Pioneer PDP-4280HD Service Manual page 37

5
V+5_1V
for 7038, 3517, POD, DT_D, DSP, ARIA, LVDS,
VDEC_D, ADC, HDMI, HDMI_SW, VBI
IC4403
3ch DD com.
(V+3_3V_D)
BD8602FV-1/
SP8M4
IC4403
3ch DD com. for 7038, 3517, ARIA, VBI
(V+2_5V_D)
BD8602FV-3/
SP8M4
IC4403
3ch DD com.
for ARIA
V+1_2V_D2_ARIA
(V+1_2V_D2)
BD8602FV-3/
RSS100N03
RSS090P03
5
6
Q4515
FET Switch
(V+3_3V_D2)
V+3_3V_A2_7038
RTQ040P02
V+3_3V_A2_DSP
V+3_3V_D_DSP V+3_3V_UCOM_VBI
V+3_3V_D_ADC V+3_3V_D_7038
V+3_3V_D_7038_ROM
V+3_3V_D_3517
V+3_3V_D_POD
Q4415
for VDEC_D, HDMI, HDMI_SW
FET Switch
V+3_3V_D2_VDEC
(V+3_3V_D2)
RTQ040P02
V+3_3V_D2_VDEC_RAM
Q4418
FET Switch
(V+3_3V_D3)
RTQ045N03
Q4404
FET Switch
(V+3_3V_D4) V+3_3V_D4_ARIA
RTQ040P02
V+3_3V_D4_ARIA_ROM
V+3_3V_D4_LVDS
V+2_5V_D_7038
V+2_5V_D_7038_DDR
V+2_5V_D_3517
Q4411
FET Switch
(V+2_5V_D2) V+2_5V_D2_ARIA
RSS100N03
V+2_5V_D2_ARIA_DDR
Q4514
FET Switch
(V+3_3V_D2) V+2_5V_UCOM_VBI
RTQ040P02
IC4106
1.5V-REG
(V+1_5V_VDEC)
NJM2886DL3-15
PDP-4280HD
6
7
V+3_3V_D3_HDMI
V+3_3V_D3_HDMISW
IC4405
1.8V-REG
(V+1_8V_A)
NJM2846DL3-18
Q4422
FET Switch
(V+1_8V_A_VDEC)
MCH3406
V+1_5V_UCOM_VBI
7
8
A
B
C
V+1_8V_A_HDMI
D
V+1_8V_A_VDEC
E
F
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