Panasonic DP-C405 Service Handbook page 190

EC PCB
Signal Name Destination
Pin No.
CN513-4 D_CLK_nYM HVPS
CN513-5 D_CLK_YM
CN513-6 SDHV_CK
CN513-7 LDHV_YM
CN513-8 SDHV_CD
CN513-9 SCLKHV_YM HVPS
CN513-10 C_CLK_YM
CN513-11 PGND_2
CN513-12 +24VM_2
CN513-13 nHVEN_CK
CN513-14 D_CLK_nCK HVPS
CN513-15 D_CLK_CK
CN513-16 N.C.
Ver. 1.1
+5V
0V
+5V
HVPS
0V
+5V
HVPS
0V
+5V
HVPS
0V
+5V
HVPS
0V
+5V
0V
+5V
HVPS
0V
0V
HVPS
+24V
HVPS
0V
+5V
HVPS
0V
+5V
0V
+5V
HVPS
0V
Signal Waveform
190
DP-C405/C305/C265
Function
Developer Bias AC Clock
(YM)
Developer Bias AC Clock
(YM)
DAC0 Serial Data (CK)
AC0 Serial Data Latch
Signal (YM)
DAC0 Serial Data (YM)
AC0 Serial Data Latch
Signal (YM)
Bias Charge AC Output
Clock (YM)
Power Ground
+24V DC Power Supply
High Voltage Power Supply
Output Control Signal (CK)
Bias Charge AC Output
Clock (CK)
Bias Charge AC Output
Clock (CK)
No Connection
FEB 2008