KP-ER43M31, KP-ER43M61, KP-ER43M90, KP-ER43M91, KP-ER53M31, KP-ER53M61, KP-ER53M90, KP-ER53M91 (serv.man2) - Sony TV Service Manual (repair manual). Page 117

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KP-ER43M31/M61/M90/M91,ER53M31/M61/M90/M91
RM-961
6-7. IC  BLOCK  DIAGRAMS
• A1 (1/4)  BOARD : IC1101 TDA7265
• A1 (1/4)  BOARD : IC1201 TDA7315D013TR
LATCH
DAC
AMP
LATCH
DAC
AMP
LATCH
DAC
AMP
LATCH
DAC
AMP
LATCH
DAC
AMP
+
–
VCC
REG
I
2
C DECODER
LEVEL
CONVERTER
LEVEL
CONVERTER
LEVEL
CONVERTER
LATCH
POWER
ON
RESET
OPEN
COLLECTOR
3
6
2
5
8
1
4
7
SW1
SW0
DAC4
DAC3
DAC2
DAC1
DAC0
GND
14
11
15
12
9
16
13
10
VCC
SCL
SDA
SAD2
SAD1
SAD0
SW3
SW2
Bias
Control
12
13
10
4
5
9
VCO IN
BIAS
VCO INHIBIT
FIN A
FIN B
PFD INHIBIT
VCO
Output
Detector
6
PFD OUT
2
TEST
3
VCO OUT
VDD
Charge Pump
Ring Oscillator
Phase Frequency Detector
Voltage Control Oscillator 
• B3 (1/6)  BOARD : IC504  TLC2933IPWR
• B3 (3/6)  BOARD : IC603
• B3 (6/6) BOARD : IC313
TLC2932IPW
5
4
3
2
1
13
12
11
10
14
15
16
6
7
BCLK
NC
+VL
DGND
–VCC
WCLK
DATA
8
–VL
Control Logic
&
Level Shift
16Bit
Serial
Parallel
Converter
–
+
9
IOUT
AGND
SJ
RF
MSB ADJ
VPOT
+VCC
VOUT
16Bit
Latch
16Bit
DAC
• CR  BOARD : IC7101
• CG  BOARD : IC7201
• CB  BOARD : IC7301
TDA6111Q
• BD (3/5)  BOARD : IC2602, 2604,  2609,
• BD (4/5)  BOARD : IC2614, 2623, 2625
PCM56P/5
Bias
Control
12
13
10
4
5
9
VCO IN
BIAS
VCO INHIBIT
FIN A
FIN B
PFD INHIBIT
VCO
Output
1/2
MUX
Detector
6
PFD OUT
2
SELECT
3
VCO OUT
VDD
Charge Pump
Phase Frequency Detector
Voltage Control Oscillator 
Ring Oscillator
CURRENT
SOURCE
9
1
3
5
2
4
Vcc
GND
8
7
IK
VO
VF
6
VOF
MIRROR
200V
V
FOLLOWERS
7V
FOLLOWERS
MIRROR
DIFFERENTIAL
STAGE
–
+
MIRROR
MIRROR
VB
VI
• G, G1  BOARD 
IC6301
DM-58
1
3
4
5
R1
R2
IC1
10
11
MUTE / ST-BY
L + IN
R-VS L-VS
+VS
L OUT
L -IN
R OUT
R -IN
GND
R + IN
5
7
9
1
6
2
8
4
3
VOL
LOUD
RS
RS
MUTE
MUTE
SPKR
ATT
SPKR
ATT
LOUD(L)
BASS(L)
