Sony XTL-6100MK2 Service Manual ▷ View online
13
13
4-1. BLOCK DIAGRAM — MONITOR SECTION (XVM-6100MK2) —
XTL-6100MK2
SECTION 4
DIAGRAMS
7
8
5
6
8
: AUDIO
: VIDEO
1
3
AUDIO
POWER AMP
IC301
CN3
SP+
SP-
SP301
SPEAKER
R
CLAMP
Q1
7
G
CLAMP
Q11
6
22
23
24
25
27
30
9
10
11
5
2
1
2
7
3
15
14
10
28
B
CLAMP
Q21
OFFSET
CANSEL
POLARITY
SELECT
γ
RECTIFY
CH
DISPLAY
SELECT
OUTPUT
AMP
LEVEL
ADJUSTMENT
PULSE
CONVERSION
CURRENT
CONVERSION
CURRENT CONVERSION
16
17
18
19
RV213
OFFSET
RV212
COM
CUT
RV202
R
CUT
RV204
B
CUT
CURRENT CONVERSION
F.
F.
12
13
14
21
5
1
RV209
B
DRIVE
RV207
R
DRIVE
RV208
COM
DRIVE
COUNT
DOWN
VERTICAL
SEP
32FH
VCO
VIDEO CHROMA INTERFACE,
γ
-AMP, DRIVE AMP
IC201
RV702
BRIGHT
RV301
VOL
B+ (+5V)
B+
(+5V)
Q
Q
HD
SINGLE SHOT
IC203
SYNC
SEP
AFC
X202
480kHz
SYNC SEP
IC202
S1
POWER
RV601
+9V
RV401
+5V
REG
IC302
D102
POWER
F901
2A
F501
2A
F601
1.4A
B+
SWITCH
Q609
B+ (+23V)
B+ (+13V)
B+ (+5V)
B- (-5V)
B+ (+9V)
OUT2
+IN1
OUT1
SCP
+IN2
INVERTER
Q502-504
DC-DC
CONVERTER
IC401
DC-DC
CONVERTER
T501
PROTECTOR
Q401
D505
D601
D504
D503
D502
D105
D401
BL B+
SWITCH
Q602
V COM
AMP
Q211
V COM
BIAS
Q207-210
BL
ON/OFF
Q801, 802
BL
DRIVE
Q601
REG
Q604
SWITCH
Q610
INVERTER
Q607, 608
Q607, 608
2
3
1
IC601 (3/3)
13
12
14
IC601 (1/3)
8
10
IC601 (2/3)
HIGH
LOW
S701
DIMMER
BUFFER
Q603
DIMMER
IC601
CN1
3
2
15
14
13
AUDIO IN
BEEP
R. IN
G. IN
B. IN
5
BRIGHT
12
C. SYNC
16
NTSC/PAL
8
POWER.
SW
9
BL. ON/OFF
6
+B (+12V)
RV210
V COM AMP
RV211
V COM BIAS
B+ (+13V)
VGG (+23V)
VBB (+13V)
VBB (+13V)
VDD (+5V)
VDD (+5V)
VEE (-5V)
VEE (-5V)
CN8
15
13
11
VR
VG
VB
10
V COM
21
POLC
24
HD
23
VD
18
9
8
7
6
5
3
2
N/S
B+
(+23V)
B+
(+13V)
B+
(+5V)
B-
(-5V)
CN601
HV
GND
BACK-LIGHT
UNIT
DSP301
LIQUID CRYSTAL
DISPLAY
PANEL
Signal Path
DC-AC
CONVERTER
INVERTER
T601
MONITOR MAIN BOARD
04
10
SIRCS
3
1
REG
IC101
3
2
IR RECEIVER
IC102
SIRCS BUFFER
Q103
1
2
RI
GI
BI
HD
CP
OFFSET
COM.CUT
R.CUT B.CUT
B.DRV R.DRV COM.DRV
FF.CONT
FF.OUT
VO CENTER
BO
GO
RO
D702
SYNC
HD
VD
2
1
TUNER
MAIN
BOARD
CN3
(XT-
(XT-
993V)
1
(Page 14)
14
14
4-2. BLOCK DIAGRAM — TUNER UNIT (VIDEO) SECTION (XT-993V) —
XTL-6100MK2
J5-1
INPUT 1
VIDEO
J6-1
INPUT 2
VIDEO
AUDIO
SECTION
VIDEO
AUDIO
SECTION
SIMUL
V1
1
2
3
7
2
13
3
1
5
6
7
1
3
4
VIDEO
SWITCH
IC19
V2
3
2
1
SYNC GENERATOR
IC31
X3
3.58MHz
XT
XT
C.
