Panasonic RX-ES22E Service Manual page 69

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28 FOD
29 VREF
30 FBAL
31 TBAL
32 FE
33 TE
34 RFENV
35 VDET
36 OFT
37 TRCRS
38 /RFDET
39 BDO
40 LDON
41 PLLF2
42 DSLF2
43 WVEL
44 ARF
45 IREF
46 DRF
47 DSLF
48 PLLF
49 VCOF
50 AVDD2
51 AVSS2
52 EFM
53 PCK
54 VCOF2
55 SUBC
56 SBCK
57 VSS
58 X1 IN
59 X2 OUT
50 VDD
61 BYTCK
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O Focus drive output
I D/A (drive) output (TVD,ECS,TRD,FOD,FBAL,TBAL) Reference voltage input
O Focus balance adjustment output
O Tracking balance adjustment output
I Focus error signal input (analog input)
I Tracking error signal input (analog input)
I RF envelope signal input
I Vibration detection signal input ("H": detection)
I Off-track signal input ("H": off track)
I Track cross signal input
I RF detection signal input ("L: detection)
I Dropout signal input ("H": Dropout)
O Laser on signal input ("H": ON)
I/O N.C.
O Tracking Offset alignment output/DSL Balance Output (DA Output)
O N.C.
I RF signal input
I Reference current input
I DSL bias terminal (Not used, open)
I/O DSL loop filter terminal
I/O Pll loop filter terminal
I/O VCO loop filter terminal
I Power supply input (for analog circuit)
I GND (for analog circuit).
O EFM signal output
O PLL extraction clock output (fPCK = 4.321 MHz during normal playback)
I/O VCO loop filter for 33.8688 MHz conversation terminal for 16.9344 MHz crystal mode, must use
other circuit
O Sub-code serial data output
I Clock input for sub-code serial data
I GND
I Crystal oscillating circuit input (f = 16.9344MHz)
O Crystal oscillating circuit input (f = 16.9344MHz)
I Power supply input (for oscillating circuit)
O Byte clock output