Sony HCD-RG55 Service Manual page 45

HCD-RG55/RG55S
IC102 LC72131D (MAIN BOARD)
17 15 14 12
22 21 20 19 18 16 13
PHASE
DETECTOR
CHARGE PUMP
POWER
1/2
REFERENCE
UNLOCK
ON
DIVIDER DETECTOR
RESET
SWALLOW COUNTER
1/16, 1/17 4BITS
12BITS
PROGRAMMABLE
DRIVER
CCB UNIVERSAL
DATA SHIFT REGISTER LATCH
INTERFACE COUNTER
1 2 3 4 5 6 7 8 9 10 11
IC301 M61519FPD61G (MAIN BOARD)
45