Pioneer PRO-810HD Service Manual page 45

5
DRIVER IC DRIVER IC
IC1552 IC1553
V+5V
V+3V_IC5
V+3V_LVDS V+3V_PLL
IC1501
AD1
CN1501
P4
VSUS
T105
+6.5V
T103
+16.5V
M111
VSUS_
P3
CONT
T101
P5
+6.5V
VADR
T102
P2
T104
Vsus_ADJ.
+12V
PS.PD
SECONDARY
EXT.PD
RELAY
STB
+6.5V
3.3V
P8 P6
CN7404
R1
R10
I/F ASSY
RGB ASSY
R5
FAN (L) FAN (R) TRAP SW
CN1501
AD1
IC1501
V+3V_LVDS V+3V_PLL
V+3V_IC5
V+5V
DRIVER IC DRIVER IC
IC1552 IC1553
5
6
DRIVER IC DRIVER IC
IC1554 IC1555
V+5V
V+9V V+60V
V+ADR
RESONANCE
BLOCK
43 ADDRESS ASSY
Switching
Q120
M107
Switching
Q119
RC101
PFC
+390V
Q116
Q101,
Switching
Q102
RL101
Q117
Switching
D133
LIVE
D131,D134
M105
Switching
NEUTRAL
RELAY
PRIMARY
& PD
POWER SUPPLY UNIT
CN5002
AP1
AV I/O
AUDIO
AV I/O AMP
ASSY
ASSY
KEY CONTROL
ASSY
LED ASSY
COMM SLOT
ASSY
COMM
SLOT
IR RECEIVE
I/F
ASSY
ASSY
VIDEO SLOT
I/F ASSY
43 ADDRESS ASSY
RESONANCE
BLOCK
V+ADR
V+9V V+60V
V+5V
DRIVER IC DRIVER IC
IC1554 IC1555
6
7
DRIVER IC DRIVER IC DRIVER IC
IC1552 IC1553 IC1554
V+3V_IC5
V+3V_LVDS V+3V_PLL
IC1501
43 ADDRESS ASSY
AD1
CN1501
43 X DRIVE ASSY
X2
DC_DC
VSUS
CONV
BLOCK
+6.5V
REGULATOR
P7
Drive
+5V
Signal
X1
+16.5V
RESONANCE
LOGIC
BLOCK
BLOCK
Drive
Signal
SIDE KEY
ASSY
Refer to the section
3.1.3 OVERALL BLOCK
DIAGRAM (2/2).
VIDEO SLOT 1 ASSY
CN1501
AD1
IC1501
V+3V_LVDS V+3V_PLL
V+3V_IC5
DRIVER IC DRIVER IC DRIVER IC
IC1552 IC1553
PRO-1010HD
7
8
DRIVER IC
IC1555
V+9V V+60V
V+ADR
RESONANCE
BLOCK
S1
MAIN POWER
AC INLET
LIVE
NEUTRAL
X CONNECTOR
B ASSY
V_RN
+5V
VSUS +16.5V +5V
PSUS
MASK MOD
IC1203
SUS
OUT
+5V
+16.5V
V_RN
-RESET
PULSE
BLOCK
SUS
OUT
VSUS +16.5V +5V
MASK MOD
IC1207
PSUS
X CONNECTOR
A ASSY
SP TERMINAL
L ASSY
SP TERMINAL
R ASSY
43 ADDRESS ASSY
RESONANCE
BLOCK
V+ADR
V+9V V+60V
DRIVER IC
IC1554 IC1555
8
A
B
C
D
E
F
45