Ic Block Diagrams - Sony KP-48PS1 Service Manual

D1NL20U-TR D10SC4M ERC38-06 SLA-580LT3F
D1NS6 D10SC4M-F
D1NS6-TA2 D10SC6M-4012
CATHODE
EGP20G
EL1Z
EL1Z-V1
ERA22-08
ERA22-08TP3
GP08D
GP08DPKG23 ANODE
ANODE
RGP02-20EL-6394 1 2
3
1
RGP10GPKG23 2
RGP15GPKG23 3
UF4005PKG23 ERD08M-15 UDZS-TE17-8.2B
1SS83
1SS83TD D10SC6MR
ANODE
CATHODE
1
( ~ ) 2
( + ) 3
( ~ )
or
CATHODE
1
( ~ ) 2
1 2 ( – ) 3 ANODE
3
( ~ )
ANODE
D1N20R D4SB60L FMG-36S-LF024-104
D1N20R-TA2 D4SBL20U
D1NS4 D4SBS4
MTZJ-13 D4SBS4-F
MTZJ-13B RBA-406B
MTZJ-7.5B RBV-406B
MTZJ-T-72-6.8B
MTZJ-T-77-10B
1
MTZJ-T-77-13 2
3
+ 1
MTZJ-T-77-13B
~ 2
~
–
MTZJ-T-77-15
3
MTZJ-T-77-24
MTZJ-T-77-36B
+
MTZJ-T-77-5.1B ~ MA73-TW
~
MTZJ-T-77-7.5B MA73-TX
–
RD10ESB2
RD12ES-B2
RD5.1ESB2
RD6.8ES-B2 D5L60
ANODE
1SS133T-77
CATHODE
CATHODE
MA8039
1
2
1
ANODE
ANODE 2
ERC04-06SE
MTZJ-T-72-18B
CATHODE
MTZJ-T-77-12B
CATHODE
ON3171-R
4
3
1
ANODE
2
4
3
1
2
– 135 –

7-6. IC BLOCK DIAGRAMS

• J (2/2) BOARD IC8601
TDA9178T
Y IN 6
INPUT
U IN 8
STAGE
CATHODE
V IN 9
DEC
DIG 15
CATHODE
V
CC 20
SUPPLY
V EE 18
SAND-
CASTLE
WINDOW
1
SC
GENERATION
CALIBRATE
2
I C
SDA 14
• A BOARD IC1401
• B3 (2/4) BOARD IC604
• S BOARD IC4705
CXA1875AM
16 15
LEVEL
CONVERTER
POWER
ON
RESET
REG
1 2
21
LUMINANCE VECTOR PROCESSING SPECTRAL PROCESSING
SMART PEAKING
Y
LUMINANCE
LTI 19
PROCESSING OUTPUT
VDC
17
STAGE
16
U,V BLACK STRETCH
HISTOGRAM PROCESSING
GAMMA CONTROL CDS
COLOUR VECTOR
PROCESSING
SATURATION DELAY
CTI
CORRECTION CONTROL
COLOUR
SKIN TONE CORRECTION
PROCESSING
GREEN ENHANCEMENT
BLUE STRETCH
22
NOISE
ADEXT1(LOW FREQUENCIES)
3
MEASURING
ADEXT2(LOW FREQUENCIES)
ADC 4
ADEXT3(LOW FREQUENCIES)
'CUE FLASH' 5
FEATUREMODE
DETECTION
2
I C CONTROL
• B3 (1/4) BOARD
14 13 12 11 10 9
OPEN
COLLECTOR
LEVEL LEVEL
LATCH
CONVERTER CONVERTER
2
I C DECODER VCO INHIBIT
LATCH LATCH LATCH LATCH LATCH
– DAC DAC DAC DAC DAC
+
VCC
AMP AMP AMP AMP AMP
PFD INHIBIT
3 4 5 6 7 8
– 136 –
• B3 (4/4) BOARD IC303
CXA3266Q
46 45
S OUT
VCO 5 TTLIN
Latch
VCOH
3
Y OUT
PECLIN
VCOL
4
U OUT
logic
V OUT
DIV
pulse width
2bit
SYNC 9 TTLIN
1/32 ~ 64/32 CLK
Polarity Phase Charge Fine
SYNCH 7
PECLIN Detector Pump Delay
SYNCL
8
1bit
2bit 6bit
1bit
1/256 ~ 1/4096
Programmable
Counter
12bit
HOLD
6 TTLIN
CF
ADXT1
ADXT2 1bit
on/off on/off
ADXT3
read out
DAC CONTROL REGISTER TTL OUT
TTL OUT
44 10 11 12 15
IC504
TLC2933IPWR
Voltage Control Oscillator
BIAS 13
Ring Oscillator
Bias VCO
VCO IN 12 3 VCO OUT
Control Output
10 2 TEST
Phase Frequency Detector
Charge Pump
VDD
FIN A 4
Detector 6 PFD OUT
FIN B 5
9
38
1bit
on/off
1bit
TTLOUT 24 DSYNC
Coarse
Polarity
Delay SW
33
DSYNCL
2bit
PECL OUT
1bit DSYNCH
34
2 ~ 5 CLK
1bit
DSYNC 1bit
on/off
1 ~ 2 CLK
Hold
Coarse
TTLOUT 23 CLK
Delay 1bit
Delay
1bit
on/off
TTL OUT 22 CLKN
DIV
VCO MUX
1, 2, 4, 8 32 CLKH
PECL OUT
31 CLKL
1bit 2bit
1bit
on/off
TTL OUT 21 CLK/2
1bit
on/off
CLK/2N
TTL OUT 20
RSET
1/2 30 CLK/2H
PECL OUT
29 CLK/2L
1bit
on/off
unlock
17 UNLOCK
detect
1bit
synthesizer whole chip
power save power save PECL 35 VBB
TTL IN
1bit
16 13 14
• B3 (2/4) BOARD IC603
• BD BOARD IC2612
TLC2932IPW
Voltage Control Oscillator
BIAS 13
Ring Oscillator
1/2
Bias VCO
VCO IN 12 MUX 3 VCO OUT
Control Output
VCO INHIBIT 10 2 SELECT
Phase Frequency Detector
Charge Pump
VDD
FIN A 4
Detector 6 PFD OUT
FIN B 5
PFD INHIBIT 9
– 137 –