BASS(L)
L OUT
SCL
SDA
BUS
DIG GND
R OUT
L IN
CREF
GND
Vcc
R IN
TR(L)
LOUD(R)
BASS(R)
BASS(R)
TR(R)
SERIAL BUS DECODER.LATCHES
TREBLE
VOL
LOUD
BASS
SUPPLY
TREBLE
17
20
19
18
16
5
14
15
7
6
2
3
1
11
9
13
12
4
BASS
• B3 (2/5)  BOARD
IC604
CXA1875AM
52
53
54
56
55
57
58
62
61
59
15
14
13
10
60
49 11
7
3
4
CLP
SW
VM
SHP
LTI
0~–9dB
Y/Cb/Cr
•SHARPNESS
•PRE/OVER
•LTI-LEVEL
•SHP-F0
•COLOR
•HUE
•CB-OFFSET1
•CR-OFFSET1
•CB-OFFSET2
•CR-OFFSET2
•COLOR-AXIS
•NTSC-JPN
•NTSC-US
•PAL
•OTH
•H-POSITION
•AFC-BOW
•AFC-ANGLE
•DPIC-LEVEL
•AGING W
•AGING B
•PICTURE
•SUB-CON
•BRIGHT
•SUB-BRIGHT
•GAMMA
•D-COL
•DCOL-TEMP
•LIMIT-LEV
•R-DRIVE
•G-DRIVE
•B-DRIVE
•ABL-MODE
•ABL-TH
•P-ABL
•V-SIZE
•V-POSITION
•S-CORRECTION
•V-LINEARITY
•V-COMP
•V-ON
•R-CUTOFF
•G-CUTOFF
•B-CUTOFF
•BLK-BOTTOM
•PIC-ON
•R-ON
•G-ON
•B-ON
•LRGB2-LEV
SW
AFC
SCP
COUNT
MAT
YS
YM
YS
YM
GAM
DCOL
LIMT
DRV
AKB
BLK
PABL
PIC
BRT
Y
Y
CLP
DPIC
CLP
HD
LOOP2
•V-SCROLL
•V-ASPECT
•UP-VLIN
•LO-VLIN
•U-SCAN
•ZOOM-SW
W-FUNC
SW
CTI
Y/Cb/Cr
Cb/Cr
Cb/Cr
R-Y
G-Y
B-Y
Y
R
G
B
COL
HUE
•LEFT-BLK
•RIGHT-BLK
CLP PULSE
BLK PULSE
•V-FREERUN
•AKB-TIM1
•AKB-TIM2
•VBLKW
•H-LOCK
PULSE
GEN
AGC
VOSC
1/16 DIV
16fHVCO
AXIS
•DL-PASS
•VM-LEVEL
•CTI-LEVEL
•DC-TRAN
V-FUNC
EW-FUNC
DF-FUNC
EXTRA
•UP-CORNERPIN
•LO-CORNERPIN
•M-PIN
•H-SIZE
•PIN-AMP
•TRAPEZIUM
•EW-DC
•H-COMP
I  CBUS
DECODER
2
IREF
REG
63
64
1
6
5
16
17
20
18
19
21
23
22
25
27
29
31
26
28
30
24
33
34
35
36
38
39
40
41
50
43
48
44
45
46
ABL
Y1-IN
Cb1-IN
Cr1-IN
Y2-IN
FS
Cb2-IN
Cr2-IN
SCL
SDA
HS-IN
500k
AFC-FIL
SCP-OUT
VTIM-OUT
VS-IN
IREF-SIG
IREF-J
REG
V-OSC
V-AGC
EXTRA-PARA
DF-PARA
EW-OUT
VDN-OUT
VDP-OUT
VPROT
HD-OUT
XRAY-IN
HP-IN
L2-FIL
PGB-AFC-OUT
ABL-FIL
ABL-IN
IK-IN
B-SH
G-SH
R-SH
B-OUT
G-OUT
R-OUT
PABL-FIL
YSYM2
B2-IN
G2-IN
R2-IN
YSYM1
B1-IN
G1-IN
R1-IN
8PF
DPIC-DCTR
CLP-C
VM/C-OFF
VM-OUT
VM-MOD
• E  BOARD : IC4301  CXA2100AQ

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