SYNC
SYNC
RESET
BUFFER
Q90
5
0Z
1Z
0Y
Y
0X
1Y
1X
15
12
14
4
VIDEO SWITCH
IC18 (1/2)
10
9
11
COMP
BUFFER
Q60
NT/PAL
SWITCH
Q127,129
RELAY
DRIVE
Q128
VR4
RGB
DECODER
INPUT
LEVEL
LEVEL
RGB
DECODER
FO
DL2
BUFFER
Q103
APC
ACC
IH
DL
DEM
DL
AMP
MONITOR
OUT
DL AMP
& DAT
Y/C
MIX
HUE
VXO
CHROMA
AMP
24
2
4
3
1
10
15
8
11
12
14
23
32
Y IN
APC TC
VXO1
VXO2
HUE
SYNC
IN
IN
C IN
DLA
IN
DLA
BIAS
BIAS
C ADJ
C OUT
RY1
B+
(S +5V)
R OUT
C. SYNC
G OUT
B OUT
DAT
30
RGB DECODER
IC24
X5 4.43MHz
X4 3.58MHz
VIDEO
BUFFER
Q91, 92
Q91, 92
5
4
12
2
9 10 11
14
15
R
BUFFER
Q64
G
BUFFER
Q63
B
BUFFER
Q62
SYNC
BUFFER
Q61
RGB SWITCH
IC26
C B A
4
1
9 10 11
14
15
2
13
12
3
5
RGB SWITCH
IC25
C B A
12
15
14
13
CN3
VBS
R
G
B
6
+B 12V
16
NT/PAL
3
AUDIO
5
BRIGHT
9
PICTURE
OFF
OFF
8
POWER
SW
SW
10
SIRCS
2
BEEP
Q100
Q101
VR5
61
62
46
13
58
59
52
51
64
11
45
POWER
ON/OFF
Q10
SYNC
SEPARATOR
IC17
SIRCS
Q77
COL
HUE
48
V SYNC
H SYNC
H
43 V. MUTE
39 VD/RGB
38
31
32
32
SIMUL
DATA
CLK
NT/PAL
YS
ON/OFF
DISPLAY OFF
BRT
SIRCS
37
BEEP
BEEP
GENERATOR
IC21 (3/3)
BEEP
CONTROL
IC22 (2/2)
IC22 (2/2)
1
6
SYSTEM CONTROL
IC12 (1/2)
8
6
7
2
7
1
RGB
CONTROL
IC22 (1/2)
IC22 (1/2)
BUFFER
Q40, 41
Q40, 41
BUFFER
Q42
SIMULATION
BUFFER
Q53
12
13
11
IC21 (2/3)
+B
(S +12V)
AUDIO
CN2 (1/2)
2
10
13
14
15
7
12
VBS
R
G
B
BEEP
SIRCS
AUX(V)
AUDIO
SECTION
J8-1
OUTPUT
VIDEO
04
9
6
5
3
RGB
CONTROL
IC21 (1/3)
IC21 (1/3)
9
10
8
4
1
2
SIRCS
CONTROL
IC23
5
6
EEPROM
IC50
BUFFER
Q78
J10-1
SONY NAVI
(NVX)
VIDEO
NAVI IN
VIDEO INPUT SELECTOR
IC30
7
• Signal path
: VIDEO
: AUDIO
2
3
4
MONITOR
MAIN
BOARD
CN1
(XVM-
6100MK2)
1
B
C
A
X
Z
UK/CCIR
B+
(S +5V)
B+
(S +5V)
0Z
0Z
1Z
0X
0X
1X
0Y
Y
0Y
1Y
Z
X
Z
X
Y
SW1
TV SYSTEM
1
2
(Page 15)
(Page 15)
(Page 15)
(Page 13)
15
15
4-3. BLOCK DIAGRAM — TUNER UNIT (AUDIO) SECTION (XT-993V) —
XTL-6100MK2
R-CH
R
J5-2,3
-2
-3
-2
-3
L
INPUT 1
AUDIO
R-CH
R
J6-2,3
L
INPUT 2
AUDIO
J1
ANT IN
T1,2
TRAP
T3
VCO
AFT
TUNER BLOCK
TU1
IN
IF2 11
AGC
VCO
MIX
VIF
V DET
EQ
VIDEO
VIF
RF
AGC
AGC
VCO
1
5
4
9
1
4
3
SF1
BT
SCL
SDA
VOLTAGE
CONTROL
IC3
1
4
B+
(S +9V)
VIDEO
DET
LATCH
Q20, 21
EQ
AMP
RF
AGC
HPF
FM
DET
HPF
VCA
GATE
PULSE
DET
LPF
PILOT
CANCEL
LATCH
Q22, 23
CF1
CF2
5.5MHz
CF3
6MHz
VIDEO
AMP
Q24
47
SYSTEM CONTROL
IC12 (2/2)
35
42
40
60
44
AFT
VIDEO1
VIDEO2
VOL
S. MUTE
29
RESET
21
XIN
22
XOUT
14 PLL DATA
15 PLL CLK
15 PLL CLK
12 P.B
49 POWER
49 POWER
1
2
10
TONE
AMP
Q30, 31
RESET
IC1
LEVEL
DETECT
Q32
VOLUME
CONTROL
IC16
R-CH
LEVEL
ADJ.
