Sony HCD-GX30 Service Manual page 35

IC102 LC72131D (MAIN BOARD)
18
22 21 20 19
PHASE
DETECTOR
CHARGE PUMP
REFERENCE UNLOCK
DIVIDER DETECTOR
CCB
INTERFACE
1 2 3 4 5 6
IC103 BU1924
16 15 14 13
CLOCK
DEFFERENTIAL
DECODER
1 2 3 4
IC701 BA6956AN (DRIVER BOARD)
TSD
1 2 3 4 5
17 16
POWER
1/2
ON
RESET
SWALLOW COUNTER
1/16, 1/17 4BITS
12BITS
PROGRAMMABLE
DRIVER
DATA SHIFT REGISTER LATCH
7 8 9 10 11
12 11 10
TEST
BIPHASE PLL PLL 57KHz
DECODER 1187.5Hz RDS/ARI
8TH SWITCHED
CAPACITOR
FILTER
5 6 7
CONTROL LOGIC
6 7 8 9
HCD-GX30/RG22/RG33
15 14 13 12
UNIVERSAL
COUNTER
9
8
35