XV-S300BK/XV-S332SL/XV-S402SL/XV-S403SG
28
4.4 BA5983FM-X (IC201) : 4CH Driver
4.4.1 Block diagram
4.4.2 Pin function
4.5 CY24203SC-X (IC571) : MPEG / Audio clock generator with VCXO
4.5.1 Pin layout 4.5.2 Pin function
28
27
26
Vcc
25
24
23 22 30
10k
20k
21
20
19
18
17 16
15
STAND BY
CH4
Vcc
10k
10k
Vcc
Level Shift
Level Shift
Level Shift
Level Shift
STAND BY
CH1/2/3
10k
10k
10k
10k
10k
20k
1
2
3
4
5
6
729 891011121314
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
Pin No.
Symbol I/O Description
Pin No.
Symbol I/O Description
1 BIAS IN I Input for Bias-amplifier 16 VO4(-) O Inverted output of CH4
2 OPIN1(+) I Non inverting input for CH1 OP-AMP 17 VO3(+) O Non inverted output of CH3
3 OPIN1(-) I Inverting input for CH1 OP-AMP 18 VO3(-) O Inverted output of CH3
4 OPOUT1 O Output for CH1 OP-AMP 19 PowVcc2 - Vcc for CH3/4 power block
5 OPIN2(+) I Non inverting input for CH2 OP-AMP 20 STBY2 I Input for Ch4 stand by control
6 OPIN2(-) I Inverting input for CH2 OP-AMP 21 GND - Substrate ground
7 OPOUT2 O Output for CH2 OP-AMP 22 OPOUT3 O Output for CH3 OP-AMP
8 GND - Substrate ground 23 OPIN3(-) I Inverting input for CH3 OP-AMP
9 STBY1 I Input for CH1/2/3 stand by control 24 OPIN3(+) I Non inverting input for CH3 OP-AMP
10 PowVcc1 - Vcc for CH1/2 power block 25 OPOUT4 O Output for CH4 OP-AMP
11 VO2(-) O Inverted output of CH2 26 OPIN4(-) I Inverting input for CH4 OP-AMP
12 VO2(+) O Non inverted output of CH2 27 OPIN4(+) I Non inverting input for CH4 OP-AMP
13 VO1(-) O Inverted output of CH1 28 PreVcc - Vcc for pre block
14 VO1(+) O Non inverted output of CH1 29 - Connect to ground
15 VO4(+) O Non inverted output of CH4 30 - Connect to ground
1
2
3
4
8
7
6
5
XIN
VDD
CXO
VSS
XOUT
27M
13.5M
16.9344
Pin No. Symbol Description
1 XIN Reference crystal input
2 VDD Power supply
3 VCXO Input analog control for VCXO
4 VSS Connect to ground
5 16.9344M 16.9344 MHz clock output
6 13.5 13.5 MHz clock output
7 27M 27 MHz clock output
8 XOUT Reference crystal output
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