Marantz AV7701 - Video Unit (3;3)

147
TP
TP
TP
TP
TP
TP
TP
RS232C/TRIGGER
C1+
V+
C1-
C2+
C2-
V-
T2_O
R2_I
R2_O
T2_I
T1_I
R1_O
R1_I
T1_O
GND
VCC
RS-232C
FROM/TO RC-5/MX-PORT PART (PAGE 11_B2)
GND
VO
VC
NC
VIN
GND
VIN
NC
VO
VC
OPEN
IR / FLASHER
REMOTE IN
OUT1
TRIGGER
TRIGGER
OUT2
PJ-308-02 / BLK
BK501
OPEN
BK502
OPEN
PJ-308-02 / BLK
C5231
0.1uF
C5233
0.1uF
C5234
0.1uF
R5231
1K
C5232
OPEN
C5237
0.1uF
C5235
0.1uF
C5236
10/50V
R5232
1K
R5234
1K
R5233
1K
C5238
33P
C5239
33P
D5231
OPEN
D5232
OPEN
C5221
10/50V
C5222
10/50V
C5223
0.1uF
D5222
16V
C5211
10/50V
C5212
10/50V
C5213
0.1uF
D5212
16V
161514131211109
8 7 6 5 4 3 2 1
IC521
ILX3232D
Specific IC
1
2
3
4
5
IC523
PQ120DNA1ZPH
Specific IC
1
2
3
4
5
IC522
PQ120DNA1ZPH
1
6
2
7
3
8
4
9
5
JK521
D227FD009S100BY/YUQIU
D5221
KDS160RTKP
D5211
KDS160RTKP
1
2
3
JK525
PJ-308-02
1
2
3
JK526
PJ-308-02
D5252
1SS355T
C5251
1000P
D5253
OPEN
R5251
1K
C5252
0.1uF
C5253
1000P
D5256
KDS160RTKP
D5257
SIR34ST3F
R5256
1K
R5257
1K
C5257
0.1uF
C
5258
OPEN
C5259
OPEN
R5258
100
C5254
OPEN
C5255
OPEN
C5256
0.1uF
R5255
100
R5252
3.3K
R5253
2.2K
R5254
100K
321
VccGNDVOUT
RC521
R94EV1A
R5259
OPEN
D5258
OPEN
D5251
RB521S-30
D5254
RB521S-30
Q5254
OPEN
Q5251
RT1P141C
Q5253
RT1P441C
Q5252
2SC3052
JK522
JK523
C5224
0.1uF
C5214
0.1uF
DGND
DGND
REMOTE3.3V
DGND
232O_MI
232I_MO
TRIGGER_1
TRIGGER_2
TRG+15V
TRG_GND
M3.3V
RC_IN
FLASHER_IN_MZ
B/P_IRIN_DE
TRG2_OUT
TRG1_OUT
STBY POWERGND POWER + POWER -
87654321
A
B
C
D
E
F
L
TO K
SCHEMATIC DIAGRAMS (10/31)
VIDEO UNIT (3/3)