DSR-11
3-15
3-16 E
3-8. POWER BLOCK DIAGRAM 4
JC-20 BOARD
RP-234 BOARD
IC1101
IC1103
IC1102
IC1104
IC2202
IC2203
REF DC
GEN.
(SEE PAGE4-21)
IC1107
IC1108
A/D
CONVERTER
(SEE PAGE 4-22)
REF. VOLTAGE GEN.
(SEE PAGE 4-21)
IC1111
IC1112
BUFFER
(SEE PAGE 4-20)
IC2208
IC2212
IC2209
IC2210
IC2214
IC2211
IC2215
IC2213
TIMING GEN.,
CHROMA MIX,
BUFFER
(SEE PAGE 4-23, 24)
AFH CLP.
(SEE PAGE 4-25)
IC1105
IC1106
REF DC
GEN.
(SEE PAGE 4-21)
INVERTER,
BUFFER
(SEE PAGE 4-28)
IC3301
IC3302
IC1113
VOL
CONT.
(SEE PAGE 4-45)
IC3300
VFD
(SEE PAGE 4-27)
IC5006
EEPROM
(SEE PAGE 4-38)
IC5003
MECHANISM
CONTROL
(SEE PAGE 4-37)
IC5007
INVERTER
(SEE PAGE 4-35)
IC5002
D/A
CONVERTER
(SEE PAGE 4-36)
IC4400
SFD
(SEE PAGE 4-29)
IC4401
TFD
(SEE PAGE 4-31)
IC4402
LIP
(SEE PAGE 4-33)
IC5008
LEVEL SHIFT
(SEE PAGE 4-38)
IC7002
IC7005
IC7001
AMP
(SEE PAGE 4-41)
IC6003
SWITCH
(SEE PAGE 4-40)
IC2204
CLOCK
GEN.
(SEE PAGE 4-26)
IC2200
REG
(SEE PAGE 4-25)
IC3303
CHARACTOR
GEN.
(SEE PAGE 4-28)
IC6004
INVERTER
(SEE PAGE 4-40)
1
3
6
2
1
3
IC1100
1.9V
REG
(SEE PAGE 4-46)
6
1
4
VIDEO +5V
L2202
AFC 3V
Q1131, 1132
Q5001, 5002
UNSW 3V
IC5001
REG
(SEE PAGE 4-36)
3
1
IC6001
MODE
CONTROL
(SEE PAGE 4-40)
IC101
TRW
(SEE PAGE 4-14)
IC301
TRX
(SEE PAGE 4-12)
IC201
TRF
(SEE PAGE 4-13)
IC102
REG
(SEE PAGE 4-14)
1
3
+5V
L1108
L6001
L201
L102
L202
L1110
L2203
L1109
L3300
L3302
L5001
L3303
L4401
L4402
L2205
L4400
L4404
+3V
+5V
+1.9V
3
2
4
6
7
9
1
1
CN4401
CN203
J 3V
RF 6V
5V
3V
1.9V
5V
3V
1.9V
RF 6V
13
14
15
16
17
18
21
22
13
14
15
16
17
18
21
22
CN1100
CN6001
UNSW 6V
VIDEO 5V
UNSW 3.1V
SW 3.1V
VIDEO –5V
AUDIO 5V
AUDIO –5V
BACK UP 3V
VD-031 BOARD
CN603
E
HD-024 BOARD
CN703
D
IC7009
L. P. F
(SEE PAGE 4-42)
IC7003
REF. VOLTAGE
AMP
(SEE PAGE 4-41)
IC7004
EMPHASIS
SWITCH
(SEE PAGE 4-41)
IC7006
A/D, D/A
CONVERTER
(SEE PAGE 4-42)
IC7008
INVERTER
(SEE PAGE 4-42)
IC7007
AUDIO
DSP
(SEE PAGE 4-44)
05
POWER 3
SEE PAGE 3-14
POWER 2
SEE PAGE 3-12
L3301
A.–5V
VIDEO –5V
A.+5V
R1201
L112
L114
IC1109
A/D
CONVERTER
(SEE PAGE 4-22)
L113
L115
IC1110
A/D
CONVERTER
(SEE PAGE 4-22)
L111
L116
R7089