Sony KLV-26U300A / KLV-32U300A / KLV-37U300A Service Manual ▷ View online
SERVICE MANUAL
LCD Colour TV
LAX U
CHASSIS
MODEL NAME
REMOTE COMMANDER DESTINATION
KLV-26U300A
RM-GA009 E/ME/OCE/SA
KLV-26U300A
RM-CA009 WB
KLV-32U300A
RM-GA009 E/ME/OCE/SA
KLV-32U300A
RM-CA009 WB
ORIGINAL MANUAL ISSUE DATE: 6/2007
REVISION DATE
SUBJECT
7/2007
Added KLV-26U300A and KLV-37U300A models.
8/2007
Added Taiwan model.
9-834-174-03
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
MODEL NAME
REMOTE COMMANDER DESTINATION
KLV-37U300A
RM-GA009 E/ME/OCE/SA
KLV-37U300A
RM-CA009 WB
SERVICE MANUAL
LCD Colour TV
LAX U
CHASSIS
9-834-174-03
KLV-26U300A/32U300A/37U300A
RM-GA009
(E/ME/OCE/SA)
MODEL NAME
REMOTE COMMANDER DESTINATION
KLV-26U300A
RM-GA009 E/ME/OCE/SA
KLV-26U300A
RM-CA009 WB
KLV-32U300A
RM-GA009 E/ME/OCE/SA
KLV-32U300A
RM-CA009 WB
MODEL NAME
REMOTE COMMANDER DESTINATION
KLV-37U300A
RM-GA009 E/ME/OCE/SA
KLV-37U300A
RM-CA009 WB
RM-CA009
(WB)
KLV-26/32/37U300A
2
TABLE OF CONTENTS :
SPECIFICATIONS
3
WARNINGS AND CAUTIONS
6
SAFETY-RELATED COMPONENT WARNING
7
SAFETY CHECK-OUT
9
SECTION 1 : DISASSEMBLY
10
SECTION 2 : SERVICE MODE (factory mode)
16
SECTION 3 : ADJUSTMENT
18
3-1. Preparation
18
3-2. Adjust White Balance of "COOL" temperature;
18
3-3. Adjust White Balance of "NEUTRAL" temperature;
18
3-4. Adjust White Balance of "WARM" temperature;
18
3-5. Average Value of W/B
18
SECTION 4 : TIMING CHART
19
SECTION 5 : DIAGRAMS
20
5-1. BOARD Layout/WIRING Layout
20
5-1-1. KLV-26U300A
20
5-1-2. KLV-32U300A
21
5-1-3. KLV-37U300A
22
5-2. Frame Diagram
23
5-3. BLOCK DIAGRAM
24
5-4. SCHEMATIC
25
5-5. PCB Layout
45
SECTION 6 : EXPLODED VIEW & REPLACEMENT PARTS LIST
51
6-1. KLV-26U300A
51
6-1-1. BEZEL AND REAR COVER
51
6-1-2. CHASSIS
52
6-1-3. PARTS LIST
53
(1) Except WB model
53
(2) WB model
54
6-2. KLV-32U300A
55
6-2-1. BEZEL AND REAR COVER
55
6-2-2. CHASSIS
56
6-2-3. PARTS LIST
57
(1) Except WB model
57
(2) WB model
58
6-3. KLV-37U300A
59
6-3-1. BEZEL AND REAR COVER
59
6-3-2. CHASSIS
60
6-3-3. PARTS LIST
61
(1) Except WB model
61
(2) WB model
62
3
KLV-26/32/37U300A
SPECIFICATIONS :
* Dimensions and mass are approximate values.
Design and specifications are subject to change without notice.
Model name
KLV-37U300A
KLV-32U300A
KLV-26U300A
System
Panel System
LCD (Liquid Crystal Display) Panel
TV System
B/G, I, D/K, M
Colour System
PAL, PAL60 (only Video In), SECAM, NTSC4.43 (only Video In), NTSC3.58
Channel Coverage
B/G: VHF: E2 to E12/ UHF: E21 to E69/ CATV: S01 to S03, S1 to S41
VHF: 0 to 12, 5A, 9A/ UHF: 28 to 69/ CATV: S01 to S03, S1 to S44
(Australia only)
VHF: 1 to 11/ UHF: 21 to 69/ CATV: S01 to S03, S1 to S41 (New Zealand only)
I:
UHF: B21 to B69/ CATV: S01 to S03, S1 to S41
D/K: VHF: C1 to C12, R1 to R12/ UHF: C13 to C57, R21 to R60/
CATV: S01 to S03, S1 to S41, Z1 to Z39
M:
VHF: A2 to A13/ UHF: A14 to A79/ CATV: A-8 to A-2, A to W+4, W+6 to W+84
Sound Output
10 W + 10 W
Input/Output jacks
Antenna
75 ohm external terminal
1, 2
S video input (4-pin mini DIN)
Y: 1.0 Vp-p, 75 ohms unbalanced/C: 0.286 Vp-p (Burst signal), 75 ohms
Y: 1.0 Vp-p, 75 ohms unbalanced/C: 0.286 Vp-p (Burst signal), 75 ohms
1, 2
Video input (phono jacks): 1 Vp-p, 75 ohms unbalanced, sync negative
1, 2
Audio input (phono jacks): 500 mVrms, Impedance: 47 kilohms
1, 2
Component input (phone jacks)
Supported formats: 1080p, 1080i, 720p, 576p, 576i, 480p, 480i
Y: 1 Vp-p, 75 ohms, 0.3V sync negative/P
B
/C
B
: 0.7 Vp-p, 75 ohms/P
R
/C
R
: 0.7
Vp-p, 75 ohms
1, 2
Audio input (phono jacks): 500 mVrms, Impedance: 47 kilohms
Video output (phono jack): 1 Vp-p, 75 ohms unbalanced, sync negative
Audio output (phono jacks): 500 mVrms (100% modulation)
HDMI IN
Video: 1080p, 1080i, 720p, 576p, 576i, 480p, 480i
Audio: Two channel linear PCM 32, 44.1 and 48 kHz, 16, 20 and 24 bits
Analogue audio input (phono jacks): 500 mVrms, Impedance: 47 kilohms
PC IN
(RGB)
PC Input (D-sub 15-pin)
G: 0.7 Vp-p, 75 ohms, non Sync on Green/B: 0.7 Vp-p, 75 ohms/
R: 0.7 Vp-p, 75 ohms/HD: 1-5 Vp-p/VD: 1-5 Vp-p
PC IN
PC audio input (minijack): 500 mVrms, Impedance: 47 kilohms
i
Headphones jack
Power and others
Power requirements
110-240 V AC, 50/60 Hz
Screen Size (inches)
37
32
26
Display Resolutiion
1,366 pixels (horizontal)
× 768 lines (vertical)
Power Consumption
Indicated on the rear of the TV.
Dimensions
(w
× h × d) *
with stand (mm)
918
× 656 × 264
796
× 591 × 214
662
× 515 × 214
without stand (mm)
918
× 609 × 108
796
× 544 × 99
662
× 468 × 95
Mass *
with stand (kg)
21.5
17.0
13.5
without stand (kg)
18.5
14.5
11.5
Optional Accessories
SU-WL500 (for KLV-37U300A/KLV-32U300A)
SU-WL100 (for KLV-26U300A)
• Except WB model