V
-5VVIDEO
+5VVIDEO
GNDDSP
GNDDAC
+5VDSP
+5VDAC
NET
5.6S
+13S
GNDDAC
GNDDAC
+24V
RLGND
RLGND
DTADIM
+12V
12VTRGB
12VTRGA
SPRLF
ISS
SPRLZ2
VSYNC
POWER
OSDCS
12VTRGZ
OSDDA
232RX
OSDCL
232TX
SYNC
RI
GNDDAC
REMIN
GNDDAC
VDSTB
RDSDET
VDDA
+5VDAC
VDCL
-15V
RS10
GND
RS8
+15V
GNDDAC
GND
CPMUT
GNDDAC
STEREO
SD
TUMUT
-15V
+5V
+5V
VLCL
GND
GNDDAC
GNDDAC
VLDA
+15V
RS8
GNDDAC
GNDDAC
PLLCE
Z2LMUTE
GNDDSP
SDA
-5V
-5V
AFDA
AFDA
DAMUTE
SCL
VCR
VCR
AFCL
AFCL
XDACS
GNDDAC
VBR
VBR
AFSTB
AFSTB
DSPDA
GNDDAC
VAR
VAR
DSPCL
+9V
VCI
VCI
XDARST
-5V
VBI
VBI
RZ2R
RZ2R
NETTX
VAI
VAI
GNDADIN
GNDADIN
NETRX
LS4
LS4
RT
RT
XRESET
LS3
LS3
GNDADIN
GNDADIN
GNDDAC
+5VNET
LS2
LS2
LT
LT
GNDDAC
+5VNET
LS1
LS1
GNDADIN
GNDADIN
+5V
GNDDSP
-15V
RZ2L
RZ2L
RS10
GNDDSP
GNDDAC
+15V
+24V
10K
10K
NAAF-7719
(SCH. 3)
NAAF-7719 (SCH. 4)
NAAF-7720 (SCH. 3)
NAVD-8079 (SCH. 11)
NAVD-8079 (SCH. 11)
NAVD-8069 (SCH. 10)
NAVD-8070 (SCH. 10)
NADG-7662 (SCH. 8)
NAETC-8083 (SCH. 9)
7746 (SCH. 1)
NAPS-7708 (SCH. 7)
A
1
2
3
4
5
B
C
D