Sony RM-916, Service Manual

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KV-ES29M90
RM-916
KV-ES29M90
RM-916
KV-ES29M90
RM-916
PRINTED WIRING BOARDS
E
[RGB OUT, DEFLECTION]
1
1.5Vp-p (V)
6
2.4Vp-p (H)
11
2.7Vp-p (V)
2
1.4Vp-p (V)
7
7.3Vp-p (V)
12
2.1Vp-p (V)
3
5.0Vp-p (V)
8
64.0Vp-p (V)
13
0.1Vp-p (H)
4
2.4Vp-p
9
1.7Vp-p (V)
5
2.4Vp-p
10
1.2Vp-p (V)
14
0.7Vp-p (H)
15
0.6Vp-p (H)
E BOARD WAVEFORMS
46 45
49 11
44 48 43 50 41 40 39
54
53
52
57
58
56
55
38 36 35 34 33
24
30
28
26
31
29
27
25
VM
Y
Y
Y
SHP
LTI
• VM-LEVEL
• SHARPNESS
• PRE/OVER
• LTI-LEVEL
• SHP-F0
• DPIC-LEVEL
• AGING W
• AGING B • R-DRIVE
• G-DRIVE
• B-DRIVE
• ABL-MODE
• ABL-TH
• P-ABL
• LRGB2-LEV
• R-CUTOFF
• G-CUTOFF
• B-CUTOFF
• BLK-BOTTOM
• PIC-ON
• R-ON
• G-ON
• B-ON
• PICTURE
• SUB-CON
• BRIGHT
• SUB-BRIGHT • GAMMA
• D-COL
• DCOL-TEMP
• LIMIT-LEV
CLP
CLP
SCP
SW
CTI
CLP PULSE
BLK PULSE
I 2 C BUS
DECORDER
CLP DPIC
Cb/Cr
R-Y
G-Y
R
G
B
B-Y
SW
COL
HUE
AXIS
ABL
IREF REG
7
AGC
VOSC
IREF-SIG
IREF-J
REF
3
V
-OSC
4
V-
A
G
C
Y1-IN
Cb1-IN
Cr1-IN
FS
Y2-IN
Cb2-IN
Cr2-IN
SCP-OUT
AFC-FIL
500K
HS-IN
SDA
SCL
VTIM-OUT
VS-IN
PABL-FIL
R-OUT
G-OUT
B-OUT
R-SH
G-SH
B-SH
IK-IN
22 ABL-IN
23 ABL-FIL
21 PGB-AFC-OUT
19 L2-FIL
18 HP-IN 14
20 XRAY-IN
17 HD-OUT
13
16 VPROT
5 VDP-OUT
6
10
VDN-OUT
1 EW-OUT
64 DF-PARA
63 EXTRA-PARA
SW
AFC
YS
YM
MAT
YCbCr
YCbCr
VM-MOD VM-OUT VMC-OFF CLP-C DPIC-DCTR BPH R1-IN G1-IN B1-IN YSYM1 R2-IN G2-IN B2-IN YSYM2
YS
YM PIC
BRT
GAM
DCOL
LIMT
DRV
AKB
BLK
PABL
0~-9dB
60
15
59
61
62
COUNT
16/HVCO
1/16 DIV
PULSE
GEN
• LEFT-BLK
• RIGHT-BLK
• H-LOCK
• V-FREERUN
• AKB-TIM1
• AKB-TIM2
• VBLKW
• CTI-LEVEL
• DL-PASS • DC-TRAN
• COLOR
• HUE
• CB-OFFSET1
• CR-OFFSET1
• CB-OFFSET2
• CR-OFFSET2
LOOP2 HD
V-FUNC
EW-FUNC
DF-FUNC
EXTRA
• H-POSITION
• AFC-BOW
• AFC-ANGLE
W-FUNC
• V-SCROLL
• V-ASPECT
• M-PIN
• LO-CORNERPIN
• TRAPEZIUM • EW-DC
• H-COMP
• V-SIZE
• V-POSITION
• S-CORRECTION • V-LINEARITY
• V-COMP
• V-ON
• H-SIZE
• PIN-AMP
• UP-CORNERPIN
• UP-VLIN
• LO-VLIN
• U-SCAN
• ZOOM-SW
• COLOR-AXIS
• NTSC-JPN
• NTSC-US
• PAL
• OTH
E Board IC4301 CXA2100AQ
• :Pattern from the side which enables seeing.
• :Pattern from the rear side.
– E Board (Component Side) –
– E Board (Conductor Side) –
Schematic diagrams
H
1
H
2
H
3 boards
/
E BOARD (Conductor Side)
IC
IC4800 B-2
IC4801 C-2
IC4802 B-1
IC4803 C-2
TRANSISTOR
Q4301 A-3
Q4302 B-3
Q4315 C-3
Q4316 B-4
Q4317 B-4
Q4318 D-3
Q4801 B-2
Q4802 B-2
E BOARD (Component Side)
IC
IC4301 C-2
IC4800 A-4
IC4801 C-4
IC4802 B-5
IC4803 D-4
TRANSISTOR
Q4303 D-4
Q4304 C-1
Q4305 A-2
Q4307 B-2
Q4308 B-2
Q4310 B-2
Q4319 C-1
Q4320 D-1
Q4321 D-1
Q4322 D-2
Q4800 B-4
Q4804 B-5
Q4805 B-4
Q4806 B-2
Q4807 C-5
Q4808 B-4
Q4810 B-5
Q4811 B-5
Q4813 A-4
Q4815 B-5
Q4816 A-3
Q4817 A-5
Q4818 A-5
DIODE
D4302 A-2
D4303 B-3
D4304 B-3
D4305 B-12
D4308 D-3
D4309 D-3
D4802 B-5
D4805 B-4
D4806 C-5
D4811 A-3
D4812 A-4
D4815 A-4
Q4806 B-12
Q4809 B-1
Q4812 A-1
Q4814 A-1
DIODE
D4301 C-3
D4303 B-3
D4311 B-5
D4312 B-5
D4313 A-4
D4800 B-1
D4801 C-1
D4802 B-1
D4803 C-1
D4804 C-1
D4806 A-1
D4807 A-2
D4808 B-1
D4809 A-3
D4811 A-3
D4812 A-2
D4813 B-4
D4814 B-3
D4815 A-2
D4819 C-3
A
1 2 3 4 5
B
C
D
E
A
1 2 3 4 5
B
C
D
E