Design and specifications are subject to change without notice.
– 2 –
KV-HR36M61
RM-1007
TABLE OF CONTENTS
SectionTitlePage
––––––––––––––
1. SELF DIAGNOSIS FUNCTION .................................... 5
SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND THE
(CAUTION)
ANODE CAP TO THE METAL CHASSIS, CRT SHIELD, OR CARBON PAINTED ON THE CRT, AFTER REMOVING THE ANODE.
WARNING!!
AN ISOLATION TRANSFORMER SHOULD BE USED DURING
ANY SERVICE TO AVOID POSSIBLE SHOCK HAZARD, BECAUSE OF LIVE CHASSIS.
THE CHASSIS OF THIS RECElVER IS DIRECTLY CONNECTED
TO THE AC POWER LINE.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY SHADING AND MARK ! ON
THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE
PAR TS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE
THESECOMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT
ARE CRITICAL TO SAFEOPERATION ARE IDENTIFIED IN THIS
MANUAL. FOLLOW THESE PROCEDURES WHENEVER CRITICAL COMPONENTS ARE REPLACED OR IMPROPER OPERATION IS SUSPECTED.
• T Board ............................................................................. 200
• UG Board .......................................................................... 201
• W Board ............................................................................ 205
– 4 –
KV-HR36M61
SECTION 1
SELF DIAGNOSIS FUNCTION
1.Summary of Self-Diagnosis Function
•This device includes a self-diagnosis function.
•In case of abnormalities, the 1 indicator automatically blinks. It is possible to predict the abnormality location by the number
of blinks. The Instruction Manual describes blinking of the 1 indicator.
•If the symptom is not reproduced sometimes in case of a malfunction, there is recording of whether a malfunction was generated or not. Operate the remote command to confirm the matter on the screen and to predict the location of the abnormality.
2.Diagnosis Items and Prediction of Malfunction Location
•When a malfunction occurs the 1 indicator only blinks for one of the following diagnosis items. In case of two or more
malfunctions, the item which first occurred blinks. If the malfunctions occurred simultaneously, the item with the lower blink
count blinks first.
•The screen display displays the results regarding all the diagnosis items listed below. The display “ 0 ” means that no malfunctions occurred.
•The STAND BY indicator blinking display is released by turning OFF the power switch
on the TV main unit or removing the plug from the power.
But in the RLY ERR (10 times blinking), do not release by tuning power off.
For details, refer to the item 1-6.
4.Self-diagnosis screen displays
•In cases of malfunctions where it is not possible to determine the symptom such as when the power goes off occasionally or when
the screen disappears occasionally, there is a screen display on whether the malfunction occurred or not in the past (and whether
the detection circuit operated or not) in order to allow confirmation.
<Screen Display Method>
•Quickly press the remote command button in the following order from the standby state.
5
bbb
–
=/1
˘
Be aware that this differs from the method of
entering the service mode ( + ).
Self-diagnosis screen display
• "G" : OK, "NG" : DETECTS ONCE OR MORE
• THE 10 DIGITS OF NUMERALS ARE FOR CHECKING,
NO RELATION TO DIAGNOSIS.
• 101 : NO LED BLINKING FOR WDT.
"0" : NUMBER OF DETECTION.
– 6 –
KV-HR36M61
5.After the self-diagnosis operation
•The results display is not automatically cleared. In case of repairs and after repairs, check the self-diagnosis screen and be sure
to return the results display to “ 0 ”.
•If the results display is not returned to “ 0 ” it will not be possible to judge a new malfunction after completing repairs.
•When ending the self-diagnosis screen completely, turn the power switch OFF on the remote commander or the main unit.
AUDIO PROT
(FROM A BOARD)
LOW-B ERR
(FROM A BOARD)
HV-PROT
(FROM D BOARD)
OVP
(FROM A, D BOARD)
AC-RLY
(TO A BOARD)
OCP
(FROM A, D BOARD)
HV PROT
OVP
MAIN MICRO-
COMPUTER
IC0001
OCP
12C BUS
YCJ IC0401
CXA-2170Q
MG BOARD
12C BUS
PF
MICRO-
COMPUTER
IC0002
LED
BLINKING
TIMES
2
3
4
5
6
7
8
9
10
• I2C YCJ RETURN DATA
11111111
SYMPTOM
+B OCP
+B OVP
V-STOP
AKB
LOW-B ERROR
H-STOP
AUDIO PROT
Z DET
HV PRT
AKB
H-STOP
V-S TOP
– 7 –
KV-HR36M61
RM-1007
+B OCPIf the IC701 Pin 44 (+B OCP DET) is high 2 seconds, turn AC-RELAY low (P-OFF) and make STANDBY
LED blinks twice.
+B OVPIf the IC701 Pin 45 (+B OVP DET) is high 2 seconds, turn AC-RELAY low (P-OFF) and make STANDBY
LED blinks three times.
