Sony STR-DA3000ES Service Manual page 84

STR-DA3000ES
– VIDEO Board –
IC3201 ADM3222ARU-REEL
10 R2OUT
R2 9 R2IN
NC 11
T2IN 12 T2
8 T2OUT
7 V-
T1IN 13 T1
NC 14
6 C2-
R1OUT 15 R1
5 C2+
R1IN 16
4 C1-
T1OUT 17
3 V+
GND 18
2 C1+
VCC 19 VCC
SD 20
1 EN
IC3321 LA7106M-TLM
VIN1+ 1 6dB
AMP
NFB1 2
MUTE1 3
VIN2+ 4 6dB
AMP
NFB2 5
–VCC1 6
6dB
AMP
VIN3+ 7
NFB3 8
IC3451, 3641 NJM2267M (TE2)
8 7 6 5
6.2dB 75Ω
AMP DRIVER
75Ω
6.2dB
DRIVER
AMP
1 2 3 4
84
75Ω 16 +VCC
DRIVER
15 VOUT1
14 GND
75Ω 13 VOUT2
DRIVER
12 DR CTL
11 VOUT3
75Ω
DRIVER
10 MUTE2
9 –VCC2
IC3311, 3731 LA7213
SYNC V-SYNC
SEP SEP
1 2 3 4 5
IC3421, 3431 NJM-2296M-TE2
V1OUT SW1 V1IN
16 15 14 13 12
V+ GND
S6
S1
S4
S5
S3
1 2 3 4 5
M.OUT SW5 TVIN SW3 LDIN
V2OUT SW2 V2IN
11 10 9
S7
S2
V-
6 7 8
SW4 V3IN