Fp-145 - Sony DSR-400 Service Manual

AT CN100-79 DCP
SW-1251
W1
RV1
MIC LEVEL 8 MB
VCC Q3 +5.1V
MA-138 RIPPLE FILTER
VEE Q4 -4.8V
RIPPLE FILTER
Q1 +46V
CN3 RIPPLE FILTER
IC1
MIC IN 3 W1
1
(FRONT) 2 AMP 1 MB
2 MB
IC1
5
7
6 AMP
Q7
AA-116
VCC +5.4V
RIPPLE FILTER
Q8
VEE -4.8V
RIPPLE FILTER
S1
Q2
+46V
RIPPLE
MIC LOW CUT
FILTER
CN1
ATT IC1
AUDIO IN 3 CN3
1
CH-1
2 AMP 7 MB
6 MB
CH1
LINE
MIC
MIC+48V ON
ATT IC1
5
7
6 AMP
S2
Q1
+46V
RIPPLE
FILTER
CN2
ATT IC2
AUDIO IN 3 CN3
1
CH-2
2 AMP 3 MB
2 MB
CH2
LINE
MIC
MB
MIC+48V ON
MB
ATT IC2
5
7
6 AMP
CN1
CN-2734
CN2
3
WRR 2
UNREG +12V
PS1

FP-145 (1/2)

AA-116, CN-2734/2736, HP-129, MA-138, SW-1251
FP-145
CN101
F MIC CONT
30
1kHz TONE
IC103
CN103
FMIC(X) X 12 0
44
FMIC(Y) 14 1 IC105
43 IC100 13 3
X 3 1 15 2
150Hz
2
LOW
TRAP
Y 5 7 11 3
CUT
Y 1 0
5 1
3
2 2
IC101 IC102
2 IC101 4 3
1 1 4 6 7
3 AMP AMP A B
IC107
6 7 10 9
9 5
REF AMP
1 6 IC104
LEVEL DET
TONE CONT
2/2 IC510
S405
ON
OFF
CN103 IC109
CH1 MIC/LINE(X) X 3
18
CH1 MIC/LINE(Y) Y 2 AMP
17
CN103 IC108
CH2 MIC/LINE(X) X 3
15
CH2 MIC/LINE(Y) Y 2 AMP
14
CN103 IC107
WRR(X) X 3
6
WRR(Y) Y 2 AMP
7
PB AU 12
TP500
IC400 IC401 IC403,Q404,407
AU DATA 3 12 6 1 3
BALANCE REF LEVEL SEL
SDTI AOUTL+
TO -12,-18,-20dB
AU MCK 1 11 5
MCLK AOUTL-
UNBALANCE
AU LRCK 4 REF 18DB
LPF
FS TP502 LRCK
AU BCK 2 REF 20DB
D/A
64FS TP501 BICK
16
DZFL
FP SDA(DVP/FP) 8
CDTI
FP SCL(DVP/FP) 7 IC402 IC403,Q405,406
CCLK
FP AUDA CS 6 10 6 1 5
BALANCE REF LEVEL SEL
CSN AOUTR+
TO -12,-18,-20dB
9 5
AOUTR-
UNBALANCE
REF 18DB
LPF
REF 20DB
15
DZFR
REF 18DB
2/2
2/2 CN6-18
IC505
REF 20DB
2/2 CN6-17
2/2 IC501,504,506,512
3-16
FP-145 (1/2)
AA-116, CN-2734/2736, HP-129, MA-138, SW-1251
7
FRONT VOLUME ON/OFF
2/2 IC510
IC207,209
Q203,205,208
Q210,212,214
CH1
LIMITER
FRONT IC202
WRR(WIRELESS) 5 IC204
6 IC109
REAR
1 5 7 5 7
LIMITER
7 AMP
S1 AMP
IC217
5
6 IC204
ATT 1 3 1
1 7 AMP
RV200
CH1
AUDIO LEVEL
IC208,210
Q204,206,207
Q209,211,213
CH2
LIMITER
FRONT IC203
WRR(WIRELESS) 5 IC205
6 IC108
REAR
1 5 7 5 7
LIMITER
7 AMP
S2 AMP
IC205
3 1
AMP
1
RV201
CH2
AUDIO LEVEL
1
IC405
IC405
1 5 7 3 1
BUFF
AMP
AMP
RV601
LINE CH-1
LEVEL
IC404
IC404
7 5 7 3 1
BUFF
AMP
AMP
RV602
LINE CH-2
LEVEL
IC406
12 0
IC407,408
14 1 IC407
13 6 7 2
EARPHONE
15 2 AMP
AMP
11 3 RV400
MONITOR LEVEL
A B
MONITOR SEL A 10 9
2/2 IC505
MONITOR SEL B
RV401 Q400,401
ALARM LEVEL
POWER ON/OFF
IC500 DELAY
1 3
3-16
S100 +5V
CH1
IC206,Q200
AUTO
REF LEVEL
MANUAL
RV202
LIMITER LEVEL
TP401
IC211 IC213 IC215
IC207 1 6
6 UNBALANCE AINL+ SDATA
REF LEVEL SEL
BUFF TO 7 7
-12,-18,-20dB
BALANCE AINL-
REF 18DB 9 10
REF 20DB
S101 +5V
CH2
AUTO
MANUAL
AD
TP402
IC212 IC214
IC208 1 1
6 UNBALANCE AINR+
REF LEVEL SEL
BUFF TO 7 2
-12,-18,-20dB
AINR-
BALANCE
REF 18DB 9 10
REF 20DB
CH-1 OUT CN-2736
TP601
CN1
AUDIO OUT
Q411 CN103 W1
CH-1(X)
MUTE 24 MB 1
D405
CH-2 OUT
TP604
AUDIO OUT CN103
Q410 W1
CH-2(X)
MUTE 22 MB 3
D404
HP-129
Q414,415 CN7 CN207 CN206
5 EARPHONE(X)
MUTE 2 2
CN7 CN207
D402 EARPHONE SW(X)
1 1
CN8
SPEAKER OUT(X)
2
CN102
DVP
AU MUTE
12 MB CN6000-27
L POWER OFF
11 MB CN6000-28
CN102
AU ALARM TONE
15 MB CN6000-24
CN102
DVP
1kHz TONE
16 MB CN6000-23
CN102
DVP
21 AU DATA FP DVP
5 MB CN6000-34
IC216 CN102
DVP
17 3 1 AU MCK
MCLK 9 MB CN6000-30
19 6 4 AU LRCK
LRCK 7 MB CN6000-32
18 11 12 AU BCK
SCLK 8 MB CN6000-31
16 8 9 AD POWER DOWN
14
PD MB CN6000-25
CN102
DVP
AU DATA
4 MB CN6000-35
FP SDA(DVP/FP)
27 MB CN6000-12
FP SCL(DVP/FP)
25 MB CN6000-14
FP AUDA CS
22 MB CN6000-17
AUDIO OUT
CH-1
Analog audio processor
AUDIO OUT
FP-145 (1/2)
CH-2
CH-1/2 AUDIO IN connectors
CH-1/2 Microphone preamplifiers
AA-116
WRR connector
CN-2734
EARPHONE
CH-1/2 AUDIO OUT jack
CN-2736
SPEAKER
Earphone jack
HP-129
Camera MIC IN connector
Camera microphone preamplifier
MA-138
MIC LEVEL control
SW-1251
DSR-400/V2(J, E)