V-STOPIf the return data Bit0 (VNG) from CXA2150Q is “1” while 2 seconds, turn AC-RELAY low (P-OFF) and
make STANDBY LED blinks four times.
AKBIf the return data Bit2 (IKREF) from CXA2150Q is “0” and there is no change for 20 seconds, make
STANDBY LED blinks five times.
At this time, AC-RELAY continues to high.
LOW-B ERRORIf the IC701 Pin 69 (AC-RELAY) is high and the Pin 43 (LOW-B ERROR DET) is low while 5 seconds,
turn AC-RELAY low (P-OFF) and make STANDBY LED blinks six times.
H-STOPIf the return data Bit1 (HNG) from CXA2170 is “1” while 2 seconds, turn AC-RELAY low (P-OFF) and
make STANDBY LED blinks seven times.
W. D. T.Observes the watch dock timer (BUS COMMUNICATION ERROR DET) bus communication. If errors are
detected, counts up and reform the bus communication and displays the number of time.
(No LED blinking).
AUDIO PROTIn case of Pin 85 of IC101 (AUDIO PROT DET) turns high 60msec twice at a time, makes AC-RELAY
turns low (Power off) and STANDBY-LED blinks 8 times.
HV-PROTIn case of Pin 33 of IC101 (HV-PROT DET) turns high 10 seconds continuously in normal operation or in
BS fixed Stand-by, makes AC-RELAY turns low (Power off) and STANDBY-LED blinks 10 times.
Z DETThere are two causes for Zero Cross Error.
Normally the pulse doubled AC power supply frequeny is fed to Pin 8 of IC101. But in case of the
abnormal pulse is fed, it makes AC-RELAY turns low (Power off) and STANDBY-LED blinks 9
times.
In this case, “1” is not displayed in ’9. Z DET’ column in the self-diagnosis mode.
– 8 –
SECTION 2
DISASSEMBLY
2-1. REAR COVER ASSEMBLY2-3. SERVICE POSITION
1 Four screws (+BVTP 4x16)
2 Rear cover assembly
KV-HR36M61
RM-1007
1 Three screws (+BVTP 4x16)
2-2. CHASSIS ASSEMBLY
1 Three screws
(+BVTP 4x16)
1 Three screws
(+BVTP 4x16)
1 Screw (+BVTP 4x16)
Turn the chassis assembly
in the arrow direction, and
stand it its right side on the
bottom.
A support
2-4. SPEAKER BOX ASSEMBLY
2 Two screws (+ TWHTP 4x25)
1 Claw
1 Connector
1 Claw
2
3 Speaker box dssenbly
Chassis assembly
– 9 –
KV-HR36M61
RM-1007
2-5. T AND UG BOARDS
8 Screw
(+BVTP 3x12)
9 Two connectors
(CN5802, 5803)
8 Screw
(+BVTP 3x12)
2-6. BM AND MG BOARDS
3
0 T board
3
6 Connectors
(CN1501)
7 UG board
5 U bracket
1 Screw
(+BVTP 3x12)
4 Power cord
2 Screw
(+PSW 3x8)
1 Five screws
(+BVTP 3x12)
3 BM bracket
2-7. A BOARD
1 Screw
(+PSW3x8)
2 Two screws
(+BVTP3x12)
CN0050
CN0301
CN0006
CN0406
CN0405
CN6006
CN2001
4 Two screws
(+BVTP 3x12)
MG board
CN0004
CN0401
CN0402
2 Connectors
CN6100 CN6101
CN0301
BM board
(with MS2 board)
CN6010
CN6005
CN6001
CN2017
A board
3 Connectors
CN2006, 2007, 2011, 2012
– 10 –
5
4 Three screws
(+BVTP 3x12)
RF splitter
1 Connector
KV-HR36M61
RM-1007
2-9. SF BOARD2-8. D BOARD
2 Screw
(+BVTP 3x12)
CN5017
CN6400
CN5012
3
1 Connectors
CN5019
CN5003
CN5010
D board
CN3805
2 Three screws
(+BVTP 3x12)
1 Connectors
CN3803CN3804
CN3807
CN3806
CN3808
CN3809
SF board
3
2-10. H3, H4, H5 AND HMG BOARDS
5 Screw
(+BVTP 3x12)
6 HMG board
1 Connectors
CN1502
2 Screw
(+BVTP 3x12)
3 H4 board
1 Connectors
CN1054, 1055
9 H3 board
4 Connectors
CN7204
7 Connectors
CN1001,
to 1003
8 Screw
(+BVTP 3x12)
0 Connectors
CN9302, 9303
qs H5 board
qa Screw
(+BVTP 3x12)
– 11 –
KV-HR36M61
RM-1007
2-11. HARNESS ARRANGEMENT
CN9001
CN6013
CN6005
CN6000
CN6006
COIL,NA ROTATION
CN6100
CN6101
CN0301
CN9009
CN9002
CN9001
CN3806-3809
CN9104, 9101
CN5010
– 12 –
2-12. REMOVAL OF ANODE-CAP
KV-HR36M61
RM-1007
NOTE : After removing the anode, short circuit the anode of the picture tube
the anode cap to the metal chassis, CRT shield or carbon paint on the
CRT.