Q33
12
9
6
7
4
8
14
13
15
AUDIO SWITCH
IC14
B A INH
4
5
X2
8MHz
R-CH
IC27
5
7
IC29 (1/2)
3
1
IC15
5
7
IC28
5
7
NOISE CANCELLER
IC33
VIDEO
2nd
SIF
SIF
FM
DET
DET
IN
NF
OUT
VIDEO
SECTION
VIDEO
SECTION
18
19
14
11
12
3
13
21
10
8
6
1
24
AFT
RF AGC VR
VR1
AGC
AGC
VIF/SIF PROCESSOR
IC13
Q106
POWER
ON/OFF
Q3, 4
B+
SWITCH
Q2
B+
(S +12V)
CN4
3
4
D2
D5
FU1
3.15A
R-CH
P.B
ACC
POWER
CN2 (2/2)
J10-2
3
AUDIO
SONY NAVI
(NVX)
AUDIO
NAVI IN
+9V REG
IC4
B+
(S +9V)
B+
(S +5V)
1
3
+5V REG
IC2
1
3
+5V
REG
Q1
B+
(+5V)
04
AUDIO MUTE
DRIVE
Q72, 73
MUTE
Q81
AUDIO
MUTE
Q80
R-CH
R
J8-2,3
-2
-3
L
OUTPUT
AUDIO
AUDIO
VIDEO
SECTION
SIMUL
VIDEO
SECTION
V2
V1
IC29 (2/2)
5
7
MUTE
DRIVE
Q35
Q96
MUTE
MUTE
• Signal path
: VIDEO
: AUDIO
D6
2
2
4
3
UK/CCIR (HK/CH)
X2
X1
X
X0
10
(Page 14)
(Page 14)
(Page 14)
(Page 14)
16
16
4-4. PRINTED WIRING BOARD — MONITOR SECTION (XVM-6100MK2) —
XTL-6100MK2
Ref. No.
Location
D102
A-8
D105
C-6
D204
E-7
D205
H-7
D206
H-7
D207
I-7
D208
H-7
D213
G-7
D215
I-7
D216
H-7
D302
G-12
D601
H-5
D602
I-4
D701
F-12
D702
E-12
D801
J-5
D802
I-4
D901
I-11
IC101
C-5
IC201
F-6
IC202
E-7
IC203
H-6
IC301
D-7
IC302
D-6
IC401
G-5
IC601
H-5
Q103
C-5
Q208
G-6
Q209
G-7
Q401
G-4
Q601
I-5
Q602
I-4
Q603
H-4
Q607
G-9
Q608
H-9
Q609
I-8
Q801
J-5
Q802
I-5
• Semiconductor
Location (side A)
Note:
• X
: parts extracted from the component side.
• Y
: parts extracted from the conductor side.
•
r
: Through hole.
• b
: Pattern from the side which enables seeing.
(The other layer’s patterns are not indicated.)
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B)
Pattern face side: Parts on the pattern face side seen from the
(Side B)
pattern face are indicated.
Parts face side: Parts on the parts face side seen from the
(Side A)
(Side A)
parts face are indicated.
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