Read Sony KE-50XS910 (serv.man2) Service Manual online
13
3. BLOCK DIAGRAM AND WAVE FORMS
3.1 BLOCK DIAGRAM
3.1.1 OVERALL BLOCK DIAGRAM
IC5V
PSUS
SCAN
VCC
_VH
VCC_VH
VCC
_VH
ADD
SEL_PULSE
IC3201
SENSOR
IC1072
CN3201
CN2101
SB1
Y2
CN2001
CN5521
Y1
D13
D5
D4
CN2301
CN5202
TE1
CN1071
Y4
CN5601
CN5602
D1
D2
CN5511
D14
D15
CN5501
D6
CN5502
D7
CN5503
D8
CN5504
D9
LVDS
Vofs
PD_MUTE
Vsus_ADJ.
PD
RELAY, PD_TRIGGER
CN5505
D10
CN5506
D11
CN5507
D12
CN5508
50 SCAN B ASSY
50 Y DRIVE ASSY
DIGITAL VIDEO ASSY
PANEL SENSOR ASSY
IC5V
V_IC5V
V+12V
V+12V
V+60V
V+6.5V
V+3V_D
V+1V_D
V_IC5V VCC_VH
Scan Signal
+5V
+5V
+5V
Drive
Signal
Drive
Signal
Drive
Signal
+16.5V
+16.5V
+16.5V
+6.5V
+16.5V
VSUS
V_IC5V
VCC_VH
V_OFS
VC_VF-
VC_VF+
+5V
VSUS
ADD
SEL_PULSE
IC3202
VCC
_VH
IC5V
ADD
SEL_PULSE
IC3203
MASK MOD
IC2307
+5V +15V
VSUS
VC_VF+ VC_VF- V_OFS
V_IC5V
MASK MOD
IC2303
SOFT-D
BLOCK
REGULATOR
DC_DC
CONV
BLOCK
LOGIC
BLOCK
SUB-FILD CONV.
&
XY DRV SEQUENCE
PATTERN GEN.
IC5401
PD5856A
RESONANCE
BLOCK
FLASH MEMORY
IC5305
MODULE UCOM
IC5201
OR
OR
OR
MASK
OR
SCAN
YSUS
YSUS
XSUS
+RESET
BLOCK
OFFSET
BLOCK
VCC
_VH
IC5V
ADD
SEL_PULSE
IC3204
VCC
_VH
IC5V
ADD
SEL_PULSE
IC3205
VCC
_VH
IC5V
ADD
SEL_PULSE
IC3206
DRIVER IC
IC1552
DRIVER IC
IC1553
DRIVER IC
IC1554
IC1501
RESONANCE
BLOCK
DRIVER IC
IC1555
V+5V
V+9V
V+ADR
V+3V_IC5
V+3V_PLL
V+3V_LVDS
V+60V
DRIVER IC
IC1551
CN1501
AD1
50 ADDRESS ASSY
V+ADR
DRIVER IC
IC1552
DRIVER IC
IC1553
DRIVER IC
IC1554
IC1501
RESONANCE
BLOCK
DRIVER IC
IC1555
V+5V
V+9V
V+3V_IC5
V+3V_PLL
V+3V_LVDS
V+60V
DRIVER IC
IC1551
CN1501
AD1
50 ADDRESS ASSY
V+ADR
DRIVER IC
IC1552
DRIVER IC
IC1553
DRIVER IC
IC1554
IC1501
RESONANCE
BLOCK
DRIVER IC
IC1555
V+5V
V+9V
V+3V_IC5
V+3V_PLL
V+3V_LVDS
V+60V
DRIVER IC
IC1551
CN1501
AD1
50 ADDRESS ASSY
DRIVER IC
IC1552
DRIVER IC
IC1553
DRIVER IC
IC1554
IC1501
RESONANCE
BLOCK
DRIVER IC
IC1555
V+5V
V+9V
V+ADR
V+3V_IC5
V+3V_PLL
V+3V_LVDS
V+60V
DRIVER IC
IC1551
CN1501
AD1
50 ADDRESS ASSY
IC5V
PSUS
SCAN
VCC
_VH
VCC
_VH
ADD
SEL_PULSE
IC3001
CN3001
CN2102
SA1
Y3
50 SCAN A ASSY
IC5V
ADD
SEL_PULSE
IC3002
VCC
_VH
IC5V
ADD
SEL_PULSE
IC3003
VCC
_VH
IC5V
ADD
SEL_PULSE
IC3004
VCC
_VH
IC5V
ADD
SEL_PULSE
IC3005
VCC
_VH
IC5V
ADD
SEL_PULSE
IC3006
Photo Coupler
BLOCK
PSUS
PSUS
VSUS
DC-DC
CONVERTER
MODULE
AXY1066
CN5001
LVDS
DCC_PD
PD_PWDN
ADR_
PD0
PD0
ADR_PD1
ADR_PD2
ADR_PD3
ADR_PD7
ADR_PD6
ADR_PD5
ADR_
PD4
PD4
XSUSTN_PD
XDD_CNV_PD
XDRIVE_PD
XDD_CNV_PD
XDRIVE_PD
DCLK, DE
HD, VD
HD, VD
RA IN, GA IN, BA IN
RB IN, GB IN, BB IN
RB IN, GB IN, BB IN
VH_UV_PD
YDRIVE_PD
YRESNC_PD
YDD_CHV_PD
IC5V_UV_PD
YDRIVE_PD
YRESNC_PD
YDD_CHV_PD
IC5V_UV_PD
PSIZE
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