• REMOVING
1 Turn up one side of the rubber
2 Using a thumb pull up the rubber
PROCEDURES
a
a
cap in the
b
cap
direction indicated
b
firmly in the direction indicated by the arrow
c
by the arrow a.
and
b
.
3 When one side of the rubber cap is separated
can be removed by turning up the rubber cap and pulling it up in the direction of the
arrow
c.
from the anode b
utton, the anode-cap
•HOW TO HANDLE AN ANODE-CAP
1 Do not dama
2 Do not press
A metal fitting called
3 Do not turn
The shatter-hook
ge the surface
the rubber too hard
the shatter-hook terminal is built into
the foot of rubber over too hard.
terminal will stick out
of anode-caps with
so as not to damage the inside of
or damage the rubber
sharp shaped objects.
anode-cap.
the rubber.
.
– 13 –
KV-HR36M61
RM-1007
2-13. CRT
NOTE: After removing the anode, short circuit the anode of the picture tube
and the anode cap to the metal chassis, CRT shield or carbon paint
on the CRT.
9 DGC holder
2 Speaker box assembly
0 Degauss coil
1 Screws
(+PWH 4x16)
0 Degauss coil
qa Extension
springs
4 Chassis assembly
5 C board
6 Neck assembly
3 Anode cap
7 Deflection
yoke
qs Screws
(Crown washer +TP 7x40)
8 CRT supporter
qd CRT
CUSHON
– 14 –
SECTION 3
SERVICE MODE
KV-HR36M61
RM-1007
3-1.METHOD OF SETTING THE SERVICE ADJUSTMENT
MODE
SERVICE MODE PROCEDURE
1. Standby mode. (Power off)
2. n 5 n (+) n=/1
on the Remote Commander.
(Press each button within a second.)
3-2.SERVICE MODE ADJUSTMENT
Item NO.(register name)
Category
Data
OSD 0 OSV32 SERVICE50 CH 1
3. The SCREEN displays the item being adjusted.
4. Press 1 or 4 on the Remote Commander to select the
adjustment item.
5. Press 3 or 6 on the Remote Commander to change the data.
6. Press 2 or 5 on the Remote Commander to select the
category.
7. If you want to recover the latest values press 7 then - to read
the memory.
8. Press [MUTING] then - to write into memory.
9. Turn power off.
Note: Press 8 then - on the Remote Commander to initialize
or turn set off and on to exit.
3-4. ADJUSTING BUTTONS AND INDICATOR
=/1
%
DRC-MF
Category up
Category down
Read
(+)
OPTION RESET
VIDEO
N
E
T
C
E
R
S
P
Y
R
S
T
O
I
C
M
K
E
M
MODE
INDEX
PROG
HD/DVD
A/B
V CENTERPALETTE
P
R
N
I
O
W
G
T
+
–
T
G
W
O
I
R
N
P
123
456
7809
JUMP
PROG
TV
MENU
Adjustment item up
Data up
Data down
Adjustment item down
-
RM-1007
3-3.MEMORY WRITE CONFIRMATION METHOD
1. After adjustment, turn power off with the remote commander.
2. Turn power on and set to Service Mode.
3. Call the adjusted items again and confirm they were adjusted.
– 15 –
KV-HR36M61
F
F
F
F
F
L
L
L
L
M
P
P
L
RM-1007
3-5.SERVICE MODE LIST
OSD
Functiona lity
No.Name
00OSV
01OSH
02FW1
03FW2
04VO
Standards *1
Functiona lity
No.Name
04VO
RangeStand ardsFunction
FULL50FULL60FULL100
32323232323232
OSD V Position
32
OSD H Position
13
OSD ODD/EVEN Field Window Setup #1
07
OSD ODD/EVEN Field Window Setup #2
20
*1
OSD V Position (Offset)Wide/50/60/100/120/HD/Twin/Favorite/Index
05W/G Monaural T hreshold
01W/G Agreement Count
48W/GSearch Delay
32NICAMSearch Delay
16Stereo status Read Delay
01AGC Switch Auto/Constant
40AGC Gain at Co nsta nt Mode
00Carr ier muting o n/off
01Audio Clock out on/off
27FM Pr escale for non-M system
50FM Prescale for M system
54FM Prescale for HDEV
101FM Pr escale for HDE V and M
28W/G Prescale
127NICAM Prescale
80Auto FM switch Threshold
48Lou d Speaker gain 0700h t o 07FFh