Read Sony DCR-HC90 / DCR-HC90E Service Manual online
DCR-HC90/HC90E
4-27
4-28
IR-055
4.5
4.6
2.8V
NO MARK:REC/PB MODE
0.047u
B
C8209
10k
R8203
20P
CN8202
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
C8202
B
0.1u
RB8201
22kx4
1
2
3
4
5
6
7
8
XX
D8203
0.047u
B
C8207
0.047u
B
C8206
CL-330IRS-X-TU
D8201
1800
R8201
NJM3230SE7
IC8202
1
2
3
4
5
6
7
8
9
10
11 12 13 14 15
16
17
18
19
20
SE8202
4
1
2
3
0.1u
B
C8205
4P
CN8201
1
2
3
4
1SS355TE-17
D8204
6.3V
4.7u
C
C8214
47
R8202
SE8201
4
12
3
1M
R8204
0uH
FB8204
0uH
FB8201
22u
B
C8211
10k
R8206
0.1u
B
C8204
C
1u
C8201
0.1u
B
C8203
SML-310LTT86
D8202
0uH
FB8203
0uH
FB8202
RS-770
IC8201
1
2
34
22u
B
C8210
0uH
L8201
0.047u
B
C8208
1M
R8205
1
A
GND
GND
VCC
OUT
Vcc
Vref
GND
OUT
GND
Vcc
OUT
NS_2.8V
SIRCS_SIG
XF_TALLY_LED
A_4.6V
NS_LED_K
NS_LED_A
GND
INT_MIC_R
GND
GND
INT_MIC_L
VST_C_RESET
YAW_AD
A_2.8V
REG_GND
REG_GND
REG_GND
HO2
LIA1
OUT1
HO1
LO1
HI1
NC
LIB1
HI2
LO2
LIA2
V+
OUT2
GND
VREF1
AM1
AM2
LIB2
CRST
VREF2
PITCH_AD
REG_GND
INT_MIC_R
INT_MIC_L
GND
GND
R-CH
L-CH
MIC901
MIC UNIT
MIC UNIT
N.C.
(NIGHT SHOT)
(TALLY)
REMOTE COMMANDER
RECEIVER
IC8201
PITCH/YAW SENSOR AMP
IC8202
CSP(CHIP SIZE PACKAGE)IC
PITCH SENSOR
YAW SENSOR
8
E
6
10
11
D
G
4
C
3
5
F
7
B
2
9
16
IR-055 BOARD
PITCH/YAW SENSOR AMP
XX MARK:NO MOUNT
TO
FP-056 FLEXIBE BOARD
FP-056 FLEXIBE BOARD
(PAGE 4-7
OF LEVEL2)
OF LEVEL2)
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
and the Transistors with mark,is
not possible.
Vref
For Schematic Diagram
• Refer to page 4-83 for printed wiring board.
• Refer to page 4-83 for printed wiring board.
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