Sony DCR-DVD301 Service Manual page 37

For Schematic Diagram
• Refer to page 4-91 for printed wiring board.
1
MA-429 BOARD
MIC,REMOTE SENSOR,MULTI AV JACK
A
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
B
C
VIDEO/AUDIO
D
J5501 is not included in
the complete board of MA-429
E
F
16
DCR-DVD301
2 3
IC5501
REMOTE COMMANDER
RECEIVER
VCC
GND
IC5501
RS-770
CN5501
10P
AUDIO L 1
N.C.(LANC_SIG) 2
S GND 3
N.C.(LANC_DC) 4
CN5501
S-C 5
AUDIO R 6
JACK AD 7
VIDEO/AUDIO GND 8
VIDEO IN/OUT 9
S-Y 10
1
2
J5501
3
MIC
4
SIGNAL PATH
VIDEO SIGNAL
CHROMA Y Y/CHROMA
REC
PB
4-19
4 5
D5501
MA111-(K8).S0
R5501 D5502
SML-310LTT86
47
(TALLY)
3 4
OUT
D5503
GND
C5501
CL-330IRS-X-TU
10u
1 2 (IR EMITTER)
6.3V
C5502
0.01u
B
SH_GND
AUDIO
SIGNAL
6 7
27P
1 AV_MULTI_DET
2 SIRCS_SIG
3 A_4.6V
4 F_TALLY_LED
R5502
680
5 AU_2.8V
6 NS_LED_K
7 NS_LED_A
8 REG_GND
9 S_Y_I/O
10 REG_GND
11 S_C_I/O
12 REG_GND
TO
VC-354
13 VIDEO_I/O
BOARD(18/18)
CN1006
14 REG_GND
(PAGE 4-79
15 AUDIO_L_I/O
of LEVEL3)
16 REG_GND
17 MIC_GND
18 AUDIO_R_I/O
19 MIC_GND
20 INT_MIC_R
21 MIC_GND
22 INT_MIC_L
23 MIC_GND
24 EXT_MIC_R
25 MIC_GND
26 EXT_MIC_L
27 MIC_GND
MIC901
MIC UNIT
CN5502 6P
1 INT_MIC_R
MIC
R
2 MIC_GND
3 MIC_GND
4 INT_MIC_L
MIC
L
5 MIC_GND
6 MIC_GND
4-20
MA-429