Sony MHC-V50D - Page 55

MHC-V50/V50D
55
• IC Block Diagram
IC1401 TC62D723FNG (PARTY LIGHT DRIVER BOARD)
IC1000, IC1001 TC62D723FNG (VOLUME BOARD (2/2))
IC1003 TC62D723FNG (VOLUME BOARD (1/2))
VDD24
REXT
23
SOUT
22
PWMCLK
21
OUT15
20
OUT14
19
OUT13
18
OUT12
17
OUT11
16
OUT10
15
OUT9
14
OUT8
13
GND
1
SIN
SCK
2
3
TRANS
4
OUT0
5
OUT1
OUT2
6
7
OUT3
8
OUT4
9
OUT5
OUT6
10
11
OUT7
12
OUTPUT
OPEN/SHORT
DETECTION
CIRCUIT
CONSTANT
CURRENT
OUTPUT
CIRCUIT
OUTPUT
DELAY
CIRCUIT
OUTPUT ON/OFF
SETTING DATA
REGISTER
COMPARATOR
PWM DATA
REGISTER
DATA TRANSFER
CONTROL CIRCUIT
16-bit SHIFT REGISTER
SOUT
SELECTION
CIRCUIT
COMMAND
CONTROL
CIRCUIT
PWM
COUNTER
ERROR
DETECTION
RESULT DATA
REGISTER
REFERENCE
VOLTAGE
16-bit ×2
STATE SETTING
REGISTER
TSD
CIRCUIT
POD
CIRCUIT
POR
CIRCUIT
F/F
8-bit DAC