Sony STR-DA3000ES - Page 84

84
STR-DA3000ES
– VIDEO Board –
IC3201 ADM3222ARU-REEL
11NC
14NC
12T2IN
10 R2OUT
9R2IN
R2
R1
8 T2OUT
7V-
6 C2-
5 C2+
4 C1-
3V+
2 C1+
VCC
1EN
T2
13T1IN
15R1OUT
16R1IN
17T1OUT
18GND
19VCC
20SD
T1
IC3311, 3731 LA7213
1
SYNC
SEP
V-SYNC
SEP
2 3
4 5
V IN
HD
VSS
VD
VDD
IC3321 LA7106M-TLM
1VIN1+
2NFB1
3MUTE1
4VIN2+
5NFB2
6–VCC1
7VIN3+
8NFB3
16 +VCC
15 VOUT1
14 GND
13 VOUT2
12 DR CTL
11 VOUT3
10 MUTE2
9 –VCC2
6dB
AMP
75Ω
DRIVER
6dB
AMP
75Ω
DRIVER
6dB
AMP
75Ω
DRIVER
IC3421, 3431 NJM-2296M-TE2
9
S5
S6
S7
S4
S1
S2
S3
M.OUT
V1OUT V2OUT
V-
GND
SW3
SW2SW1
SW5 SW4
V1IN V2IN
V3INLDINTVIN
V+
10111213141516
1 52 3 4 6 7 8
IC3451, 3641 NJM2267M (TE2)
1 2 3 4
CLAMP
75Ω
DRIVER
6.2dB
AMP
8 7 6 5
CLAMP
75Ω
DRIVER
6.2dB
AMP
VIN1
GND
VSAG1
VOUT1
VOUT2 VSAG2 VCC VIN2