Sony XTL-6100 Service Manual ▷ View online
– 9 –
– 10 –
3-1. BLOCK DIAGRAM — MONITOR SECTION (XVM-612) —
XTL-6100
SECTION 3
DIAGRAMS
7
8
5
6
8
: AUDIO
: VIDEO
1
3
AUDIO
POWER AMP
IC301
CN3
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
F501
F601
B+
SWITCH
Q609
B+
ON/OFF
Q605, 606
B+ (+23V)
B+ (+13V)
B+ (+5V)
B- (-5V)
B+ (+9.1V)
B+ (+8.7V)
OUT2
+IN1
OUT1
SCP
+IN2
INVERTER
Q502-504
DC-DC
CONVERTER
IC401
DC-DC
CONVERTER
T501
PROTECTOR
Q401
D505
D504
D503
D502
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)
1
TUNER
MAIN
BOARD
CN3
(XT-981V)
RV210
V COM AMP
RV211
V COM BIAS
B+
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
22
POLS
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
– 19 –
•
IC Block Diagrams
IC201 TA8696F
IC202 LA7218M-TE-R
IC203 TC74HC123AF
IC401 TL1451ACPW
14
15
13
12
17
16
18
19
22
21
20
23
24
27
26
30
29
28
25
PULSE
CONVERSION
INPUT
DISCRIMINATION
INPUT
LATCH
POLARITY
SELECT
LEVEL
ADJUSTMENT
CH DISPLAY
SELECT
γ
RECTFY
OFFSET CANCEL
OUTPUT
AMP
CURRENT
CONVERSION
CURRENT
CONVERSION
CURRENT
CONVERSION
REFERENCE
VOLTAGE
F.F.
11
7
6
5
8
9 10
3
4
2
1
XH MODE
B-CH IN
G-CH IN
R-CH IN
B S/H
B IN
G IN
R IN
L GND
R S/H
V REF
B DRIVE
R DRIVE
COM DRIVE
L VCC
HD
VD
CP
F.F. OUT
F.F. CONT
H VCC
VO CENTER
B OUT
G OUT
R OUT
H GND
B CUTOFF
R CUTOFF
COM CUTOFF
γ
OFFSET
1
2
3
4
5
6
7
8
9
10
11
12
13
14
AFC
32fH
VCO
VCO
COUNT
DOWN
DOWN
LOCK
DET
DET
SYNC
SEP
SEP
V.SEP
NC
VCC
AFC
CTL
CTL
VCO
OUT
OUT
VCO
IN
IN
HD
OUT
OUT
DET
OUT
OUT
EXC
GND
VD
OUT
OUT
SYNC
OUT
OUT
F.B.
CLAMP
CLAMP
VIDEO
IN
IN
NC
16
15
14
13
12
11
10
9
1
2
3 4
5
6
7
8
VREF
S
R
LATCH
S
U. Y. LO
VREF
VREF
–
+
+
+
–
+
–
OUTPUT1
PWM
COMP
OUTPUT2
PWM
COMP
ERROR AMP
SHORT
CIRCUIT
PROTECTION
COMP
TRAINGLE
OSC
REFERENCE
VOLTAGE
VREF
+25V
ERROR AMP
REF
OUT
S.C.P
NON-INV-
INPUT2
INV-
INPUT2
FEED
BACK2
DEAD
TIME
CONTROL2
OUT2
VCC
GND
OUT1
RT
NON-INV-
INPUT1
INV-
INPUT1
FEED
BACK1
DEAD
TIME
CONTROL1
CT
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
CLR
Q
Q
CLR
Q
Q
1A
1B
1 CLR
CEXT 2
2 REXT/CEXT
1Q
2Q
GND
VCC
1 REXT/CEXT
CEXT 1
1Q
2Q
2 CLR
2B
2A
– 20 –
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Color Indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
SECTION 4
EXPLODED VIEW
NOTE:
• The mechanical parts with no reference
number in the exploded views are not supplied.
• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
Some delay should be anticipated
when ordering these items.
• Accessories and packing materials and
hardware (# mark) list are given in
the last of this parts list.
the last of this parts list.
Ref. No.
Part No.
Description
Remark
4-1. MONITER SECTION (XVM-612)
N
N
Ref. No.
Part No.
Description
Remark
1
3-906-376-01 SCREW (2.6X6)
2
3-007-691-01 CUSHION (PC BOARD)
3
X-3375-954-1 PANEL ASSY, FRONT
4
3-007-512-01 CUSHION (1)
5
3-007-693-01 CUSHION (LCD)
* 6
A-3317-004-A MONITOR MAIN BOARD, COMPLETE
7
3-928-056-01 KNOB
8
3-704-197-52 SCREW (M1.4X3.5), LOCKING
9
3-713-790-01 SCREW (M2X5), TAPPING, P3
* 10
3-937-857-01 BRACKET, SPEAKER
11
X-3374-921-1 PANEL ASSY (6100), REAR
* 12
3-937-856-01 BRACKET, PANEL
* 13
3-937-858-01 BRACKET, STAND
14
7-627-853-28 SCREW, PRECISION +P 2X3 TYPE3
DSP301 1-801-370-11 DISPLAY PANEL, LIQUID CRYSTAL
SP301
SP301
1-505-386-11 SPEAKER (5cm)
3
4
5
2
9
9
9
9
9
9
9
7
8
9
9
10
6
12
11
13
1
1
1
DSP301
SP301
14
14
– 21 –
SECTION 5
ELECTRICAL PARTS LIST
NOTE:
• Due to standardization, replacements in
the parts list may be different from the
parts specified in the diagrams or the
components used on the set.
parts specified in the diagrams or the
components used on the set.
