Pioneer PDP-5000EX, Service Manual

Page: 69 / 204

PDP-5000EX
69
5 6 7 8
5 6
7
8
C
D
F
A
B
E
1
CH1 : IC3001 47pin (LVL_DE)
CH2 : IC3001 45pin (LVL_VD)
CH3 : IC3001 31pin (LVL_CLK)
V : 2V/Div H : 4uS/Div
4
CH1 : IC3002 47pin (LVR_DE)
CH2 : IC3002 45pin (LVR_VD)
CH3 : IC3002 31pin (LVR_CLK)
V : 2V/DIV H : 4uS/DIV
7
CH1 : R3129 3-4pin (AL_DE)
CH2 : R3129 5-6pin (AL_VD)
CH3 : R3154 (AL_CLK)
V : 2V/DIV H : 4uS/DIV
0
CH1 : R3148 5-6pin (AR_DE)
CH2 : R3148 1-2pin (AR_VD)
CH3 : R3155 (AR_CLK)
V : 2V/DIV H : 4uS/DIV
~
CH1 : IC3703 1pin (V_SYNC)
CH2 : IC3704 11pin (AL_STOP_SQ)
CH3 : IC3704 8pin (AR_STOP_SQ)
V : 2V/DIV H : 2mS/DIV
2
CH1 : IC3001 47pin (LVL_DE)
CH2 : IC3001 45pin (LVL_VD)
CH3 : IC3001 46pin (LVL_HD)
V : 2V/Div H : 4uS/Div
5
CH1 : IC3002 47pin (LVR_DE)
CH2 : IC3002 45pin (LVR_VD)
CH3 : IC3002 46pin (LVR_HD)
V : 2V/DIV H : 4uS/DIV
8
CH1 : R3129 3-4pin (AL_DE)
CH2 : R3129 5-6pin (AL_VD)
CH3 : R3129 7-8pin (AL_HD)
V : 2V/DIV H : 4uS/DIV
-
CH1 : R3148 5-6pin (AR_DE)
CH2 : R3148 1-2pin (AR_VD)
CH3 : R3148 3-4pin (AR_HD)
V : 2V/DIV H : 4uS/DIV
3
CH1 : IC3001 47pin (LVL_DE)
CH2 : IC3001 45pin (LVL_VD)
CH3 : IC3001 33pin (LVL_RA0)
V : 2V/DIV H : 4uS/DIV
6
CH1 : IC3002 47pin (LVR_DE)
CH2 : IC3002 45pin (LVR_VD)
CH3 : IC3002 33pin (LVR_RA0)
V : 2V/DIV H : 4uS/DIV
9
CH1 : R3129 3-4pin (AL_DE)
CH2 : R3129 5-6pin (AL_VD)
CH3 : R3132 5-6pin (AL_RA0)
V : 2V/DIV H : 4uS/DIV
=
CH1 : R3148 5-6pin (AR_DE)
CH2 : R3148 1-2pin (AR_VD)
CH3 : R3145 5-6pin (AR_RA0)
V : 2V/DIV H : 4uS/DIV
• MODULE UCOM BLOCK
• SQ ASIC-R BLOCK
• LVDS RX BLOCK
FHD DIGITAL ASSY
ch1
ch2
ch3
ch1
ch2
ch3
ch1
ch2
ch3
ch1
ch2
ch3
ch1
ch2
ch3
ch1
ch2
ch3
ch1
ch2
ch3
ch1
ch2
ch3
ch1
ch2
ch3
ch1
ch2
ch3
ch1
ch2
ch3
ch1
ch2
ch3
ch1
ch2
ch3
• SQ ASIC-L BLOCK