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• RESISTORS
All resistors are in ohms.
METAL:Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F:nonflammable
METAL:Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F:nonflammable
• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
Some delay should be anticipated
when ordering these items.
• SEMICONDUCTORS
In each case, u :
µ
, for example:
uA.. :
µ
A..
uPA.. :
µ
PA..
uPB.. :
µ
PB.. uPC.. :
µ
PC.. uPD.. :
µ
PD..
• CAPACITORS
uF :
µ
F
• COILS
uH :
µ
H
When indicating parts by reference
number, please include the board.
number, please include the board.
MONITOR MAIN
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
*
A-3317-004-A MONITOR MAIN BOARD, COMPLETE
******************************
3-704-197-52 SCREW (M1.4X3.5), LOCKING
3-928-056-01 KNOB
3-928-056-01 KNOB
< CAPACITOR >
C1
1-135-208-11 TANTAL. CHIP
1uF
20%
10V
C2
1-135-259-11 TANTAL. CHIP
10uF
20%
6.3V
C11
1-135-259-11 TANTAL. CHIP
10uF
20%
6.3V
C12
1-135-208-11 TANTAL. CHIP
1uF
20%
10V
C21
1-135-259-11 TANTAL. CHIP
10uF
20%
6.3V
C22
1-135-208-11 TANTAL. CHIP
1uF
20%
10V
C101
1-126-155-11 ELECT
100uF
20%
6.3V
C102
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C204
1-104-911-11 TANTAL. CHIP
33uF
20%
10V
C209
1-135-208-11 TANTAL. CHIP
1uF
20%
10V
C210
1-135-208-11 TANTAL. CHIP
1uF
20%
10V
C211
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C212
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C213
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C214
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C215
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C216
1-127-485-00 ELECT
33uF
20%
6.3V
C217
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C218
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C219
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C220
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C221
1-164-357-11 CERAMIC CHIP
1000PF
5%
50V
C222
1-164-357-11 CERAMIC CHIP
1000PF
5%
50V
C225
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C235
1-164-346-11 CERAMIC CHIP
1uF
16V
C237
1-135-208-11 TANTAL. CHIP
1uF
20%
10V
C238
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C239
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
C240
1-164-473-11 CERAMIC CHIP
820PF
5%
50V
C241
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C242
1-135-208-11 TANTAL. CHIP
1uF
20%
10V
C249
1-127-498-00 ELECT
15uF
20%
16V
C250
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C251
1-104-957-11 ELECT
47uF
20%
25V
C252
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C253
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C302
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C303
1-162-969-11 CERAMIC CHIP
0.0068uF 10%
25V
C304
1-164-676-11 CERAMIC CHIP
2200PF
5%
16V
C305
1-162-966-11 CERAMIC CHIP
0.0022uF 10%
50V
C306
1-117-202-21 ELECT CHIP
1uF
20%
50V
C307
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C308
1-117-202-21 ELECT CHIP
1uF
20%
50V
C309
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C310
1-165-128-11 CERAMIC CHIP
0.22uF
16V
C311
1-127-512-00 ELECT
10uF
20%
25V
C312
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C313
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C314
1-124-122-11 ELECT
100uF
20%
50V
C315
1-124-122-11 ELECT
100uF
20%
50V
C401
1-164-739-11 CERAMIC CHIP
560PF
5%
50V
C402
1-164-392-11 CERAMIC CHIP
390PF
5%
50V
C403
1-162-967-11 CERAMIC CHIP
0.0033uF 10%
50V
C404
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C405
1-162-967-11 CERAMIC CHIP
0.0033uF 10%
50V
C406
1-164-392-11 CERAMIC CHIP
390PF
5%
50V
C407
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C408
1-164-346-11 CERAMIC CHIP
1uF
16V
C409
1-135-214-21 TANTAL. CHIP
4.7uF
20%
20V
C501
1-162-958-11 CERAMIC CHIP
270PF
5%
50V
C502
1-126-098-11 ELECT
22uF
20%
35V
C503
1-127-498-00 ELECT
15uF
20%
16V
C504
1-127-485-00 ELECT
33uF
20%
6.3V
C505
1-127-485-00 ELECT
33uF
20%
6.3V
C506
1-126-098-11 ELECT
22uF
20%
35V
C507
1-127-498-00 ELECT
15uF
20%
16V
C508
1-107-869-11 ELECT
470uF
20%
6.3V
C509
1-127-485-00 ELECT
33uF
20%
6.3V
C510
1-128-078-11 ELECT
33uF
20%
25V
C512
1-126-155-11 ELECT
100uF
20%
6.3V
C601
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
C602
1-126-096-11 ELECT
10uF
20%
35V
C603
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
C604
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C605
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
C606
1-107-682-11 CERAMIC CHIP
1uF
10%
16V
C607
1-107-682-11 CERAMIC CHIP
1uF
10%
16V
C609
1-127-498-00 ELECT
15uF
20%
16V
C611
1-117-198-21 FILM CHIP
0.033uF
10%
100V
C612
1-107-526-11 CERAMIC CHIP
22PF
10%
3KV
C613
1-127-512-00 ELECT
10uF
20%
25V
C801
1-128-078-11 ELECT
33uF
20%
16V
C901
1-128-528-11 ELECT
470uF
20%
16V
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